Send initial status bar expansion state to listeners
When the listeners registered and when the status bar view
is set.
Test: manual
Fixes: 197624582
Change-Id: If6689c3459d212e234b92680b9d63c2934312304
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
index be01308..4fcaa68 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
@@ -1135,6 +1135,10 @@
mStatusBarView.setPanel(mNotificationPanelViewController);
mStatusBarView.setScrimController(mScrimController);
mStatusBarView.setExpansionChangedListeners(mExpansionChangedListeners);
+ for (ExpansionChangedListener listener : mExpansionChangedListeners) {
+ sendInitialExpansionAmount(listener);
+ }
+
mPhoneStatusBarViewController =
new PhoneStatusBarViewController(mStatusBarView, mCommandQueue);
mPhoneStatusBarViewController.init();
@@ -4161,6 +4165,14 @@
public void addExpansionChangedListener(@NonNull ExpansionChangedListener listener) {
mExpansionChangedListeners.add(listener);
+ sendInitialExpansionAmount(listener);
+ }
+
+ private void sendInitialExpansionAmount(ExpansionChangedListener expansionChangedListener) {
+ if (mStatusBarView != null) {
+ expansionChangedListener.onExpansionChanged(mStatusBarView.getExpansionFraction(),
+ mStatusBarView.isExpanded());
+ }
}
public void removeExpansionChangedListener(@NonNull ExpansionChangedListener listener) {
