Make the icon of SplashScreenView non-focusable

To make the embedded window of SplashScreenView non-focusable, needs
to add the window flag separately from SurfaceControlViewHost#setView

Bug: 319369153
Test: verify the embedded window of splash screen won't grant focus
Change-Id: Ic9b48dcc4de25e681405b3dd78468597a8a7c627

1 files changed, 9 insertions, 1 deletions

diff --git a/core/java/android/window/SplashScreenView.java b/core/java/android/window/SplashScreenView.java
index bdaad2b68fc2..473b814fc4a7 100644
--- a/core/java/android/window/SplashScreenView.java
+++ b/core/java/android/window/SplashScreenView.java
@@ -47,6 +47,7 @@ import android.view.SurfaceView;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.Window;
+import android.view.WindowManager;
 import android.widget.FrameLayout;
 import android.widget.ImageView;
 
@@ -337,7 +338,14 @@ public final class SplashScreenView extends FrameLayout {
                         "SplashScreenView");
                 ImageView imageView = new ImageView(viewContext);
                 imageView.setBackground(mIconDrawable);
-                viewHost.setView(imageView, mIconSize, mIconSize);
+                final int windowFlag = WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE
+                        | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
+                        | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM;
+                final WindowManager.LayoutParams lp =
+                        new WindowManager.LayoutParams(mIconSize, mIconSize,
+                                WindowManager.LayoutParams.TYPE_APPLICATION, windowFlag,
+                                PixelFormat.TRANSPARENT);
+                viewHost.setView(imageView, lp);
                 SurfaceControlViewHost.SurfacePackage surfacePackage = viewHost.getSurfacePackage();
                 surfaceView.setChildSurfacePackage(surfacePackage);
                 view.mSurfacePackage = surfacePackage;