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Merge "Adding ability to filter for certain types of widgets in picker activity" into jb-mr1-dev

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This commit is contained in:
Michael Jurka
2012-09-14 12:19:39 -07:00
committed by Android (Google) Code Review
parent 9310f85dc7 8291c08c95
commit a92861471d
1 changed files with 39 additions and 11 deletions
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50
src/com/android/settings/AppWidgetPickActivity.java
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@@ -74,7 +74,7 @@ public class AppWidgetPickActivity extends ActivityPicker {
finish();
}
}
/**
* Create list entries for any custom widgets requested through
* {@link AppWidgetManager#EXTRA_CUSTOM_INFO}.
@@ -129,7 +129,12 @@ public class AppWidgetPickActivity extends ActivityPicker {
}
if (LOGD) Log.d(TAG, "Using " + customInfo.size() + " custom items");
putAppWidgetItems(customInfo, customExtras, items);
// We don't filter out any widgets.
int categoryFilter = AppWidgetProviderInfo.WIDGET_CATEGORY_HOME_SCREEN |
AppWidgetProviderInfo.WIDGET_CATEGORY_KEYGUARD;
// We don't require any features.
int featuresFilter = AppWidgetProviderInfo.WIDGET_FEATURES_NONE;
putAppWidgetItems(customInfo, customExtras, items, categoryFilter, featuresFilter);
}
/**
@@ -166,12 +171,13 @@ public class AppWidgetPickActivity extends ActivityPicker {
* inserting extras if provided.
*/
void putAppWidgetItems(List<AppWidgetProviderInfo> appWidgets,
List<Bundle> customExtras, List<PickAdapter.Item> items) {
List<Bundle> customExtras, List<PickAdapter.Item> items, int categoryFilter,
int featuresFilter) {
if (appWidgets == null) return;
final int size = appWidgets.size();
for (int i = 0; i < size; i++) {
AppWidgetProviderInfo info = appWidgets.get(i);
CharSequence label = info.label;
Drawable icon = null;
@@ -184,18 +190,28 @@ public class AppWidgetPickActivity extends ActivityPicker {
}
PickAdapter.Item item = new PickAdapter.Item(this, label, icon);
item.packageName = info.provider.getPackageName();
item.className = info.provider.getClassName();
if (customExtras != null) {
item.extras = customExtras.get(i);
}
// We remove any widgets whose category isn't included in the filter
if ((info.widgetCategory & categoryFilter) == 0) {
continue;
}
// We remove any widgets who don't have all the features in the features filter
if ((info.widgetFeatures & featuresFilter) != featuresFilter) {
continue;
}
items.add(item);
}
}
/**
* Build and return list of items to be shown in dialog. This will mix both
* installed {@link AppWidgetProviderInfo} and those provided through
@@ -204,8 +220,20 @@ public class AppWidgetPickActivity extends ActivityPicker {
@Override
protected List<PickAdapter.Item> getItems() {
List<PickAdapter.Item> items = new ArrayList<PickAdapter.Item>();
putInstalledAppWidgets(items);
final Intent intent = getIntent();
int categoryFilter = AppWidgetProviderInfo.WIDGET_CATEGORY_HOME_SCREEN;
if (intent.getExtras().containsKey(AppWidgetManager.EXTRA_CATEGORY_FILTER)) {
categoryFilter = intent.getExtras().getInt(AppWidgetManager.EXTRA_CATEGORY_FILTER);
}
// If not specified, we don't filter on any specific
int featuresFilter = AppWidgetProviderInfo.WIDGET_FEATURES_NONE;
if (intent.getExtras().containsKey(AppWidgetManager.EXTRA_FEATURES_FILTER)) {
featuresFilter = intent.getExtras().getInt(AppWidgetManager.EXTRA_CATEGORY_FILTER);
}
putInstalledAppWidgets(items, categoryFilter, featuresFilter);
putCustomAppWidgets(items);
// Sort all items together by label
@@ -222,9 +250,9 @@ public class AppWidgetPickActivity extends ActivityPicker {
/**
* Create list entries for installed {@link AppWidgetProviderInfo} widgets.
*/
void putInstalledAppWidgets(List<PickAdapter.Item> items) {
void putInstalledAppWidgets(List<PickAdapter.Item> items, int categoryFilter, int featuresFilter) {
List<AppWidgetProviderInfo> installed = mAppWidgetManager.getInstalledProviders();
putAppWidgetItems(installed, null, items);
putAppWidgetItems(installed, null, items, categoryFilter, featuresFilter);
}
/**