private static void errorCallbackFromNative(int error) {
ErrorCallback errorCallback = null;
synchronized (AudioSystem.class) {
if (mErrorCallback != null) {
errorCallback = mErrorCallback;
}
}
if (errorCallback != null) {
errorCallback.onError(error);
}
}
/**
* Triggers an error for the Future
*
* @param error The error
*/
public void triggerError(Throwable error) {
synchronized (mErrorLock) {
if (mErrorCallback.size() > 0) {
for (ErrorCallback handler : mErrorCallback) {
handler.onError(error);
}
} else {
mErrorQueue.add(error);
}
mError = error;
mResultSemaphore.release();
}
}
/*
* Registers a callback to be invoked when an error occurs.
* @param cb the callback to run
*/
public static void setErrorCallback(ErrorCallback cb) {
synchronized (AudioSystem.class) {
mErrorCallback = cb;
if (cb != null) {
cb.onError(checkAudioFlinger());
}
}
}
/**
* Handles error during the execution of the Future. If it's the first time the method is invoked
* on the object and errors were already triggered, the handler will be called once per error,
* right away.
*
* @param errorCallback The handler
*/
public OfficeFuture<V> onError(ErrorCallback errorCallback) {
synchronized (mErrorLock) {
mErrorCallback.add(errorCallback);
while (!mErrorQueue.isEmpty()) {
// Only the first error handler will get the queued errors
if (errorCallback != null) {
errorCallback.onError(mErrorQueue.poll());
}
}
}
return this;
}
@Override
public void fileErrorCallback(FileError fileError) {
callback.onError(message, fileError);
}
