Gsoc 2023 profile screen migration compose (#29)

* Update for some issue In Deploy to Appetize

* removed Github Token from ci file

* Migrated fragment_login.xml to LoginScreen.kt Compose and Updated
facebook Sdk version to latest and added code changes according to new
methods in doc and updated gitlab-ci.yml for fbClientSecret

* Migrated fragment_home.xml to HomeScreen.kt in compose

* Migrated fragment_settings.xml to SettingScreen.kt in Compose

* Migrated fragment_profile.xml to ProfileScreen.kt in compose

app/build.gradle

@@ -208,6 +208,7 @@ dependencies {
   debugImplementation 'androidx.compose.ui:ui-test-manifest'
   implementation "androidx.activity:activity-compose:$rootProject.composeActivityVersion"
   implementation "com.google.accompanist:accompanist-systemuicontroller:$rootProject.accompanist_version"
+  implementation "com.google.accompanist:accompanist-permissions:$rootProject.accompanist_version"
 
   //Coil
   implementation("io.coil-kt:coil-compose:$rootProject.coilVersion")
@@ -217,4 +218,7 @@ dependencies {
 
   //for live data to state
   implementation("androidx.compose.runtime:runtime-livedata:$rootProject.composeLiveData")
+
+  //for language change
+  implementation "com.github.YarikSOffice:lingver:$rootProject.languageLibrary"
 }

app/src/main/AndroidManifest.xml

@@ -2,14 +2,11 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
   xmlns:tools="http://schemas.android.com/tools">
 
-  <uses-feature
-    android:name="android.hardware.camera"
-    android:required="true" />
-
   <uses-permission android:name="android.permission.INTERNET" />
   <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
-  <uses-permission android:name="android.permission.CAMERA" />
+  <uses-permission android:name="android.permission.CAMERA"/>
+  <uses-feature android:name="android.hardware.camera.any"/>
 
   <application
     android:name=".AgoraApp"

app/src/main/java/org/aossie/agoraandroid/AgoraApp.kt

@@ -2,8 +2,10 @@ package org.aossie.agoraandroid
 
 import android.app.Application
 import android.util.Log
+import com.yariksoffice.lingver.Lingver
 import org.aossie.agoraandroid.ui.di.AppComponent
 import org.aossie.agoraandroid.ui.di.DaggerAppComponent
+import org.aossie.agoraandroid.utilities.AppConstants
 import timber.log.Timber
 import timber.log.Timber.DebugTree
 import timber.log.Timber.Tree
@@ -33,6 +35,7 @@ class AgoraApp : Application() {
   override fun onCreate() {
     super.onCreate()
     Timber.plant(if (BuildConfig.DEBUG) DebugTree() else CrashReportingTree())
+    Lingver.init(this,AppConstants.DEFAULT_LANG)
   }
 
   private class CrashReportingTree : Tree() {

app/src/main/java/org/aossie/agoraandroid/data/db/PreferenceProvider.kt

@@ -27,6 +27,7 @@ constructor(
     private val REFRESH_TOKEN = stringPreferencesKey("refreshToken")
     private val FACEBOOK_ACCESS_TOKEN = stringPreferencesKey("facebookAccessToken")
     private val ENABLE_BIOMETRIC = booleanPreferencesKey("isBiometricEnabled")
+    private val APP_LANGUAGE = stringPreferencesKey("appLanguage")
   }
 
   private val userDataStore = context.userDataStore
@@ -166,4 +167,21 @@ constructor(
       it.clear()
     }
   }
+
+  suspend fun updateAppLanguage(lang: String) {
+    userDataStore.edit {
+      it[APP_LANGUAGE] = lang?.let { _lang ->
+        securityUtil.encryptToken(_lang)
+      } ?: ""
+    }
+  }
+
+  fun getAppLanguage(): Flow<String> {
+    return userDataStore.data.map {
+      val language = it[APP_LANGUAGE]?.let { _lang ->
+        securityUtil.decryptToken(_lang)
+      }
+      language ?: "en"
+    }
+  }
 }

app/src/main/java/org/aossie/agoraandroid/ui/di/models/AppContext.kt

@@ -0,0 +1,7 @@
+package org.aossie.agoraandroid.ui.di.models
+
+import android.content.Context
+
+data class AppContext(
+  val context: Context
+)

app/src/main/java/org/aossie/agoraandroid/ui/di/modules/AppModule.kt

@@ -73,6 +73,7 @@ import org.aossie.agoraandroid.domain.useCases.profile.GetUserDataUseCase
 import org.aossie.agoraandroid.domain.useCases.profile.ProfileUseCases
 import org.aossie.agoraandroid.domain.useCases.profile.ToggleTwoFactorAuthUseCase
 import org.aossie.agoraandroid.domain.useCases.profile.UpdateUserUseCase
+import org.aossie.agoraandroid.ui.di.models.AppContext
 import org.aossie.agoraandroid.utilities.AppConstants
 import org.aossie.agoraandroid.utilities.InternetManager
 import org.aossie.agoraandroid.utilities.SecurityUtil
@@ -501,4 +502,10 @@ class AppModule {
   ): CastVoteActivityUseCases {
     return CastVoteActivityUseCases(castVoteUseCase, verifyVotersUseCase)
   }
+
+  @Singleton
+  @Provides
+  fun provideAppContext(context: Context): AppContext {
+    return AppContext(context)
+  }
 }

app/src/main/java/org/aossie/agoraandroid/ui/fragments/home/HomeViewModel.kt

@@ -1,21 +1,27 @@
 package org.aossie.agoraandroid.ui.fragments.home
 
+import android.content.Context
+import android.content.Intent
 import androidx.lifecycle.MediatorLiveData
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
+import com.yariksoffice.lingver.Lingver
 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.delay
+import kotlinx.coroutines.flow.MutableSharedFlow
 import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.asSharedFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.launch
+import org.aossie.agoraandroid.data.db.PreferenceProvider
 import org.aossie.agoraandroid.domain.useCases.homeFragment.HomeFragmentUseCases
 import org.aossie.agoraandroid.ui.fragments.auth.SessionExpiredListener
 import org.aossie.agoraandroid.ui.screens.common.Util.ScreensState
 import org.aossie.agoraandroid.utilities.ApiException
 import org.aossie.agoraandroid.utilities.AppConstants
+import org.aossie.agoraandroid.utilities.LocaleUtil
 import org.aossie.agoraandroid.utilities.NoInternetException
-import org.aossie.agoraandroid.utilities.ResponseUI
 import org.aossie.agoraandroid.utilities.SessionExpirationException
 import java.text.SimpleDateFormat
 import java.util.Calendar
@@ -30,10 +36,9 @@ const val ACTIVE_ELECTION_COUNT = "activeElectionsCount"
 
 class HomeViewModel @Inject
 constructor(
-  private val homeViewModelUseCases: HomeFragmentUseCases
+  private val homeViewModelUseCases: HomeFragmentUseCases,
+  private val prefs: PreferenceProvider
 ) : ViewModel() {
-  private val _getLogoutStateFLow: MutableStateFlow<ResponseUI<Any>?> = MutableStateFlow(null)
-  val getLogoutStateFlow: StateFlow<ResponseUI<Any>?> = _getLogoutStateFLow
   var sessionExpiredListener: SessionExpiredListener? = null
   private val formatter = SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'", Locale.ENGLISH)
   private val currentDate: Date = Calendar.getInstance()
@@ -46,6 +51,15 @@ constructor(
   private val _countMediatorLiveData = MediatorLiveData<MutableMap<String, Int>>()
   val countMediatorLiveData = _countMediatorLiveData
 
+  private val _progressAndErrorState = MutableStateFlow (ScreensState())
+  val progressAndErrorState = _progressAndErrorState.asStateFlow()
+
+  private val _uiEvents = MutableSharedFlow<UiEvents>()
+  val uiEvents = _uiEvents.asSharedFlow()
+
+  val appLanguage = prefs.getAppLanguage()
+  val getSupportedLanguages = LocaleUtil.getSupportedLanguages()
+
   init {
     _countMediatorLiveData.value = mutableMapOf(
       TOTAL_ELECTION_COUNT to 0,
@@ -108,23 +122,44 @@ constructor(
   }
 
   fun doLogout() {
-    _getLogoutStateFLow.value = ResponseUI.loading()
+    showLoading("Logging you out...")
     viewModelScope.launch {
       try {
         homeViewModelUseCases.logOut()
-        _getLogoutStateFLow.value = ResponseUI.success()
+        hideSnackBar()
+        hideLoading()
+        _uiEvents.emit(UiEvents.UserLoggedOut)
       } catch (e: ApiException) {
-        _getLogoutStateFLow.value = ResponseUI.error(e.message)
+        showMessage(e.message!!)
       } catch (e: SessionExpirationException) {
         sessionExpiredListener?.onSessionExpired()
       } catch (e: NoInternetException) {
-        _getLogoutStateFLow.value = ResponseUI.error(e.message)
+        showMessage(e.message!!)
       } catch (e: Exception) {
-        _getLogoutStateFLow.value = ResponseUI.error(e.message)
+        showMessage(e.message!!)
       }
     }
   }
 
+  fun changeLanguage(newLanguage: Pair<String, String>, context: Context) {
+    viewModelScope.launch {
+      prefs.updateAppLanguage(newLanguage.second)
+      Lingver.getInstance().setLocale(context, newLanguage.second)
+      delay(500)
+      restartApp(context)
+    }
+  }
+
+  private fun restartApp(context: Context) {
+    val intent = context.packageManager.getLaunchIntentForPackage(context.packageName)
+    intent?.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_CLEAR_TASK or Intent.FLAG_ACTIVITY_NEW_TASK)
+    context.startActivity(intent)
+  }
+
+  sealed class UiEvents{
+    object UserLoggedOut:UiEvents()
+  }
+
   private fun showLoading(message: Any) {
     _progressAndErrorState.value = progressAndErrorState.value.copy(
       loading = Pair(message,true)