From 18d6ec6961aba1450daa36261531930f29a8b375 Mon Sep 17 00:00:00 2001
From: doteq <dawidwikus@gmail.com>
Date: Thu, 27 Feb 2020 00:10:11 +0100
Subject: [PATCH] Add account recover (#635)

---
 .idea/codeStyles/Project.xml                  |   3 -
 app/build.gradle                              |   4 +-
 .../repositories/recover/RecoverRemote.kt     |  19 ++
 .../repositories/recover/RecoverRepository.kt |  26 ++
 .../ui/modules/login/LoginActivity.kt         |   8 +-
 .../ui/modules/login/LoginErrorHandler.kt     |   3 +
 .../wulkanowy/ui/modules/login/LoginModule.kt |   5 +
 .../ui/modules/login/LoginPresenter.kt        |   8 +-
 .../login/advanced/LoginAdvancedFragment.kt   |  45 +--
 .../modules/login/form/LoginFormFragment.kt   |   9 +-
 .../modules/login/form/LoginFormPresenter.kt  |   4 +
 .../ui/modules/login/form/LoginFormView.kt    |   2 +
 .../login/recover/LoginRecoverFragment.kt     | 209 ++++++++++++++
 .../login/recover/LoginRecoverPresenter.kt    | 157 ++++++++++
 .../modules/login/recover/LoginRecoverView.kt |  54 ++++
 .../login/recover/RecoverErrorHandler.kt      |  32 +++
 .../main/res/layout/fragment_login_form.xml   |  22 +-
 .../res/layout/fragment_login_recover.xml     | 272 ++++++++++++++++++
 app/src/main/res/values-pl/strings.xml        |   8 +-
 app/src/main/res/values-ru/strings.xml        |   6 +
 app/src/main/res/values/strings.xml           |   6 +
 21 files changed, 867 insertions(+), 35 deletions(-)
 create mode 100644 app/src/main/java/io/github/wulkanowy/data/repositories/recover/RecoverRemote.kt
 create mode 100644 app/src/main/java/io/github/wulkanowy/data/repositories/recover/RecoverRepository.kt
 create mode 100644 app/src/main/java/io/github/wulkanowy/ui/modules/login/recover/LoginRecoverFragment.kt
 create mode 100644 app/src/main/java/io/github/wulkanowy/ui/modules/login/recover/LoginRecoverPresenter.kt
 create mode 100644 app/src/main/java/io/github/wulkanowy/ui/modules/login/recover/LoginRecoverView.kt
 create mode 100644 app/src/main/java/io/github/wulkanowy/ui/modules/login/recover/RecoverErrorHandler.kt
 create mode 100644 app/src/main/res/layout/fragment_login_recover.xml

diff --git a/.idea/codeStyles/Project.xml b/.idea/codeStyles/Project.xml
index 15a4246b..d66c3361 100644
--- a/.idea/codeStyles/Project.xml
+++ b/.idea/codeStyles/Project.xml
@@ -1,9 +1,6 @@
 <component name="ProjectCodeStyleConfiguration">
   <code_scheme name="Project" version="173">
     <option name="LINE_SEPARATOR" value="&#10;" />
-    <AndroidXmlCodeStyleSettings>
-      <option name="ARRANGEMENT_SETTINGS_MIGRATED_TO_191" value="true" />
-    </AndroidXmlCodeStyleSettings>
     <JetCodeStyleSettings>
       <option name="PACKAGES_TO_USE_STAR_IMPORTS">
         <value>
diff --git a/app/build.gradle b/app/build.gradle
index 0bd259ed..58917cea 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -122,7 +122,7 @@ configurations.all {
 }
 
 dependencies {
-    implementation "io.github.wulkanowy:sdk:7e89883"
+    implementation "io.github.wulkanowy:sdk:6789442"
 
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
     implementation "androidx.core:core-ktx:1.2.0"
@@ -173,7 +173,7 @@ dependencies {
     implementation "com.jakewharton.threetenabp:threetenabp:1.2.2"
     implementation "com.jakewharton.timber:timber:4.7.1"
     implementation "at.favre.lib:slf4j-timber:1.0.1"
-    implementation "fr.bipi.treessence:treessence:0.3.0"
+    implementation "fr.bipi.treessence:treessence:0.3.2"
     implementation "com.mikepenz:aboutlibraries-core:7.1.0"
     implementation 'com.wdullaer:materialdatetimepicker:4.2.3'
 
diff --git a/app/src/main/java/io/github/wulkanowy/data/repositories/recover/RecoverRemote.kt b/app/src/main/java/io/github/wulkanowy/data/repositories/recover/RecoverRemote.kt
new file mode 100644
index 00000000..f2789125
--- /dev/null
+++ b/app/src/main/java/io/github/wulkanowy/data/repositories/recover/RecoverRemote.kt
@@ -0,0 +1,19 @@
+package io.github.wulkanowy.data.repositories.recover
+
+import io.github.wulkanowy.sdk.Sdk
+import io.reactivex.Single
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class RecoverRemote @Inject constructor(private val sdk: Sdk) {
+
+    fun getReCaptchaSiteKey(host: String, symbol: String): Single<Pair<String, String>> {
+        return sdk.getPasswordResetCaptchaCode(host, symbol)
+    }
+
+    fun sendRecoverRequest(url: String, symbol: String, email: String, reCaptchaResponse: String): Single<String> {
+        return sdk.sendPasswordResetRequest(url, symbol, email, reCaptchaResponse)
+    }
+}
+
diff --git a/app/src/main/java/io/github/wulkanowy/data/repositories/recover/RecoverRepository.kt b/app/src/main/java/io/github/wulkanowy/data/repositories/recover/RecoverRepository.kt
new file mode 100644
index 00000000..86d4ba1b
--- /dev/null
+++ b/app/src/main/java/io/github/wulkanowy/data/repositories/recover/RecoverRepository.kt
@@ -0,0 +1,26 @@
+package io.github.wulkanowy.data.repositories.recover
+
+import com.github.pwittchen.reactivenetwork.library.rx2.ReactiveNetwork
+import com.github.pwittchen.reactivenetwork.library.rx2.internet.observing.InternetObservingSettings
+import io.reactivex.Single
+import java.net.UnknownHostException
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class RecoverRepository @Inject constructor(private val settings: InternetObservingSettings, private val remote: RecoverRemote) {
+
+    fun getReCaptchaSiteKey(host: String, symbol: String): Single<Pair<String, String>> {
+        return ReactiveNetwork.checkInternetConnectivity(settings).flatMap {
+            if (it) remote.getReCaptchaSiteKey(host, symbol)
+            else Single.error(UnknownHostException())
+        }
+    }
+
+    fun sendRecoverRequest(url: String, symbol: String, email: String, reCaptchaResponse: String): Single<String> {
+        return ReactiveNetwork.checkInternetConnectivity(settings).flatMap {
+            if (it) remote.sendRecoverRequest(url, symbol, email, reCaptchaResponse)
+            else Single.error(UnknownHostException())
+        }
+    }
+}
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginActivity.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginActivity.kt
index 455d1e8e..19f23593 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginActivity.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginActivity.kt
@@ -10,6 +10,7 @@ import io.github.wulkanowy.ui.base.BaseActivity
 import io.github.wulkanowy.ui.base.BaseFragmentPagerAdapter
 import io.github.wulkanowy.ui.modules.login.advanced.LoginAdvancedFragment
 import io.github.wulkanowy.ui.modules.login.form.LoginFormFragment
+import io.github.wulkanowy.ui.modules.login.recover.LoginRecoverFragment
 import io.github.wulkanowy.ui.modules.login.studentselect.LoginStudentSelectFragment
 import io.github.wulkanowy.ui.modules.login.symbol.LoginSymbolFragment
 import io.github.wulkanowy.utils.setOnSelectPageListener
@@ -52,7 +53,8 @@ class LoginActivity : BaseActivity<LoginPresenter>(), LoginView {
                 LoginFormFragment.newInstance(),
                 LoginSymbolFragment.newInstance(),
                 LoginStudentSelectFragment.newInstance(),
-                LoginAdvancedFragment.newInstance()
+                LoginAdvancedFragment.newInstance(),
+                LoginRecoverFragment.newInstance()
             ))
         }
 
@@ -99,4 +101,8 @@ class LoginActivity : BaseActivity<LoginPresenter>(), LoginView {
     fun onAdvancedLoginClick() {
         presenter.onAdvancedLoginClick()
     }
+
+    fun onRecoverClick() {
+        presenter.onRecoverClick()
+    }
 }
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginErrorHandler.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginErrorHandler.kt
index 75a0ba6a..090fe6de 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginErrorHandler.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginErrorHandler.kt
@@ -43,5 +43,8 @@ class LoginErrorHandler @Inject constructor(
         super.clear()
         onBadCredentials = {}
         onStudentDuplicate = {}
+        onInvalidToken = {}
+        onInvalidPin = {}
+        onInvalidSymbol = {}
     }
 }
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginModule.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginModule.kt
index 6b5d5aef..26a243dc 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginModule.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginModule.kt
@@ -8,6 +8,7 @@ import io.github.wulkanowy.di.scopes.PerFragment
 import io.github.wulkanowy.ui.base.BaseFragmentPagerAdapter
 import io.github.wulkanowy.ui.modules.login.advanced.LoginAdvancedFragment
 import io.github.wulkanowy.ui.modules.login.form.LoginFormFragment
+import io.github.wulkanowy.ui.modules.login.recover.LoginRecoverFragment
 import io.github.wulkanowy.ui.modules.login.studentselect.LoginStudentSelectFragment
 import io.github.wulkanowy.ui.modules.login.symbol.LoginSymbolFragment
 
@@ -37,4 +38,8 @@ internal abstract class LoginModule {
     @PerFragment
     @ContributesAndroidInjector
     abstract fun bindLoginSelectStudentFragment(): LoginStudentSelectFragment
+
+    @PerFragment
+    @ContributesAndroidInjector
+    abstract fun bindLoginRecoverFragment(): LoginRecoverFragment
 }
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginPresenter.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginPresenter.kt
index afa2d145..16342de4 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginPresenter.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginPresenter.kt
@@ -49,11 +49,15 @@ class LoginPresenter @Inject constructor(
         view?.switchView(3)
     }
 
+    fun onRecoverClick() {
+        view?.switchView(4)
+    }
+
     fun onViewSelected(index: Int) {
         view?.apply {
             when (index) {
                 0 -> showActionBar(false)
-                1, 2 -> showActionBar(true)
+                1, 2, 3, 4 -> showActionBar(true)
             }
         }
     }
@@ -62,7 +66,7 @@ class LoginPresenter @Inject constructor(
         Timber.i("Back pressed in login view")
         view?.apply {
             when (currentViewIndex) {
-                1, 2, 3 -> switchView(0)
+                1, 2, 3, 4 -> switchView(0)
                 else -> default()
             }
         }
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/login/advanced/LoginAdvancedFragment.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/login/advanced/LoginAdvancedFragment.kt
index e04e50bb..5e37226f 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/login/advanced/LoginAdvancedFragment.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/login/advanced/LoginAdvancedFragment.kt
@@ -3,6 +3,8 @@ package io.github.wulkanowy.ui.modules.login.advanced
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
+import android.view.View.GONE
+import android.view.View.VISIBLE
 import android.view.ViewGroup
 import android.view.inputmethod.EditorInfo
 import android.widget.ArrayAdapter
@@ -98,8 +100,9 @@ class LoginAdvancedFragment : BaseFragment(), LoginAdvancedView {
         loginFormSymbol.setAdapter(ArrayAdapter(requireContext(), android.R.layout.simple_list_item_1, resources.getStringArray(R.array.symbols_values)))
 
         with(loginFormHost) {
-            setText(hostKeys.getOrElse(0) { "" })
+            setText(hostKeys.getOrNull(0).orEmpty())
             setAdapter(LoginSymbolAdapter(context, R.layout.support_simple_spinner_dropdown_item, hostKeys))
+            setOnClickListener { if (loginFormContainer.visibility == GONE) dismissDropDown() }
         }
     }
 
@@ -212,30 +215,30 @@ class LoginAdvancedFragment : BaseFragment(), LoginAdvancedView {
     }
 
     override fun showOnlyHybridModeInputs() {
-        loginFormUsernameLayout.visibility = View.VISIBLE
-        loginFormPassLayout.visibility = View.VISIBLE
-        loginFormHostLayout.visibility = View.VISIBLE
-        loginFormPinLayout.visibility = View.GONE
-        loginFormSymbolLayout.visibility = View.VISIBLE
-        loginFormTokenLayout.visibility = View.GONE
+        loginFormUsernameLayout.visibility = VISIBLE
+        loginFormPassLayout.visibility = VISIBLE
+        loginFormHostLayout.visibility = VISIBLE
+        loginFormPinLayout.visibility = GONE
+        loginFormSymbolLayout.visibility = VISIBLE
+        loginFormTokenLayout.visibility = GONE
     }
 
     override fun showOnlyScrapperModeInputs() {
-        loginFormUsernameLayout.visibility = View.VISIBLE
-        loginFormPassLayout.visibility = View.VISIBLE
-        loginFormHostLayout.visibility = View.VISIBLE
-        loginFormPinLayout.visibility = View.GONE
-        loginFormSymbolLayout.visibility = View.VISIBLE
-        loginFormTokenLayout.visibility = View.GONE
+        loginFormUsernameLayout.visibility = VISIBLE
+        loginFormPassLayout.visibility = VISIBLE
+        loginFormHostLayout.visibility = VISIBLE
+        loginFormPinLayout.visibility = GONE
+        loginFormSymbolLayout.visibility = VISIBLE
+        loginFormTokenLayout.visibility = GONE
     }
 
     override fun showOnlyMobileApiModeInputs() {
-        loginFormUsernameLayout.visibility = View.GONE
-        loginFormPassLayout.visibility = View.GONE
-        loginFormHostLayout.visibility = View.GONE
-        loginFormPinLayout.visibility = View.VISIBLE
-        loginFormSymbolLayout.visibility = View.VISIBLE
-        loginFormTokenLayout.visibility = View.VISIBLE
+        loginFormUsernameLayout.visibility = GONE
+        loginFormPassLayout.visibility = GONE
+        loginFormHostLayout.visibility = GONE
+        loginFormPinLayout.visibility = VISIBLE
+        loginFormSymbolLayout.visibility = VISIBLE
+        loginFormTokenLayout.visibility = VISIBLE
     }
 
     override fun showSoftKeyboard() {
@@ -247,11 +250,11 @@ class LoginAdvancedFragment : BaseFragment(), LoginAdvancedView {
     }
 
     override fun showProgress(show: Boolean) {
-        loginFormProgress.visibility = if (show) View.VISIBLE else View.GONE
+        loginFormProgress.visibility = if (show) VISIBLE else GONE
     }
 
     override fun showContent(show: Boolean) {
-        loginFormContainer.visibility = if (show) View.VISIBLE else View.GONE
+        loginFormContainer.visibility = if (show) VISIBLE else GONE
     }
 
     override fun notifyParentAccountLogged(students: List<Student>) {
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/login/form/LoginFormFragment.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/login/form/LoginFormFragment.kt
index e4ee66fc..51d6685d 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/login/form/LoginFormFragment.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/login/form/LoginFormFragment.kt
@@ -74,14 +74,15 @@ class LoginFormFragment : BaseFragment(), LoginFormView {
         loginFormPrivacyLink.setOnClickListener { presenter.onPrivacyLinkClick() }
         loginFormFaq.setOnClickListener { presenter.onFaqClick() }
         loginFormContactEmail.setOnClickListener { presenter.onEmailClick() }
-
+        loginFormRecoverLink.setOnClickListener { presenter.onRecoverClick() }
         loginFormPass.setOnEditorActionListener { _, id, _ ->
             if (id == IME_ACTION_DONE || id == IME_NULL) loginFormSignIn.callOnClick() else false
         }
 
         with(loginFormHost) {
-            setText(hostKeys.getOrElse(0) { "" })
+            setText(hostKeys.getOrNull(0).orEmpty())
             setAdapter(LoginSymbolAdapter(context, R.layout.support_simple_spinner_dropdown_item, hostKeys))
+            setOnClickListener { if (loginFormContainer.visibility == GONE) dismissDropDown() }
         }
     }
 
@@ -167,6 +168,10 @@ class LoginFormFragment : BaseFragment(), LoginFormView {
         (activity as? LoginActivity)?.onAdvancedLoginClick()
     }
 
+    override fun onRecoverClick() {
+        (activity as? LoginActivity)?.onRecoverClick()
+    }
+
     override fun onDestroyView() {
         super.onDestroyView()
         presenter.onDetachView()
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/login/form/LoginFormPresenter.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/login/form/LoginFormPresenter.kt
index bc865534..7e8d5efc 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/login/form/LoginFormPresenter.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/login/form/LoginFormPresenter.kt
@@ -108,6 +108,10 @@ class LoginFormPresenter @Inject constructor(
         view?.openEmail()
     }
 
+    fun onRecoverClick() {
+        view?.onRecoverClick()
+    }
+
     private fun validateCredentials(login: String, password: String): Boolean {
         var isCorrect = true
 
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/login/form/LoginFormView.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/login/form/LoginFormView.kt
index e03f0042..d3f11c7b 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/login/form/LoginFormView.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/login/form/LoginFormView.kt
@@ -54,4 +54,6 @@ interface LoginFormView : BaseView {
     fun openEmail()
 
     fun openAdvancedLogin()
+
+    fun onRecoverClick()
 }
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/login/recover/LoginRecoverFragment.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/login/recover/LoginRecoverFragment.kt
new file mode 100644
index 00000000..412b4a2b
--- /dev/null
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/login/recover/LoginRecoverFragment.kt
@@ -0,0 +1,209 @@
+package io.github.wulkanowy.ui.modules.login.recover
+
+import android.annotation.SuppressLint
+import android.graphics.Color
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.View.GONE
+import android.view.View.VISIBLE
+import android.view.ViewGroup
+import android.webkit.JavascriptInterface
+import android.webkit.WebView
+import android.webkit.WebViewClient
+import android.widget.ArrayAdapter
+import androidx.core.widget.doOnTextChanged
+import io.github.wulkanowy.R
+import io.github.wulkanowy.ui.base.BaseFragment
+import io.github.wulkanowy.ui.modules.login.LoginActivity
+import io.github.wulkanowy.ui.modules.login.form.LoginSymbolAdapter
+import io.github.wulkanowy.utils.hideSoftInput
+import io.github.wulkanowy.utils.showSoftInput
+import kotlinx.android.synthetic.main.fragment_login_recover.*
+import javax.inject.Inject
+
+class LoginRecoverFragment : BaseFragment(), LoginRecoverView {
+
+    @Inject
+    lateinit var presenter: LoginRecoverPresenter
+
+    companion object {
+        fun newInstance() = LoginRecoverFragment()
+    }
+
+    private lateinit var hostKeys: Array<String>
+
+    private lateinit var hostValues: Array<String>
+
+    override val recoverHostValue: String
+        get() = hostValues.getOrNull(hostKeys.indexOf(loginRecoverHost.text.toString())).orEmpty()
+
+    override val recoverNameValue: String
+        get() = loginRecoverName.text.toString().trim()
+
+    override val recoverSymbolValue: String
+        get() = loginRecoverSymbol.text.toString().trim()
+
+    override val emailHintString: String
+        get() = getString(R.string.login_email_hint)
+
+    override val loginPeselEmailHintString: String
+        get() = getString(R.string.login_login_pesel_email_hint)
+
+    override val invalidEmailString: String
+        get() = getString(R.string.login_invalid_email)
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        return inflater.inflate(R.layout.fragment_login_recover, container, false)
+    }
+
+    override fun onActivityCreated(savedInstanceState: Bundle?) {
+        super.onActivityCreated(savedInstanceState)
+        presenter.onAttachView(this)
+    }
+
+    override fun initView() {
+        loginRecoverWebView.setBackgroundColor(Color.TRANSPARENT)
+        hostKeys = resources.getStringArray(R.array.hosts_keys)
+        hostValues = resources.getStringArray(R.array.hosts_values)
+
+        loginRecoverName.doOnTextChanged { _, _, _, _ -> presenter.onNameTextChanged() }
+        loginRecoverHost.setOnItemClickListener { _, _, _, _ -> presenter.onHostSelected() }
+        loginRecoverButton.setOnClickListener { presenter.onRecoverClick() }
+        loginRecoverErrorRetry.setOnClickListener { presenter.onRecoverClick() }
+        loginRecoverErrorDetails.setOnClickListener { presenter.onDetailsClick() }
+        loginRecoverLogin.setOnClickListener { (activity as LoginActivity).switchView(0) }
+
+        loginRecoverSymbol.setAdapter(ArrayAdapter(requireContext(), android.R.layout.simple_list_item_1, resources.getStringArray(R.array.symbols_values)))
+
+        with(loginRecoverHost) {
+            setText(hostKeys.getOrNull(0).orEmpty())
+            setAdapter(LoginSymbolAdapter(context, R.layout.support_simple_spinner_dropdown_item, hostKeys))
+            setOnClickListener { if (loginRecoverFormContainer.visibility == GONE) dismissDropDown() }
+        }
+    }
+
+    override fun setDefaultCredentials(username: String, symbol: String) {
+        loginRecoverName.setText(username)
+        loginRecoverSymbol.setText(symbol)
+    }
+
+    override fun setErrorNameRequired() {
+        with(loginRecoverNameLayout) {
+            requestFocus()
+            error = getString(R.string.login_field_required)
+        }
+    }
+
+    override fun setUsernameHint(hint: String) {
+        loginRecoverNameLayout.hint = hint
+    }
+
+    override fun setUsernameError(message: String) {
+        with(loginRecoverNameLayout) {
+            requestFocus()
+            error = message
+        }
+    }
+
+    override fun clearUsernameError() {
+        loginRecoverNameLayout.error = null
+    }
+
+    override fun showSymbol(show: Boolean) {
+        loginRecoverSymbolLayout.visibility = if (show) VISIBLE else GONE
+    }
+
+    override fun showProgress(show: Boolean) {
+        loginRecoverProgress.visibility = if (show) VISIBLE else GONE
+    }
+
+    override fun showRecoverForm(show: Boolean) {
+        loginRecoverFormContainer.visibility = if (show) VISIBLE else GONE
+    }
+
+    override fun showCaptcha(show: Boolean) {
+        loginRecoverCaptchaContainer.visibility = if (show) VISIBLE else GONE
+    }
+
+    override fun showErrorView(show: Boolean) {
+        loginRecoverError.visibility = if (show) VISIBLE else GONE
+    }
+
+    override fun setErrorDetails(message: String) {
+        loginRecoverErrorMessage.text = message
+    }
+
+    override fun showSuccessView(show: Boolean) {
+        loginRecoverSuccess.visibility = if (show) VISIBLE else GONE
+    }
+
+    override fun setSuccessTitle(title: String) {
+        loginRecoverSuccessTitle.text = title
+    }
+
+    override fun setSuccessMessage(message: String) {
+        loginRecoverSuccessMessage.text = message
+    }
+
+    override fun showSoftKeyboard() {
+        activity?.showSoftInput()
+    }
+
+    override fun hideSoftKeyboard() {
+        activity?.hideSoftInput()
+    }
+
+    @SuppressLint("SetJavaScriptEnabled", "AddJavascriptInterface")
+    override fun loadReCaptcha(siteKey: String, url: String) {
+        val html = """
+            <div style="position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);" id="recaptcha"></div>
+            <script src="https://www.google.com/recaptcha/api.js?onload=cl&render=explicit&hl=pl" async defer></script>
+            <script>var cl=()=>grecaptcha.render("recaptcha",{
+            sitekey:'$siteKey',
+            callback:e =>Android.captchaCallback(e)})</script>
+        """.trimIndent()
+
+        with(loginRecoverWebView) {
+            settings.javaScriptEnabled = true
+            webViewClient = object : WebViewClient() {
+                private var recoverWebViewSuccess: Boolean = true
+
+                override fun onPageFinished(view: WebView?, url: String?) {
+                    if (recoverWebViewSuccess) {
+                        showCaptcha(true)
+                        showProgress(false)
+                    } else {
+                        showProgress(false)
+                        showErrorView(true)
+                    }
+                }
+
+                override fun onReceivedError(view: WebView, errorCode: Int, description: String, failingUrl: String) {
+                    recoverWebViewSuccess = false
+                }
+            }
+
+            loadDataWithBaseURL(url, html, "text/html", "UTF-8", null)
+            addJavascriptInterface(object {
+                @JavascriptInterface
+                fun captchaCallback(reCaptchaResponse: String) {
+                    activity?.runOnUiThread {
+                        presenter.onReCaptchaVerified(reCaptchaResponse)
+                    }
+                }
+            }, "Android")
+        }
+    }
+
+    override fun onResume() {
+        super.onResume()
+        presenter.updateFields()
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        loginRecoverWebView.destroy()
+        presenter.onDetachView()
+    }
+}
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/login/recover/LoginRecoverPresenter.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/login/recover/LoginRecoverPresenter.kt
new file mode 100644
index 00000000..10437652
--- /dev/null
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/login/recover/LoginRecoverPresenter.kt
@@ -0,0 +1,157 @@
+package io.github.wulkanowy.ui.modules.login.recover
+
+import io.github.wulkanowy.data.repositories.recover.RecoverRepository
+import io.github.wulkanowy.data.repositories.student.StudentRepository
+import io.github.wulkanowy.ui.base.BasePresenter
+import io.github.wulkanowy.utils.FirebaseAnalyticsHelper
+import io.github.wulkanowy.utils.SchedulersProvider
+import io.github.wulkanowy.utils.ifNullOrBlank
+import timber.log.Timber
+import javax.inject.Inject
+
+class LoginRecoverPresenter @Inject constructor(
+    schedulers: SchedulersProvider,
+    studentRepository: StudentRepository,
+    private val loginErrorHandler: RecoverErrorHandler,
+    private val analytics: FirebaseAnalyticsHelper,
+    private val recoverRepository: RecoverRepository
+) : BasePresenter<LoginRecoverView>(loginErrorHandler, studentRepository, schedulers) {
+
+    private lateinit var lastError: Throwable
+
+    override fun onAttachView(view: LoginRecoverView) {
+        super.onAttachView(view)
+        view.initView()
+
+        with(loginErrorHandler) {
+            showErrorMessage = ::showErrorMessage
+            onInvalidUsername = ::onInvalidUsername
+            onInvalidCaptcha = ::onInvalidCaptcha
+        }
+    }
+
+    fun onNameTextChanged() {
+        view?.clearUsernameError()
+    }
+
+    fun onHostSelected() {
+        view?.run {
+            if ("fakelog" in recoverHostValue) setDefaultCredentials("jan@fakelog.cf", "Default")
+            clearUsernameError()
+            updateFields()
+        }
+    }
+
+    fun updateFields() {
+        view?.run {
+            if ("fakelog" in recoverHostValue || "vulcan" in recoverHostValue) {
+                showSymbol(true)
+                setUsernameHint(emailHintString)
+            } else {
+                showSymbol(false)
+                setUsernameHint(loginPeselEmailHintString)
+            }
+        }
+    }
+
+    fun onRecoverClick() {
+        val username = view?.recoverNameValue.orEmpty()
+        val host = view?.recoverHostValue.orEmpty()
+        val symbol = view?.recoverSymbolValue.ifNullOrBlank { "Default" }
+
+        if (username.isEmpty()) {
+            view?.setErrorNameRequired()
+            return
+        }
+
+        if (("fakelog" in host || "vulcan" in host) && "@" !in username) {
+            view?.setUsernameError(view?.invalidEmailString.orEmpty())
+            return
+        }
+
+        disposable.add(recoverRepository.getReCaptchaSiteKey(host, symbol)
+            .subscribeOn(schedulers.backgroundThread)
+            .observeOn(schedulers.mainThread)
+            .doOnSubscribe {
+                view?.run {
+                    hideSoftKeyboard()
+                    showRecoverForm(false)
+                    showProgress(true)
+                    showErrorView(false)
+                    showCaptcha(false)
+                }
+            }
+            .subscribe({ (resetUrl, siteKey) ->
+                view?.loadReCaptcha(siteKey, resetUrl)
+            }) {
+                Timber.e("Obtain captcha site key result: An exception occurred")
+                errorHandler.dispatch(it)
+            })
+    }
+
+    fun onReCaptchaVerified(reCaptchaResponse: String) {
+        val username = view?.recoverNameValue.orEmpty()
+        val host = view?.recoverHostValue.orEmpty()
+        val symbol = view?.recoverSymbolValue.ifNullOrBlank { "Default" }
+
+        with(disposable) {
+            clear()
+            add(recoverRepository.sendRecoverRequest(host, symbol, username, reCaptchaResponse)
+                .subscribeOn(schedulers.backgroundThread)
+                .observeOn(schedulers.mainThread)
+                .doOnSubscribe {
+                    view?.run {
+                        showProgress(true)
+                        showRecoverForm(false)
+                        showCaptcha(false)
+                    }
+                }
+                .doFinally {
+                    view?.showProgress(false)
+                }
+                .subscribe({
+                    view?.run {
+                        showSuccessView(true)
+                        setSuccessTitle(it.substringBefore(". "))
+                        setSuccessMessage(it.substringAfter(". "))
+                    }
+
+                    analytics.logEvent("account_recover", "register" to host, "symbol" to symbol, "success" to true)
+                }) {
+                    Timber.e("Send recover request result: An exception occurred")
+                    errorHandler.dispatch(it)
+                    analytics.logEvent("account_recover", "register" to host, "symbol" to symbol, "success" to false)
+                })
+        }
+    }
+
+    fun onDetailsClick() {
+        view?.showErrorDetailsDialog(lastError)
+    }
+
+    private fun showErrorMessage(message: String, error: Throwable) {
+        view?.run {
+            lastError = error
+            showProgress(false)
+            setErrorDetails(message)
+            showErrorView(true)
+        }
+    }
+
+    private fun onInvalidUsername(message: String) {
+        view?.run {
+            setUsernameError(message)
+            showRecoverForm(true)
+        }
+    }
+
+    private fun onInvalidCaptcha(message: String, error: Throwable) {
+        view?.run {
+            lastError = error
+            setErrorDetails(message)
+            showCaptcha(false)
+            showRecoverForm(false)
+            showErrorView(true)
+        }
+    }
+}
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/login/recover/LoginRecoverView.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/login/recover/LoginRecoverView.kt
new file mode 100644
index 00000000..ad3739fc
--- /dev/null
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/login/recover/LoginRecoverView.kt
@@ -0,0 +1,54 @@
+package io.github.wulkanowy.ui.modules.login.recover
+
+import io.github.wulkanowy.ui.base.BaseView
+
+interface LoginRecoverView : BaseView {
+
+    val recoverHostValue: String
+
+    val recoverNameValue: String
+
+    val recoverSymbolValue: String
+
+    val emailHintString: String
+
+    val loginPeselEmailHintString: String
+
+    val invalidEmailString: String
+
+    fun initView()
+
+    fun setDefaultCredentials(username: String, symbol: String)
+
+    fun clearUsernameError()
+
+    fun showSymbol(show: Boolean)
+
+    fun setErrorNameRequired()
+
+    fun setUsernameHint(hint: String)
+
+    fun setUsernameError(message: String)
+
+    fun showSoftKeyboard()
+
+    fun hideSoftKeyboard()
+
+    fun showProgress(show: Boolean)
+
+    fun showRecoverForm(show: Boolean)
+
+    fun showCaptcha(show: Boolean)
+
+    fun showErrorView(show: Boolean)
+
+    fun setErrorDetails(message: String)
+
+    fun showSuccessView(show: Boolean)
+
+    fun setSuccessMessage(message: String)
+
+    fun setSuccessTitle(title: String)
+
+    fun loadReCaptcha(siteKey: String, url: String)
+}
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/login/recover/RecoverErrorHandler.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/login/recover/RecoverErrorHandler.kt
new file mode 100644
index 00000000..ef81c410
--- /dev/null
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/login/recover/RecoverErrorHandler.kt
@@ -0,0 +1,32 @@
+package io.github.wulkanowy.ui.modules.login.recover
+
+import android.content.res.Resources
+import com.readystatesoftware.chuck.api.ChuckCollector
+import io.github.wulkanowy.sdk.scrapper.exception.InvalidCaptchaException
+import io.github.wulkanowy.sdk.scrapper.exception.InvalidEmailException
+import io.github.wulkanowy.sdk.scrapper.exception.NoAccountFoundException
+import io.github.wulkanowy.ui.base.ErrorHandler
+import javax.inject.Inject
+
+class RecoverErrorHandler @Inject constructor(
+    resources: Resources,
+    chuckCollector: ChuckCollector
+) : ErrorHandler(resources, chuckCollector) {
+
+    var onInvalidUsername: (String) -> Unit = {}
+
+    var onInvalidCaptcha: (String, Throwable) -> Unit = { _, _ -> }
+
+    override fun proceed(error: Throwable) {
+        when (error) {
+            is InvalidEmailException, is NoAccountFoundException -> onInvalidUsername(error.localizedMessage.orEmpty())
+            is InvalidCaptchaException -> onInvalidCaptcha(error.localizedMessage.orEmpty(), error)
+            else -> super.proceed(error)
+        }
+    }
+
+    override fun clear() {
+        super.clear()
+        onInvalidUsername = {}
+    }
+}
diff --git a/app/src/main/res/layout/fragment_login_form.xml b/app/src/main/res/layout/fragment_login_form.xml
index 6c27db80..ded32859 100644
--- a/app/src/main/res/layout/fragment_login_form.xml
+++ b/app/src/main/res/layout/fragment_login_form.xml
@@ -154,7 +154,7 @@
                 android:hint="@string/login_password_hint"
                 app:errorEnabled="true"
                 app:errorIconDrawable="@null"
-                app:layout_constraintBottom_toTopOf="@+id/loginFormHostLayout"
+                app:layout_constraintBottom_toTopOf="@+id/loginFormRecoverLink"
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintTop_toBottomOf="@+id/loginFormUsernameLayout"
@@ -174,6 +174,22 @@
 
             </com.google.android.material.textfield.TextInputLayout>
 
+            <com.google.android.material.button.MaterialButton
+                android:id="@+id/loginFormRecoverLink"
+                style="@style/Widget.MaterialComponents.Button.OutlinedButton"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginEnd="24dp"
+                android:layout_marginRight="24dp"
+                android:text="@string/login_recover_button"
+                android:textAppearance="?android:textAppearance"
+                app:backgroundTint="?android:windowBackground"
+                app:fontFamily="sans-serif-medium"
+                app:layout_constraintBottom_toTopOf="@id/loginFormHostLayout"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/loginFormPassLayout"
+                tools:visibility="visible" />
+
             <com.google.android.material.textfield.TextInputLayout
                 android:id="@+id/loginFormHostLayout"
                 style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox.ExposedDropdownMenu"
@@ -181,7 +197,7 @@
                 android:layout_height="wrap_content"
                 android:layout_marginStart="24dp"
                 android:layout_marginLeft="24dp"
-                android:layout_marginTop="16dp"
+                android:layout_marginTop="8dp"
                 android:layout_marginEnd="24dp"
                 android:layout_marginRight="24dp"
                 android:hint="@string/login_host_hint"
@@ -189,7 +205,7 @@
                 app:layout_constraintBottom_toTopOf="@+id/loginFormSignIn"
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@+id/loginFormPassLayout">
+                app:layout_constraintTop_toBottomOf="@+id/loginFormRecoverLink">
 
                 <AutoCompleteTextView
                     android:id="@+id/loginFormHost"
diff --git a/app/src/main/res/layout/fragment_login_recover.xml b/app/src/main/res/layout/fragment_login_recover.xml
new file mode 100644
index 00000000..9a642a66
--- /dev/null
+++ b/app/src/main/res/layout/fragment_login_recover.xml
@@ -0,0 +1,272 @@
+<FrameLayout 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=".ui.modules.login.recover.LoginRecoverFragment">
+
+    <me.zhanghai.android.materialprogressbar.MaterialProgressBar
+        android:id="@+id/loginRecoverProgress"
+        style="@style/Widget.MaterialProgressBar.ProgressBar"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:indeterminate="true"
+        android:visibility="gone" />
+
+    <androidx.core.widget.NestedScrollView
+        android:id="@+id/nestedScrollView"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:fillViewport="true"
+        android:scrollbars="none"
+        tools:visibility="invisible">
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:id="@+id/loginRecoverFormContainer"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:paddingBottom="16dp"
+            android:visibility="visible">
+
+            <TextView
+                android:id="@+id/loginFormHeader"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="32dp"
+                android:layout_marginLeft="32dp"
+                android:layout_marginTop="48dp"
+                android:layout_marginEnd="32dp"
+                android:layout_marginRight="32dp"
+                android:gravity="center_horizontal"
+                android:text="@string/login_recover_title"
+                android:textSize="16sp"
+                app:fontFamily="sans-serif-light"
+                app:layout_constraintBottom_toTopOf="@+id/loginRecoverNameLayout"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="parent"
+                app:layout_constraintTop_toTopOf="parent"
+                app:layout_constraintVertical_chainStyle="packed" />
+
+            <com.google.android.material.textfield.TextInputLayout
+                android:id="@+id/loginRecoverNameLayout"
+                style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="24dp"
+                android:layout_marginLeft="24dp"
+                android:layout_marginTop="24dp"
+                android:layout_marginEnd="24dp"
+                android:layout_marginRight="24dp"
+                android:hint="@string/login_email_hint"
+                app:errorEnabled="true"
+                app:layout_constraintBottom_toTopOf="@+id/loginRecoverHostLayout"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/loginFormHeader">
+
+                <com.google.android.material.textfield.TextInputEditText
+                    android:id="@+id/loginRecoverName"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:autofillHints="emailAddress"
+                    android:inputType="textEmailAddress"
+                    android:maxLines="1"
+                    tools:targetApi="o" />
+
+                <requestFocus />
+            </com.google.android.material.textfield.TextInputLayout>
+
+            <com.google.android.material.textfield.TextInputLayout
+                android:id="@+id/loginRecoverHostLayout"
+                style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox.ExposedDropdownMenu"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="24dp"
+                android:layout_marginLeft="24dp"
+                android:layout_marginTop="16dp"
+                android:layout_marginEnd="24dp"
+                android:layout_marginRight="24dp"
+                android:hint="@string/login_host_hint"
+                android:orientation="vertical"
+                app:layout_constraintBottom_toTopOf="@+id/loginRecoverSymbolLayout"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/loginRecoverNameLayout">
+
+                <AutoCompleteTextView
+                    android:id="@+id/loginRecoverHost"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:editable="false"
+                    tools:ignore="Deprecated,LabelFor" />
+            </com.google.android.material.textfield.TextInputLayout>
+
+            <com.google.android.material.textfield.TextInputLayout
+                android:id="@+id/loginRecoverSymbolLayout"
+                style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="24dp"
+                android:layout_marginLeft="24dp"
+                android:layout_marginTop="24dp"
+                android:layout_marginEnd="24dp"
+                android:layout_marginRight="24dp"
+                android:hint="@string/login_symbol_hint_optional"
+                app:errorEnabled="true"
+                app:layout_constraintBottom_toTopOf="@+id/loginRecoverButton"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/loginRecoverHostLayout">
+
+                <AutoCompleteTextView
+                    android:id="@+id/loginRecoverSymbol"
+                    style="@style/Widget.MaterialComponents.TextInputEditText.OutlinedBox"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:imeActionLabel="@string/login_sign_in"
+                    android:imeOptions="actionDone"
+                    android:inputType="textAutoComplete|textNoSuggestions"
+                    android:maxLines="1"
+                    tools:ignore="LabelFor" />
+            </com.google.android.material.textfield.TextInputLayout>
+
+            <Button
+                android:id="@+id/loginRecoverButton"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="8dp"
+                android:layout_marginEnd="24dp"
+                android:layout_marginRight="24dp"
+                android:text="@string/login_recover"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/loginRecoverSymbolLayout" />
+
+        </androidx.constraintlayout.widget.ConstraintLayout>
+    </androidx.core.widget.NestedScrollView>
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:id="@+id/loginRecoverCaptchaContainer"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:visibility="gone">
+
+        <WebView
+            android:id="@+id/loginRecoverWebView"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+    <LinearLayout
+        android:id="@+id/loginRecoverError"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:gravity="center"
+        android:orientation="vertical"
+        android:visibility="invisible"
+        tools:ignore="UseCompoundDrawables"
+        tools:visibility="invisible">
+
+        <ImageView
+            android:layout_width="100dp"
+            android:layout_height="100dp"
+            app:srcCompat="@drawable/ic_error"
+            app:tint="?colorOnBackground"
+            tools:ignore="contentDescription" />
+
+        <TextView
+            android:id="@+id/loginRecoverErrorMessage"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="20dp"
+            android:gravity="center"
+            android:padding="8dp"
+            android:text="@string/error_unknown"
+            android:textSize="20sp" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="16dp"
+            android:gravity="center"
+            android:orientation="horizontal">
+
+            <com.google.android.material.button.MaterialButton
+                android:id="@+id/loginRecoverErrorDetails"
+                style="@style/Widget.MaterialComponents.Button.OutlinedButton"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginEnd="8dp"
+                android:layout_marginRight="8dp"
+                android:text="@string/all_details" />
+
+            <com.google.android.material.button.MaterialButton
+                android:id="@+id/loginRecoverErrorRetry"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/all_retry" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <androidx.core.widget.NestedScrollView
+        android:id="@+id/loginRecoverSuccess"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:fillViewport="true"
+        android:scrollbars="none"
+        android:visibility="invisible"
+        tools:visibility="visible">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:gravity="center"
+            android:orientation="vertical"
+            tools:ignore="UseCompoundDrawables">
+
+            <ImageView
+                android:layout_width="100dp"
+                android:layout_height="100dp"
+                app:srcCompat="@drawable/ic_all_done"
+                app:tint="?colorOnBackground"
+                tools:ignore="contentDescription" />
+
+            <TextView
+                android:id="@+id/loginRecoverSuccessTitle"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="35dp"
+                android:layout_marginTop="20dp"
+                android:layout_marginEnd="35dp"
+                android:gravity="center"
+                android:textSize="20sp"
+                tools:text="Pomyślnie wysłano email!" />
+
+            <TextView
+                android:id="@+id/loginRecoverSuccessMessage"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_margin="35dp"
+                android:lineSpacingMultiplier="1.5"
+                android:scrollbars="vertical"
+                android:text="@string/login_recover"
+                android:textSize="14sp"
+                tools:text="@tools:sample/lorem/random" />
+
+            <com.google.android.material.button.MaterialButton
+                android:id="@+id/loginRecoverLogin"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="end"
+                android:layout_marginEnd="30dp"
+                android:layout_marginBottom="30dp"
+                android:text="@android:string/ok" />
+        </LinearLayout>
+
+    </androidx.core.widget.NestedScrollView>
+</FrameLayout>
diff --git a/app/src/main/res/values-pl/strings.xml b/app/src/main/res/values-pl/strings.xml
index e45c6d62..93620733 100644
--- a/app/src/main/res/values-pl/strings.xml
+++ b/app/src/main/res/values-pl/strings.xml
@@ -29,9 +29,11 @@
     <string name="login_header_symbol">Podaj symbol</string>
     <string name="login_nickname_hint">Nazwa użytkownika</string>
     <string name="login_email_hint">Email</string>
+    <string name="login_login_pesel_email_hint">Login, PESEL lub e-mail</string>
     <string name="login_password_hint">Hasło</string>
     <string name="login_host_hint">Dziennik</string>
     <string name="login_symbol_hint">Symbol</string>
+    <string name="login_symbol_hint_optional">Symbol (opcjonalnie)</string>
     <string name="login_type_api">Mobilne API</string>
     <string name="login_type_scrapper">Scraper</string>
     <string name="login_type_hybrid">Hybrydowe</string>
@@ -44,11 +46,12 @@
     <string name="login_invalid_pin">Nieprawidłowy PIN</string>
     <string name="login_invalid_token">Nieprawidłowy token</string>
     <string name="login_expired_token">Token stracił ważność</string>
+    <string name="login_invalid_email">Niepoprawny adres email</string>
     <string name="login_invalid_symbol">Niepoprawny symbol</string>
     <string name="login_incorrect_symbol">Nie znaleziono ucznia. Sprawdź symbol</string>
     <string name="login_field_required">To pole jest wymagane</string>
     <string name="login_duplicate_student">Wybrany uczeń jest już zalogowany</string>
-    <string name="login_symbol_helper">Symbol znajdziesz na stronie dziennika w Uczeń -> Dostęp Mobilny -> Zarejestruj urządzenie mobilne</string>
+    <string name="login_symbol_helper">Symbol znajdziesz na stronie dziennika w Uczeń -> Dostęp Mobilny -> Zarejestruj urządzenie mobilne</string>
     <string name="login_select_student">Wybierz uczniów do zalogowania w aplikacji</string>
     <string name="login_advanced">Inne opcje</string>
     <string name="login_privacy_policy">Polityka prywatności</string>
@@ -56,6 +59,9 @@
     <string name="login_contact_email">Email</string>
     <string name="login_contact_discord">Discord</string>
     <string name="login_email_intent_title">Wyślij email</string>
+    <string name="login_recover_button">Nie pamiętam hasła</string>
+    <string name="login_recover_title">Przywróć swoje konto</string>
+    <string name="login_recover">Przywróć</string>
     <string name="login_signed_in">Uczeń jest już zalogowany</string>
 
 
diff --git a/app/src/main/res/values-ru/strings.xml b/app/src/main/res/values-ru/strings.xml
index 30e4ef80..2dd4cf41 100644
--- a/app/src/main/res/values-ru/strings.xml
+++ b/app/src/main/res/values-ru/strings.xml
@@ -30,6 +30,7 @@
     <string name="login_header_symbol">Впишите \"symbol\"</string>
     <string name="login_nickname_hint">Имя пользователя</string>
     <string name="login_email_hint">Электронная почта</string>
+    <string name="login_login_pesel_email_hint">Логин, PESEL или электронная почта</string>
     <string name="login_password_hint">Пароль</string>
     <string name="login_host_hint">Дневник</string>
     <string name="login_type_api">Мобильный API</string>
@@ -39,12 +40,14 @@
     <string name="login_pin_hint">PIN</string>
     <string name="login_api_key_hint">клавиша API</string>
     <string name="login_symbol_hint">Symbol</string>
+    <string name="login_symbol_hint_optional">Символ (необязательно)</string>
     <string name="login_sign_in">Войти</string>
     <string name="login_invalid_password">Слишком короткий пароль</string>
     <string name="login_incorrect_password">Указаны неверные данные</string>
     <string name="login_invalid_pin">Недействительный PIN</string>
     <string name="login_invalid_token">Недействительный token</string>
     <string name="login_expired_token">Токен просрочен</string>
+    <string name="login_invalid_email">Неверный адрес электронной почты</string>
     <string name="login_invalid_symbol">Недействительный symbol</string>
     <string name="login_incorrect_symbol">Не удалось найти ученика. Пожалуйста, проверьте \"symbol\"</string>
     <string name="login_field_required">Это поле обязательно</string>
@@ -57,6 +60,9 @@
     <string name="login_contact_email">Электронная почта</string>
     <string name="login_contact_discord">Discord</string>
     <string name="login_email_intent_title">Отправить письмо</string>
+    <string name="login_recover">восстановление</string>
+    <string name="login_recover_button">Я не помню пароль</string>
+    <string name="login_recover_title">Восстановите свой аккаунт</string>
     <string name="login_signed_in">Студент уже вошел в систему</string>
 
 
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 9090fc6c..04d72605 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -30,6 +30,7 @@
     <string name="login_header_symbol">Enter the symbol</string>
     <string name="login_nickname_hint">Username</string>
     <string name="login_email_hint">Email</string>
+    <string name="login_login_pesel_email_hint">Login, PESEL or e-mail</string>
     <string name="login_password_hint">Password</string>
     <string name="login_host_hint">Register</string>
     <string name="login_type_api">Mobile API</string>
@@ -39,12 +40,14 @@
     <string name="login_pin_hint">PIN</string>
     <string name="login_api_key_hint">API key</string>
     <string name="login_symbol_hint">Symbol</string>
+    <string name="login_symbol_hint_optional">Symbol (optional)</string>
     <string name="login_sign_in">Sign in</string>
     <string name="login_invalid_password">Password too short</string>
     <string name="login_incorrect_password">Login details are incorrect</string>
     <string name="login_invalid_pin">Invalid PIN</string>
     <string name="login_invalid_token">Invalid token</string>
     <string name="login_expired_token">Token expired</string>
+    <string name="login_invalid_email">Invalid email</string>
     <string name="login_invalid_symbol">Invalid symbol</string>
     <string name="login_incorrect_symbol">Student not found. Check the symbol</string>
     <string name="login_field_required">This field is required</string>
@@ -59,6 +62,9 @@
     <string name="login_email_intent_title">Send email</string>
     <string name="login_email_subject" translatable="false">Zgłoszenie: Problemy z logowaniem</string>
     <string name="login_email_text" translatable="false">Informacje o aplikacji:\n\nUrządzenie: %1$s\nWersja SDK: %2$s\nWersja aplikacji: %3$s\n\nOpis problemu:</string>
+    <string name="login_recover_button">I forgot my password</string>
+    <string name="login_recover_title">Recover your account</string>
+    <string name="login_recover">Recover</string>
     <string name="login_signed_in">Student is already signed in</string>