Added Edge-to-Edge support

Author: DenBond7

FlowCrypt/src/main/java/com/flowcrypt/email/ui/activity/CreateMessageActivity.kt

@@ -11,6 +11,10 @@ import android.os.Bundle
 import android.view.LayoutInflater
 import android.widget.Toast
 import androidx.activity.OnBackPressedCallback
+import androidx.activity.enableEdgeToEdge
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.core.view.updatePadding
 import androidx.navigation.NavHostController
 import androidx.navigation.ui.AppBarConfiguration
 import com.flowcrypt.email.Constants
@@ -69,12 +73,14 @@ class CreateMessageActivity : BaseActivity<ActivityCreateMessageBinding>(),
   }
 
   override fun onCreate(savedInstanceState: Bundle?) {
+    enableEdgeToEdge()
     super.onCreate(savedInstanceState)
     (navController as? NavHostController)?.enableOnBackPressed(true)
     isNavigationArrowDisplayed = true
     val navGraph = navController.navInflater.inflate(R.navigation.create_msg_graph)
     navController.setGraph(navGraph, intent.extras)
     FileAndDirectoryUtils.cleanDir(File(cacheDir, Constants.DRAFT_CACHE_DIR))
+    applyInsetsToSupportEdgeToEdge()
   }
 
   override fun onAccountInfoRefreshed(accountEntity: AccountEntity?) {
@@ -95,6 +101,15 @@ class CreateMessageActivity : BaseActivity<ActivityCreateMessageBinding>(),
     }
   }
 
+  fun applyInsetsToSupportEdgeToEdge() {
+    ViewCompat.setOnApplyWindowInsetsListener(binding.root) { _, insets ->
+      val bars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+      binding.appBarLayout.updatePadding(top = bars.top)
+      binding.root.updatePadding(bottom = bars.bottom)
+      insets
+    }
+  }
+
   companion object {
     fun generateIntent(
       context: Context?,

FlowCrypt/src/main/res/values/themes.xml

@@ -3,15 +3,10 @@
   ~ Contributors: denbond7
   -->
 
-<resources xmlns:tools="http://schemas.android.com/tools">
+<resources>
     <!-- Base application theme. -->
     <style name="AppTheme" parent="Theme.Material3.DayNight">
 
-        <!-- A temporary solution to fix edge-to-edge issue, should be finally fixed by
-         https://github.com/FlowCrypt/flowcrypt-android/issues/2958
-         -->
-        <item name="android:windowOptOutEdgeToEdgeEnforcement" tools:targetApi="35">true</item>
-
         <!-- Customize your theme here. -->
         <item name="colorPrimary">@color/colorPrimary</item>
         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>