I am working on an activity which uses async task. So I have created an animated activity which I want to show in onPreExecute of this async task and I don't know how to do it.
So is there any way to solve my query?
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put your code what you have tried – Rajesh Dec 27 '16 at 13:30
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http://stackoverflow.com/questions/2651360/how-to-provide-animation-when-calling-another-activity-in-android – Mrinmoy Dec 27 '16 at 13:31
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I am only using progress dialog. – Saurabh Dec 27 '16 at 13:33
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As in our splash screen, we can change it in manifest by changing DEFAULT to LAUNCHER. Can we do something like this on other activities? – Saurabh Dec 27 '16 at 13:39
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In onCreate call some like below
mdialog=new Dialog(this);
new LongOperation().execute("");
Then override onPostExecute:
@Override
protected void onPostExecute() {
mdialog.dismiss();
}
Arpit Jain
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OnPostExecute runs on UI thread. It is a built in mechanism from AsyncTask to realize a background operation (doInBackground) for example network request and Update UI onPostExecute. onPreExecute runs on UIThread too. It is used to show progress bar for example. Please refer to AsyncTask Doc https://developer.android.com/reference/android/os/AsyncTask.html You will never use runOnUiThread onPre or onPostExecute!!! – Santiago SR Mar 07 '17 at 13:45