public static void unregisterRemoteControlClient(
AudioManager audioManager, RemoteControlClientCompat remoteControlClient) {
if (!sHasRemoteControlAPIs) {
return;
}
try {
sUnregisterRemoteControlClientMethod.invoke(
audioManager, remoteControlClient.getActualRemoteControlClientObject());
} catch (Exception e) {
Log.e(TAG, e.getMessage(), e);
}
}
static {
try {
ClassLoader classLoader = RemoteControlHelper.class.getClassLoader();
Class sRemoteControlClientClass =
RemoteControlClientCompat.getActualRemoteControlClientClass(classLoader);
sRegisterRemoteControlClientMethod =
AudioManager.class.getMethod(
"registerRemoteControlClient", new Class[] {sRemoteControlClientClass});
sUnregisterRemoteControlClientMethod =
AudioManager.class.getMethod(
"unregisterRemoteControlClient", new Class[] {sRemoteControlClientClass});
sHasRemoteControlAPIs = true;
} catch (ClassNotFoundException e) {
// Silently fail when running on an OS before ICS.
} catch (NoSuchMethodException e) {
// Silently fail when running on an OS before ICS.
} catch (IllegalArgumentException e) {
// Silently fail when running on an OS before ICS.
} catch (SecurityException e) {
// Silently fail when running on an OS before ICS.
}
}
