Do not invoke onProgressUpdate if the task is canceled. (4aaf8ec9) · Commits · e / os / android_frameworks_base

core/java/android/os/AsyncTask.java

+7 −2

Original line number	Diff line number	Diff line
		@@ -402,15 +402,20 @@ public abstract class AsyncTask<Params, Progress, Result> {
		* still running. Each call to this method will trigger the execution of
		* {@link #onProgressUpdate} on the UI thread.
		*
		* {@link #onProgressUpdate} will note be called if the task has been
		* canceled.
		*
		* @param values The progress values to update the UI with.
		*
		* @see #onProgressUpdate
		* @see #doInBackground
		*/
		protected final void publishProgress(Progress... values) {
		if (!isCancelled()) {
		sHandler.obtainMessage(MESSAGE_POST_PROGRESS,
		new AsyncTaskResult<Progress>(this, values)).sendToTarget();
		}
		}

		private void finish(Result result) {
		if (isCancelled()) result = null;