public void binderDied() {
if (DEBUG) Log.d(TAG, "GPS status listener died");
synchronized (mListeners) {
mListeners.remove(this);
}
if (mListener != null) {
mListener.asBinder().unlinkToDeath(this, 0);
}
}
public void addGpsStatusListener(IGpsStatusListener listener) throws RemoteException {
if (listener == null) {
throw new NullPointerException("listener is null in addGpsStatusListener");
}
synchronized (mListeners) {
IBinder binder = listener.asBinder();
int size = mListeners.size();
for (int i = 0; i < size; i++) {
Listener test = mListeners.get(i);
if (binder.equals(test.mListener.asBinder())) {
// listener already added
return;
}
}
Listener l = new Listener(listener);
binder.linkToDeath(l, 0);
mListeners.add(l);
}
}
public void removeGpsStatusListener(IGpsStatusListener listener) {
if (listener == null) {
throw new NullPointerException("listener is null in addGpsStatusListener");
}
synchronized (mListeners) {
IBinder binder = listener.asBinder();
Listener l = null;
int size = mListeners.size();
for (int i = 0; i < size && l == null; i++) {
Listener test = mListeners.get(i);
if (binder.equals(test.mListener.asBinder())) {
l = test;
}
}
if (l != null) {
mListeners.remove(l);
binder.unlinkToDeath(l, 0);
}
}
}