support for edge to edge

.idea/deploymentTargetSelector.xml

@@ -3,7 +3,7 @@
   <component name="deploymentTargetSelector">
     <selectionStates>
       <SelectionState runConfigName="app">
-        <option name="selectionMode" value="DROPDOWN" />
+        <option name="selectionMode" value="DIALOG" />
         <DropdownSelection timestamp="2026-05-15T13:54:16.798188666Z">
           <Target type="DEFAULT_BOOT">
             <handle>
@@ -11,7 +11,20 @@
             </handle>
           </Target>
         </DropdownSelection>
-        <DialogSelection />
+        <DialogSelection>
+          <targets>
+            <Target type="DEFAULT_BOOT">
+              <handle>
+                <DeviceId pluginId="Default" identifier="serial=10.0.1.239:5555;connection=ce61d84c" />
+              </handle>
+            </Target>
+            <Target type="DEFAULT_BOOT">
+              <handle>
+                <DeviceId pluginId="PhysicalDevice" identifier="serial=683a9830" />
+              </handle>
+            </Target>
+          </targets>
+        </DialogSelection>
       </SelectionState>
     </selectionStates>
   </component>

app/src/main/java/sh/sar/basedbank/LockActivity.kt

@@ -10,6 +10,9 @@ import androidx.appcompat.app.AppCompatActivity
 import androidx.biometric.BiometricManager
 import androidx.biometric.BiometricPrompt
 import androidx.core.content.ContextCompat
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowCompat
+import androidx.core.view.WindowInsetsCompat
 import androidx.lifecycle.lifecycleScope
 import com.google.android.material.button.MaterialButton
 import kotlinx.coroutines.Dispatchers
@@ -41,8 +44,19 @@ class LockActivity : AppCompatActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        WindowCompat.setDecorFitsSystemWindows(window, false)
         binding = ActivityLockBinding.inflate(layoutInflater)
         setContentView(binding.root)
+        val isLight = (resources.configuration.uiMode and android.content.res.Configuration.UI_MODE_NIGHT_MASK) == android.content.res.Configuration.UI_MODE_NIGHT_NO
+        WindowCompat.getInsetsController(window, window.decorView).apply {
+            isAppearanceLightStatusBars = isLight
+            isAppearanceLightNavigationBars = isLight
+        }
+        ViewCompat.setOnApplyWindowInsetsListener(binding.root) { view, insets ->
+            val bars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            view.setPadding(bars.left, bars.top, bars.right, bars.bottom)
+            insets
+        }
 
         val prefs = getSharedPreferences("prefs", MODE_PRIVATE)
         method = prefs.getString("security_method", "pin") ?: "pin"

app/src/main/java/sh/sar/basedbank/ui/home/HomeActivity.kt

@@ -1,6 +1,7 @@
 package sh.sar.basedbank.ui.home
 
 import android.content.Intent
+import android.content.res.Configuration
 import android.os.Bundle
 import android.os.CountDownTimer
 import android.os.Handler
@@ -14,6 +15,7 @@ import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import androidx.activity.viewModels
 import androidx.appcompat.app.ActionBarDrawerToggle
 import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.WindowCompat
 import androidx.fragment.app.Fragment
 import androidx.lifecycle.lifecycleScope
 import androidx.lifecycle.Lifecycle
@@ -84,11 +86,17 @@ class HomeActivity : AppCompatActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        WindowCompat.setDecorFitsSystemWindows(window, false)
         binding = ActivityHomeBinding.inflate(layoutInflater)
         if (getSharedPreferences("prefs", MODE_PRIVATE).getBoolean("block_screenshots", true)) {
             window.addFlags(android.view.WindowManager.LayoutParams.FLAG_SECURE)
         }
         setContentView(binding.root)
+        val isLight = (resources.configuration.uiMode and Configuration.UI_MODE_NIGHT_MASK) == Configuration.UI_MODE_NIGHT_NO
+        WindowCompat.getInsetsController(window, window.decorView).apply {
+            isAppearanceLightStatusBars = isLight
+            isAppearanceLightNavigationBars = isLight
+        }
         setSupportActionBar(binding.toolbar)
 
         toggle = ActionBarDrawerToggle(

app/src/main/java/sh/sar/basedbank/ui/home/QrScannerActivity.kt

@@ -14,6 +14,9 @@ import android.widget.Toast
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.appcompat.app.AppCompatActivity
 import androidx.camera.core.CameraSelector
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowCompat
+import androidx.core.view.WindowInsetsCompat
 import androidx.camera.core.ImageAnalysis
 import androidx.camera.core.Preview
 import androidx.camera.core.resolutionselector.AspectRatioStrategy
@@ -84,8 +87,23 @@ class QrScannerActivity : AppCompatActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        WindowCompat.setDecorFitsSystemWindows(window, false)
         binding = ActivityQrScannerBinding.inflate(layoutInflater)
         setContentView(binding.root)
+        // Black camera background — always use light (white) system bar icons
+        WindowCompat.getInsetsController(window, window.decorView).apply {
+            isAppearanceLightStatusBars = false
+            isAppearanceLightNavigationBars = false
+        }
+        val originalBtnMarginBottom = (48 * resources.displayMetrics.density).toInt()
+        ViewCompat.setOnApplyWindowInsetsListener(binding.btnContainer) { view, insets ->
+            val bars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            (view.layoutParams as android.widget.FrameLayout.LayoutParams).also {
+                it.bottomMargin = originalBtnMarginBottom + bars.bottom
+                view.layoutParams = it
+            }
+            insets
+        }
         binding.btnCancel.setOnClickListener { finish() }
         binding.btnPickImage.setOnClickListener { pickImageLauncher.launch("image/*") }
 

app/src/main/java/sh/sar/basedbank/ui/login/LoginActivity.kt

@@ -1,7 +1,9 @@
 package sh.sar.basedbank.ui.login
 
+import android.content.res.Configuration
 import android.os.Bundle
 import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.WindowCompat
 import sh.sar.basedbank.databinding.ActivityLoginBinding
 
 class LoginActivity : AppCompatActivity() {
@@ -10,7 +12,13 @@ class LoginActivity : AppCompatActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        WindowCompat.setDecorFitsSystemWindows(window, false)
         binding = ActivityLoginBinding.inflate(layoutInflater)
         setContentView(binding.root)
+        val isLight = (resources.configuration.uiMode and Configuration.UI_MODE_NIGHT_MASK) == Configuration.UI_MODE_NIGHT_NO
+        WindowCompat.getInsetsController(window, window.decorView).apply {
+            isAppearanceLightStatusBars = isLight
+            isAppearanceLightNavigationBars = isLight
+        }
     }
 }

app/src/main/java/sh/sar/basedbank/ui/onboarding/OnboardingActivity.kt

@@ -8,6 +8,9 @@ import android.view.View
 import androidx.appcompat.app.AppCompatActivity
 import androidx.appcompat.app.AppCompatDelegate
 import androidx.core.os.LocaleListCompat
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowCompat
+import androidx.core.view.WindowInsetsCompat
 import androidx.viewpager2.widget.ViewPager2
 import com.google.android.material.tabs.TabLayoutMediator
 import sh.sar.basedbank.R
@@ -22,9 +25,21 @@ class OnboardingActivity : AppCompatActivity(), SecuritySetupFragment.Callback {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        WindowCompat.setDecorFitsSystemWindows(window, false)
         binding = ActivityOnboardingBinding.inflate(layoutInflater)
         setContentView(binding.root)
+        val isLight = (resources.configuration.uiMode and android.content.res.Configuration.UI_MODE_NIGHT_MASK) == android.content.res.Configuration.UI_MODE_NIGHT_NO
+        WindowCompat.getInsetsController(window, window.decorView).apply {
+            isAppearanceLightStatusBars = isLight
+            isAppearanceLightNavigationBars = isLight
+        }
         prefs = getSharedPreferences("prefs", MODE_PRIVATE)
+        val originalBottomPadding = binding.bottomBar.paddingBottom
+        ViewCompat.setOnApplyWindowInsetsListener(binding.bottomBar) { view, insets ->
+            val navBar = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            view.setPadding(view.paddingLeft, view.paddingTop, view.paddingRight, originalBottomPadding + navBar.bottom)
+            insets
+        }
 
         val adapter = OnboardingPagerAdapter(this)
         binding.viewPager.adapter = adapter

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

@@ -4,17 +4,20 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/drawerLayout"
     android:layout_width="match_parent"
-    android:layout_height="match_parent">
+    android:layout_height="match_parent"
+    android:fitsSystemWindows="true">
 
     <!-- Main content -->
     <androidx.coordinatorlayout.widget.CoordinatorLayout
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:background="?attr/colorSurface">
+        android:background="?attr/colorSurface"
+        android:fitsSystemWindows="true">
 
         <com.google.android.material.appbar.AppBarLayout
             android:layout_width="match_parent"
-            android:layout_height="wrap_content">
+            android:layout_height="wrap_content"
+            android:fitsSystemWindows="true">
 
             <com.google.android.material.appbar.MaterialToolbar
                 android:id="@+id/toolbar"
@@ -49,6 +52,7 @@
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:visibility="gone"
+                android:fitsSystemWindows="true"
                 app:menu="@menu/bottom_nav_menu" />
 
         </LinearLayout>
@@ -61,6 +65,7 @@
         android:layout_width="wrap_content"
         android:layout_height="match_parent"
         android:layout_gravity="start"
+        android:fitsSystemWindows="true"
         app:menu="@menu/drawer_menu" />
 
 </androidx.drawerlayout.widget.DrawerLayout>

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

@@ -4,7 +4,8 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="?attr/colorSurface">
+    android:background="?attr/colorSurface"
+    android:fitsSystemWindows="true">
 
     <androidx.fragment.app.FragmentContainerView
         android:id="@+id/navHostFragment"

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

@@ -10,6 +10,7 @@
         android:layout_height="match_parent" />
 
     <LinearLayout
+        android:id="@+id/btnContainer"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_gravity="bottom|center_horizontal"