CODEWITHSUNDEEP
androidandroid-asynctask
a fair player
a fair player

Reputation: 11766

Android, AsyncTask, onProgressUpdate and onPostExecute not being called

After doInBackground finishes what it does, onPostExecute not get called. and if I try to publish a progress, onProgressUpdate not get called too.

I recreated an asyncTask that does nothing in the background but logging a text and yet both methods not get called.

Here is my code

public class MyAsyncTask extends AsyncTask<Object, Integer, Void> {

@Override
protected Void doInBackground(Object... params) {
    Log.d("MyAsyncTask","doInBackground");
    publishProgress(1);
    return null;
}

@Override
protected void onPostExecute(Void result) {
    Log.d("MyAsyncTask","onPostExecute");
    super.onPostExecute(result);
}

@Override
protected void onProgressUpdate(Integer... values) {
    Log.d("MyAsyncTask","onProgressUpdate");
    super.onProgressUpdate(values);
}}

and here is how I call it

new MyAsyncTask().execute();

Upvotes: 2

Views: 19169

Answers (3)

a fair player
a fair player

Reputation: 11766

I was using flurry jar in the project, and by removing it and re-adding it to the project, every thing worked fine... I don't know why but that's what solved it for me.

Upvotes: 1

Ivan Podhornyi
Ivan Podhornyi

Reputation: 789

if still relevant: try publishProgress(Integer.valueOf(1))

Upvotes: 0

Larry McKenzie
Larry McKenzie

Reputation: 3283

Execute your task on main/UI thread:

new MyAsyncTask().execute("Test");

Asynctask:

public class MyAsyncTask extends AsyncTask<String, Integer, String> {

    protected void onPreExecute() {
        Log.d("MyAsyncTask","MyAsyncTask Started");
    }

    protected String doInBackground(String... params) {
        Log.d("MyAsyncTask",params[0] + " in background.");
        publishProgress(params[0]);
        return null;
    }

    protected void onProgressUpdate(Integer... values) {
        Log.d("MyAsyncTask","onProgressUpdate - " + values[0]);
    }

    protected void onPostExecute(String result) {
        Log.d("MyAsyncTask","onPostExecute " + result);
    }
}

Upvotes: 1

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