PawletOS/app_Settings
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge "Update updateEmptyView"

Browse Source
This commit is contained in:
TreeHugger Robot
2017-05-31 19:32:32 +00:00
committed by Android (Google) Code Review
parent 6af679a4bf 2b2abac714
commit ad587bf155
2 changed files with 47 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/com/android/settings/SettingsPreferenceFragment.java
View File

@@ -312,12 +312,15 @@ public abstract class SettingsPreferenceFragment extends InstrumentedPreferenceF
}
}
private void updateEmptyView() {
@VisibleForTesting
void updateEmptyView() {
if (mEmptyView == null) return;
if (getPreferenceScreen() != null) {
final View listContainer = getActivity().findViewById(android.R.id.list_container);
boolean show = (getPreferenceScreen().getPreferenceCount()
- (mHeader != null ? 1 : 0)
- (mFooterPreferenceMixin.hasFooter() ? 1 : 0)) <= 0;
- (mFooterPreferenceMixin.hasFooter() ? 1 : 0)) <= 0
|| (listContainer != null && listContainer.getVisibility() != View.VISIBLE);
mEmptyView.setVisibility(show ? View.VISIBLE : View.GONE);
} else {
mEmptyView.setVisibility(View.VISIBLE);