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Fix default context getting picked up falsely during gamepad removal

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This commit is contained in:
Cameron Gutman 2016-10-21 16:19:05 -07:00
parent 59db3f9b62
commit 628ccd39d6
1 changed files with 25 additions and 8 deletions
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33
app/src/main/java/com/limelight/binding/input/ControllerHandler.java
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@ -5,6 +5,7 @@ import android.hardware.input.InputManager;
import android.os.SystemClock;
import android.util.SparseArray;
import android.view.InputDevice;
import android.view.InputEvent;
import android.view.KeyEvent;
import android.view.MotionEvent;
import android.widget.Toast;
@ -415,21 +416,27 @@ public class ControllerHandler implements InputManager.InputDeviceListener, UsbD
return context;
}
private InputDeviceContext getContextForDevice(InputDevice dev) {
private InputDeviceContext getContextForEvent(InputEvent event) {
// Unknown devices use the default context
if (dev == null) {
if (event.getDeviceId() == 0) {
return defaultContext;
}
else if (event.getDevice() == null) {
// During device removal, sometimes we can get events after the
// input device has been destroyed. In this case we'll see a
// != 0 device ID but no device attached.
return null;
}
// Return the existing context if it exists
InputDeviceContext context = inputDeviceContexts.get(dev.getId());
InputDeviceContext context = inputDeviceContexts.get(event.getDeviceId());
if (context != null) {
return context;
}
// Otherwise create a new context
context = createInputDeviceContextForDevice(dev);
inputDeviceContexts.put(dev.getId(), context);
context = createInputDeviceContextForDevice(event.getDevice());
inputDeviceContexts.put(event.getDeviceId(), context);
return context;
}
@ -794,7 +801,11 @@ public class ControllerHandler implements InputManager.InputDeviceListener, UsbD
}
public boolean handleMotionEvent(MotionEvent event) {
InputDeviceContext context = getContextForDevice(event.getDevice());
InputDeviceContext context = getContextForEvent(event);
if (context == null) {
return true;
}
float lsX = 0, lsY = 0, rsX = 0, rsY = 0, rt = 0, lt = 0, hatX = 0, hatY = 0;
// We purposefully ignore the historical values in the motion event as it makes
@ -866,7 +877,10 @@ public class ControllerHandler implements InputManager.InputDeviceListener, UsbD
}
public boolean handleButtonUp(KeyEvent event) {
InputDeviceContext context = getContextForDevice(event.getDevice());
InputDeviceContext context = getContextForEvent(event);
if (context == null) {
return true;
}
int keyCode = handleRemapping(context, event);
if (keyCode == 0) {
@ -993,7 +1007,10 @@ public class ControllerHandler implements InputManager.InputDeviceListener, UsbD
}
public boolean handleButtonDown(KeyEvent event) {
InputDeviceContext context = getContextForDevice(event.getDevice());
InputDeviceContext context = getContextForEvent(event);
if (context == null) {
return true;
}
int keyCode = handleRemapping(context, event);
if (keyCode == 0) {