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Introduce TaskView.setObscuredTouchRegion.

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- We have the existing api TaskView.setObsucredTouchRect(), but introduce new api to provide more flexibility.
- go/aaos-taskview-improvements

Bug: 225388469
Test: Check the behavior in the sample app with 2 buttons.
Change-Id: I3db7fcc45b73523fb17039f5a88d015cefce4819
This commit is contained in:
Yuncheol Heo
2022-03-22 09:14:03 -07:00
parent 72fbb77539
commit 2bb65a2c92
2 changed files with 56 additions and 4 deletions
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17
libs/WindowManager/Shell/src/com/android/wm/shell/TaskView.java
View File

@@ -88,7 +88,7 @@ public class TaskView extends SurfaceView implements SurfaceHolder.Callback,
private boolean mIsInitialized;
private Listener mListener;
private Executor mListenerExecutor;
private Rect mObscuredTouchRect;
private Region mObscuredTouchRegion;
private final Rect mTmpRect = new Rect();
private final Rect mTmpRootRect = new Rect();
@@ -202,7 +202,16 @@ public class TaskView extends SurfaceView implements SurfaceHolder.Callback,
* @param obscuredRect the obscured region of the view.
*/
public void setObscuredTouchRect(Rect obscuredRect) {
mObscuredTouchRect = obscuredRect;
mObscuredTouchRegion = obscuredRect != null ? new Region(obscuredRect) : null;
}
/**
* Indicates a region of the view that is not touchable.
*
* @param obscuredRegion the obscured region of the view.
*/
public void setObscuredTouchRegion(Region obscuredRegion) {
mObscuredTouchRegion = obscuredRegion;
}
private void onLocationChanged(WindowContainerTransaction wct) {
@@ -468,8 +477,8 @@ public class TaskView extends SurfaceView implements SurfaceHolder.Callback,
mTmpLocation[0] + getWidth(), mTmpLocation[1] + getHeight());
inoutInfo.touchableRegion.op(mTmpRect, Region.Op.DIFFERENCE);
if (mObscuredTouchRect != null) {
inoutInfo.touchableRegion.union(mObscuredTouchRect);
if (mObscuredTouchRegion != null) {
inoutInfo.touchableRegion.op(mObscuredTouchRegion, Region.Op.UNION);
}
}

43
libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/TaskViewTest.java
View File

@@ -39,11 +39,13 @@ import android.app.ActivityOptions;
import android.app.PendingIntent;
import android.content.Context;
import android.graphics.Rect;
import android.graphics.Region;
import android.testing.AndroidTestingRunner;
import android.testing.TestableLooper;
import android.view.SurfaceControl;
import android.view.SurfaceHolder;
import android.view.SurfaceSession;
import android.view.ViewTreeObserver;
import android.window.WindowContainerToken;
import android.window.WindowContainerTransaction;
@@ -397,4 +399,45 @@ public class TaskViewTest extends ShellTestCase {
mTaskView.prepareCloseAnimation();
verify(mOrganizer).setInterceptBackPressedOnTaskRoot(eq(mTaskInfo.token), eq(false));
}
@Test
public void testSetObscuredTouchRect() {
mTaskView.setObscuredTouchRect(
new Rect(/* left= */ 0, /* top= */ 10, /* right= */ 100, /* bottom= */ 120));
ViewTreeObserver.InternalInsetsInfo insetsInfo = new ViewTreeObserver.InternalInsetsInfo();
mTaskView.onComputeInternalInsets(insetsInfo);
assertThat(insetsInfo.touchableRegion.contains(0, 10)).isTrue();
// Region doesn't contain the right/bottom edge.
assertThat(insetsInfo.touchableRegion.contains(100 - 1, 120 - 1)).isTrue();
mTaskView.setObscuredTouchRect(null);
insetsInfo.touchableRegion.setEmpty();
mTaskView.onComputeInternalInsets(insetsInfo);
assertThat(insetsInfo.touchableRegion.contains(0, 10)).isFalse();
assertThat(insetsInfo.touchableRegion.contains(100 - 1, 120 - 1)).isFalse();
}
@Test
public void testSetObscuredTouchRegion() {
Region obscuredRegion = new Region(10, 10, 19, 19);
obscuredRegion.union(new Rect(30, 30, 39, 39));
mTaskView.setObscuredTouchRegion(obscuredRegion);
ViewTreeObserver.InternalInsetsInfo insetsInfo = new ViewTreeObserver.InternalInsetsInfo();
mTaskView.onComputeInternalInsets(insetsInfo);
assertThat(insetsInfo.touchableRegion.contains(10, 10)).isTrue();
assertThat(insetsInfo.touchableRegion.contains(20, 20)).isFalse();
assertThat(insetsInfo.touchableRegion.contains(30, 30)).isTrue();
mTaskView.setObscuredTouchRegion(null);
insetsInfo.touchableRegion.setEmpty();
mTaskView.onComputeInternalInsets(insetsInfo);
assertThat(insetsInfo.touchableRegion.contains(10, 10)).isFalse();
assertThat(insetsInfo.touchableRegion.contains(20, 20)).isFalse();
assertThat(insetsInfo.touchableRegion.contains(30, 30)).isFalse();
}
}