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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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