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Commit 8da976a4 authored by Chet Haase's avatar Chet Haase
Browse files

Fix artifacts in clip reveal animations 

clip-reveal the entire screen, not just the app window contents.
Also, account for position of window in non-fullscreen apps.

Issue #19638386 fix launch animation artifacts

Change-Id: I08bc09a89974e28af72c08ddd61bd555e5330221
parent 86bb9ba5

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

+3 −1
Original line number Diff line number Diff line
@@ -977,7 +977,9 @@ public class AppTransition implements Dump { 
                            + " anim=" + a + " nextAppTransition=ANIM_CUSTOM_IN_PLACE"

                            + " transit=" + transit + " Callers=" + Debug.getCallers(3));

        } else if (mNextAppTransitionType == NEXT_TRANSIT_TYPE_CLIP_REVEAL) {

            a = createClipRevealAnimationLocked(transit, enter, appWidth, appHeight);

            a = createClipRevealAnimationLocked(transit, enter,

                    containingFrame.right - containingFrame.left,

                    containingFrame.bottom - containingFrame.top);

            if (DEBUG_APP_TRANSITIONS || DEBUG_ANIM) Slog.v(TAG,

                    "applyAnimation:"

                            + " anim=" + a + " nextAppTransition=ANIM_CLIP_REVEAL"

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

+2 −0
Original line number Diff line number Diff line
@@ -1139,6 +1139,8 @@ class WindowStateAnimator { 
                    mShownAlpha *= appTransformation.getAlpha();

                    if (appTransformation.hasClipRect()) {

                        mClipRect.set(appTransformation.getClipRect());

                        // Account for non-fullscreen windows

                        mClipRect.offset(frame.left, frame.top);

                        if (mWin.mHScale > 0) {

                            mClipRect.left /= mWin.mHScale;

                            mClipRect.right /= mWin.mHScale;