diff options
| -rw-r--r-- | services/core/java/com/android/server/input/debug/TouchpadDebugViewController.java | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/services/core/java/com/android/server/input/debug/TouchpadDebugViewController.java b/services/core/java/com/android/server/input/debug/TouchpadDebugViewController.java index 9cfbfa649e1c..e36bcd8858df 100644 --- a/services/core/java/com/android/server/input/debug/TouchpadDebugViewController.java +++ b/services/core/java/com/android/server/input/debug/TouchpadDebugViewController.java @@ -55,15 +55,17 @@ public class TouchpadDebugViewController implements InputManager.InputDeviceList @Override public void onInputDeviceAdded(int deviceId) { + if (!mTouchpadVisualizerEnabled) { + return; + } final InputManager inputManager = Objects.requireNonNull( mContext.getSystemService(InputManager.class)); InputDevice inputDevice = inputManager.getInputDevice(deviceId); - - if (Objects.requireNonNull(inputDevice).supportsSource( - InputDevice.SOURCE_TOUCHPAD | InputDevice.SOURCE_MOUSE) - && mTouchpadVisualizerEnabled) { - showDebugView(deviceId); + if (inputDevice == null || !inputDevice.supportsSource( + InputDevice.SOURCE_TOUCHPAD | InputDevice.SOURCE_MOUSE)) { + return; } + showDebugView(deviceId); } @Override |