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Animate notification shade on click on notification button

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Bug: 131845242
Test: Manual
Change-Id: I11c7fdd3ae599144748516e8845355743b54d1a0
(cherry picked from commit cbe2a75b4a75651cc9dada14057f78125fde565d)
This commit is contained in:
Priyank Singh
2019-05-03 15:36:25 -07:00
parent ef4808551d
commit b9ab052e08
1 changed files with 31 additions and 8 deletions
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39
packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java
View File

@@ -36,6 +36,7 @@ import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewGroup.LayoutParams;
import android.view.ViewTreeObserver;
import android.view.WindowManager;
import androidx.annotation.NonNull;
@@ -570,15 +571,33 @@ public class CarStatusBar extends StatusBar implements
* notification shade this method also makes the view invisible after animation ends.
*/
private void animateNotificationPanel(float velocity, boolean isClosing) {
Rect rect = mNotificationList.getClipBounds();
if (rect == null) {
return;
}
float from = rect.bottom;
float to = 0;
if (!isClosing) {
to = mNotificationView.getHeight();
}
Rect rect = mNotificationList.getClipBounds();
if (rect != null) {
float from = rect.bottom;
animate(from, to, velocity, isClosing);
return;
}
// We will only be here if the shade is being opened programmatically.
ViewTreeObserver notificationTreeObserver = mNotificationView.getViewTreeObserver();
notificationTreeObserver.addOnGlobalLayoutListener(
new ViewTreeObserver.OnGlobalLayoutListener() {
@Override
public void onGlobalLayout() {
ViewTreeObserver obs = mNotificationView.getViewTreeObserver();
obs.removeOnGlobalLayoutListener(this);
float to = mNotificationView.getHeight();
animate(/* from= */ 0, to, velocity, isClosing);
}
});
}
private void animate(float from, float to, float velocity, boolean isClosing) {
if (mIsNotificationAnimating) {
return;
}
@@ -1032,8 +1051,10 @@ public class CarStatusBar extends StatusBar implements
@Override
public boolean onSingleTapUp(MotionEvent motionEvent) {
animateNotificationPanel(DEFAULT_FLING_VELOCITY, true);
return false;
if (mPanelExpanded) {
animateNotificationPanel(DEFAULT_FLING_VELOCITY, true);
}
return true;
}
@Override
@@ -1106,7 +1127,9 @@ public class CarStatusBar extends StatusBar implements
@Override
public boolean onSingleTapUp(MotionEvent e) {
mClosingVelocity = DEFAULT_FLING_VELOCITY;
close();
if (mPanelExpanded) {
close();
}
return super.onSingleTapUp(e);
}