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Commit 85104689 authored by shawnlin's avatar shawnlin
Browse files

Fixed cutout flicker in C10, P10 

We should update view layout for hwc layer when orientation change like
we did for the non-hwc layers.

Bug: 229815386
Test: keep rotating device and see if there is cutout flicker
Change-Id: I1b9a95c7132c2e805fdd4615f34fd0b8fcdfeee7
parent 100004b0

packages/SystemUI/src/com/android/systemui/ScreenDecorations.java

+14 −6
Original line number Diff line number Diff line
@@ -47,6 +47,7 @@ import android.hardware.graphics.common.AlphaInterpretation; 
import android.hardware.graphics.common.DisplayDecorationSupport;

import android.os.Handler;

import android.os.SystemProperties;

import android.os.Trace;

import android.os.UserHandle;

import android.provider.Settings.Secure;

import android.util.DisplayUtils;
@@ -1067,15 +1068,22 @@ public class ScreenDecorations extends CoreStartable implements Tunable , Dumpab 
    }



    private void updateLayoutParams() {

        if (mOverlays == null) {

            return;

        //ToDo: We should skip unnecessary call to update view layout.

        Trace.beginSection("ScreenDecorations#updateLayoutParams");

        if (mScreenDecorHwcWindow != null) {

            mWindowManager.updateViewLayout(mScreenDecorHwcWindow, getHwcWindowLayoutParams());

        }



        if (mOverlays != null) {

            for (int i = 0; i < BOUNDS_POSITION_LENGTH; i++) {

                if (mOverlays[i] == null) {

                    continue;

                }

            mWindowManager.updateViewLayout(mOverlays[i].getRootView(), getWindowLayoutParams(i));

                mWindowManager.updateViewLayout(

                        mOverlays[i].getRootView(), getWindowLayoutParams(i));

            }

        }

        Trace.endSection();

    }



    @Override