commit 96f498c320df5873d262a616d7667bcfec69384e
author Winson Chung <winsonc@google.com> Thu Apr 08 13:18:23 2021 -0700
committer Winson Chung <winsonc@google.com> Thu Apr 08 20:20:00 2021 +0000
tree b2c1ad9388660738ec3505e7e018432e12d1d6a6
parent 3b18d752be1f63db52080a77163a7ff1366df316

Add log to verify display change is called

Bug: 184648245
Test: Just adding logs
Change-Id: Ie771a18fe1c50794d6cfc49b93bb31b9252d97cf

packages/SystemUI/src/com/android/systemui/navigationbar/gestural/EdgeBackGestureHandler.java

diff --git a/packages/SystemUI/src/com/android/systemui/navigationbar/gestural/EdgeBackGestureHandler.java b/packages/SystemUI/src/com/android/systemui/navigationbar/gestural/EdgeBackGestureHandler.java
index 9e3be69..b6a800f 100644
--- a/packages/SystemUI/src/com/android/systemui/navigationbar/gestural/EdgeBackGestureHandler.java
+++ b/packages/SystemUI/src/com/android/systemui/navigationbar/gestural/EdgeBackGestureHandler.java
@@ -415,6 +415,9 @@
         if (!mIsEnabled) {
             mGestureNavigationSettingsObserver.unregister();
             mContext.getSystemService(DisplayManager.class).unregisterDisplayListener(this);
+            if (DEBUG_MISSING_GESTURE) {
+                Log.d(DEBUG_MISSING_GESTURE_TAG, "Unregister display listener");
+            }
             mPluginManager.removePluginListener(this);
             TaskStackChangeListeners.getInstance().unregisterTaskStackListener(mTaskStackListener);
             DeviceConfig.removeOnPropertiesChangedListener(mOnPropertiesChangedListener);
@@ -432,6 +435,9 @@
             updateDisplaySize();
             mContext.getSystemService(DisplayManager.class).registerDisplayListener(this,
                     mContext.getMainThreadHandler());
+            if (DEBUG_MISSING_GESTURE) {
+                Log.d(DEBUG_MISSING_GESTURE_TAG, "Register display listener");
+            }
             TaskStackChangeListeners.getInstance().registerTaskStackListener(mTaskStackListener);
             DeviceConfig.addOnPropertiesChangedListener(DeviceConfig.NAMESPACE_SYSTEMUI,
                     runnable -> (mContext.getMainThreadHandler()).post(runnable),
@@ -817,6 +823,10 @@
             updateDisabledForQuickstep();
         }
 
+        if (DEBUG_MISSING_GESTURE) {
+            Log.d(DEBUG_MISSING_GESTURE_TAG, "Display changed: mDisplayId=" + mDisplayId
+                    + " displayId=" + displayId);
+        }
         if (displayId == mDisplayId) {
             updateDisplaySize();
         }
@@ -824,6 +834,9 @@
 
     private void updateDisplaySize() {
         mContext.getDisplay().getRealSize(mDisplaySize);
+        if (DEBUG_MISSING_GESTURE) {
+            Log.d(DEBUG_MISSING_GESTURE_TAG, "Update display size: mDisplaySize=" + mDisplaySize);
+        }
         if (mEdgeBackPlugin != null) {
             mEdgeBackPlugin.setDisplaySize(mDisplaySize);
         }