CODEWITHSUNDEEP
androidandroid-fragments
Micka
Micka

Reputation: 3

getTag method in fragment return null

I try to use FragmentActivity with single Fragment without viewpager and others.

I need the tag value from Fragment with the getTag method...

My code in onCreate of FragmentActivity : 

    // launch splash screen fragment
    Fragment fragment = SplashScreenFragment.newInstance();
    getSupportFragmentManager().beginTransaction().add(android.R.id.content,          fragment).commit();

And when SplashScreenFragment is onCreateView, getTag() method return null in fragment..

I don't understand this .. I don't use Fragment attribut in XML layout, that is a reason ?

EDIT ::

I need tag to execute this code :

    this.mSplashScreenFragment = (SplashScreenFragment) mMainFragmentActivity.getSupportFragmentManager().findFragmentByTag(tag);

mSplashScreenFragment after this line is null ..

Thank you for help !

Upvotes: 0

Views: 2979

Answers (1)

Fedir Tsapana
Fedir Tsapana

Reputation: 1352

For ability to access fragment tag you should use

FragmentTransaction.add(int containerViewId, Fragment fragment, String tag)

method when you want to add fragment. In other words you should first set this tag from anywhere

Upvotes: 1

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