[Gradle] Add NavLib 0.8.0 as local module

app/build.gradle

@@ -181,6 +181,7 @@ dependencies {
     implementation "pl.droidsonroids.retrofit2:converter-jspoon:1.3.2"
 
     // Szkolny.eu libraries/forks
+    implementation project(":navlib")
     implementation "eu.szkolny:android-snowfall:1ca9ea2da3"
     implementation "eu.szkolny:agendacalendarview:1.0.4"
     implementation "eu.szkolny:cafebar:5bf0c618de"
@@ -191,7 +192,6 @@ dependencies {
     implementation "eu.szkolny.selective-dao:annotation:27f8f3f194"
     officialImplementation "eu.szkolny:ssl-provider:1.0.0"
     unofficialImplementation "eu.szkolny:ssl-provider:1.0.0"
-    implementation "pl.szczodrzynski:navlib:0.8.0"
     implementation "pl.szczodrzynski:numberslidingpicker:2921225f76"
     implementation "pl.szczodrzynski:recyclertablayout:700f980584"
     implementation "pl.szczodrzynski:tachyon:551943a6b5"

navlib-font/build.gradle

@@ -0,0 +1,44 @@
+/*
+ * Copyright 2019 Mike Penz
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+apply plugin: 'com.android.library'
+
+apply plugin: 'kotlin-android'
+
+android {
+    compileSdkVersion setup.compileSdk
+
+    defaultConfig {
+        minSdkVersion setup.minSdk
+        targetSdkVersion setup.targetSdk
+        consumerProguardFiles 'consumer-proguard-rules.pro'
+        versionCode 10
+        versionName "1.0"
+
+        resValue "string", "NavLibFont_version", "${versionName}"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    implementation "com.mikepenz:iconics-typeface-api:5.3.0-b01"
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
+}

navlib-font/consumer-proguard-rules.pro

@@ -0,0 +1 @@
+-keep class com.mikepenz.iconics.typeface.library.navlibfont.NavLibFont { *; }

navlib-font/gradle.properties

@@ -0,0 +1,18 @@
+#
+# Copyright 2019 Mike Penz
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+POM_NAME=Android-Iconics NavLibFont Typeface Library
+POM_ARTIFACT_ID=navlibfont-typeface
+POM_PACKAGING=aar

navlib-font/src/main/AndroidManifest.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright 2019 Mike Penz
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<manifest package="com.mikepenz.iconics.typeface.library.navlibfont" />

navlib-font/src/main/java/com/mikepenz/iconics/typeface/library/navlibfont/NavLibFont.kt

@@ -0,0 +1,72 @@
+/*
+ * Copyright 2019 Mike Penz
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mikepenz.iconics.typeface.library.navlibfont
+
+import com.mikepenz.iconics.typeface.IIcon
+import com.mikepenz.iconics.typeface.ITypeface
+import java.util.LinkedList
+
+@Suppress("EnumEntryName")
+object NavLibFont : ITypeface {
+
+    override val fontRes: Int
+        get() = R.font.navlibfont_font_v1_0
+
+    override val characters: Map<String, Char> by lazy {
+        Icon.values().associate { it.name to it.character }
+    }
+    
+    override val mappingPrefix: String
+        get() = "nav"
+
+    override val fontName: String
+        get() = "NavLibFont"
+
+    override val version: String
+        get() = "1.0"
+
+    override val iconCount: Int
+        get() = characters.size
+
+    override val icons: List<String>
+        get() = characters.keys.toCollection(LinkedList())
+
+    override val author: String
+        get() = "Kuba Szczodrzyński"
+
+    override val url: String
+        get() = "https://github.com/kuba2k2/NavLib"
+
+    override val description: String
+        get() = ""
+
+    override val license: String
+        get() = ""
+
+    override val licenseUrl: String
+        get() = ""
+
+    override fun getIcon(key: String): IIcon = Icon.valueOf(key)
+
+    enum class Icon constructor(override val character: Char) : IIcon {
+        nav_dots_vertical('\ue801'),
+		nav_menu('\ue800'),
+		nav_sort_ascending('\ue803'),
+		nav_sort_descending('\ue802');
+
+        override val typeface: ITypeface by lazy { NavLibFont }
+    }
+}

navlib-font/src/main/res/values/font_addon.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (c) 2019 Mike Penz
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~        http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+    <string name="define_font_NavLibFont">com.mikepenz.iconics.typeface.library.navlibfont.NavLibFont</string>
+</resources>

navlib-font/src/main/res/values/font_description.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (c) 2019 Mike Penz
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~        http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+    <string name="define_FontAwesome">year;author;libraryName;libraryWebsite</string>
+    <string name="library_FontAwesome_author">Kuba Szczodrzyński</string>
+    <string name="library_FontAwesome_authorWebsite">https://github.com/kuba2k2/NavLib</string>
+    <string name="library_FontAwesome_libraryName">NavLibFont</string>
+    <string name="library_FontAwesome_libraryDescription"></string>
+    <string name="library_FontAwesome_libraryWebsite">https://github.com/kuba2k2/NavLib</string>
+    <string name="library_FontAwesome_libraryVersion">@string/NavLibFont_version</string>
+    <string name="library_FontAwesome_licenseId"></string>
+    <string name="library_FontAwesome_isOpenSource">true</string>
+    <string name="library_FontAwesome_repositoryLink">https://github.com/kuba2k2/NavLib</string>
+    <!-- Custom variables section -->
+    <string name="library_FontAwesome_year">2018</string>
+</resources> 

navlib/build.gradle

@@ -0,0 +1,55 @@
+apply plugin: 'com.android.library'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-kapt'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion setup.compileSdk
+
+    defaultConfig {
+        minSdkVersion setup.minSdk
+        targetSdkVersion setup.targetSdk
+        versionCode release.versionCode
+        versionName release.versionName
+
+        consumerProguardFiles 'consumer-rules.pro'
+
+        vectorDrawables.useSupportLibrary = true
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    buildFeatures {
+        dataBinding = true
+    }
+
+    packagingOptions {
+        exclude 'META-INF/library-core_release.kotlin_module'
+    }
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    implementation "androidx.appcompat:appcompat:1.2.0"
+    implementation "androidx.core:core-ktx:1.3.2"
+    implementation "androidx.recyclerview:recyclerview:1.1.0"
+    implementation "com.google.android.material:material:1.3.0"
+
+    api "com.mikepenz:materialize:1.2.1"
+    api "com.mikepenz:materialdrawer:8.3.3"
+    api "com.mikepenz:iconics-core:5.3.0-b01"
+    api "com.mikepenz:itemanimators:1.1.0"
+
+    compileOnly "pl.droidsonroids.gif:android-gif-drawable:1.2.15"
+
+    implementation "com.balysv:material-ripple:1.0.2"
+
+    implementation project(":navlib-font")
+}

navlib/consumer-rules.pro

@@ -0,0 +1 @@
+-keep class androidx.drawerlayout.widget.DrawerLayout { *; }

navlib/proguard-rules.pro

@@ -0,0 +1,23 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in init.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
+
+-keep class androidx.drawerlayout.widget.DrawerLayout { *; }

navlib/src/main/AndroidManifest.xml

@@ -0,0 +1,2 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="pl.szczodrzynski.navlib" />

navlib/src/main/java/pl/szczodrzynski/navlib/Anim.kt

@@ -0,0 +1,170 @@
+package pl.szczodrzynski.navlib
+
+import android.view.View
+import android.view.ViewGroup
+import android.view.animation.AccelerateInterpolator
+import android.view.animation.AlphaAnimation
+import android.view.animation.Animation
+import android.view.animation.DecelerateInterpolator
+import android.view.animation.ScaleAnimation
+import android.view.animation.Transformation
+import android.widget.LinearLayout
+
+object Anim {
+    fun expand(v: View, duration: Int?, animationListener: Animation.AnimationListener?) {
+        v.measure(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT)
+        val targetHeight = v.measuredHeight
+        //Log.d("Anim", "targetHeight="+targetHeight);
+        v.visibility = View.VISIBLE
+        v.layoutParams.height = 0
+        val a = object : Animation() {
+            override fun applyTransformation(interpolatedTime: Float, t: Transformation) {
+                v.layoutParams.height = if (interpolatedTime == 1.0f)
+                    LinearLayout.LayoutParams.WRAP_CONTENT//(int)(targetHeight * interpolatedTime)
+                else
+                    (targetHeight * interpolatedTime).toInt()
+                v.requestLayout()
+            }
+
+            override fun willChangeBounds(): Boolean {
+                return true
+            }
+        }
+        if (duration == null) {
+            a.duration = (targetHeight.toFloat() / v.context.resources.displayMetrics.density).toInt().toLong()
+        } else {
+            a.duration = duration as Long
+        }
+        if (animationListener != null) {
+            a.setAnimationListener(animationListener)
+        }
+        v.startAnimation(a)
+    }
+
+    fun collapse(v: View, duration: Int?, animationListener: Animation.AnimationListener?) {
+        val initialHeight = v.measuredHeight
+        val a = object : Animation() {
+            override fun applyTransformation(interpolatedTime: Float, t: Transformation) {
+                if (interpolatedTime == 1.0f) {
+                    v.visibility = View.GONE
+                    return
+                }
+                v.layoutParams.height = initialHeight - (initialHeight.toFloat() * interpolatedTime).toInt()
+                v.requestLayout()
+            }
+
+            override fun willChangeBounds(): Boolean {
+                return true
+            }
+        }
+        if (duration == null) {
+            a.duration = (initialHeight.toFloat() / v.context.resources.displayMetrics.density).toInt().toLong()
+        } else {
+            a.duration = duration as Long
+        }
+        if (animationListener != null) {
+            a.setAnimationListener(animationListener)
+        }
+        v.startAnimation(a)
+    }
+
+    fun fadeIn(v: View, duration: Int?, animationListener: Animation.AnimationListener?) {
+        val fadeIn = AlphaAnimation(0f, 1f)
+        fadeIn.interpolator = DecelerateInterpolator() //add this
+        fadeIn.duration = duration!!.toLong()
+        fadeIn.setAnimationListener(object : Animation.AnimationListener {
+            override fun onAnimationStart(animation: Animation) {
+                v.visibility = View.VISIBLE
+                animationListener?.onAnimationStart(animation)
+            }
+
+            override fun onAnimationEnd(animation: Animation) {
+                animationListener?.onAnimationEnd(animation)
+            }
+
+            override fun onAnimationRepeat(animation: Animation) {
+                animationListener?.onAnimationRepeat(animation)
+            }
+        })
+        v.startAnimation(fadeIn)
+    }
+
+    fun fadeOut(v: View, duration: Int?, animationListener: Animation.AnimationListener?) {
+        val fadeOut = AlphaAnimation(1f, 0f)
+        fadeOut.interpolator = AccelerateInterpolator() //and this
+        fadeOut.duration = duration!!.toLong()
+        fadeOut.setAnimationListener(object : Animation.AnimationListener {
+            override fun onAnimationStart(animation: Animation) {
+                animationListener?.onAnimationStart(animation)
+            }
+
+            override fun onAnimationEnd(animation: Animation) {
+                v.visibility = View.INVISIBLE
+                animationListener?.onAnimationEnd(animation)
+            }
+
+            override fun onAnimationRepeat(animation: Animation) {
+                animationListener?.onAnimationRepeat(animation)
+            }
+        })
+        v.startAnimation(fadeOut)
+    }
+
+    fun scaleView(
+        v: View,
+        duration: Int?,
+        animationListener: Animation.AnimationListener?,
+        startScale: Float,
+        endScale: Float
+    ) {
+        val anim = ScaleAnimation(
+            1f, 1f, // Start and end values for the X axis scaling
+            startScale, endScale, // Start and end values for the Y axis scaling
+            Animation.RELATIVE_TO_SELF, 0f, // Pivot point of X scaling
+            Animation.RELATIVE_TO_SELF, 0f
+        ) // Pivot point of Y scaling
+        anim.fillAfter = true // Needed to keep the result of the animation
+        anim.duration = duration!!.toLong()
+        anim.setAnimationListener(object : Animation.AnimationListener {
+            override fun onAnimationStart(animation: Animation) {
+                animationListener?.onAnimationStart(animation)
+            }
+
+            override fun onAnimationEnd(animation: Animation) {
+                animationListener?.onAnimationEnd(animation)
+            }
+
+            override fun onAnimationRepeat(animation: Animation) {
+                animationListener?.onAnimationRepeat(animation)
+            }
+        })
+        v.startAnimation(anim)
+    }
+
+    class ResizeAnimation(
+        private val mView: View,
+        private val mFromWidth: Float,
+        private val mFromHeight: Float,
+        private val mToWidth: Float,
+        private val mToHeight: Float
+    ) : Animation() {
+
+        private val width: Float
+        private val height: Float
+
+        init {
+            width = mView.width.toFloat()
+            height = mView.height.toFloat()
+            duration = 300
+        }
+
+        override fun applyTransformation(interpolatedTime: Float, t: Transformation) {
+            val height = (mToHeight - mFromHeight) * interpolatedTime + mFromHeight
+            val width = (mToWidth - mFromWidth) * interpolatedTime + mFromWidth
+            val p = mView.layoutParams
+            p.width = (width * this.width).toInt()
+            p.height = (height * this.height).toInt()
+            mView.requestLayout()
+        }
+    }
+}

navlib/src/main/java/pl/szczodrzynski/navlib/BadgeDrawable.java

@@ -0,0 +1,109 @@
+package pl.szczodrzynski.navlib;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.ColorFilter;
+import android.graphics.Paint;
+import android.graphics.PixelFormat;
+import android.graphics.Rect;
+import android.graphics.Typeface;
+import android.graphics.drawable.Drawable;
+
+import androidx.core.content.ContextCompat;
+
+public class BadgeDrawable extends Drawable {
+
+    private Paint mBadgePaint;
+    private Paint mBadgePaint1;
+    private Paint mTextPaint;
+    private Rect mTxtRect = new Rect();
+
+    private String mCount = "";
+    private boolean mWillDraw = false;
+
+    public BadgeDrawable(Context context) {
+        float mTextSize = context.getResources().getDimension(R.dimen.badge_text_size);
+
+        mBadgePaint = new Paint();
+        mBadgePaint.setColor(0xffff3d00);
+        mBadgePaint.setAntiAlias(true);
+        mBadgePaint.setStyle(Paint.Style.FILL);
+        /*mBadgePaint1 = new Paint();
+        mBadgePaint1.setColor(ContextCompat.getColor(context.getApplicationContext(), R.color.grey_ivory5));
+        mBadgePaint1.setAntiAlias(true);
+        mBadgePaint1.setStyle(Paint.Style.FILL);*/
+
+        mTextPaint = new Paint();
+        mTextPaint.setColor(Color.WHITE);
+        mTextPaint.setTypeface(Typeface.DEFAULT);
+        mTextPaint.setTextSize(mTextSize);
+        mTextPaint.setAntiAlias(true);
+        mTextPaint.setTextAlign(Paint.Align.CENTER);
+    }
+
+    @Override
+    public void draw(Canvas canvas) {
+
+
+
+        if (!mWillDraw) {
+            return;
+        }
+        Rect bounds = getBounds();
+        float width = bounds.right - bounds.left;
+        float height = bounds.bottom - bounds.top;
+
+        // Position the badge in the top-right quadrant of the icon.
+
+        /*Using Math.max rather than Math.min */
+
+        float radius = ((Math.max(width, height) / 2)) / 2;
+        float centerX = (width - radius - 1) +5;
+        float centerY = radius -5;
+        if(mCount.length() <= 2){
+            // Draw badge circle.
+            //canvas.drawCircle(centerX, centerY, (int)(radius+7.5), mBadgePaint1);
+            canvas.drawCircle(centerX, centerY, (int)(radius+5.5), mBadgePaint);
+        }
+        else{
+            //canvas.drawCircle(centerX, centerY, (int)(radius+8.5), mBadgePaint1);
+            canvas.drawCircle(centerX, centerY, (int)(radius+6.5), mBadgePaint);
+//	        	canvas.drawRoundRect(radius, radius, radius, radius, 10, 10, mBadgePaint);
+        }
+        // Draw badge count text inside the circle.
+        mTextPaint.getTextBounds(mCount, 0, mCount.length(), mTxtRect);
+        float textHeight = mTxtRect.bottom - mTxtRect.top;
+        float textY = centerY + (textHeight / 2f);
+        if(mCount.length() > 2)
+            canvas.drawText("99+", centerX, textY, mTextPaint);
+        else
+            canvas.drawText(mCount, centerX, textY, mTextPaint);
+    }
+
+    /*
+    Sets the count (i.e notifications) to display.
+     */
+    public void setCount(String count) {
+        mCount = count;
+
+        // Only draw a badge if there are notifications.
+        mWillDraw = !count.equalsIgnoreCase("0");
+        invalidateSelf();
+    }
+
+    @Override
+    public void setAlpha(int alpha) {
+        // do nothing
+    }
+
+    @Override
+    public void setColorFilter(ColorFilter cf) {
+        // do nothing
+    }
+
+    @Override
+    public int getOpacity() {
+        return PixelFormat.UNKNOWN;
+    }
+}

navlib/src/main/java/pl/szczodrzynski/navlib/BezelGifImageView.kt

@@ -0,0 +1,278 @@
+package pl.szczodrzynski.navlib
+
+import android.annotation.TargetApi
+import android.content.Context
+import android.graphics.*
+import android.graphics.drawable.Drawable
+import android.net.Uri
+import android.os.Build
+import android.util.AttributeSet
+import android.view.MotionEvent
+import android.view.View
+import android.view.ViewOutlineProvider
+import androidx.core.view.ViewCompat
+import com.mikepenz.materialdrawer.R
+import com.mikepenz.materialdrawer.util.DrawerImageLoader
+import pl.droidsonroids.gif.GifImageView
+
+
+/**
+ * An [android.widget.ImageView] that draws its contents inside a mask and draws a border
+ * drawable on top. This is useful for applying a beveled look to image contents, but is also
+ * flexible enough for use with other desired aesthetics.
+ */
+open class BezelImageView @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null, defStyle: Int = 0) : GifImageView(context, attrs, defStyle) {
+    private val mBlackPaint: Paint
+    private val mMaskedPaint: Paint
+
+    private var mBounds: Rect? = null
+    private var mBoundsF: RectF? = null
+
+    private val mMaskDrawable: Drawable?
+    private var mDrawCircularShadow = true
+
+    private var mDesaturateColorFilter: ColorMatrixColorFilter? = null
+
+    private val mSelectorAlpha = 150
+    private var mSelectorColor: Int = 0
+    private var mSelectorFilter: ColorFilter? = null
+
+    private var mCacheValid = false
+    private var mCacheBitmap: Bitmap
+    private var mCachedWidth: Int = 0
+    private var mCachedHeight: Int = 0
+
+    private var mIsPressed = false
+    private var mIsSelected: Boolean = false
+
+    private var mTempDesaturateColorFilter: ColorMatrixColorFilter? = null
+    private var mTempSelectorFilter: ColorFilter? = null
+
+    init {
+
+        // Attribute initialization
+        val a = context.obtainStyledAttributes(attrs, R.styleable.BezelImageView, defStyle, R.style.BezelImageView)
+
+        mMaskDrawable = a.getDrawable(R.styleable.BezelImageView_materialDrawerMaskDrawable)
+        if (mMaskDrawable != null) {
+            mMaskDrawable.callback = this
+        }
+
+        mDrawCircularShadow = a.getBoolean(R.styleable.BezelImageView_materialDrawerDrawCircularShadow, true)
+
+        mSelectorColor = a.getColor(R.styleable.BezelImageView_materialDrawerSelectorOnPress, 0)
+
+        a.recycle()
+
+        // Other initialization
+        mBlackPaint = Paint()
+        mBlackPaint.color = -0x1000000
+
+        mMaskedPaint = Paint()
+        mMaskedPaint.xfermode = PorterDuffXfermode(PorterDuff.Mode.SRC_IN)
+
+        // Always want a cache allocated.
+        mCacheBitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888)
+
+        // Create a desaturate color filter for pressed state.
+        val cm = ColorMatrix()
+        cm.setSaturation(0f)
+        mDesaturateColorFilter = ColorMatrixColorFilter(cm)
+
+        //create a selectorFilter if we already have a color
+        if (mSelectorColor != 0) {
+            this.mSelectorFilter = PorterDuffColorFilter(Color.argb(mSelectorAlpha, Color.red(mSelectorColor), Color.green(mSelectorColor), Color.blue(mSelectorColor)), PorterDuff.Mode.SRC_ATOP)
+        }
+    }
+
+    override fun onSizeChanged(w: Int, h: Int, old_w: Int, old_h: Int) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            if (mDrawCircularShadow) {
+                outlineProvider = CustomOutline(w, h)
+            }
+        }
+    }
+
+    @TargetApi(21)
+    private inner class CustomOutline internal constructor(internal var width: Int, internal var height: Int) : ViewOutlineProvider() {
+
+        override fun getOutline(view: View, outline: Outline) {
+            outline.setOval(0, 0, width, height)
+        }
+    }
+
+    override fun setFrame(l: Int, t: Int, r: Int, b: Int): Boolean {
+        val changed = super.setFrame(l, t, r, b)
+        mBounds = Rect(0, 0, r - l, b - t).also {
+            mBoundsF = RectF(it)
+
+            if (mMaskDrawable != null) {
+                mMaskDrawable.bounds = it
+            }
+        }
+
+        if (changed) {
+            mCacheValid = false
+        }
+
+        return changed
+    }
+
+    override fun onDraw(canvas: Canvas) {
+        val bounds = mBounds ?: return
+
+        val width = bounds.width()
+        val height = bounds.height()
+
+        if (width == 0 || height == 0) {
+            return
+        }
+
+        if (!mCacheValid || width != mCachedWidth || height != mCachedHeight || mIsSelected != mIsPressed) {
+            // Need to redraw the cache
+            if (width == mCachedWidth && height == mCachedHeight) {
+                // Have a correct-sized bitmap cache already allocated. Just erase it.
+                mCacheBitmap.eraseColor(0)
+            } else {
+                // Allocate a new bitmap with the correct dimensions.
+                mCacheBitmap.recycle()
+
+                mCacheBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888)
+                mCachedWidth = width
+                mCachedHeight = height
+            }
+
+            val cacheCanvas = Canvas(mCacheBitmap)
+
+            when {
+                mMaskDrawable != null -> {
+                    val sc = cacheCanvas.save()
+                    mMaskDrawable.draw(cacheCanvas)
+                    if (mIsSelected) {
+                        if (mSelectorFilter != null) {
+                            mMaskedPaint.colorFilter = mSelectorFilter
+                        } else {
+                            mMaskedPaint.colorFilter = mDesaturateColorFilter
+
+                        }
+                    } else {
+                        mMaskedPaint.colorFilter = null
+                    }
+                    cacheCanvas.saveLayer(mBoundsF, mMaskedPaint, Canvas.ALL_SAVE_FLAG)
+                    super.onDraw(cacheCanvas)
+                    cacheCanvas.restoreToCount(sc)
+                }
+                mIsSelected -> {
+                    val sc = cacheCanvas.save()
+                    cacheCanvas.drawRect(0f, 0f, mCachedWidth.toFloat(), mCachedHeight.toFloat(), mBlackPaint)
+                    if (mSelectorFilter != null) {
+                        mMaskedPaint.colorFilter = mSelectorFilter
+                    } else {
+                        mMaskedPaint.colorFilter = mDesaturateColorFilter
+                    }
+                    cacheCanvas.saveLayer(mBoundsF, mMaskedPaint, Canvas.ALL_SAVE_FLAG)
+                    super.onDraw(cacheCanvas)
+                    cacheCanvas.restoreToCount(sc)
+                }
+                else -> super.onDraw(cacheCanvas)
+            }
+        }
+
+        // Draw from cache
+        canvas.drawBitmap(mCacheBitmap, bounds.left.toFloat(), bounds.top.toFloat(), null)
+
+        //remember the previous press state
+        mIsPressed = isPressed
+    }
+
+
+    override fun dispatchTouchEvent(event: MotionEvent): Boolean {
+        // Check for clickable state and do nothing if disabled
+        if (!this.isClickable) {
+            this.mIsSelected = false
+            return super.onTouchEvent(event)
+        }
+
+        // Set selected state based on Motion Event
+        when (event.action) {
+            MotionEvent.ACTION_DOWN -> this.mIsSelected = true
+            MotionEvent.ACTION_UP, MotionEvent.ACTION_SCROLL, MotionEvent.ACTION_OUTSIDE, MotionEvent.ACTION_CANCEL -> this.mIsSelected = false
+        }
+
+        // Redraw image and return super type
+        this.invalidate()
+        return super.dispatchTouchEvent(event)
+    }
+
+    override fun drawableStateChanged() {
+        super.drawableStateChanged()
+        if (mMaskDrawable != null && mMaskDrawable.isStateful) {
+            mMaskDrawable.state = drawableState
+        }
+        if (isDuplicateParentStateEnabled) {
+            ViewCompat.postInvalidateOnAnimation(this)
+        }
+    }
+
+    override fun invalidateDrawable(who: Drawable) {
+        if (who === mMaskDrawable) {
+            invalidate()
+        } else {
+            super.invalidateDrawable(who)
+        }
+    }
+
+    override fun verifyDrawable(who: Drawable): Boolean {
+        return who === mMaskDrawable || super.verifyDrawable(who)
+    }
+
+
+    /**
+     * Sets the color of the selector to be draw over the
+     * CircularImageView. Be sure to provide some opacity.
+     *
+     * @param selectorColor The color (including alpha) to set for the selector overlay.
+     */
+    fun setSelectorColor(selectorColor: Int) {
+        this.mSelectorColor = selectorColor
+        this.mSelectorFilter = PorterDuffColorFilter(Color.argb(mSelectorAlpha, Color.red(mSelectorColor), Color.green(mSelectorColor), Color.blue(mSelectorColor)), PorterDuff.Mode.SRC_ATOP)
+        this.invalidate()
+    }
+
+
+    override fun setImageDrawable(drawable: Drawable?) {
+        super.setImageDrawable(drawable)
+    }
+
+    override fun setImageResource(resId: Int) {
+        super.setImageResource(resId)
+    }
+
+    override fun setImageBitmap(bm: Bitmap) {
+        super.setImageBitmap(bm)
+    }
+
+    override fun setImageURI(uri: Uri?) {
+        if ("http" == uri?.scheme || "https" == uri?.scheme) {
+            DrawerImageLoader.instance.setImage(this, uri, null)
+        } else {
+            super.setImageURI(uri)
+        }
+    }
+
+    fun disableTouchFeedback(disable: Boolean) {
+        if (disable) {
+            mTempDesaturateColorFilter = this.mDesaturateColorFilter
+            mTempSelectorFilter = this.mSelectorFilter
+            this.mSelectorFilter = null
+            this.mDesaturateColorFilter = null
+        } else {
+            if (mTempDesaturateColorFilter != null) {
+                this.mDesaturateColorFilter = mTempDesaturateColorFilter
+            }
+            if (mTempSelectorFilter != null) {
+                this.mSelectorFilter = mTempSelectorFilter
+            }
+        }
+    }
+}

navlib/src/main/java/pl/szczodrzynski/navlib/DrawerExtensions.kt

@@ -0,0 +1,85 @@
+package pl.szczodrzynski.navlib
+
+import android.view.View
+import androidx.recyclerview.widget.RecyclerView
+import com.mikepenz.iconics.typeface.IIcon
+import com.mikepenz.materialdrawer.*
+import com.mikepenz.materialdrawer.holder.StringHolder
+import com.mikepenz.materialdrawer.model.AbstractDrawerItem
+import com.mikepenz.materialdrawer.model.BaseDrawerItem
+import com.mikepenz.materialdrawer.model.interfaces.*
+import com.mikepenz.materialdrawer.util.getDrawerItem
+import com.mikepenz.materialdrawer.util.updateItem
+import com.mikepenz.materialdrawer.widget.MaterialDrawerSliderView
+
+/*inline fun DrawerBuilder.withOnDrawerItemClickListener(crossinline listener: (view: View?, position: Int, drawerItem: IDrawerItem<*>) -> Boolean): DrawerBuilder {
+    return this.withOnDrawerItemClickListener(object : Drawer.OnDrawerItemClickListener {
+        override fun onItemClick(view: View?, position: Int, drawerItem: IDrawerItem<*>): Boolean {
+            return listener(view, position, drawerItem)
+        }
+    })
+}
+
+inline fun DrawerBuilder.withOnDrawerItemLongClickListener(crossinline listener: (view: View, position: Int, drawerItem: IDrawerItem<*>) -> Boolean): DrawerBuilder {
+    return this.withOnDrawerItemLongClickListener(object : Drawer.OnDrawerItemLongClickListener {
+        override fun onItemLongClick(view: View, position: Int, drawerItem: IDrawerItem<*>): Boolean {
+            return listener(view, position, drawerItem)
+        }
+    })
+}
+
+inline fun AccountHeaderBuilder.withOnAccountHeaderListener(crossinline listener: (view: View?, profile: IProfile<*>, current: Boolean) -> Boolean): AccountHeaderBuilder {
+    return this.withOnAccountHeaderListener(object : AccountHeader.OnAccountHeaderListener {
+        override fun onProfileChanged(view: View?, profile: IProfile<*>, current: Boolean): Boolean {
+            return listener(view, profile, current)
+        }
+    })
+}
+
+inline fun AccountHeaderBuilder.withOnAccountHeaderItemLongClickListener(crossinline listener: (view: View, profile: IProfile<*>, current: Boolean) -> Boolean): AccountHeaderBuilder {
+    return this.withOnAccountHeaderItemLongClickListener(object : AccountHeader.OnAccountHeaderItemLongClickListener {
+        override fun onProfileLongClick(view: View, profile: IProfile<*>, current: Boolean): Boolean {
+            return listener(view, profile, current)
+        }
+    })
+}
+
+inline fun AccountHeaderBuilder.withOnAccountHeaderProfileImageListener(
+    crossinline onClick: (
+        view: View,
+        profile: IProfile<*>,
+        current: Boolean
+    ) -> Boolean,
+    crossinline onLongClick: (
+        view: View,
+        profile: IProfile<*>,
+        current: Boolean
+    ) -> Boolean
+): AccountHeaderBuilder {
+    return this.withOnAccountHeaderProfileImageListener(object : AccountHeader.OnAccountHeaderProfileImageListener {
+        override fun onProfileImageClick(view: View, profile: IProfile<*>, current: Boolean): Boolean {
+            return onClick(view, profile, current)
+        }
+        override fun onProfileImageLongClick(view: View, profile: IProfile<*>, current: Boolean): Boolean {
+            return onLongClick(view, profile, current)
+        }
+    })
+}
+
+inline fun MiniDrawer.withOnMiniDrawerItemClickListener(crossinline listener: (view: View?, position: Int, drawerItem: IDrawerItem<*>, type: Int) -> Boolean): MiniDrawer {
+    return this.withOnMiniDrawerItemClickListener(object : MiniDrawer.OnMiniDrawerItemClickListener {
+        override fun onItemClick(view: View?, position: Int, drawerItem: IDrawerItem<*>, type: Int): Boolean {
+            return listener(view, position, drawerItem, type)
+        }
+    })
+}*/
+
+fun MaterialDrawerSliderView.updateBadge(identifier: Long, badge: StringHolder?) {
+    val drawerItem = getDrawerItem(identifier)
+    if (drawerItem is Badgeable) {
+        drawerItem.withBadge(badge)
+        updateItem(drawerItem)
+    }
+}
+
+fun <T : Iconable> T.withIcon(icon: IIcon) = withIcon(pl.szczodrzynski.navlib.ImageHolder(icon))

navlib/src/main/java/pl/szczodrzynski/navlib/ImageHolder.kt

@@ -0,0 +1,121 @@
+package pl.szczodrzynski.navlib
+
+import android.content.Context
+import android.content.res.ColorStateList
+import android.graphics.Bitmap
+import android.graphics.PorterDuff
+import android.graphics.PorterDuffColorFilter
+import android.graphics.drawable.Drawable
+import android.net.Uri
+import android.widget.ImageView
+import androidx.annotation.ColorInt
+import androidx.annotation.DrawableRes
+import androidx.appcompat.content.res.AppCompatResources
+import com.mikepenz.iconics.IconicsDrawable
+import com.mikepenz.iconics.typeface.IIcon
+import com.mikepenz.iconics.utils.actionBar
+import com.mikepenz.iconics.utils.sizeDp
+import com.mikepenz.materialdrawer.util.DrawerImageLoader
+import pl.droidsonroids.gif.GifDrawable
+import java.io.FileNotFoundException
+
+/**
+ * Created by mikepenz on 13.07.15.
+ */
+
+open class ImageHolder : com.mikepenz.materialdrawer.holder.ImageHolder {
+
+    constructor(@DrawableRes iconRes: Int, colorFilter: Int?) : super(iconRes) {
+        this.colorFilter = colorFilter
+    }
+    constructor(iicon: IIcon) : super(null as Drawable?) {
+        this.iicon = iicon
+    }
+    constructor() : super()
+    constructor(url: String) : super(url)
+    constructor(uri: Uri) : super(uri)
+    constructor(icon: Drawable?) : super(icon)
+    constructor(bitmap: Bitmap) : super(bitmap)
+    constructor(iconRes: Int) : super(iconRes)
+
+    var iicon: IIcon? = null
+    @ColorInt
+    var colorFilter: Int? = null
+    var colorFilterMode: PorterDuff.Mode = PorterDuff.Mode.DST_OVER
+
+
+    /**
+     * sets an existing image to the imageView
+     *
+     * @param imageView
+     * @param tag       used to identify imageViews and define different placeholders
+     * @return true if an image was set
+     */
+    override fun applyTo(imageView: ImageView, tag: String?): Boolean {
+        val ii = iicon
+
+        if (uri != null) {
+            if (uri.toString().endsWith(".gif", true)) {
+                imageView.setImageDrawable(GifDrawable(uri.toString()))
+            }
+            else {
+                val consumed = DrawerImageLoader.instance.setImage(imageView, uri!!, tag)
+                if (!consumed) {
+                    imageView.setImageURI(uri)
+                }
+            }
+        } else if (icon != null) {
+            imageView.setImageDrawable(icon)
+        } else if (bitmap != null) {
+            imageView.setImageBitmap(bitmap)
+        } else if (iconRes != -1) {
+            imageView.setImageResource(iconRes)
+        } else if (ii != null) {
+            imageView.setImageDrawable(IconicsDrawable(imageView.context, ii).actionBar())
+        } else {
+            imageView.setImageBitmap(null)
+            return false
+        }
+
+        if (colorFilter != null) {
+            imageView.colorFilter = PorterDuffColorFilter(colorFilter!!, colorFilterMode)
+        }
+
+        return true
+    }
+
+    /**
+     * this only handles Drawables
+     *
+     * @param ctx
+     * @param iconColor
+     * @param tint
+     * @return
+     */
+    override fun decideIcon(ctx: Context, iconColor: ColorStateList, tint: Boolean, paddingDp: Int): Drawable? {
+        var icon: Drawable? = icon
+        val ii = iicon
+        val uri = uri
+
+        when {
+            ii != null -> icon = IconicsDrawable(ctx).apply {
+                this.icon = ii
+                colorList = iconColor
+                sizeDp = 24
+            }
+            iconRes != -1 -> icon = AppCompatResources.getDrawable(ctx, iconRes)
+            uri != null -> try {
+                val inputStream = ctx.contentResolver.openInputStream(uri)
+                icon = Drawable.createFromStream(inputStream, uri.toString())
+            } catch (e: FileNotFoundException) {
+                //no need to handle this
+            }
+        }
+        //if we got an icon AND we have auto tinting enabled AND it is no IIcon, tint it ;)
+        if (icon != null && tint && iicon == null) {
+            icon = icon.mutate()
+            icon.setColorFilter(iconColor.defaultColor, PorterDuff.Mode.SRC_IN)
+        }
+        return icon
+    }
+}

navlib/src/main/java/pl/szczodrzynski/navlib/NavBottomBar.kt

@@ -0,0 +1,211 @@
+package pl.szczodrzynski.navlib
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.graphics.drawable.LayerDrawable
+import android.util.AttributeSet
+import android.view.Gravity
+import android.view.MenuItem
+import android.view.View
+import androidx.coordinatorlayout.widget.CoordinatorLayout
+import androidx.core.content.ContextCompat
+import com.google.android.material.bottomappbar.BottomAppBar
+import com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton
+import com.google.android.material.floatingactionbutton.FloatingActionButton
+import com.mikepenz.iconics.IconicsDrawable
+import com.mikepenz.iconics.typeface.IIcon
+import com.mikepenz.iconics.typeface.library.navlibfont.NavLibFont
+import com.mikepenz.iconics.utils.sizeDp
+import pl.szczodrzynski.navlib.bottomsheet.NavBottomSheet
+import pl.szczodrzynski.navlib.drawer.NavDrawer
+
+class NavBottomBar : BottomAppBar {
+    constructor(context: Context) : super(context) {
+        create(null, 0)
+    }
+
+    constructor(context: Context, attrs: AttributeSet) : super(context, attrs) {
+        create(attrs, 0)
+    }
+
+    constructor(context: Context, attrs: AttributeSet, defStyle: Int) : super(context, attrs, defStyle) {
+        create(attrs, defStyle)
+    }
+
+    var drawer: NavDrawer? = null
+    var bottomSheet: NavBottomSheet? = null
+    var fabView: FloatingActionButton? = null
+    var fabExtendedView: ExtendedFloatingActionButton? = null
+
+    /**
+     * Shows the BottomAppBar and sets the contentView's margin to be
+     * above the BottomAppBar.
+     */
+    var enable = true
+        set(value) {
+            field = value
+            visibility = if (value) View.VISIBLE else View.GONE
+            setFabParams()
+        }
+    /**
+     * Whether the FAB should be visible.
+     */
+    var fabEnable = true
+        set(value) {
+            field = value
+            setFabVisibility()
+        }
+    /**
+     * Whether an ExtendableFloatingActionButton should be used
+     * instead of a normal FloatingActionButton.
+     * Note that the extendable button does not support end alignment/gravity
+     * when used together with the bottom app bar.
+     */
+    var fabExtendable = true
+        set(value) {
+            field = value
+            setFabParams()
+        }
+    /**
+     * If BottomAppBar is enabled, sets its fabAlignmentMode.
+     * Else, sets the actual FAB's gravity.
+     */
+    var fabGravity = Gravity.CENTER
+        set(value) {
+            field = value
+            setFabParams()
+        }
+    /**
+     * Whether the FAB should be extended and its text visible.
+     */
+    var fabExtended = false
+        set(value) {
+            field = value
+            if (fabExtended)
+                fabExtendedView?.extend()
+            else
+                fabExtendedView?.shrink()
+        }
+    /**
+     * Set the FAB's icon.
+     */
+    var fabIcon: IIcon? = null
+        set(value) {
+            field = value
+            fabView?.setImageDrawable(IconicsDrawable(context).apply {
+                icon = value
+                colorAttr(context, R.attr.colorFabIcon)
+                sizeDp = 24
+            })
+            fabExtendedView?.icon = IconicsDrawable(context).apply {
+                icon = value
+                colorAttr(context, R.attr.colorFabIcon)
+                sizeDp = 24
+            }
+        }
+    /**
+     * Set the ExtendedFAB's text.
+     */
+    var fabExtendedText
+        get() = fabExtendedView?.text
+        set(value) {
+            fabExtendedView?.text = value
+        }
+
+    /**
+     * Set the FAB's on click listener
+     */
+    fun setFabOnClickListener(onClickListener: OnClickListener?) {
+        fabView?.setOnClickListener(onClickListener)
+        fabExtendedView?.setOnClickListener(onClickListener)
+    }
+
+    @SuppressLint("ClickableViewAccessibility")
+    private fun create(attrs: AttributeSet?, defStyle: Int) {
+        setOnTouchListener { _, event ->
+            if (bottomSheet?.enable != true || bottomSheet?.enableDragToOpen != true)
+                return@setOnTouchListener false
+            bottomSheet?.dispatchBottomBarEvent(event)
+            true
+        }
+
+        elevation = 0f
+
+        val icon = ContextCompat.getDrawable(context, R.drawable.ic_menu_badge) as LayerDrawable?
+        icon?.apply {
+            mutate()
+            setDrawableByLayerId(R.id.ic_menu, IconicsDrawable(context).apply {
+                this.icon = NavLibFont.Icon.nav_menu
+                sizeDp = 24
+                colorAttr(context, R.attr.colorOnPrimary)
+            })
+            setDrawableByLayerId(R.id.ic_badge, BadgeDrawable(context))
+        }
+        navigationIcon = icon
+
+        menu.add(0, -1, 0, "Menu")
+            .setIcon(IconicsDrawable(context).apply {
+                this.icon = NavLibFont.Icon.nav_dots_vertical
+                sizeDp = 24
+                colorAttr(context, R.attr.colorOnPrimary)
+            })
+            .setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS)
+
+        setNavigationOnClickListener {
+            drawer?.toggle()
+        }
+
+        super.setOnMenuItemClickListener {
+            if (it.itemId == -1 && bottomSheet?.enable == true) {
+                bottomSheet?.toggle()
+            }
+            else {
+                onMenuItemClickListener?.onMenuItemClick(it)
+            }
+            true
+        }
+    }
+
+    private fun setFabParams() {
+        val layoutParams =
+            ((if (fabExtendable) fabExtendedView?.layoutParams else fabView?.layoutParams) ?: return) as CoordinatorLayout.LayoutParams
+
+        if (enable) {
+            layoutParams.anchorId = this.id
+            if (fabExtendable)
+                layoutParams.anchorGravity = if (fabExtendable) fabGravity or Gravity.TOP else Gravity.NO_GRAVITY
+            layoutParams.gravity = Gravity.NO_GRAVITY
+        }
+        else {
+            layoutParams.anchorId = View.NO_ID
+            if (fabExtendable)
+                layoutParams.anchorGravity = Gravity.NO_GRAVITY
+            layoutParams.gravity = fabGravity or Gravity.BOTTOM
+        }
+        fabAlignmentMode = if (fabGravity == Gravity.END) FAB_ALIGNMENT_MODE_END else FAB_ALIGNMENT_MODE_CENTER
+        if (fabExtendable)
+            fabExtendedView?.layoutParams = layoutParams
+        else
+            fabView?.layoutParams = layoutParams
+        setFabVisibility()
+    }
+    private fun setFabVisibility() {
+        if (fabEnable && fabExtendable) {
+            fabView?.hide()
+            fabExtendedView?.show()
+        }
+        else if (fabEnable) {
+            fabView?.show()
+            fabExtendedView?.hide()
+        }
+        else {
+            fabView?.hide()
+            fabExtendedView?.hide()
+        }
+    }
+
+    private var onMenuItemClickListener: OnMenuItemClickListener? = null
+    override fun setOnMenuItemClickListener(listener: OnMenuItemClickListener?) {
+        onMenuItemClickListener = listener
+    }
+}

navlib/src/main/java/pl/szczodrzynski/navlib/NavToolbar.kt

@@ -0,0 +1,55 @@
+package pl.szczodrzynski.navlib
+
+import android.content.Context
+import android.util.AttributeSet
+import android.widget.ImageView
+import com.google.android.material.appbar.MaterialToolbar
+
+class NavToolbar : MaterialToolbar {
+
+    constructor(context: Context) : super(context) {
+        create(null, 0)
+    }
+
+    constructor(context: Context, attrs: AttributeSet) : super(context, attrs) {
+        create(attrs, 0)
+    }
+
+    constructor(context: Context, attrs: AttributeSet, defStyle: Int) : super(context, attrs, defStyle) {
+        create(attrs, defStyle)
+    }
+
+    var toolbarImage: ImageView? = null
+        set(value) {
+            field = value
+            toolbarImage?.setOnClickListener {
+                profileImageClickListener?.invoke()
+            }
+        }
+
+    override fun setSubtitle(subtitle: CharSequence?) {
+        if(subtitle.isNullOrEmpty()) {
+            setPadding(0, 0, 0, 0)
+            toolbarImage?.translationY = 0f
+        } else {
+            setPadding(0, -1, 0, 5)
+            toolbarImage?.translationY = 6f
+        }
+        super.setSubtitle(subtitle)
+    }
+
+    private fun create(attrs: AttributeSet?, defStyle: Int) {
+
+    }
+
+    var subtitleFormat: Int? = null
+    var subtitleFormatWithUnread: Int? = null
+
+    var profileImageClickListener: (() -> Unit)? = null
+
+    var profileImage
+        get() = toolbarImage?.drawable
+        set(value) {
+            toolbarImage?.setImageDrawable(value)
+        }
+}

navlib/src/main/java/pl/szczodrzynski/navlib/NavView.kt

@@ -0,0 +1,213 @@
+package pl.szczodrzynski.navlib
+
+import android.content.Context
+import android.content.res.Configuration
+import android.content.res.Configuration.ORIENTATION_PORTRAIT
+import android.graphics.Point
+import android.util.AttributeSet
+import android.util.Log
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.view.ViewGroup.LayoutParams.MATCH_PARENT
+import android.widget.FrameLayout
+import android.widget.LinearLayout
+import androidx.coordinatorlayout.widget.CoordinatorLayout
+import androidx.core.view.children
+import com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton
+import com.google.android.material.floatingactionbutton.FloatingActionButton
+import kotlinx.android.synthetic.main.nav_view.view.*
+import pl.szczodrzynski.navlib.bottomsheet.NavBottomSheet
+import pl.szczodrzynski.navlib.drawer.NavDrawer
+
+
+class NavView : FrameLayout {
+    companion object {
+        const val SOURCE_OTHER = 0
+        const val SOURCE_DRAWER = 1
+        const val SOURCE_BOTTOM_SHEET = 1
+    }
+
+    private var contentView: LinearLayout? = null
+
+    private lateinit var statusBarBackground: View
+    private lateinit var navigationBarBackground: View
+    private lateinit var mainView: LinearLayout
+    private lateinit var floatingActionButton: FloatingActionButton
+    private lateinit var extendedFloatingActionButton: ExtendedFloatingActionButton
+
+    lateinit var drawer: NavDrawer
+    lateinit var toolbar: NavToolbar
+    lateinit var bottomBar: NavBottomBar
+    lateinit var bottomSheet: NavBottomSheet
+    val coordinator by lazy {
+        findViewById<CoordinatorLayout>(R.id.nv_coordinator)
+    }
+
+    var navigationLoader: NavigationLoader? = null
+
+    constructor(context: Context) : super(context) {
+        create(null, 0)
+    }
+
+    constructor(context: Context, attrs: AttributeSet) : super(context, attrs) {
+        create(attrs, 0)
+    }
+
+    constructor(context: Context, attrs: AttributeSet, defStyle: Int) : super(context, attrs, defStyle) {
+        create(attrs, defStyle)
+    }
+
+    private fun create(attrs: AttributeSet?, defStyle: Int) {
+        // Load attributes
+        val a = context.obtainStyledAttributes(attrs, R.styleable.NavView, defStyle, 0)
+        /*_exampleString = a.getString(
+            R.styleable.NavView_exampleString
+        )*/
+        a.recycle()
+
+        val layoutInflater = LayoutInflater.from(context)
+        layoutInflater.inflate(R.layout.nav_view, this)
+
+        contentView = findViewById<LinearLayout>(R.id.nv_content)
+
+        statusBarBackground = findViewById(R.id.nv_statusBarBackground)
+        navigationBarBackground = findViewById(R.id.nv_navigationBarBackground)
+        mainView = findViewById(R.id.nv_main)
+        floatingActionButton = findViewById(R.id.nv_floatingActionButton)
+        extendedFloatingActionButton = findViewById(R.id.nv_extendedFloatingActionButton)
+
+        drawer = NavDrawer(
+            context,
+            findViewById(R.id.nv_drawerLayout),
+            findViewById(R.id.nv_drawerContainerLandscape),
+            findViewById(R.id.nv_miniDrawerContainerPortrait),
+            findViewById(R.id.nv_miniDrawerElevation)
+        )
+        toolbar = findViewById(R.id.nv_toolbar)
+        bottomBar = findViewById(R.id.nv_bottomBar)
+        bottomSheet = findViewById(R.id.nv_bottomSheet)
+
+        drawer.toolbar = toolbar
+        drawer.bottomBar = bottomBar
+
+        toolbar.toolbarImage = findViewById(R.id.nv_toolbar_image)
+
+        bottomBar.drawer = drawer
+        bottomBar.bottomSheet = bottomSheet
+        bottomBar.fabView = floatingActionButton
+        bottomBar.fabExtendedView = extendedFloatingActionButton
+
+        ripple.isEnabled = false
+        ripple.children.forEach { it.isEnabled = false }
+
+        //bottomSheetBehavior.peekHeight = displayHeight
+    }
+
+    private fun convertDpToPixel(dp: Float): Float {
+        val resources = context.resources
+        val metrics = resources.displayMetrics
+        return dp * (metrics.densityDpi / 160f)
+    }
+
+    fun gainAttentionOnBottomBar() {
+        var x = ripple.width.toFloat()
+        var y = ripple.height.toFloat()
+        x -= convertDpToPixel(56f) / 2
+        y -= convertDpToPixel(56f) / 2
+        ripple.performRipple(Point(x.toInt(), y.toInt()))
+    }
+
+    fun configSystemBarsUtil(systemBarsUtil: SystemBarsUtil) {
+        this.systemBarsUtil = systemBarsUtil.apply {
+            this.statusBarBgView = statusBarBackground
+            this.navigationBarBgView = navigationBarBackground
+            this.statusBarDarkView = nv_statusBarDarker
+            //this.navigationBarDarkView = navigationBarBackground
+            this.insetsListener = nv_drawerLayout
+            this.marginBySystemBars = mainView
+            this.paddingByNavigationBar = bottomSheet.getContentView()
+        }
+    }
+
+
+    var enableBottomSheet = true
+    var enableBottomSheetDrag = true
+
+    var bottomBarEnable = true
+        get() = bottomBar.enable
+        set(value) {
+            field = value
+            bottomBar.enable = value
+            setContentMargins() // TODO combine bottomBarEnable and bottomBar.enable
+        }
+
+    /**
+     * Shows the toolbar and sets the contentView's margin to be
+     * below the toolbar.
+     */
+    var showToolbar = true; set(value) {
+        toolbar.visibility = if (value) View.VISIBLE else View.GONE
+        field = value
+        setContentMargins()
+    }
+
+    /**
+     * Set the FAB's on click listener
+     */
+    fun setFabOnClickListener(onClickListener: OnClickListener?) {
+        bottomBar.setFabOnClickListener(onClickListener)
+    }
+
+    internal var systemBarsUtil: SystemBarsUtil? = null
+
+    private fun setContentMargins() {
+        val layoutParams = CoordinatorLayout.LayoutParams(MATCH_PARENT, MATCH_PARENT)
+        val actionBarSize = 56 * context.resources.displayMetrics.density
+        layoutParams.topMargin = if (showToolbar) actionBarSize.toInt() else 0
+        layoutParams.bottomMargin = if (bottomBarEnable) actionBarSize.toInt() else 0
+        contentView?.layoutParams = layoutParams
+    }
+
+    override fun onConfigurationChanged(newConfig: Configuration?) {
+        super.onConfigurationChanged(newConfig)
+
+        Log.d(
+            "NavLib",
+            "CONFIGURATION CHANGED: ${newConfig?.screenWidthDp}x${newConfig?.screenHeightDp} "+if (newConfig?.orientation == ORIENTATION_PORTRAIT) "portrait" else "landscape"
+        )
+
+        systemBarsUtil?.commit()
+
+        drawer.decideDrawerMode(
+            newConfig?.orientation ?: ORIENTATION_PORTRAIT,
+            newConfig?.screenWidthDp ?: 0,
+            newConfig?.screenHeightDp ?: 0
+        )
+    }
+
+    fun onBackPressed(): Boolean {
+        if (drawer.isOpen && !drawer.fixedDrawerEnabled()) {
+            if (drawer.profileSelectionIsOpen) {
+                drawer.profileSelectionClose()
+                return true
+            }
+            drawer.close()
+            return true
+        }
+        if (bottomSheet.isOpen) {
+            bottomSheet.close()
+            return true
+        }
+        return false
+    }
+
+    override fun addView(child: View?, index: Int, params: ViewGroup.LayoutParams?) {
+        if (contentView == null) {
+            super.addView(child, index, params)
+        }
+        else {
+            contentView!!.addView(child, index, params)
+        }
+    }
+}

navlib/src/main/java/pl/szczodrzynski/navlib/NavigationLoader.kt

@@ -0,0 +1,5 @@
+package pl.szczodrzynski.navlib
+
+interface NavigationLoader {
+    fun load(itemId: Int, callerId: Int, source: Int, args: Map<String, Any?>)
+}

navlib/src/main/java/pl/szczodrzynski/navlib/SystemBarsUtil.kt

@@ -0,0 +1,376 @@
+package pl.szczodrzynski.navlib
+
+import android.app.Activity
+import android.content.res.Configuration.ORIENTATION_PORTRAIT
+import android.content.res.Resources
+import android.graphics.Color
+import android.os.Build.VERSION.SDK_INT
+import android.os.Build.VERSION_CODES
+import android.util.Log
+import android.view.View
+import android.view.View.*
+import android.view.Window
+import android.view.WindowManager
+import androidx.core.graphics.ColorUtils
+import androidx.core.view.ViewCompat
+import com.mikepenz.materialize.util.KeyboardUtil
+
+
+class SystemBarsUtil(private val activity: Activity) {
+    companion object {
+        private const val COLOR_TRANSPARENT = Color.TRANSPARENT
+        /**
+         * A fallback color.
+         * Tells to apply a #22000000 overlay over the status/nav bar color.
+         * This has the same effect as [statusBarDarker].
+         */
+        const val COLOR_HALF_TRANSPARENT = -1
+        /**
+         * Use ?colorPrimaryDark as a fallback or status bar color.
+         */
+        const val COLOR_PRIMARY_DARK = -2
+        /**
+         * A fallback color.
+         * Not recommended to use as [statusBarFallbackLight] because it will make status bar
+         * icons almost invisible.
+         */
+        const val COLOR_DO_NOT_CHANGE = -3
+
+        private const val TARGET_MODE_NORMAL = 0
+        private const val TARGET_MODE_LIGHT = 1
+        private const val TARGET_MODE_GRADIENT = 2
+    }
+
+    val window: Window by lazy {
+        activity.window
+    }
+    val resources: Resources by lazy {
+        activity.resources
+    }
+
+    /**
+     * A view which will have the padding added when the soft input keyboard appears.
+     */
+    var paddingByKeyboard: View? = null
+    /**
+     * Whether the app should be fullscreen.
+     *
+     * This means it will display under the system bars
+     * and you should probably provide [statusBarBgView],
+     * [navigationBarBgView] and [marginBySystemBars].
+     */
+    var appFullscreen = false
+
+    /**
+     * Define the color used to tint the status bar background.
+     *
+     * Valid values are [COLOR_PRIMARY_DARK] or a color integer.
+     *
+     * You cannot use neither [COLOR_HALF_TRANSPARENT] nor [COLOR_DO_NOT_CHANGE] here.
+     * See [statusBarDarker].
+     */
+    var statusBarColor = COLOR_PRIMARY_DARK
+    /**
+     * Whether the status bar should have a dark overlay (#22000000).
+     *
+     * Useful if the [statusBarColor] is set to a bright color and is the same as an action bar.
+     * Not useful if [statusBarColor] is [COLOR_PRIMARY_DARK].
+     */
+    var statusBarDarker = false
+    /**
+     * A fallback status bar color used on Android Lollipop
+     * when the [statusBarColor] combined with [statusBarDarker] is
+     * too bright not to blend with status bar icons (they cannot be
+     * set to dark).
+     *
+     * This will (most likely) not be used when [statusBarDarker] is true.
+     *
+     * Valid values are [COLOR_HALF_TRANSPARENT], [COLOR_PRIMARY_DARK], [COLOR_DO_NOT_CHANGE].
+     */
+    var statusBarFallbackLight = COLOR_HALF_TRANSPARENT
+    /**
+     * A fallback status bar color used on Android KitKat and older.
+     * On these systems there is a black-to-transparent gradient as
+     * the status bar background.
+     *
+     * Valid values are [COLOR_HALF_TRANSPARENT], [COLOR_PRIMARY_DARK], [COLOR_DO_NOT_CHANGE].
+     */
+    var statusBarFallbackGradient = COLOR_DO_NOT_CHANGE
+
+    // TODO remove - test for huawei
+    var statusBarTranslucent = false
+
+    /**
+     * If false, the nav bar is mostly translucent but not completely transparent.
+     */
+    var navigationBarTransparent = true
+
+    /**
+     * A background view to be resized in order to fit under the status bar.
+     */
+    var statusBarBgView: View? = null
+    /**
+     * A background view to be resized in order to fit under the nav bar.
+     */
+    var navigationBarBgView: View? = null
+
+    /**
+     * A dark, half-transparent view to be resized in order to fit under the status bar.
+     */
+    var statusBarDarkView: View? = null
+    /**
+     * A dark, half-transparent view to be resized in order to fit under the nav bar.
+     */
+    var navigationBarDarkView: View? = null
+
+    /**
+     * A view which will have the margin added not to overlap with the status/nav bar.
+     */
+    var marginBySystemBars: View? = null
+    /**
+     * A view which will listen to the inset applying.
+     */
+    var insetsListener: View? = null
+    /**
+     * A view which will have the padding added not to overlap with the nav bar.
+     * Useful for persistent bottom sheets.
+     * Requires [marginBySystemBars].
+     */
+    var paddingByNavigationBar: View? = null
+
+    private var keyboardUtil: KeyboardUtil? = null
+    private var insetsApplied = false
+
+    fun commit() {
+        Log.d("NavLib", "SystemBarsUtil applying")
+        insetsApplied = false
+        if (paddingByKeyboard != null) {
+            // thanks mikepenz for this life-saving class
+            keyboardUtil = KeyboardUtil(activity, paddingByKeyboard)
+            keyboardUtil?.enable()
+        }
+
+        // get the correct target SB color
+        var targetStatusBarColor = statusBarColor
+        if (targetStatusBarColor == COLOR_PRIMARY_DARK)
+            targetStatusBarColor = getColorFromAttr(activity, R.attr.colorPrimaryDark)
+
+        var targetStatusBarDarker = statusBarDarker
+
+        // fallback if the SB color is too light for the icons to be visible
+        // applicable on Lollipop 5.0 and TouchWiz 4.1-4.3
+        var targetStatusBarFallbackLight = statusBarFallbackLight
+        if (targetStatusBarFallbackLight == COLOR_PRIMARY_DARK)
+            targetStatusBarFallbackLight = getColorFromAttr(activity, R.attr.colorPrimaryDark)
+
+        // fallback if there is a gradient under the status bar
+        // applicable on AOSP/similar 4.4 and Huawei EMUI Lollipop
+        // TODO check huawei 6.0+ for gradient bars, check huawei 4.4
+        var targetStatusBarFallbackGradient = statusBarFallbackGradient
+        if (targetStatusBarFallbackGradient == COLOR_PRIMARY_DARK)
+            targetStatusBarFallbackGradient = getColorFromAttr(activity, R.attr.colorPrimaryDark)
+
+        // determines the target mode that will be applied
+        var targetStatusBarMode = TARGET_MODE_NORMAL
+
+        val targetStatusBarLight = ColorUtils.calculateLuminance(targetStatusBarColor) > 0.75 && !targetStatusBarDarker
+
+        if (appFullscreen) {
+            window.decorView.systemUiVisibility = 0
+            // API 19+ (KitKat 4.4+) - make the app fullscreen.
+            // On lower APIs this is useless because
+            // #1 the status/nav bar cannot be transparent (except Samsung TouchWiz)
+            // #2 tablets do not report status/nav bar height correctly
+            // #3 SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN makes the activity not resize when keyboard is open
+            // Samsung TouchWiz - app will go fullscreen. There is a problem though, see #3.
+            var targetAppFullscreen = false
+            if (SDK_INT >= VERSION_CODES.KITKAT) {
+                targetAppFullscreen = true
+            }
+
+
+            if (SDK_INT in VERSION_CODES.KITKAT until VERSION_CODES.LOLLIPOP) {
+                // API 19-20 (KitKat 4.4) - set gradient status bar
+                window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS)
+                // take FallbackGradient color
+                targetStatusBarMode = TARGET_MODE_GRADIENT
+                // disable darker even if [statusBarDarker] == true BUT gradient fallback is not COLOR_HALF_TRANSPARENT
+                //targetStatusBarDarker = targetStatusBarDarker && targetStatusBarFallbackGradient == COLOR_HALF_TRANSPARENT
+            }
+            else if (SDK_INT >= VERSION_CODES.LOLLIPOP) {
+                // API 21+ (Lollipop 5.0+) - set transparent status bar
+                if (statusBarTranslucent) {
+                    window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS)
+                }
+                else {
+                    window.statusBarColor = Color.TRANSPARENT
+                }
+                if (SDK_INT < VERSION_CODES.M && targetStatusBarLight) {
+                    // take FallbackLight color
+                    targetStatusBarMode = TARGET_MODE_LIGHT
+                }
+            }
+            if (SDK_INT >= VERSION_CODES.M && targetStatusBarLight) {
+                // API 23+ (Marshmallow 6.0+) - set the status bar icons to dark color if [statusBarLight] is true
+                window.decorView.systemUiVisibility = window.decorView.systemUiVisibility or SYSTEM_UI_FLAG_LIGHT_STATUS_BAR
+            }
+            // FOR SAMSUNG/SONY DEVICES (TouchWiz 4.1-4.3)
+            if (SDK_INT < VERSION_CODES.KITKAT) {
+                val libs = activity.packageManager.systemSharedLibraryNames
+                var reflect: String? = null
+                // TODO galaxy s3 - opening keyboard does not resize activity if fullscreen
+                if (libs != null) {
+                    for (lib in libs) {
+                        Log.d("SBU", lib)
+                        if (lib == "touchwiz")
+                            // SYSTEM_UI_FLAG_TRANSPARENT_BACKGROUND = 0x00001000
+                            reflect = "SYSTEM_UI_FLAG_TRANSPARENT_BACKGROUND"
+                        else if (lib.startsWith("com.sonyericsson.navigationbar"))
+                            reflect = "SYSTEM_UI_FLAG_TRANSPARENT"
+                    }
+                    if (reflect != null) {
+                        try {
+                            val field = View::class.java.getField(reflect)
+                            var flag = 0
+                            if (field.type === Integer.TYPE)
+                                flag = field.getInt(null)
+                            if (flag != 0) {
+                                window.decorView.systemUiVisibility = window.decorView.systemUiVisibility or flag
+                                targetStatusBarMode = TARGET_MODE_LIGHT /* or TARGET_MODE_GRADIENT */
+                                targetAppFullscreen = true
+                            }
+                        } catch (e: Exception) {
+                        }
+                    }
+                }
+            }
+            // TODO huawei detection for 5.0+
+
+            targetStatusBarColor = when (targetStatusBarMode) {
+                TARGET_MODE_LIGHT -> when (targetStatusBarFallbackLight) {
+                    COLOR_DO_NOT_CHANGE -> targetStatusBarColor
+                    COLOR_HALF_TRANSPARENT -> {
+                        targetStatusBarDarker = true
+                        targetStatusBarColor
+                    }
+                    else -> targetStatusBarFallbackLight
+                }
+                TARGET_MODE_GRADIENT -> when (targetStatusBarFallbackGradient) {
+                    COLOR_DO_NOT_CHANGE -> {
+                        targetStatusBarDarker = false
+                        targetStatusBarColor
+                    }
+                    COLOR_HALF_TRANSPARENT -> {
+                        targetStatusBarDarker = true
+                        targetStatusBarColor
+                    }
+                    else -> {
+                        targetStatusBarDarker = false
+                        targetStatusBarFallbackGradient
+                    }
+                }
+                else -> targetStatusBarColor
+            }
+
+            statusBarBgView?.setBackgroundColor(targetStatusBarColor)
+            statusBarDarkView?.visibility = if (targetStatusBarDarker) VISIBLE else GONE
+
+            if (targetAppFullscreen) {
+                window.decorView.systemUiVisibility = window.decorView.systemUiVisibility or SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN or SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+            }
+
+            // TODO navigation bar options like status bar
+            // NAVIGATION BAR
+            if (SDK_INT >= VERSION_CODES.KITKAT && (SDK_INT < VERSION_CODES.LOLLIPOP || !navigationBarTransparent)) {
+                // API 19-20 (KitKat 4.4) - set gradient navigation bar
+                // API 21+ (Lollipop 5.0+) - set half-transparent navigation bar if [navigationBarTransparent] is false
+                window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION)
+            }
+
+            if (SDK_INT >= VERSION_CODES.LOLLIPOP && navigationBarTransparent) {
+                // API 21+ (Lollipop 5.0+) - set fully transparent navigation bar if [navigationBarTransparent] is true
+                window.navigationBarColor = Color.TRANSPARENT
+            }
+
+            // PADDING
+            if (insetsListener != null) {
+                if (SDK_INT >= VERSION_CODES.LOLLIPOP && false) {
+                    ViewCompat.setOnApplyWindowInsetsListener(insetsListener!!) { _, insets ->
+                        Log.d("NavLib", "Got insets left = ${insets.systemWindowInsetLeft}, top = ${insets.systemWindowInsetTop}, right = ${insets.systemWindowInsetRight}, bottom = ${insets.systemWindowInsetBottom}")
+                        if (insetsApplied)
+                            return@setOnApplyWindowInsetsListener insets.consumeSystemWindowInsets()
+                        Log.d("NavLib", "Applied insets left = ${insets.systemWindowInsetLeft}, top = ${insets.systemWindowInsetTop}, right = ${insets.systemWindowInsetRight}, bottom = ${insets.systemWindowInsetBottom}")
+                        insetsApplied = true
+                        applyPadding(
+                            insets.systemWindowInsetLeft,
+                            insets.systemWindowInsetTop,
+                            insets.systemWindowInsetRight,
+                            insets.systemWindowInsetBottom
+                        )
+                        insets.consumeSystemWindowInsets()
+                    }
+                }
+                else {
+                    var statusBarSize = 0
+                    val statusBarRes = resources.getIdentifier("status_bar_height", "dimen", "android")
+                    if (statusBarRes > 0 && targetAppFullscreen) {
+                        statusBarSize = resources.getDimensionPixelSize(statusBarRes)
+                    }
+
+
+                    var navigationBarSize = 0
+                    if (hasNavigationBar(activity) && targetAppFullscreen) {
+                        val orientation = resources.configuration.orientation
+
+                        val navigationBarRes = when {
+                            orientation == ORIENTATION_PORTRAIT ->
+                                resources.getIdentifier("navigation_bar_height", "dimen", "android")
+                            isTablet(activity) ->
+                                resources.getIdentifier("navigation_bar_height_landscape", "dimen", "android")
+                            else ->
+                                resources.getIdentifier("navigation_bar_width", "dimen", "android")
+                        }
+
+                        if (navigationBarRes > 0) {
+                            navigationBarSize = resources.getDimensionPixelSize(navigationBarRes)
+                        }
+                    }
+
+                    applyPadding(
+                        0,
+                        statusBarSize,
+                        0,
+                        navigationBarSize
+                    )
+                }
+            }
+        }
+        else {
+            // app not fullscreen
+            // TODO statusBarColor & navigationBarColor if not fullscreen (it's possible)
+        }
+    }
+
+    private fun applyPadding(left: Int, top: Int, right: Int, bottom: Int) {
+        marginBySystemBars?.setPadding(left, top, right, bottom)
+
+        statusBarBgView?.layoutParams?.height = top
+        navigationBarBgView?.layoutParams?.height = bottom
+
+        statusBarDarkView?.layoutParams?.height = top
+        navigationBarDarkView?.layoutParams?.height = bottom
+
+        paddingByNavigationBar?.setPadding(
+            (8 * resources.displayMetrics.density).toInt(),
+            0,
+            (8 * resources.displayMetrics.density).toInt(),
+            bottom
+        )
+    }
+
+    fun destroy() {
+        if (paddingByKeyboard != null) {
+            keyboardUtil?.disable()
+        }
+    }
+}

navlib/src/main/java/pl/szczodrzynski/navlib/Utils.kt

@@ -0,0 +1,164 @@
+package pl.szczodrzynski.navlib
+
+import android.app.Activity
+import android.content.Context
+import android.content.res.Configuration
+import android.graphics.drawable.Drawable
+import android.os.Build
+import android.util.DisplayMetrics
+import android.util.TypedValue
+import android.view.View
+import android.view.WindowManager
+import androidx.annotation.AttrRes
+import androidx.annotation.ColorInt
+import androidx.annotation.ColorRes
+import androidx.annotation.DrawableRes
+import com.google.android.material.elevation.ElevationOverlayProvider
+import com.mikepenz.iconics.IconicsColor
+import com.mikepenz.iconics.IconicsDrawable
+import com.mikepenz.iconics.utils.colorInt
+
+
+/*private val displayMetrics by lazy {
+    context.resources.displayMetrics
+}*/
+/*private val configuration by lazy { context.resources.configuration }
+private val displayWidth: Int by lazy { configuration.screenWidthDp }
+private val displayHeight: Int by lazy { configuration.screenHeightDp }*/
+
+fun getTopInset(context: Context, view: View): Float {
+    return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+        (view.rootWindowInsets?.systemWindowInsetTop ?: 24)
+    } else {
+        24
+    } * context.resources.displayMetrics.density
+}
+fun getLeftInset(context: Context, view: View): Float {
+    return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+        (view.rootWindowInsets?.systemWindowInsetLeft ?: 0)
+    } else {
+        0
+    } * context.resources.displayMetrics.density
+}
+fun getRightInset(context: Context, view: View): Float {
+    return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+        (view.rootWindowInsets?.systemWindowInsetRight ?: 0)
+    } else {
+        0
+    } * context.resources.displayMetrics.density
+}
+fun getBottomInset(context: Context, view: View): Float {
+    return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+        (view.rootWindowInsets?.systemWindowInsetBottom ?: 48)
+    } else {
+        48
+    } * context.resources.displayMetrics.density
+}
+
+fun View.getActivity(): Activity {
+    return findViewById<View>(android.R.id.content).context as Activity
+}
+
+fun blendColors(background: Int, foreground: Int): Int {
+    val r1 = (background shr 16 and 0xff)
+    val g1 = (background shr 8 and 0xff)
+    val b1 = (background and 0xff)
+
+    val r2 = (foreground shr 16 and 0xff)
+    val g2 = (foreground shr 8 and 0xff)
+    val b2 = (foreground and 0xff)
+    val a2 = (foreground shr 24 and 0xff)
+    //ColorUtils.compositeColors()
+
+    val factor = a2.toFloat() / 255f
+    val red = (r1 * (1 - factor) + r2 * factor)
+    val green = (g1 * (1 - factor) + g2 * factor)
+    val blue = (b1 * (1 - factor) + b2 * factor)
+
+    return (0xff000000 or (red.toLong() shl 16) or (green.toLong() shl 8) or (blue.toLong())).toInt()
+}
+
+fun elevateSurface(context: Context, dp: Int): Int {
+    ElevationOverlayProvider(context).apply {
+        return compositeOverlay(themeSurfaceColor, dp * context.resources.displayMetrics.density)
+    }
+}
+
+fun isTablet(c: Context): Boolean {
+    return (c.resources.configuration.screenLayout and Configuration.SCREENLAYOUT_SIZE_MASK) >= Configuration.SCREENLAYOUT_SIZE_LARGE
+}
+
+fun hasNavigationBar(context: Context): Boolean {
+    val id = context.resources.getIdentifier("config_showNavigationBar", "bool", "android")
+    var hasNavigationBar = id > 0 && context.resources.getBoolean(id)
+
+    if (!hasNavigationBar && Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
+        val d = (context.getSystemService(Context.WINDOW_SERVICE) as WindowManager).defaultDisplay
+
+        val realDisplayMetrics = DisplayMetrics()
+        d.getRealMetrics(realDisplayMetrics)
+
+        val realHeight = realDisplayMetrics.heightPixels
+        val realWidth = realDisplayMetrics.widthPixels
+
+        val displayMetrics = DisplayMetrics()
+        d.getMetrics(displayMetrics)
+
+        val displayHeight = displayMetrics.heightPixels
+        val displayWidth = displayMetrics.widthPixels
+
+        hasNavigationBar = realWidth - displayWidth > 0 || realHeight - displayHeight > 0
+    }
+
+    // Allow a system property to override this. Used by the emulator.
+    // See also hasNavigationBar().
+    val navBarOverride = System.getProperty("qemu.hw.mainkeys")
+    if (navBarOverride == "1")
+        hasNavigationBar = true
+    else if (navBarOverride == "0") hasNavigationBar = false
+
+    return hasNavigationBar
+}
+
+fun IconicsDrawable.colorAttr(context: Context, @AttrRes attrRes: Int) {
+    colorInt = getColorFromAttr(context, attrRes)
+}
+
+fun getColorFromAttr(context: Context, @AttrRes color: Int): Int {
+    val typedValue = TypedValue()
+    context.theme.resolveAttribute(color, typedValue, true)
+    return typedValue.data
+}
+
+fun Context.getDrawableFromRes(@DrawableRes id: Int): Drawable {
+    return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+        resources.getDrawable(id, theme)
+    }
+    else {
+        resources.getDrawable(id)
+    }
+}
+
+@ColorInt
+fun Context.getColorFromRes(@ColorRes id: Int): Int {
+    return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+        resources.getColor(id, theme)
+    }
+    else {
+        resources.getColor(id)
+    }
+}
+
+fun crc16(buffer: String): Int {
+    /* Note the change here */
+    var crc = 0x1D0F
+    for (j in buffer) {
+        crc = crc.ushr(8) or (crc shl 8) and 0xffff
+        crc = crc xor (j.toInt() and 0xff)//byte to int, trunc sign
+        crc = crc xor (crc and 0xff shr 4)
+        crc = crc xor (crc shl 12 and 0xffff)
+        crc = crc xor (crc and 0xFF shl 5 and 0xffff)
+    }
+    crc = crc and 0xffff
+    return crc
+}

navlib/src/main/java/pl/szczodrzynski/navlib/bottomsheet/BottomSheetAdapter.kt

@@ -0,0 +1,38 @@
+package pl.szczodrzynski.navlib.bottomsheet
+
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView
+import pl.szczodrzynski.navlib.R
+import pl.szczodrzynski.navlib.bottomsheet.items.IBottomSheetItem
+import pl.szczodrzynski.navlib.bottomsheet.items.BottomSheetPrimaryItem
+import pl.szczodrzynski.navlib.bottomsheet.items.BottomSheetSeparatorItem
+
+class BottomSheetAdapter(val items: List<IBottomSheetItem<*>>) : RecyclerView.Adapter<RecyclerView.ViewHolder>() {
+
+    private val viewHolderProvider = ViewHolderProvider()
+
+    init {
+        viewHolderProvider.registerViewHolderFactory(1, R.layout.nav_bs_item_primary) { itemView ->
+            BottomSheetPrimaryItem.ViewHolder(itemView)
+        }
+        viewHolderProvider.registerViewHolderFactory(2, R.layout.nav_bs_item_separator) { itemView ->
+            BottomSheetSeparatorItem.ViewHolder(itemView)
+        }
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RecyclerView.ViewHolder {
+        return viewHolderProvider.provideViewHolder(viewGroup = parent, viewType = viewType)
+    }
+
+    override fun getItemViewType(position: Int): Int {
+        return items[position].viewType
+    }
+
+    override fun getItemCount(): Int {
+        return items.size
+    }
+
+    override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) {
+        items[position].bindViewHolder(viewHolder = holder)
+    }
+}

navlib/src/main/java/pl/szczodrzynski/navlib/bottomsheet/NavBottomSheet.kt

@@ -0,0 +1,438 @@
+package pl.szczodrzynski.navlib.bottomsheet
+
+import android.app.Activity
+import android.content.Context
+import android.graphics.PorterDuff
+import android.graphics.PorterDuffColorFilter
+import android.graphics.drawable.Drawable
+import android.text.Editable
+import android.text.TextWatcher
+import android.util.AttributeSet
+import android.view.LayoutInflater
+import android.view.MotionEvent
+import android.view.View
+import android.view.ViewGroup.LayoutParams.WRAP_CONTENT
+import android.view.inputmethod.InputMethodManager
+import android.widget.LinearLayout
+import android.widget.TextView
+import androidx.annotation.DrawableRes
+import androidx.coordinatorlayout.widget.CoordinatorLayout
+import androidx.core.widget.NestedScrollView
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.google.android.material.bottomsheet.BottomSheetBehavior
+import com.google.android.material.button.MaterialButton
+import com.google.android.material.button.MaterialButtonToggleGroup
+import com.google.android.material.textfield.TextInputEditText
+import com.google.android.material.textfield.TextInputLayout
+import com.mikepenz.iconics.IconicsDrawable
+import com.mikepenz.iconics.typeface.IIcon
+import com.mikepenz.iconics.typeface.library.navlibfont.NavLibFont
+import com.mikepenz.iconics.utils.paddingDp
+import com.mikepenz.iconics.utils.sizeDp
+import pl.szczodrzynski.navlib.*
+import pl.szczodrzynski.navlib.bottomsheet.items.BottomSheetSeparatorItem
+import pl.szczodrzynski.navlib.bottomsheet.items.IBottomSheetItem
+
+
+class NavBottomSheet : CoordinatorLayout {
+    companion object {
+        const val TOGGLE_GROUP_SINGLE_SELECTION = 0
+        const val TOGGLE_GROUP_MULTIPLE_SELECTION = 1
+        const val TOGGLE_GROUP_SORTING_ORDER = 2
+
+        const val SORT_MODE_ASCENDING = 0
+        const val SORT_MODE_DESCENDING = 1
+    }
+
+    constructor(context: Context) : super(context) {
+        create(null, 0)
+    }
+
+    constructor(context: Context, attrs: AttributeSet) : super(context, attrs) {
+        create(attrs, 0)
+    }
+
+    constructor(context: Context, attrs: AttributeSet, defStyle: Int) : super(context, attrs, defStyle) {
+        create(attrs, defStyle)
+    }
+
+    private lateinit var scrimView: View
+    private lateinit var bottomSheet: NestedScrollView
+    private lateinit var content: LinearLayout
+    private lateinit var dragBar: View
+    private lateinit var textInputLayout: TextInputLayout
+    private lateinit var textInputEditText: TextInputEditText
+    private lateinit var toggleGroupContainer: LinearLayout
+    private lateinit var toggleGroup: MaterialButtonToggleGroup
+    private lateinit var toggleGroupTitleView: TextView
+    private lateinit var list: RecyclerView
+
+    private lateinit var bottomSheetBehavior: BottomSheetBehavior<View>
+    private var bottomSheetVisible = false
+
+    private val items = ArrayList<IBottomSheetItem<*>>()
+    private val adapter = BottomSheetAdapter(items)
+
+    /**
+     * Enable the bottom sheet.
+     * This value is mostly relevant to the [pl.szczodrzynski.navlib.NavBottomBar].
+     */
+    var enable = true
+        set(value) {
+            field = value
+            if (!value && bottomSheetVisible)
+                close()
+        }
+    /**
+     * Whether the [pl.szczodrzynski.navlib.NavBottomBar] should open this BottomSheet
+     * when the user drags the bottom bar.
+     */
+    var enableDragToOpen = true
+
+    /**
+     * Control the scrim view visibility, shown when BottomSheet
+     * is expanded.
+     */
+    var scrimViewEnabled = true
+        set(value) {
+            scrimView.visibility = if (value) View.INVISIBLE else View.GONE // INVISIBLE
+            field = value
+        }
+    /**
+     * Whether tapping the Scrim view should hide the BottomSheet.
+     */
+    var scrimViewTapToClose = true
+
+
+    fun hideKeyboard() {
+        val imm = context.getSystemService(Activity.INPUT_METHOD_SERVICE) as InputMethodManager
+        imm.hideSoftInputFromWindow(rootView.windowToken, 0)
+    }
+
+
+    private fun create(attrs: AttributeSet?, defStyle: Int) {
+        val layoutInflater = LayoutInflater.from(context)
+        layoutInflater.inflate(R.layout.nav_bottom_sheet, this)
+
+        scrimView = findViewById(R.id.bs_scrim)
+        bottomSheet = findViewById(R.id.bs_view)
+        content = findViewById(R.id.bs_content)
+        dragBar = findViewById(R.id.bs_dragBar)
+        textInputLayout = findViewById(R.id.bs_textInputLayout)
+        textInputEditText = findViewById(R.id.bs_textInputEditText)
+        toggleGroupContainer = findViewById(R.id.bs_toggleGroupContainer)
+        toggleGroup = findViewById(R.id.bs_toggleGroup)
+        toggleGroupTitleView = findViewById(R.id.bs_toggleGroupTitle)
+        list = findViewById(R.id.bs_list)
+
+        bottomSheetBehavior = BottomSheetBehavior.from(bottomSheet)
+
+        bottomSheetBehavior.state = BottomSheetBehavior.STATE_HIDDEN
+
+        scrimView.setOnTouchListener { _, event ->
+            if (!scrimViewTapToClose)
+                return@setOnTouchListener true
+            if (event.action == MotionEvent.ACTION_UP && bottomSheetBehavior.state != BottomSheetBehavior.STATE_HIDDEN) {
+                bottomSheetBehavior.state = BottomSheetBehavior.STATE_HIDDEN
+            }
+            true
+        }
+
+        bottomSheetBehavior.setBottomSheetCallback(object : BottomSheetBehavior.BottomSheetCallback() {
+            override fun onSlide(v: View, p1: Float) {}
+            override fun onStateChanged(v: View, newState: Int) {
+                if (newState == BottomSheetBehavior.STATE_HIDDEN && bottomSheetVisible) {
+                    bottomSheetVisible = false
+                    bottomSheet.scrollTo(0, 0)
+                    if (scrimViewEnabled)
+                        Anim.fadeOut(scrimView, 300, null)
+                    // steal the focus from any EditTexts
+                    dragBar.requestFocus()
+                    hideKeyboard()
+                    onCloseListener?.invoke()
+                }
+                else if (!bottomSheetVisible) {
+                    bottomSheetVisible = true
+                    if (scrimViewEnabled)
+                        Anim.fadeIn(scrimView, 300, null)
+                }
+            }
+        })
+
+        content.background.colorFilter = PorterDuffColorFilter(
+            elevateSurface(context, dp = 8),
+            PorterDuff.Mode.SRC_ATOP
+        )
+
+        // steal the focus from any EditTexts
+        dragBar.requestFocus()
+
+        list.apply {
+            setHasFixedSize(true)
+            layoutManager = LinearLayoutManager(context)
+            adapter = this@NavBottomSheet.adapter
+        }
+
+        toggleGroup.addOnButtonCheckedListener(toggleGroupCheckedListener)
+        textInputEditText.addTextChangedListener(textInputWatcher)
+    }
+
+    var onCloseListener: (() -> Unit)? = null
+
+    /*    _____ _
+         |_   _| |
+           | | | |_ ___ _ __ ___  ___
+           | | | __/ _ \ '_ ` _ \/ __|
+          _| |_| ||  __/ | | | | \__ \
+         |_____|\__\___|_| |_| |_|__*/
+    operator fun plusAssign(item: IBottomSheetItem<*>) {
+        appendItem(item)
+    }
+    fun appendItem(item: IBottomSheetItem<*>) {
+        items.add(item)
+        adapter.notifyDataSetChanged()
+        //adapter.notifyItemInserted(items.size - 1)
+    }
+    fun appendItems(vararg items: IBottomSheetItem<*>) {
+        this.items.addAll(items)
+        adapter.notifyDataSetChanged()
+        //adapter.notifyItemRangeInserted(this.items.size - items.size, items.size)
+    }
+    fun prependItem(item: IBottomSheetItem<*>) {
+        items.add(0, item)
+        adapter.notifyDataSetChanged()
+        //adapter.notifyItemInserted(0)
+    }
+    fun prependItems(vararg items: IBottomSheetItem<*>) {
+        this.items.addAll(0, items.toList())
+        adapter.notifyDataSetChanged()
+        //adapter.notifyItemRangeInserted(0, items.size)
+    }
+    fun addItemAt(index: Int, item: IBottomSheetItem<*>) {
+        items.add(index, item)
+        adapter.notifyDataSetChanged()
+        //adapter.notifyItemInserted(index)
+    }
+    fun removeItemById(id: Int) {
+        items.filterNot { it.id == id }
+    }
+    fun removeItemAt(index: Int) {
+        items.removeAt(index)
+        adapter.notifyDataSetChanged()
+        //adapter.notifyItemRemoved(index)
+    }
+    fun removeAllItems() {
+        items.clear()
+        adapter.notifyDataSetChanged()
+    }
+    fun removeAllStatic() {
+        items.removeAll { !it.isContextual }
+        adapter.notifyDataSetChanged()
+    }
+    fun removeAllContextual() {
+        items.removeAll { it.isContextual }
+        adapter.notifyDataSetChanged()
+    }
+    fun removeSeparators() {
+        items.removeAll { it is BottomSheetSeparatorItem }
+        adapter.notifyDataSetChanged()
+    }
+
+    fun getItemById(id: Int, run: (it: IBottomSheetItem<*>?) -> Unit) {
+        items.singleOrNull { it.id == id }.also {
+            run(it)
+            if (it != null)
+                adapter.notifyItemChanged(items.indexOf(it))
+        }
+    }
+    fun getItemByIndex(index: Int, run: (it: IBottomSheetItem<*>?) -> Unit) {
+        items.getOrNull(index).also {
+            run(it)
+            if (it != null)
+                adapter.notifyItemChanged(index)
+        }
+    }
+
+
+    /*    _______                _
+         |__   __|              | |
+            | | ___   __ _  __ _| | ___    __ _ _ __ ___  _   _ _ __
+            | |/ _ \ / _` |/ _` | |/ _ \  / _` | '__/ _ \| | | | '_ \
+            | | (_) | (_| | (_| | |  __/ | (_| | | | (_) | |_| | |_) |
+            |_|\___/ \__, |\__, |_|\___|  \__, |_|  \___/ \__,_| .__/
+                      __/ | __/ |          __/ |               | |
+                     |___/ |___/          |___/                |*/
+    var toggleGroupEnabled
+        get() = toggleGroupContainer.visibility == View.VISIBLE
+        set(value) { toggleGroupContainer.visibility = if (value) View.VISIBLE else View.GONE }
+    var toggleGroupTitle
+        get() = toggleGroupTitleView.text.toString()
+        set(value) { toggleGroupTitleView.text = value }
+    var toggleGroupSelectionMode: Int = TOGGLE_GROUP_SORTING_ORDER
+        set(value) {
+            field = value
+            toggleGroup.isSingleSelection = value != TOGGLE_GROUP_MULTIPLE_SELECTION
+        }
+
+    private fun toggleGroupGetIconicsDrawable(context: Context, icon: IIcon?): Drawable? {
+        if (icon == null)
+            return null
+        return IconicsDrawable(context, icon).apply {
+            sizeDp = 24
+        }
+    }
+
+    fun toggleGroupAddItem(id: Int, text: String, @DrawableRes icon: Int, defaultSortOrder: Int = SORT_MODE_ASCENDING) {
+        toggleGroupAddItem(id, text, context.getDrawableFromRes(icon), defaultSortOrder)
+    }
+    fun toggleGroupAddItem(id: Int, text: String, icon: IIcon, defaultSortOrder: Int = SORT_MODE_ASCENDING) {
+        toggleGroupAddItem(id, text, toggleGroupGetIconicsDrawable(context, icon), defaultSortOrder)
+    }
+    fun toggleGroupAddItem(id: Int, text: String, icon: Drawable?, defaultSortOrder: Int = SORT_MODE_ASCENDING) {
+        if (id < 0)
+            throw IllegalArgumentException("ID cannot be less than 0")
+        toggleGroup.addView(MaterialButton(context, null, R.attr.materialButtonOutlinedStyle).apply {
+            this.id = id + 1
+            this.tag = defaultSortOrder
+            this.text = text
+            this.icon = icon
+        }, WRAP_CONTENT, WRAP_CONTENT)
+    }
+    fun toggleGroupCheck(id: Int) {
+        toggleGroup.check(id)
+    }
+    fun toggleGroupRemoveItems() {
+        toggleGroup.removeAllViews()
+    }
+
+    private val toggleGroupCheckedListener = MaterialButtonToggleGroup.OnButtonCheckedListener { group, checkedId, isChecked ->
+        if (group.checkedButtonId == View.NO_ID) {
+            group.check(checkedId)
+            return@OnButtonCheckedListener
+        }
+        /* TAG bit order
+         * bit 0 = default sorting mode
+         * bit 1 = is checked
+         * bit 2 = current sorting mode
+         */
+        if (toggleGroupSelectionMode == TOGGLE_GROUP_SORTING_ORDER) {
+            val button = group.findViewById<MaterialButton>(checkedId) ?: return@OnButtonCheckedListener
+            var tag = button.tag as Int
+            var sortingMode: Int? = null
+            if (isChecked) {
+                sortingMode = if (tag and 0b010 == 1 shl 1) {
+                    /* the view is checked and clicked once again */
+                    if (tag and 0b100 == SORT_MODE_ASCENDING shl 2) SORT_MODE_DESCENDING else SORT_MODE_ASCENDING
+                } else {
+                    /* the view is first clicked so use the default sorting mode */
+                    if (tag and 0b001 == SORT_MODE_ASCENDING) SORT_MODE_ASCENDING else SORT_MODE_DESCENDING
+                }
+                tag = tag and 0b001 /* retain only default sorting mode */
+                tag = tag or 0b010 /* set as checked */
+                tag = tag or (sortingMode shl 2) /* set new sorting mode */
+            }
+            else {
+                tag = tag and 0b001 /* retain only default sorting mode */
+            }
+            button.tag = tag
+            button.icon = toggleGroupGetIconicsDrawable(context, when (sortingMode) {
+                SORT_MODE_ASCENDING -> NavLibFont.Icon.nav_sort_ascending
+                SORT_MODE_DESCENDING -> NavLibFont.Icon.nav_sort_descending
+                else -> null
+            })
+            if (sortingMode != null) {
+                toggleGroupSortingOrderListener?.invoke(checkedId, sortingMode)
+            }
+        }
+        else if (toggleGroup.isSingleSelection && isChecked) {
+            toggleGroupSingleSelectionListener?.invoke(checkedId - 1)
+        }
+        else {
+            toggleGroupMultipleSelectionListener?.invoke(checkedId - 1, isChecked)
+        }
+    }
+
+    var toggleGroupSingleSelectionListener: ((id: Int) -> Unit)? = null
+    var toggleGroupMultipleSelectionListener: ((id: Int, checked: Boolean) -> Unit)? = null
+    var toggleGroupSortingOrderListener: ((id: Int, sortMode: Int) -> Unit)? = null
+
+
+    /*    _______        _     _                   _
+         |__   __|      | |   (_)                 | |
+            | | _____  _| |_   _ _ __  _ __  _   _| |_
+            | |/ _ \ \/ / __| | | '_ \| '_ \| | | | __|
+            | |  __/>  <| |_  | | | | | |_) | |_| | |_
+            |_|\___/_/\_\\__| |_|_| |_| .__/ \__,_|\__|
+                                      | |
+                                      |*/
+    var textInputEnabled
+        get() = textInputLayout.visibility == View.VISIBLE
+        set(value) { textInputLayout.visibility = if (value) View.VISIBLE else View.GONE }
+    var textInputText
+        get() = textInputEditText.text.toString()
+        set(value) { textInputEditText.setText(value) }
+    var textInputHint
+        get() = textInputLayout.hint.toString()
+        set(value) { textInputLayout.hint = value }
+    var textInputHelperText
+        get() = textInputLayout.helperText.toString()
+        set(value) { textInputLayout.helperText = value }
+    var textInputError
+        get() = textInputLayout.error
+        set(value) { textInputLayout.error = value }
+    var textInputIcon: Any?
+        get() = textInputLayout.startIconDrawable
+        set(value) {
+            textInputLayout.startIconDrawable = when (value) {
+                is Drawable -> value
+                is IIcon -> IconicsDrawable(context).apply {
+                    icon = value
+                    sizeDp = 24
+                    // colorInt = Color.BLACK
+                }
+                is Int -> context.getDrawableFromRes(value)
+                else -> null
+            }
+        }
+
+    private var textInputWatcher = object : TextWatcher {
+        override fun afterTextChanged(s: Editable?) {}
+        override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) {}
+        override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) {
+            textInputChangedListener?.onTextChanged(s?.toString() ?: "", start, before, count)
+        }
+    }
+
+    interface OnTextInputChangedListener {
+        fun onTextChanged(s: String, start: Int, before: Int, count: Int)
+    }
+    var textInputChangedListener: OnTextInputChangedListener? = null
+
+
+
+    fun dispatchBottomBarEvent(event: MotionEvent) {
+        val location = IntArray(2)
+        bottomSheet.getLocationOnScreen(location)
+        event.setLocation(event.rawX - location[0], event.rawY - location[1])
+        bottomSheet.dispatchTouchEvent(event)
+    }
+
+    fun setContentPadding(left: Int, top: Int, right: Int, bottom: Int) {
+        content.setPadding(left, top, right, bottom)
+    }
+    fun getContentView() = content
+
+    var isOpen
+        get() = bottomSheetBehavior.state != BottomSheetBehavior.STATE_HIDDEN
+        set(value) {
+            bottomSheetBehavior.state = if (value) BottomSheetBehavior.STATE_EXPANDED else BottomSheetBehavior.STATE_HIDDEN
+        }
+    fun open() { isOpen = true }
+    fun close() { isOpen = false }
+    fun toggle() {
+        if (!enable)
+            return
+        isOpen = !isOpen
+    }
+}

navlib/src/main/java/pl/szczodrzynski/navlib/bottomsheet/ViewHolderProvider.kt

@@ -0,0 +1,21 @@
+package pl.szczodrzynski.navlib.bottomsheet
+
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView
+import kotlin.reflect.KClass
+
+class ViewHolderProvider {
+    private val viewHolderFactories = hashMapOf<Int, Pair<Int, (View) -> RecyclerView.ViewHolder>>()
+
+    fun provideViewHolder(viewGroup: ViewGroup, viewType: Int): RecyclerView.ViewHolder {
+        val (layoutId: Int, f: (View) -> RecyclerView.ViewHolder) = viewHolderFactories[viewType]!!
+        val view = LayoutInflater.from(viewGroup.getContext()).inflate(layoutId, viewGroup, false)
+        return f(view)
+    }
+
+    fun registerViewHolderFactory(viewType: Int, layoutId: Int, viewHolderFactory: (View) -> RecyclerView.ViewHolder) {
+        viewHolderFactories[viewType] = Pair(layoutId, viewHolderFactory)
+    }
+}

navlib/src/main/java/pl/szczodrzynski/navlib/bottomsheet/items/BottomSheetPrimaryItem.kt

@@ -0,0 +1,124 @@
+package pl.szczodrzynski.navlib.bottomsheet.items
+
+import android.graphics.drawable.Drawable
+import android.view.View
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.annotation.DrawableRes
+import androidx.annotation.StringRes
+import androidx.recyclerview.widget.RecyclerView
+import com.mikepenz.iconics.IconicsDrawable
+import com.mikepenz.iconics.typeface.IIcon
+import com.mikepenz.iconics.utils.sizeDp
+import pl.szczodrzynski.navlib.ImageHolder
+import pl.szczodrzynski.navlib.R
+import pl.szczodrzynski.navlib.colorAttr
+import pl.szczodrzynski.navlib.getColorFromAttr
+
+data class BottomSheetPrimaryItem(override val isContextual: Boolean = true) : IBottomSheetItem<BottomSheetPrimaryItem.ViewHolder> {
+
+    /*_                             _
+     | |                           | |
+     | |     __ _ _   _  ___  _   _| |_
+     | |    / _` | | | |/ _ \| | | | __|
+     | |___| (_| | |_| | (_) | |_| | |_
+     |______\__,_|\__, |\___/ \__,_|\__|
+                   __/ |
+                  |__*/
+    override var id: Int = -1
+    override val viewType: Int
+        get() = 1
+    override val layoutId: Int
+        get() = R.layout.nav_bs_item_primary
+
+    class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
+        val root = itemView.findViewById<View>(R.id.item_root)
+        val image = itemView.findViewById<ImageView>(R.id.item_icon)
+        val text = itemView.findViewById<TextView>(R.id.item_text)
+        val description = itemView.findViewById<TextView>(R.id.item_description)
+    }
+
+    override fun bindViewHolder(viewHolder: ViewHolder) {
+        viewHolder.root.setOnClickListener(onClickListener)
+
+        viewHolder.image.setImageDrawable(IconicsDrawable(viewHolder.text.context).apply {
+            icon = iconicsIcon
+            colorAttr(viewHolder.text.context, android.R.attr.textColorSecondary)
+            sizeDp = 24
+        })
+
+        viewHolder.description.visibility = View.VISIBLE
+        when {
+            descriptionRes != null -> viewHolder.description.setText(descriptionRes!!)
+            description != null -> viewHolder.description.text = description
+            else -> viewHolder.description.visibility = View.GONE
+        }
+
+        when {
+            titleRes != null -> viewHolder.text.setText(titleRes!!)
+            else -> viewHolder.text.text = title
+        }
+        viewHolder.text.setTextColor(getColorFromAttr(viewHolder.text.context, android.R.attr.textColorPrimary))
+    }
+
+    /*_____        _
+     |  __ \      | |
+     | |  | | __ _| |_ __ _
+     | |  | |/ _` | __/ _` |
+     | |__| | (_| | || (_| |
+     |_____/ \__,_|\__\__,*/
+    var title: CharSequence? = null
+    @StringRes
+    var titleRes: Int? = null
+    var description: CharSequence? = null
+    @StringRes
+    var descriptionRes: Int? = null
+    var icon: ImageHolder? = null
+    var iconicsIcon: IIcon? = null
+    var onClickListener: View.OnClickListener? = null
+
+    fun withId(id: Int): BottomSheetPrimaryItem {
+        this.id = id
+        return this
+    }
+
+    fun withTitle(title: CharSequence): BottomSheetPrimaryItem {
+        this.title = title
+        this.titleRes = null
+        return this
+    }
+    fun withTitle(@StringRes title: Int): BottomSheetPrimaryItem {
+        this.title = null
+        this.titleRes = title
+        return this
+    }
+
+    fun withDescription(description: CharSequence): BottomSheetPrimaryItem {
+        this.description = description
+        this.descriptionRes = null
+        return this
+    }
+    fun withDescription(@StringRes description: Int): BottomSheetPrimaryItem {
+        this.description = null
+        this.descriptionRes = description
+        return this
+    }
+
+    fun withIcon(icon: Drawable): BottomSheetPrimaryItem {
+        this.icon = ImageHolder(icon)
+        return this
+    }
+    fun withIcon(@DrawableRes icon: Int): BottomSheetPrimaryItem {
+        this.icon = ImageHolder(icon)
+        return this
+    }
+    fun withIcon(icon: IIcon): BottomSheetPrimaryItem {
+        this.iconicsIcon = icon
+        return this
+    }
+
+    fun withOnClickListener(onClickListener: View.OnClickListener): BottomSheetPrimaryItem {
+        this.onClickListener = onClickListener
+        return this
+    }
+}

navlib/src/main/java/pl/szczodrzynski/navlib/bottomsheet/items/BottomSheetSeparatorItem.kt

@@ -0,0 +1,28 @@
+package pl.szczodrzynski.navlib.bottomsheet.items
+
+import android.view.View
+import androidx.recyclerview.widget.RecyclerView
+import pl.szczodrzynski.navlib.R
+
+data class BottomSheetSeparatorItem(override val isContextual: Boolean = true) : IBottomSheetItem<BottomSheetSeparatorItem.ViewHolder> {
+
+    /*_                             _
+     | |                           | |
+     | |     __ _ _   _  ___  _   _| |_
+     | |    / _` | | | |/ _ \| | | | __|
+     | |___| (_| | |_| | (_) | |_| | |_
+     |______\__,_|\__, |\___/ \__,_|\__|
+                   __/ |
+                  |__*/
+    override var id: Int = -1
+    override val viewType: Int
+        get() = 2
+    override val layoutId: Int
+        get() = R.layout.nav_bs_item_separator
+
+    class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView)
+
+    override fun bindViewHolder(viewHolder: ViewHolder) {
+
+    }
+}

navlib/src/main/java/pl/szczodrzynski/navlib/bottomsheet/items/IBottomSheetItem.kt

@@ -0,0 +1,19 @@
+package pl.szczodrzynski.navlib.bottomsheet.items
+
+import android.view.View
+import androidx.annotation.LayoutRes
+import androidx.recyclerview.widget.RecyclerView
+import kotlin.reflect.KClass
+
+interface IBottomSheetItem<T> {
+
+    val isContextual: Boolean
+    var id: Int
+    val viewType: Int
+    val layoutId: Int
+
+    fun bindViewHolder(viewHolder: T)
+    fun bindViewHolder(viewHolder: RecyclerView.ViewHolder) {
+        bindViewHolder(viewHolder as T)
+    }
+}

navlib/src/main/java/pl/szczodrzynski/navlib/drawer/IDrawerProfile.kt

@@ -0,0 +1,17 @@
+package pl.szczodrzynski.navlib.drawer
+
+import android.content.Context
+import android.graphics.drawable.Drawable
+import android.widget.ImageView
+import pl.szczodrzynski.navlib.ImageHolder
+
+interface IDrawerProfile {
+    val id: Int
+    var name: String
+    var subname: String?
+    var image: String?
+
+    fun getImageDrawable(context: Context): Drawable?
+    fun getImageHolder(context: Context): ImageHolder?
+    fun applyImageTo(imageView: ImageView)
+}

navlib/src/main/java/pl/szczodrzynski/navlib/drawer/IUnreadCounter.kt

@@ -0,0 +1,8 @@
+package pl.szczodrzynski.navlib.drawer
+
+interface IUnreadCounter {
+    var profileId: Int
+    var type: Int
+    var drawerItemId: Int?
+    var count: Int
+}

navlib/src/main/java/pl/szczodrzynski/navlib/drawer/NavDrawer.kt

@@ -0,0 +1,730 @@
+package pl.szczodrzynski.navlib.drawer
+
+import android.annotation.SuppressLint
+import android.app.Activity
+import android.content.Context
+import android.content.res.Configuration
+import android.content.res.Resources
+import android.graphics.Color
+import android.graphics.PorterDuff
+import android.graphics.drawable.LayerDrawable
+import android.util.Log
+import android.view.Gravity
+import android.view.View
+import android.view.ViewGroup
+import android.view.ViewGroup.LayoutParams.MATCH_PARENT
+import android.view.ViewGroup.LayoutParams.WRAP_CONTENT
+import android.widget.FrameLayout
+import android.widget.LinearLayout
+import android.widget.Toast
+import androidx.core.content.ContextCompat
+import androidx.customview.widget.ViewDragHelper
+import androidx.drawerlayout.widget.DrawerLayout
+import com.mikepenz.fastadapter.IAdapter
+import com.mikepenz.itemanimators.AlphaCrossFadeAnimator
+import com.mikepenz.materialdrawer.*
+import com.mikepenz.materialdrawer.holder.BadgeStyle
+import com.mikepenz.materialdrawer.holder.ColorHolder
+import com.mikepenz.materialdrawer.holder.StringHolder
+import com.mikepenz.materialdrawer.model.BaseDrawerItem
+import com.mikepenz.materialdrawer.model.MiniProfileDrawerItem
+import com.mikepenz.materialdrawer.model.ProfileDrawerItem
+import com.mikepenz.materialdrawer.model.ProfileSettingDrawerItem
+import com.mikepenz.materialdrawer.model.interfaces.*
+import com.mikepenz.materialdrawer.util.*
+import com.mikepenz.materialdrawer.widget.AccountHeaderView
+import com.mikepenz.materialdrawer.widget.MaterialDrawerSliderView
+import com.mikepenz.materialdrawer.widget.MiniDrawerSliderView
+import com.mikepenz.materialize.util.UIUtils
+import pl.szczodrzynski.navlib.*
+import pl.szczodrzynski.navlib.R
+import pl.szczodrzynski.navlib.drawer.items.DrawerPrimaryItem
+
+class NavDrawer(
+    val context: Context,
+    val drawerLayout: DrawerLayout,
+    val drawerContainerLandscape: FrameLayout,
+    val drawerContainerPortrait: FrameLayout,
+    val miniDrawerElevation: View
+) {
+    companion object {
+        private const val DRAWER_MODE_NORMAL = 0
+        private const val DRAWER_MODE_MINI = 1
+        private const val DRAWER_MODE_FIXED = 2
+    }
+
+    private lateinit var activity: Activity
+    private val resources: Resources
+        get() = context.resources
+
+    internal lateinit var toolbar: NavToolbar
+    internal lateinit var bottomBar: NavBottomBar
+
+    private lateinit var drawer: MaterialDrawerSliderView
+    private lateinit var accountHeader: AccountHeaderView
+    private lateinit var miniDrawer: MiniDrawerSliderView
+
+    private var drawerMode: Int = DRAWER_MODE_NORMAL
+    private var selection: Int = -1
+
+    lateinit var badgeStyle: BadgeStyle
+
+    @SuppressLint("ClickableViewAccessibility")
+    fun init(activity: Activity) {
+        this.activity = activity
+
+        /*badgeStyle = BadgeStyle(
+            R.drawable.material_drawer_badge,
+            getColorFromAttr(context, R.attr.colorError),
+            getColorFromAttr(context, R.attr.colorError),
+            getColorFromAttr(context, R.attr.colorOnError)
+        )*/
+
+        badgeStyle = BadgeStyle().apply {
+            textColor = ColorHolder.fromColor(Color.WHITE)
+            color = ColorHolder.fromColor(0xffd32f2f.toInt())
+        }
+
+        drawerLayout.addDrawerListener(object : DrawerLayout.DrawerListener {
+            override fun onDrawerStateChanged(newState: Int) {}
+            override fun onDrawerSlide(drawerView: View, slideOffset: Float) {}
+            override fun onDrawerClosed(drawerView: View) {
+                drawerClosedListener?.invoke()
+                profileSelectionClose()
+            }
+            override fun onDrawerOpened(drawerView: View) {
+                drawerOpenedListener?.invoke()
+            }
+        })
+
+        accountHeader = AccountHeaderView(context).apply {
+            headerBackground = ImageHolder(R.drawable.header)
+            displayBadgesOnSmallProfileImages = true
+
+            onAccountHeaderListener = { view, profile, current ->
+                if (profile is ProfileSettingDrawerItem) {
+                    drawerProfileSettingClickListener?.invoke(profile.identifier.toInt(), view) ?: false
+                }
+                else {
+                    updateBadges()
+                    if (current) {
+                        close()
+                        profileSelectionClose()
+                        true
+                    }
+                    else {
+                        (drawerProfileSelectedListener?.invoke(profile.identifier.toInt(), profile, current, view) ?: false).also {
+                            setToolbarProfileImage(profileList.singleOrNull { it.id == profile.identifier.toInt() })
+                        }
+                    }
+                }
+            }
+
+            onAccountHeaderItemLongClickListener = { view, profile, current ->
+                if (profile is ProfileSettingDrawerItem) {
+                    drawerProfileSettingLongClickListener?.invoke(profile.identifier.toInt(), view) ?: true
+                }
+                else {
+                    drawerProfileLongClickListener?.invoke(profile.identifier.toInt(), profile, current, view) ?: false
+                }
+            }
+
+            onAccountHeaderProfileImageListener = { view, profile, current ->
+                drawerProfileImageClickListener?.invoke(profile.identifier.toInt(), profile, current, view) ?: false
+            }
+            //.withTextColor(ContextCompat.getColor(context, R.color.material_drawer_dark_primary_text))
+        }
+
+        drawer = MaterialDrawerSliderView(context).apply {
+            accountHeader = this@NavDrawer.accountHeader
+            itemAnimator = AlphaCrossFadeAnimator()
+            //hasStableIds = true
+
+            onDrawerItemClickListener = { _, drawerItem, position ->
+                if (drawerItem.identifier.toInt() == selection) {
+                    false
+                }
+                else {
+                    val consumed = drawerItemSelectedListener?.invoke(drawerItem.identifier.toInt(), position, drawerItem)
+                    if (consumed == false || !drawerItem.isSelectable) {
+                        setSelection(selection, false)
+                        consumed == false
+                    }
+                    else if (consumed == true) {
+                        when (drawerItem) {
+                            is DrawerPrimaryItem -> toolbar.title = drawerItem.appTitle ?: drawerItem.name?.getText(context) ?: ""
+                            is BaseDrawerItem<*, *> -> toolbar.title = drawerItem.name?.getText(context) ?: ""
+                        }
+                        false
+                    }
+                    else {
+                        false
+                    }
+                }
+            }
+
+            onDrawerItemLongClickListener = { _, drawerItem, position ->
+                drawerItemLongClickListener?.invoke(drawerItem.identifier.toInt(), position, drawerItem) ?: true
+            }
+        }
+
+        miniDrawer = MiniDrawerSliderView(context).apply {
+            drawer = this@NavDrawer.drawer
+            includeSecondaryDrawerItems = false
+            try {
+                this::class.java.getDeclaredField("onMiniDrawerItemClickListener").let {
+                    it.isAccessible = true
+                    it.set(this, { v: View?, position: Int, item: IDrawerItem<*>, type: Int ->
+                        if (item is MiniProfileDrawerItem) {
+                            profileSelectionOpen()
+                            open()
+                            true
+                        } else false
+                    })
+                }
+            } catch (_: Exception) { }
+        }
+
+        updateMiniDrawer()
+
+        toolbar.profileImageClickListener = {
+            profileSelectionOpen()
+            open()
+        }
+
+        val configuration = context.resources.configuration
+        decideDrawerMode(
+            configuration.orientation,
+            configuration.screenWidthDp,
+            configuration.screenHeightDp
+        )
+    }
+
+    /*    _____ _
+         |_   _| |
+           | | | |_ ___ _ __ ___  ___
+           | | | __/ _ \ '_ ` _ \/ __|
+          _| |_| ||  __/ | | | | \__ \
+         |_____|\__\___|_| |_| |_|__*/
+    operator fun plusAssign(item: IDrawerItem<*>) {
+        appendItem(item)
+    }
+    fun appendItem(item: IDrawerItem<*>) {
+        drawer.addItems(item)
+        updateMiniDrawer()
+    }
+    fun appendItems(vararg items: IDrawerItem<*>) {
+        drawer.addItems(*items)
+        updateMiniDrawer()
+    }
+    fun prependItem(item: IDrawerItem<*>) {
+        drawer.addItemAtPosition(0, item)
+        updateMiniDrawer()
+    }
+    fun prependItems(vararg items: IDrawerItem<*>) {
+        drawer.addItemsAtPosition(0, *items)
+        updateMiniDrawer()
+    }
+    fun addItemAt(index: Int, item: IDrawerItem<*>) {
+        drawer.addItemAtPosition(index, item)
+        updateMiniDrawer()
+    }
+    fun addItemsAt(index: Int, vararg items: IDrawerItem<*>) {
+        drawer.addItemsAtPosition(index, *items)
+        updateMiniDrawer()
+    }
+    fun removeItemById(id: Int) {
+        drawer.removeItems(id.toLong())
+        updateMiniDrawer()
+    }
+    fun removeItemAt(index: Int) {
+        drawer.removeItemByPosition(index)
+        updateMiniDrawer()
+    }
+    fun removeAllItems() {
+        drawer.removeAllItems()
+        updateMiniDrawer()
+    }
+
+    fun getItemById(id: Int, run: (it: IDrawerItem<*>?) -> Unit) {
+        drawer.getDrawerItem(id.toLong()).also {
+            run(it)
+            if (it != null)
+                drawer.updateItem(it)
+            updateMiniDrawer()
+        }
+    }
+    fun getItemByIndex(index: Int, run: (it: IDrawerItem<*>?) -> Unit) {
+        drawer.itemAdapter.itemList.get(index).also {
+            run(it)
+            if (it != null)
+                drawer.updateItem(it)
+            updateMiniDrawer()
+        }
+    }
+
+    fun setItems(vararg items: IDrawerItem<*>) {
+        drawer.removeAllItems()
+        drawer.addItems(*items)
+        updateMiniDrawer()
+    }
+
+    /*    _____      _            _                        _   _               _
+         |  __ \    (_)          | |                      | | | |             | |
+         | |__) | __ ___   ____ _| |_ ___   _ __ ___   ___| |_| |__   ___   __| |___
+         |  ___/ '__| \ \ / / _` | __/ _ \ | '_ ` _ \ / _ \ __| '_ \ / _ \ / _` / __|
+         | |   | |  | |\ V / (_| | ||  __/ | | | | | |  __/ |_| | | | (_) | (_| \__ \
+         |_|   |_|  |_| \_/ \__,_|\__\___| |_| |_| |_|\___|\__|_| |_|\___/ \__,_|__*/
+    private fun drawerSetDragMargin(size: Float) {
+        try {
+            val mDrawerLayout = drawerLayout
+            val mDragger = mDrawerLayout::class.java.getDeclaredField(
+                "mLeftDragger"
+            )
+            mDragger.isAccessible = true
+            val draggerObj = mDragger.get(mDrawerLayout) as ViewDragHelper?
+            draggerObj?.edgeSize = size.toInt()
+
+            // update for SDK >= 29 (Android 10)
+            val useSystemInsets = mDrawerLayout::class.java.getDeclaredField(
+                "sEdgeSizeUsingSystemGestureInsets"
+            )
+            useSystemInsets.isAccessible = true
+            useSystemInsets.set(null, false)
+        }
+        catch (e: Exception) {
+            e.printStackTrace()
+            Toast.makeText(context, "Oops, proguard works", Toast.LENGTH_SHORT).show()
+        }
+    }
+
+    var miniDrawerVisiblePortrait: Boolean? = null
+        set(value) {
+            field = value
+            val configuration = context.resources.configuration
+            decideDrawerMode(
+                configuration.orientation,
+                configuration.screenWidthDp,
+                configuration.screenHeightDp
+            )
+        }
+    var miniDrawerVisibleLandscape: Boolean? = null
+        set(value) {
+            field = value
+            val configuration = context.resources.configuration
+            decideDrawerMode(
+                configuration.orientation,
+                configuration.screenWidthDp,
+                configuration.screenHeightDp
+            )
+        }
+
+    internal fun decideDrawerMode(orientation: Int, widthDp: Int, heightDp: Int) {
+        val drawerLayoutParams = DrawerLayout.LayoutParams(WRAP_CONTENT, MATCH_PARENT).apply {
+            gravity = Gravity.START
+        }
+        val fixedLayoutParams = FrameLayout.LayoutParams(UIUtils.convertDpToPixel(300f, context).toInt(), MATCH_PARENT)
+
+        Log.d("NavLib", "Deciding drawer mode:")
+        if (orientation == Configuration.ORIENTATION_PORTRAIT) {
+            Log.d("NavLib", "- fixed container disabled")
+
+            if (drawerContainerLandscape.childCount > 0) {
+                drawerContainerLandscape.removeAllViews()
+            }
+            Log.d("NavLib", "- mini drawer land disabled")
+
+            if (drawerLayout.indexOfChild(drawer) == -1) {
+                drawerLayout.addView(drawer, drawerLayoutParams)
+            }
+            drawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED)
+            Log.d("NavLib", "- slider enabled")
+
+            if ((widthDp >= 480 && miniDrawerVisiblePortrait != false) || miniDrawerVisiblePortrait == true) {
+                if (drawerContainerPortrait.indexOfChild(miniDrawer) == -1)
+                    drawerContainerPortrait.addView(miniDrawer)
+                Log.d("NavLib", "- mini drawer port enabled")
+                drawerSetDragMargin(72 * resources.displayMetrics.density)
+                drawerMode = DRAWER_MODE_MINI
+                updateMiniDrawer()
+            }
+            else {
+                if (drawerContainerPortrait.childCount > 0) {
+                    drawerContainerPortrait.removeAllViews()
+                }
+                Log.d("NavLib", "- mini drawer port disabled")
+                drawerSetDragMargin(20 * resources.displayMetrics.density)
+                drawerMode = DRAWER_MODE_NORMAL
+            }
+        }
+        else {
+            if (drawerContainerPortrait.childCount > 0) {
+                drawerContainerPortrait.removeAllViews()
+            }
+            Log.d("NavLib", "- mini drawer port disabled")
+
+            if ((widthDp in 480 until 900 && miniDrawerVisibleLandscape != false) || miniDrawerVisibleLandscape == true) {
+                if (drawerContainerLandscape.indexOfChild(miniDrawer) == -1)
+                    drawerContainerLandscape.addView(miniDrawer)
+                Log.d("NavLib", "- mini drawer land enabled")
+                drawerSetDragMargin(72 * resources.displayMetrics.density)
+                drawerMode = DRAWER_MODE_MINI
+                updateMiniDrawer()
+            }
+            else {
+                if (drawerContainerLandscape.childCount > 0) {
+                    drawerContainerLandscape.removeAllViews()
+                }
+                Log.d("NavLib", "- mini drawer land disabled")
+                drawerSetDragMargin(20 * resources.displayMetrics.density)
+                drawerMode = DRAWER_MODE_NORMAL
+            }
+            if (widthDp >= 900) {
+                // screen is big enough to show fixed drawer
+                if (drawerLayout.indexOfChild(drawer) != -1) {
+                    // remove from slider
+                    drawerLayout.removeView(drawer)
+                }
+                // lock the slider
+                drawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED)
+                Log.d("NavLib", "- slider disabled")
+                // add to fixed container
+                if (drawerContainerLandscape.indexOfChild(drawer) == -1)
+                    drawerContainerLandscape.addView(drawer, fixedLayoutParams)
+                drawer.visibility = View.VISIBLE
+                Log.d("NavLib", "- fixed container enabled")
+                drawerMode = DRAWER_MODE_FIXED
+            }
+            else {
+                // screen is too small for the fixed drawer
+                if (drawerContainerLandscape.indexOfChild(drawer) != -1) {
+                    // remove from fixed container
+                    drawerContainerLandscape.removeView(drawer)
+                }
+                Log.d("NavLib", "- fixed container disabled")
+                // unlock the slider
+                drawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED)
+                if (drawerLayout.indexOfChild(drawer) == -1) {
+                    // add to slider
+                    drawerLayout.addView(drawer, drawerLayoutParams)
+                }
+                Log.d("NavLib", "- slider enabled")
+            }
+        }
+
+        miniDrawerElevation.visibility = if (drawerMode == DRAWER_MODE_MINI || drawerMode == DRAWER_MODE_FIXED) View.VISIBLE else View.GONE
+    }
+
+    private fun updateMiniDrawer() {
+        selection = drawer.selectedItemIdentifier.toInt()
+        //if (drawerMode == DRAWER_MODE_MINI)
+        miniDrawer.createItems()
+    }
+
+    /*    _____       _     _ _                       _   _               _
+         |  __ \     | |   | (_)                     | | | |             | |
+         | |__) |   _| |__ | |_  ___   _ __ ___   ___| |_| |__   ___   __| |___
+         |  ___/ | | | '_ \| | |/ __| | '_ ` _ \ / _ \ __| '_ \ / _ \ / _` / __|
+         | |   | |_| | |_) | | | (__  | | | | | |  __/ |_| | | | (_) | (_| \__ \
+         |_|    \__,_|_.__/|_|_|\___| |_| |_| |_|\___|\__|_| |_|\___/ \__,_|__*/
+    var isOpen
+        get() = drawerLayout.isOpen || drawerMode == DRAWER_MODE_FIXED
+        set(value) {
+            if (drawerMode == DRAWER_MODE_FIXED)
+                return
+            if (value && !isOpen) drawerLayout.open() else if (!value && isOpen) drawerLayout.close()
+        }
+    fun open() { isOpen = true }
+    fun close() { isOpen = false }
+    fun toggle() { isOpen = !isOpen }
+
+    var profileSelectionIsOpen
+        get() = accountHeader.selectionListShown
+        set(value) {
+            if (value != profileSelectionIsOpen)
+                profileSelectionToggle()
+        }
+    fun profileSelectionOpen() { profileSelectionIsOpen = true }
+    fun profileSelectionClose() { profileSelectionIsOpen = false }
+    fun profileSelectionToggle() { accountHeader.selectionListShown = !accountHeader.selectionListShown }
+
+    var drawerOpenedListener: (() -> Unit)? = null
+    var drawerClosedListener: (() -> Unit)? = null
+    var drawerItemSelectedListener: ((id: Int, position: Int, drawerItem: IDrawerItem<*>) -> Boolean)? = null
+    var drawerItemLongClickListener: ((id: Int, position: Int, drawerItem: IDrawerItem<*>) -> Boolean)? = null
+    var drawerProfileSelectedListener: ((id: Int, profile: IProfile, current: Boolean, view: View?) -> Boolean)? = null
+    var drawerProfileLongClickListener: ((id: Int, profile: IProfile, current: Boolean, view: View?) -> Boolean)? = null
+    var drawerProfileImageClickListener: ((id: Int, profile: IProfile, current: Boolean, view: View) -> Boolean)? = null
+    var drawerProfileImageLongClickListener: ((id: Int, profile: IProfile, current: Boolean, view: View) -> Boolean)? = null
+    var drawerProfileListEmptyListener: (() -> Unit)? = null
+    var drawerProfileSettingClickListener: ((id: Int, view: View?) -> Boolean)? = null
+    var drawerProfileSettingLongClickListener: ((id: Int, view: View?) -> Boolean)? = null
+
+    fun miniDrawerEnabled(): Boolean = drawerMode == DRAWER_MODE_MINI
+    fun fixedDrawerEnabled(): Boolean = drawerMode == DRAWER_MODE_FIXED
+
+    fun setSelection(id: Int, fireOnClick: Boolean = true) {
+        Log.d("NavDebug", "setSelection(id = $id, fireOnClick = $fireOnClick)")
+        // seems that this cannot be open, because the itemAdapter has Profile items
+        // instead of normal Drawer items...
+        profileSelectionClose()
+        selection = id
+
+        if (drawer.selectedItemIdentifier != id.toLong()) {
+
+        }
+
+        if (drawer.selectedItemIdentifier != id.toLong() || !fireOnClick)
+            drawer.setSelectionAtPosition(drawer.getPosition(id.toLong()), fireOnClick)
+
+        miniDrawer.setSelection(-1L)
+        if (drawerMode == DRAWER_MODE_MINI)
+            miniDrawer.setSelection(id.toLong())
+    }
+    fun getSelection(): Int = selection
+
+    // TODO 2019-08-27 add methods for Drawable, @DrawableRes
+    fun setAccountHeaderBackground(path: String?) {
+        if (path == null) {
+            accountHeader.headerBackground = ImageHolder(R.drawable.header)
+            return
+        }
+        accountHeader.headerBackground = ImageHolder(path)
+    }
+
+    /*    _____            __ _ _
+         |  __ \          / _(_) |
+         | |__) | __ ___ | |_ _| | ___  ___
+         |  ___/ '__/ _ \|  _| | |/ _ \/ __|
+         | |   | | | (_) | | | | |  __/\__ \
+         |_|   |_|  \___/|_| |_|_|\___||__*/
+    private var profileList: MutableList<IDrawerProfile> = mutableListOf()
+
+    fun addProfileSettings(vararg items: ProfileSettingDrawerItem) {
+        accountHeader.profiles?.addAll(items)
+    }
+
+    private fun updateProfileList() {
+        // remove all profile items
+        val profiles = accountHeader.profiles?.filterNot { it is ProfileDrawerItem } as MutableList<IProfile>?
+
+        if (profileList.isEmpty())
+            drawerProfileListEmptyListener?.invoke()
+
+        profileList.forEachIndexed { index, profile ->
+            val image = profile.getImageHolder(context)
+            ProfileDrawerItem()
+                .withIdentifier(profile.id.toLong())
+                .withName(profile.name)
+                .withEmail(profile.subname)
+                .also { it.icon = image }
+                .withBadgeStyle(badgeStyle)
+                .withNameShown(true)
+                .also { profiles?.add(index, it) }
+        }
+
+        accountHeader.profiles = profiles
+
+        updateBadges()
+        updateMiniDrawer()
+    }
+
+    fun setProfileList(profiles: MutableList<out IDrawerProfile>) {
+        profileList = profiles as MutableList<IDrawerProfile>
+        updateProfileList()
+    }
+    private var currentProfileObj: IDrawerProfile? = null
+    val profileListEmpty: Boolean
+        get() = profileList.isEmpty()
+    var currentProfile: Int
+        get() = accountHeader.activeProfile?.identifier?.toInt() ?: -1
+        set(value) {
+            Log.d("NavDebug", "currentProfile = $value")
+            accountHeader.setActiveProfile(value.toLong(), false)
+            currentProfileObj = profileList.singleOrNull { it.id == value }
+            setToolbarProfileImage(currentProfileObj)
+            updateBadges()
+        }
+    fun appendProfile(profile: IDrawerProfile) {
+        profileList.add(profile)
+        updateProfileList()
+    }
+    fun appendProfiles(vararg profiles: IDrawerProfile) {
+        profileList.addAll(profiles)
+        updateProfileList()
+    }
+    fun prependProfile(profile: IDrawerProfile) {
+        profileList.add(0, profile)
+        updateProfileList()
+    }
+    fun prependProfiles(vararg profiles: IDrawerProfile) {
+        profileList.addAll(0, profiles.asList())
+        updateProfileList()
+    }
+    fun addProfileAt(index: Int, profile: IDrawerProfile) {
+        profileList.add(index, profile)
+        updateProfileList()
+    }
+    fun addProfilesAt(index: Int, vararg profiles: IDrawerProfile) {
+        profileList.addAll(index, profiles.asList())
+        updateProfileList()
+    }
+    fun removeProfileById(id: Int) {
+        profileList = profileList.filterNot { it.id == id }.toMutableList()
+        updateProfileList()
+    }
+    fun removeProfileAt(index: Int) {
+        profileList.removeAt(index)
+        updateProfileList()
+    }
+    fun removeAllProfile() {
+        profileList.clear()
+        updateProfileList()
+    }
+    fun removeAllProfileSettings() {
+        accountHeader.profiles = accountHeader.profiles?.filterNot { it is ProfileSettingDrawerItem }?.toMutableList()
+    }
+
+    fun getProfileById(id: Int, run: (it: IDrawerProfile?) -> Unit) {
+        profileList.singleOrNull { it.id == id }.also {
+            run(it)
+            updateProfileList()
+        }
+    }
+    fun getProfileByIndex(index: Int, run: (it: IDrawerProfile?) -> Unit) {
+        profileList.getOrNull(index).also {
+            run(it)
+            updateProfileList()
+        }
+    }
+
+    private fun setToolbarProfileImage(profile: IDrawerProfile?) {
+        toolbar.profileImage = profile?.getImageDrawable(context)
+    }
+
+
+    /*    ____            _
+         |  _ \          | |
+         | |_) | __ _  __| | __ _  ___  ___
+         |  _ < / _` |/ _` |/ _` |/ _ \/ __|
+         | |_) | (_| | (_| | (_| |  __/\__ \
+         |____/ \__,_|\__,_|\__, |\___||___/
+                             __/ |
+                            |__*/
+    private var unreadCounterList: MutableList<IUnreadCounter> = mutableListOf()
+    private val unreadCounterTypeMap = mutableMapOf<Int, Int>()
+
+    fun updateBadges() {
+
+        currentProfileObj = profileList.singleOrNull { it.id == currentProfile }
+
+        drawer.itemAdapter.itemList.items.forEachIndexed { index, item ->
+            if (item is Badgeable) {
+                item.badge = null
+                drawer.updateItem(item)
+            }
+        }
+
+        var profileCounters = listOf<IUnreadCounter>()
+
+        accountHeader.profiles?.forEach { profile ->
+            if (profile !is ProfileDrawerItem) return@forEach
+            val counters = unreadCounterList.filter { it.profileId == profile.identifier.toInt() }
+            val count = counters.sumBy { it.count }
+            val badge = when {
+                count == 0 -> null
+                count >= 99 -> StringHolder("99+")
+                else -> StringHolder(count.toString())
+            }
+            if (profile.badge != badge) {
+                profile.badge = badge
+                accountHeader.updateProfile(profile)
+            }
+
+            if (currentProfile == profile.identifier.toInt())
+                profileCounters = counters
+        }
+
+        Log.d("NavDebug", "updateBadges()")
+        profileCounters.map {
+            it.drawerItemId = unreadCounterTypeMap[it.type]
+        }
+        var totalCount = 0
+        profileCounters.forEach {
+            if (it.drawerItemId == null)
+                return@forEach
+            if (it.profileId != currentProfile) {
+                //Log.d("NavDebug", "- Remove badge for ${it.drawerItemId}")
+                //drawer?.updateBadge(it.drawerItemId?.toLong() ?: 0, null)
+                return@forEach
+            }
+            Log.d("NavDebug", "- Set badge ${it.count} for ${it.drawerItemId}")
+            drawer.updateBadge(
+                it.drawerItemId?.toLong() ?: 0,
+                when {
+                    it.count == 0 -> null
+                    it.count >= 99 -> StringHolder("99+")
+                    else -> StringHolder(it.count.toString())
+                }
+            )
+            totalCount += it.count
+        }
+        updateMiniDrawer()
+
+        if (bottomBar.navigationIcon is LayerDrawable) {
+            (bottomBar.navigationIcon as LayerDrawable?)?.apply {
+                findDrawableByLayerId(R.id.ic_badge)
+                    .takeIf { it is BadgeDrawable }
+                    ?.also { badge ->
+                        (badge as BadgeDrawable).setCount(totalCount.toString())
+                        mutate()
+                        setDrawableByLayerId(R.id.ic_badge, badge)
+                    }
+            }
+        }
+
+        if (totalCount == 0) {
+            toolbar.subtitle = resources.getString(
+                toolbar.subtitleFormat ?: return,
+                currentProfileObj?.name ?: ""
+            )
+        }
+        else {
+            toolbar.subtitle = resources.getQuantityString(
+                toolbar.subtitleFormatWithUnread ?: toolbar.subtitleFormat ?: return,
+                totalCount,
+                currentProfileObj?.name ?: "",
+                totalCount
+            )
+        }
+    }
+
+    fun setUnreadCounterList(unreadCounterList: MutableList<out IUnreadCounter>) {
+        this.unreadCounterList = unreadCounterList as MutableList<IUnreadCounter>
+        updateBadges()
+    }
+
+    fun addUnreadCounterType(type: Int, drawerItem: Int) {
+        unreadCounterTypeMap[type] = drawerItem
+    }
+
+    data class UnreadCounter(
+            override var profileId: Int,
+            override var type: Int,
+            override var drawerItemId: Int?,
+            override var count: Int
+    ) : IUnreadCounter
+
+    fun setUnreadCount(profileId: Int, type: Int, count: Int) {
+        val item = unreadCounterList.singleOrNull {
+            it.type == type && it.profileId == profileId
+        }
+        if (item != null) {
+            item.count = count
+        }
+        else {
+            unreadCounterList.add(UnreadCounter(profileId, type, null, count))
+        }
+        updateBadges()
+    }
+}

navlib/src/main/java/pl/szczodrzynski/navlib/drawer/items/DrawerPrimaryItem.kt

@@ -0,0 +1,18 @@
+package pl.szczodrzynski.navlib.drawer.items
+
+import com.mikepenz.materialdrawer.model.PrimaryDrawerItem
+
+class DrawerPrimaryItem : PrimaryDrawerItem() {
+    var appTitle: String? = null
+    fun withAppTitle(appTitle: String?): PrimaryDrawerItem {
+        this.appTitle = appTitle
+        return this
+    }
+}
+
+fun PrimaryDrawerItem.withAppTitle(appTitle: String?): PrimaryDrawerItem {
+    if (this !is DrawerPrimaryItem)
+        return this
+    this.appTitle = appTitle
+    return this
+}

navlib/src/main/res/color/mtrl_filled_background_color.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2018 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:alpha="0.16" android:color="?attr/colorOnSurface" android:state_hovered="true"/>
+    <item android:alpha="0.04" android:color="?attr/colorOnSurface" android:state_enabled="false"/>
+    <item android:alpha="0.12" android:color="?attr/colorOnSurface"/>
+</selector>

navlib/src/main/res/color/text_input_layout_background.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2018 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- increased alpha by 1/2 -->
+    <item android:alpha="0.24" android:color="?attr/colorOnSurface" android:state_hovered="true"/>
+    <item android:alpha="0.06" android:color="?attr/colorOnSurface" android:state_enabled="false"/>
+    <item android:alpha="0.18" android:color="?attr/colorOnSurface"/>
+</selector>

navlib/src/main/res/drawable-v21/bs_item_background.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ripple android:color="#202196f3"
+    android:radius="5dp"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:id="@android:id/mask"
+        android:top="3dp"
+        android:bottom="3dp"
+        android:drawable="@color/color" />
+</ripple>

navlib/src/main/res/drawable/bottom_sheet_background.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:shape="rectangle">
+    <corners
+        android:topLeftRadius="16dp"
+        android:topRightRadius="16dp" />
+    <solid android:color="#ffffff" tools:color="?colorBackgroundFloating" />
+</shape>

navlib/src/main/res/drawable/bottom_sheet_control_bar.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <corners android:radius="2dp" />
+    <solid android:color="#DEDEDE" />
+    <size
+        android:width="32dp"
+        android:height="4dp" />
+</shape>

navlib/src/main/res/drawable/bs_item_background.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- This will be the drawable used on API < 21 -->
+<!-- Obviously you can specify here whatever you want -->
+<!-- like activated states, animated states, shapes, pngs, whatever like any other drawable-->
+<!-- I've just put 2 states (pressed,focused) using the same color than the v21 ripple -->
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/bs_item_background_base" android:state_focused="true"/>
+    <item android:drawable="@drawable/bs_item_background_base" android:state_pressed="true"/>
+    <item android:drawable="@android:color/transparent"/>
+</selector>

navlib/src/main/res/drawable/bs_item_background_base.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:top="3dp"
+        android:bottom="3dp">
+        <shape>
+            <solid android:color="#202196f3"/>
+            <corners android:radius="5dp"/>
+        </shape>
+    </item>
+</layer-list>

navlib/src/main/res/drawable/ic_android.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M6,18c0,0.55 0.45,1 1,1h1v3.5c0,0.83 0.67,1.5 1.5,1.5s1.5,-0.67 1.5,-1.5L11,19h2v3.5c0,0.83 0.67,1.5 1.5,1.5s1.5,-0.67 1.5,-1.5L16,19h1c0.55,0 1,-0.45 1,-1L18,8L6,8v10zM3.5,8C2.67,8 2,8.67 2,9.5v7c0,0.83 0.67,1.5 1.5,1.5S5,17.33 5,16.5v-7C5,8.67 4.33,8 3.5,8zM20.5,8c-0.83,0 -1.5,0.67 -1.5,1.5v7c0,0.83 0.67,1.5 1.5,1.5s1.5,-0.67 1.5,-1.5v-7c0,-0.83 -0.67,-1.5 -1.5,-1.5zM15.53,2.16l1.3,-1.3c0.2,-0.2 0.2,-0.51 0,-0.71s-0.51,-0.2 -0.71,0l-1.48,1.48C13.85,1.23 12.95,1 12,1c-0.96,0 -1.86,0.23 -2.66,0.63L7.85,0.15c-0.2,-0.2 -0.51,-0.2 -0.71,0 -0.2,0.2 -0.2,0.51 0,0.71l1.31,1.31C6.97,3.26 6,5.01 6,7h12c0,-1.99 -0.97,-3.75 -2.47,-4.84zM10,5L9,5L9,4h1v1zM15,5h-1L14,4h1v1z"/>
+</vector>

navlib/src/main/res/drawable/ic_light.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M6.76,4.84l-1.8,-1.79 -1.41,1.41 1.79,1.79 1.42,-1.41zM4,10.5L1,10.5v2h3v-2zM13,0.55h-2L11,3.5h2L13,0.55zM20.45,4.46l-1.41,-1.41 -1.79,1.79 1.41,1.41 1.79,-1.79zM17.24,18.16l1.79,1.8 1.41,-1.41 -1.8,-1.79 -1.4,1.4zM20,10.5v2h3v-2h-3zM12,5.5c-3.31,0 -6,2.69 -6,6s2.69,6 6,6 6,-2.69 6,-6 -2.69,-6 -6,-6zM11,22.45h2L13,19.5h-2v2.95zM3.55,18.54l1.41,1.41 1.79,-1.8 -1.41,-1.41 -1.79,1.8z"/>
+</vector>

navlib/src/main/res/drawable/ic_menu_badge.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:id="@+id/ic_menu"
+        android:drawable="@drawable/placeholder"
+        android:gravity="center" />
+    <item
+        android:id="@+id/ic_badge"
+        android:drawable="@drawable/placeholder" />
+</layer-list>

navlib/src/main/res/drawable/ic_night.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M9,2c-1.05,0 -2.05,0.16 -3,0.46 4.06,1.27 7,5.06 7,9.54 0,4.48 -2.94,8.27 -7,9.54 0.95,0.3 1.95,0.46 3,0.46 5.52,0 10,-4.48 10,-10S14.52,2 9,2z"/>
+</vector>

navlib/src/main/res/drawable/placeholder.xml

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+</shape>

navlib/src/main/res/drawable/profile.xml

@@ -0,0 +1,15 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="512dp"
+    android:height="512dp"
+    android:viewportWidth="135.5"
+    android:viewportHeight="135.5">
+  <path
+      android:pathData="M0,0h135.5L135.5,135.5L0,135.5z"
+      android:fillColor="#00000000"/>
+  <path
+      android:pathData="M41.674,55.89a28.412,26.387 85.529,1 0,52.798 0.379a28.412,26.387 85.529,1 0,-52.798 -0.379z"
+      android:fillColor="#b0ffffff"/>
+  <path
+      android:pathData="M121,133.2a53.3,39 0,0 1,-50.9 38.9A53.3,39 0,0 1,14.8 136.5a53.3,39 0,0 1,46 -42,53.3 39,0 0,1 59.5,32"
+      android:fillColor="#b0ffffff"/>
+</vector>

navlib/src/main/res/drawable/shadow_bottom.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <gradient
+        android:angle="270"
+        android:endColor="#00000000"
+        android:startColor="#40000000"
+        android:type="linear" />
+</shape>

navlib/src/main/res/drawable/shadow_right.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <gradient
+        android:angle="0"
+        android:endColor="#00000000"
+        android:startColor="#40000000"
+        android:type="linear" />
+</shape>

navlib/src/main/res/layout/material_drawer.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.drawerlayout.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/material_drawer_layout"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:fitsSystemWindows="false" />

navlib/src/main/res/layout/material_drawer_slider.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.mikepenz.materialize.view.ScrimInsetsRelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/material_drawer_slider_layout"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:layout_gravity="start"
+    android:layout_marginEnd="@dimen/material_drawer_margin"
+    android:layout_marginRight="@dimen/material_drawer_margin"
+    android:clickable="true"
+    android:elevation="8dp"
+    android:fitsSystemWindows="true"
+    android:focusable="true"
+    android:orientation="vertical">
+
+    <View
+        android:id="@+id/material_drawer_inner_shadow"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:layout_alignParentStart="false"
+        android:layout_alignParentLeft="false"
+        android:layout_alignParentEnd="true"
+        android:layout_alignParentRight="true"
+        android:background="@drawable/material_drawer_shadow_left"
+        android:visibility="gone" />
+</com.mikepenz.materialize.view.ScrimInsetsRelativeLayout>

navlib/src/main/res/layout/nav_bottom_sheet.xml

@@ -0,0 +1,109 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <androidx.coordinatorlayout.widget.CoordinatorLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:translationZ="10dp"
+        tools:targetApi="lollipop">
+
+        <View
+            android:id="@+id/bs_scrim"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:background="#99000000"
+            android:visibility="invisible"
+            tools:visibility="gone" />
+
+        <androidx.core.widget.NestedScrollView
+            android:id="@+id/bs_view"
+            style="@style/width_max_600dp"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            app:behavior_hideable="true"
+            app:behavior_peekHeight="auto"
+            app:layout_behavior="@string/bottom_sheet_behavior"
+            tools:visibility="visible">
+
+            <LinearLayout
+                android:id="@+id/bs_content"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:background="@drawable/bottom_sheet_background"
+                android:paddingHorizontal="8dp"
+                tools:paddingBottom="48dp"
+                android:orientation="vertical">
+
+                <ImageView
+                    android:id="@+id/bs_dragBar"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center"
+                    android:layout_marginTop="8dp"
+                    android:layout_marginBottom="16dp"
+                    android:focusable="true"
+                    android:focusableInTouchMode="true"
+                    app:srcCompat="@drawable/bottom_sheet_control_bar"
+                    tools:ignore="ContentDescription" />
+
+                <com.google.android.material.textfield.TextInputLayout
+                    android:id="@+id/bs_textInputLayout"
+                    style="@style/Widget.MaterialComponents.TextInputLayout.FilledBox.Dense"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginBottom="16dp"
+                    app:boxBackgroundColor="?boxBackgroundColor"
+                    app:endIconMode="clear_text"
+                    tools:startIconDrawable="@drawable/ic_android"
+                    tools:helperText="0 messages found"
+                    tools:hint="Search">
+
+                    <com.google.android.material.textfield.TextInputEditText
+                        android:id="@+id/bs_textInputEditText"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:singleLine="true"
+                        tools:text="John" />
+                </com.google.android.material.textfield.TextInputLayout>
+
+                <LinearLayout
+                    android:id="@+id/bs_toggleGroupContainer"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center"
+                    android:layout_marginBottom="16dp"
+                    android:orientation="vertical"
+                    android:visibility="gone"
+                    tools:visibility="visible">
+
+                    <TextView
+                        android:id="@+id/bs_toggleGroupTitle"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="8dp"
+                        android:text="Sorting order" />
+
+                    <com.google.android.material.button.MaterialButtonToggleGroup
+                        android:id="@+id/bs_toggleGroup"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        app:singleSelection="true" />
+
+                </LinearLayout>
+
+                <androidx.recyclerview.widget.RecyclerView
+                    android:id="@+id/bs_list"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:overScrollMode="never"
+                    tools:minHeight="50dp"
+                    tools:listitem="@layout/nav_bs_item_primary"/>
+
+            </LinearLayout>
+
+        </androidx.core.widget.NestedScrollView>
+
+    </androidx.coordinatorlayout.widget.CoordinatorLayout>
+</layout>

navlib/src/main/res/layout/nav_bs_item_primary.xml

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/item_root"
+    android:layout_width="match_parent"
+    android:layout_height="48dp"
+    android:paddingLeft="16dp"
+    android:paddingRight="16dp"
+    android:gravity="center"
+    android:background="?selectableItemBackground"
+    android:orientation="horizontal">
+
+    <ImageView
+        android:id="@+id/item_icon"
+        android:layout_width="24dp"
+        android:layout_height="24dp"
+        android:layout_gravity="center_vertical"
+        android:layout_marginEnd="16dp"
+        android:layout_marginRight="16dp"
+        tools:srcCompat="@drawable/ic_android" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical">
+
+        <TextView
+            android:id="@+id/item_text"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:fontFamily="sans-serif-medium"
+            android:gravity="start|center_vertical"
+            android:textAppearance="@style/NavView.TextView"
+            android:textSize="14sp"
+            tools:text="Search activity" />
+
+        <TextView
+            android:id="@+id/item_description"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:fontFamily="sans-serif"
+            android:gravity="center_vertical|start"
+            android:lines="1"
+            android:singleLine="true"
+            android:textAppearance="@style/NavView.TextView.Small"
+            android:textSize="12sp"
+            tools:text="Some drawer text" />
+    </LinearLayout>
+</LinearLayout>

navlib/src/main/res/layout/nav_bs_item_separator.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="17dp"
+    android:gravity="center"
+    android:orientation="vertical">
+
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/material_drawer_divider" />
+</LinearLayout>

navlib/src/main/res/layout/nav_view.xml

@@ -0,0 +1,211 @@
+<?xml version="1.0" encoding="utf-8"?>
+<merge xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="horizontal"
+    tools:parentTag="FrameLayout">
+
+    <androidx.drawerlayout.widget.DrawerLayout
+        android:id="@+id/nv_drawerLayout"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="horizontal"
+        android:baselineAligned="false">
+
+        <FrameLayout
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            android:orientation="vertical">
+
+            <View
+                android:id="@+id/nv_statusBarBackground"
+                android:layout_width="match_parent"
+                android:layout_height="0dp"
+                android:layout_gravity="top"
+                android:background="?android:windowBackground"
+                tools:layout_height="25dp" />
+
+            <LinearLayout
+                android:id="@+id/nv_main"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:orientation="horizontal"
+                tools:paddingTop="24dp"
+                tools:paddingBottom="48dp">
+
+                <FrameLayout
+                    android:id="@+id/nv_drawerContainerLandscape"
+                    android:layout_width="wrap_content"
+                    android:layout_height="match_parent"
+                    android:background="@color/colorSurface_4dp"
+                    tools:layout_width="72dp" />
+
+                <androidx.coordinatorlayout.widget.CoordinatorLayout
+                    android:id="@+id/nv_coordinator"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent">
+
+                    <pl.szczodrzynski.navlib.NavToolbar
+                        android:id="@+id/nv_toolbar"
+                        style="@style/Widget.MaterialComponents.Toolbar.Surface"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:background="?actionBarBackground"
+                        android:clipToPadding="false"
+                        android:elevation="4dp"
+                        android:minHeight="?attr/actionBarSize"
+                        app:title="@string/app_name"
+                        app:titleMargin="0dp"
+                        tools:targetApi="lollipop">
+
+                        <com.mikepenz.materialdrawer.view.BezelImageView
+                            android:id="@+id/nv_toolbar_image"
+                            android:layout_width="30dp"
+                            android:layout_height="30dp"
+                            android:layout_gravity="center_vertical|end"
+                            android:layout_marginEnd="13dp"
+                            android:layout_marginRight="13dp"
+                            android:scaleType="centerCrop"
+                            app:materialDrawerSelectorOnPress="#80ffffff"
+                            tools:src="@tools:sample/backgrounds/scenic" />
+
+                    </pl.szczodrzynski.navlib.NavToolbar>
+
+                    <View
+                        android:id="@+id/nv_toolbarElevation"
+                        android:layout_width="match_parent"
+                        android:layout_height="4dp"
+                        android:layout_marginTop="?actionBarSize"
+                        android:layout_weight="1"
+                        android:background="@drawable/shadow_bottom" />
+
+                    <LinearLayout
+                        android:id="@+id/nv_content"
+                        android:layout_width="match_parent"
+                        android:layout_height="match_parent"
+                        android:layout_gravity="center"
+                        android:layout_marginTop="?actionBarSize"
+                        android:layout_marginBottom="?actionBarSize"
+                        android:orientation="horizontal" >
+
+                        <FrameLayout
+                            android:id="@+id/nv_miniDrawerContainerPortrait"
+                            android:layout_width="wrap_content"
+                            android:layout_height="match_parent"
+                            android:background="@color/colorSurface_4dp"
+                            tools:layout_width="72dp" /><!--tools:layout_width="72dp"-->
+
+                        <View
+                            android:id="@+id/nv_miniDrawerElevation"
+                            android:layout_width="4dp"
+                            android:layout_height="match_parent"
+                            android:background="@drawable/shadow_right" />
+
+                    </LinearLayout>
+
+                    <pl.szczodrzynski.navlib.NavBottomBar
+                        android:id="@+id/nv_bottomBar"
+                        style="@style/Widget.MaterialComponents.BottomAppBar.Colored"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:layout_gravity="bottom"
+                        android:gravity="start"
+                        android:visibility="visible"
+                        app:fabAlignmentMode="center"
+                        app:fabAnimationMode="scale" />
+
+                    <com.balysv.materialripple.MaterialRippleLayout
+                        android:id="@+id/ripple"
+                        android:layout_width="100dp"
+                        android:layout_height="?actionBarSize"
+                        android:layout_gravity="bottom|end"
+                        android:enabled="false"
+                        android:focusableInTouchMode="false"
+                        android:focusable="false"
+                        app:mrl_rippleFadeDuration="200"
+                        app:mrl_rippleDuration="350"
+                        app:mrl_rippleColor="?colorOnBackground"
+                        app:mrl_rippleAlpha="0.3">
+
+                        <View
+                            android:layout_width="0dp"
+                            android:layout_height="0dp"
+                            android:enabled="false"
+                            android:focusableInTouchMode="false"
+                            android:focusable="false"
+                            android:visibility="invisible"/>
+
+                    </com.balysv.materialripple.MaterialRippleLayout>
+
+                    <com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton
+                        android:id="@+id/nv_extendedFloatingActionButton"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_margin="16dp"
+                        android:clickable="true"
+                        android:focusable="true"
+                        android:text=""
+                        android:visibility="visible"
+                        app:backgroundTint="?colorFab"
+                        app:layout_anchor="@+id/nv_bottomBar"
+                        app:layout_anchorGravity="center|top"
+                        tools:icon="@android:drawable/ic_menu_edit" />
+
+                    <com.google.android.material.floatingactionbutton.FloatingActionButton
+                        android:id="@+id/nv_floatingActionButton"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_margin="16dp"
+                        android:clickable="true"
+                        android:focusable="true"
+                        android:visibility="gone"
+                        app:backgroundTint="?colorFab"
+                        app:layout_anchor="@id/nv_bottomBar"
+                        tools:srcCompat="@android:drawable/ic_menu_edit" />
+
+                </androidx.coordinatorlayout.widget.CoordinatorLayout>
+
+            </LinearLayout>
+
+            <View
+                android:id="@+id/nv_navigationBarBackground"
+                android:layout_width="match_parent"
+                android:layout_height="0dp"
+                android:layout_gravity="bottom"
+                android:background="?navigationBarBackground"
+                tools:layout_height="48dp" />
+
+        </FrameLayout>
+
+    </androidx.drawerlayout.widget.DrawerLayout>
+
+    <View
+        android:id="@+id/nv_statusBarDarker"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_gravity="top"
+        android:background="#44000000"
+        android:visibility="gone"
+        tools:layout_height="25dp"
+        tools:visibility="visible" />
+
+    <View
+        android:id="@+id/nv_navigationBarDarker"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_gravity="bottom"
+        android:background="#44000000"
+        android:visibility="gone"
+        tools:layout_height="48dp"
+        tools:visibility="visible" />
+
+    <pl.szczodrzynski.navlib.bottomsheet.NavBottomSheet
+        android:id="@+id/nv_bottomSheet"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+
+
+</merge>

navlib/src/main/res/values-w600dp/styles.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="width_max_600dp">
+        <item name="android:layout_width">600dp</item>
+    </style>
+</resources>

navlib/src/main/res/values/attrs.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <attr name="actionBarBackground" format="color" />
+    <attr name="navigationBarBackground" format="color" />
+    <attr name="colorFab" format="color" />
+    <attr name="colorFabIcon" format="color" />
+    <attr name="colorOnFab" format="color" />
+</resources>

navlib/src/main/res/values/attrs_nav_view.xml

@@ -0,0 +1,8 @@
+<resources>
+    <declare-styleable name="NavView">
+        <attr name="exampleString" format="string" />
+        <attr name="exampleDimension" format="dimension" />
+        <attr name="exampleColor" format="color" />
+        <attr name="exampleDrawable" format="color|reference" />
+    </declare-styleable>
+</resources>

navlib/src/main/res/values/colors.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="color">#202196f3</color>
+    <color name="blue">#154FBC</color>
+
+    <color name="background_light">#ffffff</color>
+    <color name="background_dark">#242424</color>
+    <color name="background_black">#000000</color>
+
+    <color name="colorSurface_1dp">#0dffffff</color>
+    <color name="colorSurface_2dp">#12ffffff</color>
+    <color name="colorSurface_3dp">#14ffffff</color>
+    <color name="colorSurface_4dp">#17ffffff</color>
+    <color name="colorSurface_6dp">#1cffffff</color>
+    <color name="colorSurface_8dp">#1fffffff</color>
+    <color name="colorSurface_12dp">#24ffffff</color>
+    <color name="colorSurface_16dp">#26ffffff</color>
+    <color name="colorSurface_24dp">#29ffffff</color>
+</resources>

navlib/src/main/res/values/dimens.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <dimen name="badge_text_size">10sp</dimen>
+</resources>

navlib/src/main/res/values/strings.xml

@@ -0,0 +1,4 @@
+<resources>
+    <string name="app_name">NavLib</string>
+    <string name="toolbar_subtitle">%1$s</string>
+</resources>

navlib/src/main/res/values/styles.xml

@@ -0,0 +1,159 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:tools="http://schemas.android.com/tools">
+
+    <style name="NavView" />
+    <style name="NavView.Widget" />
+
+    <style name="NavView.Widget.FloatingActionButton" parent="Widget.MaterialComponents.FloatingActionButton">
+        <item name="backgroundTint">?colorFab</item>
+        <item name="android:textColor">?colorOnFab</item>
+    </style>
+    <style name="NavView.Widget.ExtendedFloatingActionButton" parent="Widget.MaterialComponents.ExtendedFloatingActionButton">
+        <item name="backgroundTint">?colorFab</item>
+        <item name="android:textColor">?colorOnFab</item>
+    </style>
+
+    <style name="NavView.TextView">
+        <item name="android:textAppearance">@style/NavView.TextView.Normal</item>
+    </style>
+    <!-- title text                 20sp, primary, medium -->
+    <!-- subtitle text              16sp, primary, medium -->
+    <!-- large body text            22sp, primary, regular -->
+    <!-- medium body text           18sp, primary, regular -->
+    <!-- normal(default) body text  14sp, primary, regular -->
+    <!-- small body text            14sp, secondary, medium -->
+    <!-- helper body text           14sp, secondary, regular -->
+    <style name="NavView.TextView.Normal" parent="Widget.MaterialComponents.TextView">
+        <item name="android:textAppearance">?attr/textAppearanceBody2</item>
+        <item name="android:textSize">14sp</item>
+        <item name="android:textColor">?android:textColorPrimary</item>
+    </style>
+    <style name="NavView.TextView.Title" parent="TextAppearance.AppCompat.Title">
+        <item name="android:textColor">?android:attr/textColorPrimary</item>
+    </style>
+    <style name="NavView.TextView.Subtitle" parent="TextAppearance.AppCompat.Subhead">
+        <item name="android:textColor">?android:attr/textColorPrimary</item>
+        <item name="android:textSize">16sp</item>
+        <item name="android:fontFamily">sans-serif-medium</item>
+    </style>
+    <style name="NavView.TextView.Large" parent="TextAppearance.AppCompat.Large">
+    </style>
+    <style name="NavView.TextView.Medium" parent="TextAppearance.AppCompat.Medium">
+        <item name="android:textColor">?android:attr/textColorPrimary</item>
+    </style>
+    <style name="NavView.TextView.Small" parent="TextAppearance.AppCompat.Small">
+        <item name="android:textSize">14sp</item>
+        <item name="android:fontFamily">sans-serif-medium</item>
+    </style>
+    <style name="NavView.TextView.Helper" parent="TextAppearance.AppCompat.Small">
+        <item name="android:textSize">14sp</item>
+    </style>
+
+
+    <!--<item name="colorAccent">#ffb300</item>-->
+
+    <style name="NavView.Light" parent="Theme.MaterialComponents.Light.NoActionBar">
+        <!-- primary styling -->
+        <item name="colorPrimary">#6200EE</item>
+        <item name="colorPrimaryDark">#3700B3</item>
+        <item name="colorPrimaryVariant">#6200EE</item>
+        <item name="colorAccent">#03DAC6</item>
+        <item name="colorSecondary">?colorAccent</item>
+        <item name="colorSecondaryVariant">#018786</item>
+
+        <!-- window colors -->
+        <item name="android:windowBackground">?android:colorBackground</item>
+        <!-- a descendant theme should specify those two as background colors -->
+        <item name="android:colorBackground">@color/background_light</item>
+        <item name="colorSurface">#ffffff</item>
+
+        <!-- FAB styling -->
+        <item name="colorFab">?colorAccent</item>
+        <item name="colorFabIcon">?colorOnSecondary</item>
+        <item name="colorOnFab">?colorOnSecondary</item>
+
+        <!-- text colors -->
+        <item name="android:textColorPrimary">#db000000</item>
+        <item name="android:textColorSecondary">#99000000</item>
+        <item name="colorOnPrimary">#ffffff</item>
+        <item name="colorOnSecondary">#ffffff</item>
+        <item name="colorOnBackground">?android:textColorPrimary</item>
+        <item name="colorOnSurface">?android:textColorPrimary</item>
+
+        <item name="elevationOverlayColor">#ffffff</item>
+
+        <!-- system bars config -->
+        <item name="actionBarBackground">?colorSurface</item>
+        <item name="navigationBarBackground">?colorPrimaryVariant</item>
+        <item name="windowActionBar">false</item>
+        <item name="windowNoTitle">true</item>
+
+        <!-- component styling -->
+        <item name="floatingActionButtonStyle">@style/NavView.Widget.FloatingActionButton</item>
+        <item name="extendedFloatingActionButtonStyle">@style/NavView.Widget.ExtendedFloatingActionButton</item>
+        <item name="boxBackgroundColor" tools:ignore="PrivateResource">@color/mtrl_filled_background_color</item>
+        <item name="android:textViewStyle">@style/NavView.TextView</item>
+
+        <!-- drawer & bottom sheet styling -->
+        <item name="materialDrawerStyle">@style/Widget.MaterialDrawerStyle</item>
+        <item name="materialDrawerHeaderStyle">@style/Widget.MaterialDrawerHeaderStyle</item>
+        <!--<item name="materialDrawerPrimaryIcon">#5F6368</item>-->
+    </style>
+
+    <style name="NavView.Dark" parent="Theme.MaterialComponents.NoActionBar">
+        <!-- primary styling -->
+        <item name="colorPrimary">#BB86FC</item>
+        <item name="colorPrimaryDark">#3700B3</item>
+        <item name="colorPrimaryVariant">#6200EE</item>
+        <item name="colorAccent">#03DAC6</item>
+        <item name="colorSecondary">?colorAccent</item>
+        <item name="colorSecondaryVariant">?colorAccent</item>
+
+        <!-- window colors -->
+        <item name="android:windowBackground">?android:colorBackground</item>
+        <!-- a descendant theme should specify those two as background colors -->
+        <item name="android:colorBackground">@color/background_dark</item>
+        <item name="colorSurface">#333333</item>
+
+        <!-- FAB styling -->
+        <item name="colorFab">?colorAccent</item>
+        <item name="colorFabIcon">?colorOnSecondary</item>
+        <item name="colorOnFab">?colorOnSecondary</item>
+
+        <!-- text colors -->
+        <item name="android:textColorPrimary">#ffffffff</item>
+        <item name="android:textColorSecondary">#99ffffff</item>
+        <item name="colorOnPrimary">#ffffff</item>
+        <item name="colorOnSecondary">#ffffff</item>
+        <item name="colorOnBackground">?android:textColorPrimary</item>
+        <item name="colorOnSurface">?android:textColorPrimary</item>
+
+        <!-- system bars config -->
+        <item name="actionBarBackground">?colorSurface</item>
+        <item name="navigationBarBackground">?colorPrimaryVariant</item>
+        <item name="windowActionBar">false</item>
+        <item name="windowNoTitle">true</item>
+
+        <!-- component styling -->
+        <item name="floatingActionButtonStyle">@style/NavView.Widget.FloatingActionButton</item>
+        <item name="extendedFloatingActionButtonStyle">@style/NavView.Widget.ExtendedFloatingActionButton</item>
+        <item name="boxBackgroundColor">@color/text_input_layout_background</item>
+        <item name="android:textViewStyle">@style/NavView.TextView</item>
+
+        <!-- drawer & bottom sheet styling -->
+        <item name="materialDrawerStyle">@style/Widget.MaterialDrawerStyle</item>
+        <item name="materialDrawerHeaderStyle">@style/Widget.MaterialDrawerHeaderStyle</item>
+        <!--<item name="material_drawer_primary_icon">#9AA0A6</item>-->
+    </style>
+
+    <style name="NavView.Black" parent="NavView.Dark">
+        <item name="android:colorBackground">@color/background_black</item>
+        <item name="colorSurface">#121212</item>
+    </style>
+
+
+
+    <style name="width_max_600dp">
+        <item name="android:layout_width">match_parent</item>
+    </style>
+</resources>

settings.gradle

@@ -1,2 +1,2 @@
 rootProject.name='Szkolny.eu'
-include ':app'
+include ':app', ':navlib', ':navlib-font'