Enabled EdgeToEdge mode in project to support latest windowInset API.

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

@@ -21,8 +21,7 @@
   android:id="@+id/navigation_container"
   android:layout_width="match_parent"
   android:layout_height="match_parent"
-  android:contentDescription="@string/open_drawer"
-  android:fitsSystemWindows="true">
+  android:contentDescription="@string/open_drawer">
 
   <org.kiwix.kiwixmobile.core.utils.NestedCoordinatorLayout
     android:layout_width="match_parent"
@@ -53,7 +52,6 @@
     android:layout_width="wrap_content"
     android:layout_height="match_parent"
     android:layout_gravity="start"
-    android:fitsSystemWindows="true"
     app:headerLayout="@layout/nav_main"
     app:menu="@menu/menu_drawer_main" />
 
@@ -62,7 +60,6 @@
     android:layout_width="wrap_content"
     android:layout_height="match_parent"
     android:layout_gravity="end"
-    android:fitsSystemWindows="true"
     app:headerLayout="@layout/drawer_right" />
 
 

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

@@ -1,24 +1,23 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
   xmlns:app="http://schemas.android.com/apk/res-auto"
-  android:layout_width="match_parent"
-  android:layout_height="match_parent"
   xmlns:tools="http://schemas.android.com/tools"
-  android:fitsSystemWindows="true">
+  android:layout_width="match_parent"
+  android:layout_height="match_parent">
 
   <include layout="@layout/layout_standard_app_bar" />
 
   <androidx.recyclerview.widget.RecyclerView
-    tools:listitem="@layout/item_language"
     android:id="@+id/language_recycler_view"
     android:layout_width="0dp"
     android:layout_height="0dp"
-    app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
     android:contentDescription="@string/pref_language_title"
+    app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
     app:layout_constraintBottom_toBottomOf="parent"
     app:layout_constraintEnd_toEndOf="parent"
     app:layout_constraintStart_toStartOf="parent"
-    app:layout_constraintTop_toBottomOf="@id/app_bar" />
+    app:layout_constraintTop_toBottomOf="@id/app_bar"
+    tools:listitem="@layout/item_language" />
 
   <androidx.core.widget.ContentLoadingProgressBar
     android:id="@+id/language_progressbar"

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

@@ -22,7 +22,6 @@
   xmlns:tools="http://schemas.android.com/tools"
   android:layout_width="match_parent"
   android:layout_height="match_parent"
-  android:fitsSystemWindows="true"
   tools:context="org.kiwix.kiwixmobile.webserver.ZimHostFragment">
 
   <include layout="@layout/layout_toolbar" />

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

@@ -21,8 +21,7 @@
   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:fitsSystemWindows="true">
+  android:layout_height="match_parent">
 
   <org.kiwix.kiwixmobile.core.utils.NestedCoordinatorLayout
     android:layout_width="match_parent"

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

@@ -5,7 +5,6 @@
   android:layout_width="match_parent"
   android:layout_height="match_parent"
   android:background="@android:color/transparent"
-  android:fitsSystemWindows="true"
   tools:context="org.kiwix.kiwixmobile.localFileTransfer.LocalFileTransferFragment">
 
 

buildSrc/src/main/kotlin/Libs.kt

@@ -1,5 +1,3 @@
-import io.opencensus.trace.Tracing
-
 /**
  * Generated by https://github.com/jmfayard/buildSrcVersions
  *
@@ -308,6 +306,8 @@ object Libs {
    */
   const val core_ktx: String = "androidx.core:core-ktx:" + Versions.core_ktx
 
+  const val androidx_activity: String = "androidx.activity:activity:" + Versions.androidx_activity
+
   /**
    * https://github.com/kiwix/java-libkiwix
    */

buildSrc/src/main/kotlin/Versions.kt

@@ -90,6 +90,8 @@ object Versions {
 
   const val core_ktx: String = "1.15.0"
 
+  const val androidx_activity: String = "1.9.3"
+
   const val libkiwix: String = "2.2.3"
 
   const val material: String = "1.12.0"

buildSrc/src/main/kotlin/plugin/AllProjectConfigurer.kt

@@ -233,6 +233,7 @@ class AllProjectConfigurer {
       kapt(Libs.roomCompiler)
       implementation(Libs.tracing)
       implementation(Libs.fetchOkhttp)
+      implementation(Libs.androidx_activity)
     }
   }
 }

core/src/main/java/org/kiwix/kiwixmobile/core/base/BaseActivity.kt

@@ -17,8 +17,13 @@
  */
 package org.kiwix.kiwixmobile.core.base
 
+import android.graphics.Color
+import android.os.Build
 import android.os.Bundle
+import androidx.activity.SystemBarStyle
+import androidx.activity.enableEdgeToEdge
 import androidx.appcompat.app.AppCompatActivity
+import org.kiwix.kiwixmobile.core.extensions.ActivityExtensions.changeStatusBarAndNavigationBarColorInAndroid15AndAbove
 import org.kiwix.kiwixmobile.core.utils.LanguageUtils
 import org.kiwix.kiwixmobile.core.utils.SharedPreferenceUtil
 import javax.inject.Inject
@@ -29,7 +34,14 @@ open class BaseActivity : AppCompatActivity() {
   lateinit var sharedPreferenceUtil: SharedPreferenceUtil
 
   override fun onCreate(savedInstanceState: Bundle?) {
+    enableEdgeToEdge(
+      statusBarStyle = SystemBarStyle.dark(Color.BLACK),
+      navigationBarStyle = SystemBarStyle.dark(Color.BLACK)
+    )
     super.onCreate(savedInstanceState)
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.VANILLA_ICE_CREAM) {
+      changeStatusBarAndNavigationBarColorInAndroid15AndAbove()
+    }
     LanguageUtils.handleLocaleChange(this, sharedPreferenceUtil)
   }
 }

core/src/main/java/org/kiwix/kiwixmobile/core/base/BaseFragment.kt

@@ -21,10 +21,14 @@ package org.kiwix.kiwixmobile.core.base
 import android.content.Context
 import android.os.Bundle
 import android.view.View
+import android.view.ViewGroup
 import androidx.appcompat.app.AppCompatActivity
 import androidx.appcompat.widget.Toolbar
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
 import androidx.fragment.app.Fragment
 import org.kiwix.kiwixmobile.core.R
+import org.kiwix.kiwixmobile.core.extensions.enableEdgeToEdgeMode
 import org.kiwix.kiwixmobile.core.extensions.getToolbarNavigationIcon
 import org.kiwix.kiwixmobile.core.extensions.setToolTipWithContentDescription
 
@@ -46,7 +50,17 @@ abstract class BaseFragment : Fragment() {
 
   override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
     super.onViewCreated(view, savedInstanceState)
+    enableEdgeToEdgeMode()
     setupToolbar()
+    this.view?.let {
+      ViewCompat.setOnApplyWindowInsetsListener(it) { view, windowInsets ->
+        val insets = windowInsets.getInsets(WindowInsetsCompat.Type.systemBars())
+        val layoutParams = view.layoutParams as? ViewGroup.MarginLayoutParams
+        layoutParams?.topMargin = insets.top
+        view.layoutParams = layoutParams
+        WindowInsetsCompat.CONSUMED
+      }
+    }
   }
 
   // Setup toolbar to handle common back pressed event

core/src/main/java/org/kiwix/kiwixmobile/core/extensions/ActivityExtensions.kt

@@ -29,6 +29,8 @@ import android.os.Bundle
 import android.os.Environment
 import android.view.Menu
 import android.view.MenuItem
+import android.view.WindowInsetsController
+import androidx.annotation.RequiresApi
 import androidx.appcompat.app.AppCompatActivity
 import androidx.appcompat.view.ActionMode
 import androidx.appcompat.widget.Toolbar
@@ -199,4 +201,21 @@ object ActivityExtensions {
     val isWideEnough = configuration.smallestScreenWidthDp >= 600
     return isLargeOrXLarge && isWideEnough
   }
+
+  /**
+   * This method is for setting the statusBar color for Android 15 and above.
+   * Since in Android 15 the setStatusBarColor method is deprecated and not works anymore.
+   */
+  @RequiresApi(Build.VERSION_CODES.VANILLA_ICE_CREAM)
+  fun Activity.changeStatusBarAndNavigationBarColorInAndroid15AndAbove() {
+    window?.apply {
+      // Set the white color to icon since the statusBar color is black.
+      decorView.windowInsetsController?.setSystemBarsAppearance(
+        0,
+        WindowInsetsController.APPEARANCE_LIGHT_STATUS_BARS
+      )
+      insetsController?.hide(android.view.WindowInsets.Type.statusBars())
+      insetsController?.show(android.view.WindowInsets.Type.statusBars())
+    }
+  }
 }

core/src/main/java/org/kiwix/kiwixmobile/core/extensions/FragmentExtensions.kt

@@ -19,10 +19,12 @@
 package org.kiwix.kiwixmobile.core.extensions
 
 import android.content.Context
+import android.os.Build
 import android.view.View
 import android.view.inputmethod.InputMethodManager
 import android.widget.Toast
 import androidx.core.view.ViewCompat
+import androidx.core.view.WindowCompat
 import androidx.core.view.WindowInsetsCompat
 import androidx.fragment.app.Fragment
 import androidx.lifecycle.ViewModel
@@ -55,3 +57,12 @@ fun View.closeKeyboard() {
 }
 
 val Fragment.coreMainActivity get() = activity as CoreMainActivity
+
+fun Fragment.enableEdgeToEdgeMode() {
+  activity?.window?.let {
+    WindowCompat.setDecorFitsSystemWindows(
+      it,
+      Build.VERSION.SDK_INT < Build.VERSION_CODES.Q
+    )
+  }
+}

core/src/main/res/layout/drawer_right.xml

@@ -4,5 +4,4 @@
   android:layout_width="match_parent"
   android:layout_height="match_parent"
   android:clickable="true"
-  android:fitsSystemWindows="true"
   android:focusable="true" />

core/src/main/res/layout/fragment_help.xml

@@ -4,7 +4,6 @@
   xmlns:tools="http://schemas.android.com/tools"
   android:layout_width="match_parent"
   android:layout_height="match_parent"
-  android:fitsSystemWindows="true"
   tools:context=".help.HelpFragment">
 
   <include layout="@layout/layout_standard_app_bar" />

core/src/main/res/layout/fragment_page.xml

@@ -3,8 +3,7 @@
   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:fitsSystemWindows="true">
+  android:layout_height="match_parent">
 
   <com.google.android.material.appbar.AppBarLayout
     android:id="@+id/app_bar"

core/src/main/res/layout/fragment_reader.xml

@@ -20,8 +20,7 @@
   xmlns:app="http://schemas.android.com/apk/res-auto"
   android:id="@+id/navigation_fragment_main_drawer_layout"
   android:layout_width="match_parent"
-  android:layout_height="match_parent"
-  android:fitsSystemWindows="true">
+  android:layout_height="match_parent">
 
   <androidx.constraintlayout.widget.ConstraintLayout
     android:layout_width="match_parent"

core/src/main/res/layout/fragment_search.xml

@@ -4,7 +4,6 @@
   android:layout_width="match_parent"
   android:layout_height="match_parent"
   android:animateLayoutChanges="true"
-  android:fitsSystemWindows="true"
   android:orientation="vertical">
 
   <androidx.constraintlayout.widget.ConstraintLayout

core/src/main/res/layout/nav_main.xml

@@ -24,7 +24,6 @@
   <ImageView
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:fitsSystemWindows="true"
     tools:ignore="ContentDescription"
     android:src="@drawable/ic_home_kiwix_banner" />
 </LinearLayout>

core/src/main/res/layout/reader_fragment_content.xml

@@ -26,8 +26,7 @@
 
   <org.kiwix.kiwixmobile.core.utils.NestedCoordinatorLayout
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:fitsSystemWindows="true">
+    android:layout_height="match_parent">
 
     <FrameLayout
       android:id="@+id/activity_main_content_frame"

core/src/main/res/layout/settings.xml

@@ -1,8 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
   android:layout_width="match_parent"
-  android:layout_height="match_parent"
-  android:fitsSystemWindows="true">
+  android:layout_height="match_parent">
 
   <LinearLayout
     android:layout_width="match_parent"

core/src/main/res/layout/tab_switcher.xml

@@ -2,8 +2,7 @@
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
   xmlns:app="http://schemas.android.com/apk/res-auto"
   android:layout_width="match_parent"
-  android:layout_height="match_parent"
-  android:fitsSystemWindows="true">
+  android:layout_height="match_parent">
 
   <androidx.recyclerview.widget.RecyclerView
     android:id="@+id/tab_switcher_recycler_view"

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

@@ -82,7 +82,6 @@
   </style>
 
   <style name="Base.MaterialThemeBuilder" parent="Theme.MaterialComponents.DayNight.NoActionBar">
-
     <item name="android:statusBarColor" tools:ignore="NewApi">@color/black</item>
     <item name="actionModeBackground">@color/cornflower_blue</item>
     <item name="windowActionModeOverlay">true</item>

custom/src/main/res/layout/activity_custom_main.xml

@@ -22,7 +22,6 @@
   android:id="@+id/custom_drawer_container"
   android:layout_width="match_parent"
   android:layout_height="match_parent"
-  android:fitsSystemWindows="true"
   tools:ignore="UnusedIds">
 
   <androidx.fragment.app.FragmentContainerView
@@ -38,7 +37,6 @@
     android:layout_width="wrap_content"
     android:layout_height="match_parent"
     android:layout_gravity="start"
-    android:fitsSystemWindows="true"
     app:headerLayout="@layout/nav_main"
     app:menu="@menu/menu_drawer_main" />
 
@@ -48,6 +46,5 @@
     android:layout_height="match_parent"
     android:layout_gravity="end"
     android:layout_marginTop="24dp"
-    android:fitsSystemWindows="true"
     app:headerLayout="@layout/drawer_right" />
 </androidx.drawerlayout.widget.DrawerLayout>