Android Studio : All of a sudden cannot resolve symbol 'ActionBarActivity'

Question

I am really new to android programming. I have been using Android Studio 1.2.1.1 for the last couple of weeks and made very simple apps(basically learning). And today I open any project it always shows

cannot resolve symbol 'ActionBarActivity'

I have tried the other solutions offered in other answers here. I did almost all of them. I imported Google Play Services, Google Support Repository, Invalidated caches and restarted.But nothing seems to help. And as expected I am unable to run the app.

Thanks in advance.

ActionBarActivity is deprecated, check this: [ActionBarActivity is deprecated android studio][1] [1]: http://stackoverflow.com/questions/29890530/actionbaractivity-is-deprecated-android-studio — Stefan, Jun 08 '15 at 15:44

score 1 · Answer 1 · edited May 23 '17 at 12:14

1

ActionBarActivity is deprecated i.e dead. You should instead use AppCompatActivity. See below links for details

https://plus.google.com/+AndroidDevelopers/posts/LNyDnnBYJ8r

ActionBarActivity is deprecated

edited May 23 '17 at 12:14

Community

1
1

answered Jun 08 '15 at 17:33

varunkr

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score 0 · Answer 2 · answered Jun 08 '15 at 17:57

According to this video of Android Developers you should only make two changes:

1. AndroidManifest.xml

<application android:theme="@style/**Theme.App.Compact**">

2. Change every Activity with ActionBarActivity like this

public class MainActivity extends AppCompatActivity

Android Studio : All of a sudden cannot resolve symbol 'ActionBarActivity'

2 Answers2