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Fix spurious gamepad removal when entering PiP with PS4 controller on Android 12

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The relative mouse axes AXIS_RELATIVE_X/Y are added/removed when gaining/losing input focus
This commit is contained in:
Cameron Gutman
2021-07-16 19:51:14 -05:00
parent f2bf168925
commit 54af70005d
1 changed files with 28 additions and 3 deletions
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31
app/src/main/java/com/limelight/binding/input/ControllerHandler.java
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@@ -158,11 +158,36 @@ public class ControllerHandler implements InputManager.InputDeviceListener, UsbD
}
}
// This can happen when gaining/losing input focus with some devices.
// Input devices that have a trackpad may gain/lose AXIS_RELATIVE_X/Y.
@Override
public void onInputDeviceChanged(int deviceId) {
// Remove and re-add
onInputDeviceRemoved(deviceId);
onInputDeviceAdded(deviceId);
InputDevice device = InputDevice.getDevice(deviceId);
if (device == null) {
return;
}
// If we don't have a context for this device, we don't need to update anything
InputDeviceContext existingContext = inputDeviceContexts.get(deviceId);
if (existingContext == null) {
return;
}
LimeLog.info("Device changed: "+existingContext.name+" ("+deviceId+")");
// Don't release the controller number, because we will carry it over if it is present.
// We also want to make sure the change is invisible to the host PC to avoid an add/remove
// cycle for the gamepad which may break some games.
existingContext.destroy();
InputDeviceContext newContext = createInputDeviceContextForDevice(device);
// Copy over existing controller number state
newContext.assignedControllerNumber = existingContext.assignedControllerNumber;
newContext.reservedControllerNumber = existingContext.reservedControllerNumber;
newContext.controllerNumber = existingContext.controllerNumber;
inputDeviceContexts.put(deviceId, newContext);
}
public void stop() {