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Merge "ViewRootImpl: Correct opaque flag usage" into sc-dev

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This commit is contained in:
TreeHugger Robot
2021-06-02 09:28:33 +00:00
committed by Android (Google) Code Review
parent cb3e9c2bc8 776dd9e556
commit a731c9f3f9
2 changed files with 6 additions and 3 deletions
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7
core/java/android/view/ViewRootImpl.java
View File

@@ -2783,7 +2783,7 @@ public final class ViewRootImpl implements ViewParent,
& WindowManagerGlobal.RELAYOUT_RES_DRAG_RESIZING_DOCKED) != 0;
final boolean dragResizing = freeformResizing || dockedResizing;
if (mSurfaceControl.isValid()) {
updateOpacity(params, dragResizing);
updateOpacity(mWindowAttributes, dragResizing);
}
if (DEBUG_LAYOUT) Log.v(mTag, "relayout: frame=" + frame.toShortString()
@@ -7749,9 +7749,10 @@ public final class ViewRootImpl implements ViewParent,
return relayoutResult;
}
private void updateOpacity(@Nullable WindowManager.LayoutParams params, boolean dragResizing) {
private void updateOpacity(WindowManager.LayoutParams params, boolean dragResizing) {
boolean opaque = false;
if (params != null && !PixelFormat.formatHasAlpha(params.format)
if (!PixelFormat.formatHasAlpha(params.format)
// Don't make surface with surfaceInsets opaque as they display a
// translucent shadow.
&& params.surfaceInsets.left == 0

2
libs/WindowManager/Shell/src/com/android/wm/shell/startingsurface/StartingSurfaceDrawer.java
View File

@@ -29,6 +29,7 @@ import android.content.pm.PackageManager;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.content.res.TypedArray;
import android.graphics.PixelFormat;
import android.graphics.Rect;
import android.hardware.display.DisplayManager;
import android.os.IBinder;
@@ -215,6 +216,7 @@ public class StartingSurfaceDrawer {
WindowManager.LayoutParams.TYPE_APPLICATION_STARTING);
params.setFitInsetsSides(0);
params.setFitInsetsTypes(0);
params.format = PixelFormat.TRANSLUCENT;
int windowFlags = WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED
| WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS
| WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN