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Commit c29d0dca authored by Rob Carr's avatar Rob Carr Committed by android-build-merger
Browse files

Merge "WM/ViewRootImpl: Fix convertFromTranslucent to respect existing state." into qt-dev 

am: 87b66465

Change-Id: I870979a63662f84b07c972dfd17b21a7dd0fccb3
parents 0cba51e9 87b66465

core/java/android/view/ViewRootImpl.java

+1 −0
Original line number Diff line number Diff line
@@ -8271,6 +8271,7 @@ public final class ViewRootImpl implements ViewParent, 


    void changeCanvasOpacity(boolean opaque) {

        Log.d(mTag, "changeCanvasOpacity: opaque=" + opaque);

        opaque = opaque & ((mView.mPrivateFlags & View.PFLAG_REQUEST_TRANSPARENT_REGIONS) == 0);

        if (mAttachInfo.mThreadedRenderer != null) {

            mAttachInfo.mThreadedRenderer.setOpaque(opaque);

        }

services/core/java/com/android/server/wm/WindowManagerService.java

+5 −2
Original line number Diff line number Diff line
@@ -137,6 +137,7 @@ import android.database.ContentObserver; 
import android.graphics.Bitmap;

import android.graphics.Insets;

import android.graphics.Matrix;

import android.graphics.PixelFormat;

import android.graphics.Point;

import android.graphics.Rect;

import android.graphics.RectF;
@@ -2604,9 +2605,11 @@ public class WindowManagerService extends IWindowManager.Stub 
        final AppWindowToken wtoken = mRoot.getAppWindowToken(token);

        if (wtoken != null) {

            final WindowState win = wtoken.findMainWindow();

            if (win != null) {

                win.mWinAnimator.setOpaqueLocked(isOpaque);

            if (win == null) {

                return;

            }

            isOpaque = isOpaque & !PixelFormat.formatHasAlpha(win.getAttrs().format);

            win.mWinAnimator.setOpaqueLocked(isOpaque);

        }

    }