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Commit 159645b4 authored by Evan Laird's avatar Evan Laird Committed by Automerger Merge Worker
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Merge "Cache Display.Mode so we can ignore refresh rate changes" into... 

Merge "Cache Display.Mode so we can ignore refresh rate changes" into rvc-d1-dev am: b2641d1d am: 7cb577fd

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12063358

Change-Id: I4545084d67ea881d1510970c13eae10820656b81
parents 485d2364 7cb577fd

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

+24 −0
Original line number Diff line number Diff line
@@ -62,6 +62,7 @@ import android.os.UserHandle; 
import android.provider.Settings.Secure;

import android.util.DisplayMetrics;

import android.util.Log;

import android.view.Display;

import android.view.DisplayCutout;

import android.view.DisplayCutout.BoundsPosition;

import android.view.DisplayInfo;
@@ -820,6 +821,7 @@ public class ScreenDecorations extends SystemUI implements Tunable { 


        private static final float HIDDEN_CAMERA_PROTECTION_SCALE = 0.5f;



        private Display.Mode mDisplayMode = null;

        private final DisplayInfo mInfo = new DisplayInfo();

        private final Paint mPaint = new Paint();

        private final List<Rect> mBounds = new ArrayList();
@@ -904,11 +906,33 @@ public class ScreenDecorations extends SystemUI implements Tunable { 


        @Override

        public void onDisplayChanged(int displayId) {

            Display.Mode oldMode = mDisplayMode;

            mDisplayMode = getDisplay().getMode();



            // Display mode hasn't meaningfully changed, we can ignore it

            if (!modeChanged(oldMode, mDisplayMode)) {

                return;

            }



            if (displayId == getDisplay().getDisplayId()) {

                update();

            }

        }



        private boolean modeChanged(Display.Mode oldMode, Display.Mode newMode) {

            if (oldMode == null) {

                return true;

            }



            boolean changed = false;

            changed |= oldMode.getPhysicalHeight() != newMode.getPhysicalHeight();

            changed |= oldMode.getPhysicalWidth() != newMode.getPhysicalWidth();

            // We purposely ignore refresh rate and id changes here, because we don't need to

            // invalidate for those, and they can trigger the refresh rate to increase



            return changed;

        }



        public void setRotation(int rotation) {

            mRotation = rotation;

            update();