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Commit 8f872b0c authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Automerger Merge Worker
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Merge "Set DividerView accessibility embedded matrix to surface position" into... 

Merge "Set DividerView accessibility embedded matrix to surface position" into rvc-dev am: 4acfd1f0

Change-Id: Idbcf9a5094e5214b5300a53ed8684f47407e124d
parents 3883a6cb 4acfd1f0

packages/SystemUI/src/com/android/systemui/stackdivider/DividerView.java

+25 −0
Original line number Diff line number Diff line
@@ -28,12 +28,14 @@ import android.animation.ValueAnimator; 
import android.annotation.Nullable;

import android.content.Context;

import android.content.res.Configuration;

import android.graphics.Matrix;

import android.graphics.Rect;

import android.graphics.Region;

import android.graphics.Region.Op;

import android.hardware.display.DisplayManager;

import android.os.Bundle;

import android.os.Handler;

import android.os.RemoteException;

import android.util.AttributeSet;

import android.util.Slog;

import android.view.Display;
@@ -164,6 +166,9 @@ public class DividerView extends FrameLayout implements OnTouchListener, 
    int mDividerPositionX;

    int mDividerPositionY;



    private final Matrix mTmpMatrix = new Matrix();

    private final float[] mTmpValues = new float[9];



    // The view is removed or in the process of been removed from the system.

    private boolean mRemoved;
@@ -249,6 +254,22 @@ public class DividerView extends FrameLayout implements OnTouchListener, 
        }

    };



    private Runnable mUpdateEmbeddedMatrix = () -> {

        if (getViewRootImpl() == null) {

            return;

        }

        if (isHorizontalDivision()) {

            mTmpMatrix.setTranslate(0, mDividerPositionY - mDividerInsets);

        } else {

            mTmpMatrix.setTranslate(mDividerPositionX - mDividerInsets, 0);

        }

        mTmpMatrix.getValues(mTmpValues);

        try {

            getViewRootImpl().getAccessibilityEmbeddedConnection().setScreenMatrix(mTmpValues);

        } catch (RemoteException e) {

        }

    };



    public DividerView(Context context) {

        this(context, null);

    }
@@ -1084,6 +1105,10 @@ public class DividerView extends FrameLayout implements OnTouchListener, 
                t.setPosition(dividerCtrl, mDividerPositionX - mDividerInsets, 0);

            }

        }

        if (getViewRootImpl() != null) {

            mHandler.removeCallbacks(mUpdateEmbeddedMatrix);

            mHandler.post(mUpdateEmbeddedMatrix);

        }

    }



    void setResizeDimLayer(Transaction t, boolean primary, float alpha) {