CODEWITHSUNDEEP
android
Gunaseelan
Gunaseelan

Reputation: 15525

How to restart activity within TabActivity

In my app I have used the following code to close and restart my current activity. But my problem is, I have used 3 tab activity as nested. total 9 activities. so while using the following code my app loading too slow. I think there is a smarter way than this. If anyone knows please suggest me friends. 

LocalActivityManager manager = getLocalActivityManager();
String currentTag = tab.getCurrentTabTag();             
Class<? extends Activity> currentClass = manager.getCurrentActivity().getClass();
manager.removeAllActivities();
manager.startActivity(currentTag, new Intent(MainActivity.this,currentClass));

Thank you.

Upvotes: 0

Views: 232

Answers (2)

Gunaseelan
Gunaseelan

Reputation: 15525

INTENT.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);

This command simply restarts all activity without any problem.

Upvotes: 0

Evos
Evos

Reputation: 3915

I suppose the "smarter" way here would be do not use deprecated class TabActivity and for sure do not nest several TabHost. You probably should use Fragments and at least something like FragmentTabHost.

Upvotes: 1

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