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Add descriptive comments

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This commit is contained in:
misaochan 2016-06-30 19:21:21 +12:00
parent 80ea9fccf8
commit 9ef0240cdd
1 changed files with 5 additions and 1 deletions
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4
app/src/main/java/fr/free/nrw/commons/contributions/ContributionsActivity.java
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@ -112,6 +112,7 @@ public class ContributionsActivity
setTitle(R.string.title_activity_contributions);
setContentView(R.layout.activity_contributions);
// Activity can call methods in the fragment by acquiring a reference to the Fragment from FragmentManager, using findFragmentById()
contributionsList = (ContributionsListFragment)getSupportFragmentManager().findFragmentById(R.id.contributionsListFragment);
getSupportFragmentManager().addOnBackStackChangedListener(this);
@ -133,6 +134,9 @@ public class ContributionsActivity
outState.putBoolean("mediaDetailsVisible", (mediaDetails != null && mediaDetails.isVisible()));
}
/** Replace whatever is in the current contributionsFragmentContainer view with mediaDetailPagerFragment,
/ and preserve previous state in back stack.
/ Called when user selects a contribution. */
private void showDetail(int i) {
if(mediaDetails == null ||!mediaDetails.isVisible()) {
mediaDetails = new MediaDetailPagerFragment();