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Code Issues Projects Releases Packages Wiki Activity Actions

Don't show track selection tabs if there's only one

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PiperOrigin-RevId: 237025639
This commit is contained in:
olly 2019-03-06 12:57:32 +00:00 committed by Oliver Woodman
parent 3500f07be6
commit a4754bb741
1 changed files with 4 additions and 3 deletions
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7
demos/main/src/main/java/com/google/android/exoplayer2/demo/TrackSelectionDialog.java
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@ -58,7 +58,7 @@ public final class TrackSelectionDialog extends DialogFragment {
private DialogInterface.OnDismissListener onDismissListener; private DialogInterface.OnDismissListener onDismissListener;
/** /**
* Creates and initialized a dialog with a {@link DefaultTrackSelector} and automatically updates * Creates and initializes a dialog with a {@link DefaultTrackSelector} and automatically updates
* the track selector's parameters when tracks are selected. * the track selector's parameters when tracks are selected.
* *
* @param trackSelector A {@link DefaultTrackSelector}. * @param trackSelector A {@link DefaultTrackSelector}.
@ -104,7 +104,7 @@ public final class TrackSelectionDialog extends DialogFragment {
public TrackSelectionDialog() { public TrackSelectionDialog() {
tabFragments = new SparseArray<>(); tabFragments = new SparseArray<>();
tabTitles = new ArrayList<>(); tabTitles = new ArrayList<>();
// Retain instance across orientation changes to prevent loosing access to init data. // Retain instance across activity re-creation to prevent losing access to init data.
setRetainInstance(true); setRetainInstance(true);
} }
@ -211,6 +211,7 @@ public final class TrackSelectionDialog extends DialogFragment {
Button okButton = dialogView.findViewById(R.id.track_selection_dialog_ok_button); Button okButton = dialogView.findViewById(R.id.track_selection_dialog_ok_button);
viewPager.setAdapter(new FragmentAdapter(getChildFragmentManager())); viewPager.setAdapter(new FragmentAdapter(getChildFragmentManager()));
tabLayout.setupWithViewPager(viewPager); tabLayout.setupWithViewPager(viewPager);
tabLayout.setVisibility(tabFragments.size() > 1 ? View.VISIBLE : View.GONE);
cancelButton.setOnClickListener(view -> dismiss()); cancelButton.setOnClickListener(view -> dismiss());
okButton.setOnClickListener( okButton.setOnClickListener(
view -> { view -> {
@ -271,7 +272,7 @@ public final class TrackSelectionDialog extends DialogFragment {
/* package */ List<SelectionOverride> overrides; /* package */ List<SelectionOverride> overrides;
public TrackSelectionViewFragment() { public TrackSelectionViewFragment() {
// Retain instance across orientation changes to prevent loosing access to init data. // Retain instance across activity re-creation to prevent losing access to init data.
setRetainInstance(true); setRetainInstance(true);
} }