fix: [ANDROAPP-6373] fix screen inset in Android 15

app/src/main/java/org/dhis2/usescases/general/SessionManagerActivity.kt

@@ -19,6 +19,7 @@ import org.dhis2.commons.ActivityResultObserver
 import org.dhis2.commons.Constants
 import org.dhis2.commons.locationprovider.LocationProvider
 import org.dhis2.commons.service.SessionManagerServiceImpl
+import org.dhis2.commons.ui.extensions.handleInsets
 import org.dhis2.commons.viewmodel.DispatcherProvider
 import org.dhis2.data.server.OpenIdSession.LogOutReason
 import org.dhis2.data.service.SyncStatusController
@@ -114,6 +115,8 @@ abstract class SessionManagerActivity : AppCompatActivity(), ActivityResultObser
             }
         }
 
+        handleInsets()
+
         super.onCreate(savedInstanceState)
     }
 
@@ -211,7 +214,11 @@ abstract class SessionManagerActivity : AppCompatActivity(), ActivityResultObser
     }
 
     private fun checkSessionTimeout() {
-        if (::sessionManagerServiceImpl.isInitialized && sessionManagerServiceImpl.checkSessionTimeout({ accountsCount -> sessionAction(accountsCount) }, lifecycleScope) && this !is LoginActivity) {
+        if (::sessionManagerServiceImpl.isInitialized && sessionManagerServiceImpl.checkSessionTimeout(
+                { accountsCount -> sessionAction(accountsCount) },
+                lifecycleScope,
+            ) && this !is LoginActivity
+        ) {
             workManagerController.cancelAllWork()
             syncStatusController.restore()
         }

commons/src/main/java/org/dhis2/commons/ui/extensions/EdgeToEdgeExtension.kt

@@ -0,0 +1,53 @@
+package org.dhis2.commons.ui.extensions
+
+import android.app.Activity
+import android.content.Context
+import android.graphics.drawable.GradientDrawable
+import android.util.TypedValue
+import android.view.View
+import androidx.compose.ui.graphics.toArgb
+import androidx.core.content.ContextCompat
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.core.view.updatePadding
+import org.dhis2.commons.R
+import org.hisp.dhis.mobile.ui.designsystem.theme.SurfaceColor
+
+fun Activity.handleInsets() {
+    val rootView: View = window.decorView.findViewById(android.R.id.content)
+    rootView.background = this.getBackgroundGradientDrawable()
+
+    ViewCompat.setOnApplyWindowInsetsListener(rootView) { v, insets ->
+        val bars = insets.getInsets(
+            WindowInsetsCompat.Type.systemBars()
+                or WindowInsetsCompat.Type.displayCutout(),
+        )
+        v.updatePadding(
+            left = bars.left,
+            top = bars.top,
+            right = bars.right,
+            bottom = bars.bottom,
+        )
+        WindowInsetsCompat.CONSUMED
+    }
+}
+
+private fun Activity.getBackgroundGradientDrawable(): GradientDrawable {
+    val primary = getColorPrimary()
+    val white = SurfaceColor.SurfaceBright.toArgb()
+    return GradientDrawable(
+        GradientDrawable.Orientation.TOP_BOTTOM,
+        intArrayOf(
+            primary,
+            primary,
+            white,
+            white,
+        ),
+    )
+}
+
+private fun Context.getColorPrimary(): Int {
+    val typedValue = TypedValue()
+    this.theme.resolveAttribute(R.attr.colorPrimary, typedValue, true)
+    return ContextCompat.getColor(this, typedValue.resourceId)
+}

stock-usecase/src/main/java/org/dhis2/android/rtsm/ui/home/HomeActivity.kt

@@ -37,6 +37,7 @@ import org.dhis2.commons.sync.OnSyncNavigationListener
 import org.dhis2.commons.sync.SyncContext
 import org.dhis2.commons.sync.SyncDialog
 import org.dhis2.commons.sync.SyncStatusItem
+import org.dhis2.commons.ui.extensions.handleInsets
 import org.hisp.dhis.mobile.ui.designsystem.theme.DHIS2Theme
 
 @AndroidEntryPoint
@@ -60,6 +61,7 @@ class HomeActivity : AppCompatActivity() {
         intent.getParcelableExtra<AppConfig>(INTENT_EXTRA_APP_CONFIG)
             ?.let { manageStockViewModel.setConfig(it) }
 
+        handleInsets()
         setContent {
             val settingsUiState by viewModel.settingsUiState.collectAsState()
             val helperText by viewModel.helperText.collectAsState()