Merge "Handle pointer location setting in InputSettingsObserver" into udc-qpr-dev am: 3830afc12d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23751947

Change-Id: I0e6c642522234767238d4853ea70c1bbae7ea89e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

services/core/java/com/android/server/input/InputManagerService.java

@@ -2804,6 +2804,11 @@ public class InputManagerService extends IInputManager.Stub
          */
         void notifyConfigurationChanged();
 
+        /**
+         * This callback is invoked when the pointer location changes.
+         */
+        void notifyPointerLocationChanged(boolean pointerLocationEnabled);
+
         /**
          * This callback is invoked when the camera lens cover switch changes state.
          * @param whenNanos the time when the change occurred
@@ -3386,6 +3391,10 @@ public class InputManagerService extends IInputManager.Stub
         }
     }
 
+    void updatePointerLocationEnabled(boolean enabled) {
+        mWindowManagerCallbacks.notifyPointerLocationChanged(enabled);
+    }
+
     void updateFocusEventDebugViewEnabled(boolean enabled) {
         FocusEventDebugView view;
         synchronized (mFocusEventDebugViewLock) {

services/core/java/com/android/server/input/InputSettingsObserver.java

@@ -67,6 +67,8 @@ class InputSettingsObserver extends ContentObserver {
                         (reason) -> updateTouchpadRightClickZoneEnabled()),
                 Map.entry(Settings.System.getUriFor(Settings.System.SHOW_TOUCHES),
                         (reason) -> updateShowTouches()),
+                Map.entry(Settings.System.getUriFor(Settings.System.POINTER_LOCATION),
+                        (reason) -> updatePointerLocation()),
                 Map.entry(
                         Settings.Secure.getUriFor(Settings.Secure.ACCESSIBILITY_LARGE_POINTER_ICON),
                         (reason) -> updateAccessibilityLargePointer()),
@@ -149,6 +151,11 @@ class InputSettingsObserver extends ContentObserver {
         mNative.setShowTouches(getBoolean(Settings.System.SHOW_TOUCHES, false));
     }
 
+    private void updatePointerLocation() {
+        mService.updatePointerLocationEnabled(
+                getBoolean(Settings.System.POINTER_LOCATION, false));
+    }
+
     private void updateShowKeyPresses() {
         mService.updateFocusEventDebugViewEnabled(
                 getBoolean(Settings.System.SHOW_KEY_PRESSES, false));

services/core/java/com/android/server/wm/InputManagerCallback.java

@@ -128,6 +128,21 @@ final class InputManagerCallback implements InputManagerService.WindowManagerCal
         }
     }
 
+    /** Notifies that the pointer location configuration has changed. */
+    @Override
+    public void notifyPointerLocationChanged(boolean pointerLocationEnabled) {
+        if (mService.mPointerLocationEnabled == pointerLocationEnabled) {
+            return;
+        }
+
+        synchronized (mService.mGlobalLock) {
+            mService.mPointerLocationEnabled = pointerLocationEnabled;
+            mService.mRoot.forAllDisplayPolicies(
+                    p -> p.setPointerLocationEnabled(mService.mPointerLocationEnabled)
+            );
+        }
+    }
+
     /** Notifies that the lid switch changed state. */
     @Override
     public void notifyLidSwitchChanged(long whenNanos, boolean lidOpen) {

services/core/java/com/android/server/wm/WindowManagerService.java

@@ -763,8 +763,6 @@ public class WindowManagerService extends IWindowManager.Stub
                 Settings.Secure.getUriFor(Settings.Secure.IMMERSIVE_MODE_CONFIRMATIONS);
         private final Uri mPolicyControlUri =
                 Settings.Global.getUriFor(Settings.Global.POLICY_CONTROL);
-        private final Uri mPointerLocationUri =
-                Settings.System.getUriFor(Settings.System.POINTER_LOCATION);
         private final Uri mForceDesktopModeOnExternalDisplaysUri = Settings.Global.getUriFor(
                         Settings.Global.DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS);
         private final Uri mFreeformWindowUri = Settings.Global.getUriFor(
@@ -792,7 +790,6 @@ public class WindowManagerService extends IWindowManager.Stub
             resolver.registerContentObserver(mImmersiveModeConfirmationsUri, false, this,
                     UserHandle.USER_ALL);
             resolver.registerContentObserver(mPolicyControlUri, false, this, UserHandle.USER_ALL);
-            resolver.registerContentObserver(mPointerLocationUri, false, this, UserHandle.USER_ALL);
             resolver.registerContentObserver(mForceDesktopModeOnExternalDisplaysUri, false, this,
                     UserHandle.USER_ALL);
             resolver.registerContentObserver(mFreeformWindowUri, false, this, UserHandle.USER_ALL);
@@ -816,11 +813,6 @@ public class WindowManagerService extends IWindowManager.Stub
                 return;
             }
 
-            if (mPointerLocationUri.equals(uri)) {
-                updatePointerLocation();
-                return;
-            }
-
             if (mForceDesktopModeOnExternalDisplaysUri.equals(uri)) {
                 updateForceDesktopModeOnExternalDisplays();
                 return;
@@ -869,7 +861,6 @@ public class WindowManagerService extends IWindowManager.Stub
 
         void loadSettings() {
             updateSystemUiSettings(false /* handleChange */);
-            updatePointerLocation();
             updateMaximumObscuringOpacityForTouch();
         }
 
@@ -900,21 +891,6 @@ public class WindowManagerService extends IWindowManager.Stub
             }
         }
 
-        void updatePointerLocation() {
-            ContentResolver resolver = mContext.getContentResolver();
-            final boolean enablePointerLocation = Settings.System.getIntForUser(resolver,
-                    Settings.System.POINTER_LOCATION, 0, UserHandle.USER_CURRENT) != 0;
-
-            if (mPointerLocationEnabled == enablePointerLocation) {
-                return;
-            }
-            mPointerLocationEnabled = enablePointerLocation;
-            synchronized (mGlobalLock) {
-                mRoot.forAllDisplayPolicies(
-                        p -> p.setPointerLocationEnabled(mPointerLocationEnabled));
-            }
-        }
-
         void updateForceDesktopModeOnExternalDisplays() {
             ContentResolver resolver = mContext.getContentResolver();
             final boolean enableForceDesktopMode = Settings.Global.getInt(resolver,