
com.avos.avoscloud.GetDataCallback Maven / Gradle / Ivy
package com.avos.avoscloud;
/**
*
* A GetDataCallback is used to run code after a AVFile fetches its data on a background thread.
*
*
* The easiest way to use a GetDataCallback is through an anonymous inner class. Override the done
* function to specify what the callback should do after the fetch is complete. The done function
* will be run in the UI thread, while the fetch happens in a background thread. This ensures that
* the UI does not freeze while the fetch happens.
*
*
*
* file.getDataInBackground(new GetDataCallback() {
* public void done(byte[] data, AVException e)
* {
* // ...
* }
* });
*
*/
public abstract class GetDataCallback extends AVCallback {
public abstract void done(byte[] data, AVException e);
protected final void internalDone0(byte[] returnValue, AVException e) {
done(returnValue, e);
}
}
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