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Code Issues Projects Releases Packages Wiki Activity Actions 1

Show explanatory text when no categories are found for search text

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This commit is contained in:
YuviPanda 2013-03-30 04:52:35 +05:30
parent ff1a5aed1c
commit 0176995612
3 changed files with 17 additions and 0 deletions
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8
commons/res/layout/fragment_categorization.xml
View file

@ -29,6 +29,14 @@
/>
</FrameLayout>
<TextView
android:id="@+id/categoriesNotFound"
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:visibility="gone"
android:gravity="center"
/>
<ListView
android:id="@+id/categoriesListBox"
android:layout_height="wrap_content"

2
commons/res/values/strings.xml
View file

@ -68,4 +68,6 @@
<item quantity="one">1 upload</item>
<item quantity="other">%d uploads</item>
</plurals>
<string name="categories_not_found">No categories matching %1$s found</string>
</resources>

7
commons/src/main/java/org/wikimedia/commons/CategorizationFragment.java
View file

@ -34,6 +34,7 @@ public class CategorizationFragment extends SherlockFragment{
ListView categoriesList;
EditText categoriesFilter;
ProgressBar categoriesSearchInProgress;
TextView categoriesNotFoundView;
CategoriesAdapter categoriesAdapter;
CategoriesUpdater lastUpdater = null;
@ -85,6 +86,7 @@ public class CategorizationFragment extends SherlockFragment{
super.onPreExecute();
filter = categoriesFilter.getText().toString();
categoriesSearchInProgress.setVisibility(View.VISIBLE);
categoriesNotFoundView.setVisibility(View.GONE);
}
@Override
@ -106,6 +108,10 @@ public class CategorizationFragment extends SherlockFragment{
categoriesAdapter.setItems(items);
categoriesAdapter.notifyDataSetInvalidated();
categoriesSearchInProgress.setVisibility(View.GONE);
if(!TextUtils.isEmpty(filter) && categories.size() == 0) {
categoriesNotFoundView.setText(getString(R.string.categories_not_found, filter));
categoriesNotFoundView.setVisibility(View.VISIBLE);
}
}
@Override
@ -195,6 +201,7 @@ public class CategorizationFragment extends SherlockFragment{
categoriesList = (ListView) rootView.findViewById(R.id.categoriesListBox);
categoriesFilter = (EditText) rootView.findViewById(R.id.categoriesSearchBox);
categoriesSearchInProgress = (ProgressBar) rootView.findViewById(R.id.categoriesSearchInProgress);
categoriesNotFoundView = (TextView) rootView.findViewById(R.id.categoriesNotFound);
ArrayList<CategoryItem> items;
if(savedInstanceState == null) {