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Merge "Notification shade glass pane should fade in as its being opened." into qt-dev

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am: d6bed5bcad

Change-Id: Ic6e9c2f5e10a5064f0887377cd875ea63e4f088e
This commit is contained in:
Priyank Singh
2019-04-22 00:52:13 -07:00
committed by android-build-merger
parent d853d1ffc4 d6bed5bcad
commit 7d3fb01fdc
1 changed files with 16 additions and 5 deletions
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21
packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java
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@@ -471,7 +471,7 @@ public class CarStatusBar extends StatusBar implements
handled = closeGestureDetector.onTouchEvent(event);
}
boolean isTracking = mIsTracking;
Rect rect = mNotificationView.getClipBounds();
Rect rect = mNotificationList.getClipBounds();
float clippedHeight = rect.bottom;
if (!handled && event.getActionMasked() == MotionEvent.ACTION_UP
&& mIsSwipingVerticallyToClose) {
@@ -540,11 +540,11 @@ public class CarStatusBar extends StatusBar implements
/**
* Animates the notification shade from one position to other. This is used to either open or
* close the notification shade completely with a velocity. Id the animation is to close the
* close the notification shade completely with a velocity. If the animation is to close the
* notification shade this method also makes the view invisible after animation ends.
*/
private void animateNotificationPanel(float velocity, boolean isClosing) {
Rect rect = mNotificationView.getClipBounds();
Rect rect = mNotificationList.getClipBounds();
if (rect == null) {
return;
}
@@ -575,7 +575,7 @@ public class CarStatusBar extends StatusBar implements
if (isClosing) {
mStatusBarWindowController.setPanelVisible(false);
mNotificationView.setVisibility(View.INVISIBLE);
mNotificationView.setClipBounds(null);
mNotificationList.setClipBounds(null);
// let the status bar know that the panel is closed
setPanelExpanded(false);
} else {
@@ -933,7 +933,18 @@ public class CarStatusBar extends StatusBar implements
private void setNotificationViewClipBounds(int height) {
Rect clipBounds = new Rect();
clipBounds.set(0, 0, mNotificationView.getWidth(), height);
mNotificationView.setClipBounds(clipBounds);
// Sets the clip region on the notification list view.
mNotificationList.setClipBounds(clipBounds);
if (mNotificationView.getHeight() > 0) {
// Calculates the alpha value for the background based on how much of the notification
// shade is visible to the user. When the notification shade is completely open then
// alpha value will be 1.
float alpha = (float) height / mNotificationView.getHeight();
Drawable background = mNotificationView.getBackground();
background.setAlpha((int) (alpha * 255));
}
}
private void calculatePercentageFromBottom(float height) {