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Commit be5b2cc0 authored by Pablo Gamito's avatar Pablo Gamito
Browse files

Remove unnecessary surface updates 

Test: atest FlickerTests:TaskTransitionTest + make sure the background color still shows as expected
Bug: 204409129
Change-Id: I80118e6e3d62b7e842d3d036eb86b5c88ff0f04f
parent b6571060

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

+1 −7
Original line number Diff line number Diff line
@@ -42,8 +42,6 @@ import static com.android.server.wm.TaskFragment.TASK_FRAGMENT_VISIBILITY_VISIBL 
import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_ROOT_TASK;

import static com.android.server.wm.WindowManagerDebugConfig.TAG_WM;



import static java.lang.Integer.MIN_VALUE;



import android.annotation.ColorInt;

import android.annotation.Nullable;

import android.app.ActivityOptions;
@@ -907,15 +905,11 @@ final class TaskDisplayArea extends DisplayArea<WindowContainer> { 
        float r = ((color >> 16) & 0xff) / 255.0f;

        float g = ((color >>  8) & 0xff) / 255.0f;

        float b = ((color >>  0) & 0xff) / 255.0f;

        float a = ((color >> 24) & 0xff) / 255.0f;



        mColorLayerCounter++;



        getPendingTransaction().setLayer(mColorBackgroundLayer, MIN_VALUE)

        getPendingTransaction()

                .setColor(mColorBackgroundLayer, new float[]{r, g, b})

                .setAlpha(mColorBackgroundLayer, a)

                .setWindowCrop(mColorBackgroundLayer, getSurfaceWidth(), getSurfaceHeight())

                .setPosition(mColorBackgroundLayer, 0, 0)

                .show(mColorBackgroundLayer);



        scheduleAnimation();