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fixed bug caused by rotating the device

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This commit is contained in:
tobiasKaminsky 2015-08-13 20:11:58 +02:00
parent fafc422ca4
commit be5dbcbb2e
1 changed files with 14 additions and 5 deletions
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19
src/com/owncloud/android/ui/preview/PreviewTextFragment.java
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@ -202,11 +202,20 @@ public class PreviewTextFragment extends FileFragment {
* Show loading dialog
*/
public void showLoadingDialog() {
// Construct dialog
LoadingDialog loading = new LoadingDialog(getResources().getString(R.string.wait_a_moment));
FragmentManager fm = getActivity().getSupportFragmentManager();
FragmentTransaction ft = fm.beginTransaction();
loading.show(ft, DIALOG_WAIT_TAG);
// only once
Fragment frag = getActivity().getSupportFragmentManager().findFragmentByTag(DIALOG_WAIT_TAG);
LoadingDialog loading = null;
if (frag == null) {
// Construct dialog
loading = new LoadingDialog(getResources().getString(R.string.wait_a_moment));
FragmentManager fm = getActivity().getSupportFragmentManager();
FragmentTransaction ft = fm.beginTransaction();
loading.show(ft, DIALOG_WAIT_TAG);
} else {
loading = (LoadingDialog) frag;
loading.setShowsDialog(true);
}
}
/**