Delete StartedActivity and replace it by SplashActivity

app/src/main/AndroidManifest.xml

@@ -13,8 +13,8 @@
         android:supportsRtl="true"
         android:theme="@android:style/Theme.DeviceDefault">
         <activity
-            android:name=".activity.started.StartedActivity"
+            android:name=".activity.splash.SplashActivity"
-            android:theme = "@style/NoActionBar">
+            android:theme = "@style/SplashTheme">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 

app/src/main/java/leszcz_team/wulkanowy/activity/splash/SplashActivity.java

@@ -0,0 +1,19 @@
+package leszcz_team.wulkanowy.activity.splash;
+
+import leszcz_team.wulkanowy.activity.main.MainActivity;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.v7.app.AppCompatActivity;
+
+public class SplashActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        Intent intent = new Intent(this, MainActivity.class);
+        startActivity(intent);
+        finish();
+    }
+}

app/src/main/java/leszcz_team/wulkanowy/activity/started/LoadingTask.java

@@ -1,35 +0,0 @@
-package leszcz_team.wulkanowy.activity.started;
-
-
-import android.content.Context;
-import android.content.Intent;
-import android.os.AsyncTask;
-
-import leszcz_team.wulkanowy.activity.main.MainActivity;
-
-public class LoadingTask extends AsyncTask<Void, Void, Void> {
-
-    Context activity;
-
-    LoadingTask(Context main) {
-        activity = main;
-    }
-
-    @Override
-    protected Void doInBackground(Void... voids) {
-        try {
-            Thread.sleep(500);
-        } catch (InterruptedException e) {
-            e.printStackTrace();
-        }
-        return null;
-    }
-
-    protected void onPostExecute(Void result) {
-
-        Intent intent = new Intent(activity,MainActivity.class);
-        activity.startActivity(intent);
-
-    }
-}
-

app/src/main/java/leszcz_team/wulkanowy/activity/started/StartedActivity.java

@@ -1,22 +0,0 @@
-package leszcz_team.wulkanowy.activity.started;
-
-import android.app.Activity;
-import android.os.Bundle;
-
-import leszcz_team.wulkanowy.R;
-
-public class StartedActivity extends Activity {
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_started);
-        Task();
-    }
-
-    public void Task(){
-
-        new LoadingTask(this).execute();
-
-    }
-}

app/src/main/res/drawable/background_splash.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item
+        android:drawable="@color/gray"/>
+
+    <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/ic_launcher"/>
+    </item>
+
+</layer-list>

app/src/main/res/layout/activity_started.xml

@@ -1,53 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout
-
-    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"
-    tools:context="leszcz_team.wulkanowy.activity.started.StartedActivity"
-    tools:layout_editor_absoluteY="0dp"
-    tools:layout_editor_absoluteX="0dp">
-
-    <TextView
-        android:id="@+id/nameApp"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="@string/app_name"
-        android:textSize="40sp"
-        app:layout_constraintRight_toRightOf="parent"
-        app:layout_constraintLeft_toLeftOf="parent"
-        tools:layout_constraintRight_creator="1"
-        tools:layout_constraintBottom_creator="1"
-        app:layout_constraintBottom_toBottomOf="parent"
-        tools:layout_constraintLeft_creator="1"
-        android:layout_marginBottom="185dp" />
-
-    <ImageView
-        android:id="@+id/logoImage"
-        android:layout_width="201dp"
-        android:layout_height="176dp"
-        android:src="@drawable/logo_image"
-        tools:layout_constraintRight_creator="1"
-        tools:layout_constraintBottom_creator="1"
-        app:layout_constraintBottom_toTopOf="@+id/nameApp"
-        app:layout_constraintRight_toRightOf="parent"
-        tools:layout_constraintLeft_creator="1"
-        android:layout_marginBottom="29dp"
-        app:layout_constraintLeft_toLeftOf="parent"
-        app:layout_constraintHorizontal_bias="0.502" />
-
-    <TextView
-        android:id="@+id/rawText"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="@string/under_logo"
-        tools:layout_constraintTop_creator="1"
-        tools:layout_constraintRight_creator="1"
-        app:layout_constraintRight_toRightOf="parent"
-        android:layout_marginTop="57dp"
-        app:layout_constraintTop_toBottomOf="@+id/nameApp"
-        tools:layout_constraintLeft_creator="1"
-        app:layout_constraintLeft_toLeftOf="parent" />
-</android.support.constraint.ConstraintLayout>

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

@@ -3,4 +3,5 @@
     <color name="colorPrimary">#3F51B5</color>
     <color name="colorPrimaryDark">#303F9F</color>
     <color name="colorAccent">#FF4081</color>
+    <color name="gray">#444440</color>
 </resources>

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

@@ -8,9 +8,8 @@
         <item name="colorAccent">@color/colorAccent</item>
     </style>
 
-    <style name = "NoActionBar" parent = "@android:style/Theme.DeviceDefault">
+    <style name="SplashTheme" parent="@android:style/Theme.DeviceDefault">
-        <item name = "android:windowActionBar">false</item>
+        <item name="android:windowBackground">@drawable/background_splash</item>
-        <item name = "android:windowNoTitle">true</item>
     </style>
 
 </resources>