Android: Set background color for status bar (#431)

Author: jperedadnr

modules/statusbar/src/main/native/android/dalvik/DalvikStatusBarService.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, Gluon
+ * Copyright (c) 2020, 2025, Gluon
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -29,8 +29,10 @@
 
 import android.app.Activity;
 import android.content.Context;
+import android.graphics.drawable.ColorDrawable;
 import android.os.Build;
 import android.util.Log;
+import android.view.View;
 import android.view.Window;
 import android.view.WindowManager;
 
@@ -45,7 +47,7 @@ public DalvikStatusBarService(Activity activity) {
     }
 
     private void setColor(final int color) {
-        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) { // < 21
             Log.e(TAG, "StatusBar service is not supported for the current Android version");
             return;
         }
@@ -62,9 +64,27 @@ private void setColor(final int color) {
             @Override
             public void run() {
                 Window window = activity.getWindow();
-                window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
-                window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
-                window.setStatusBarColor(color);
+                if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.UPSIDE_DOWN_CAKE) { // <= 34
+                    window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
+                    // make status bar transparent
+                    window.setStatusBarColor(0x00000000);
+                    // paint window
+                    window.setBackgroundDrawable(new ColorDrawable(color));
+                } else { // >= 35
+                    View decorView = window.getDecorView();
+
+                    // Get insets, before applying the color, as it will reset them
+                    int top = decorView.getPaddingTop();
+                    int right = decorView.getPaddingRight();
+                    int bottom = decorView.getPaddingBottom();
+                    int left = decorView.getPaddingLeft();
+
+                    // Apply color
+                    decorView.setBackground(new ColorDrawable(color));
+
+                    // Restore insets
+                    decorView.setPadding(left, top, right, bottom);
+                }
             }
         });
     }