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Add Home / Launcher apps indexing

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- add a BaseSearchIndexProvider to HomeSettings
- use a BroadcastReceiver for tracking add or remove of
Home / Launcher apps
- add "launcher" synonym for "home" too

- also code cleaning for DynamicIndexableContentMonitor

See bug: #16484927 Add "launcher" as a synonym for "home" in settings search

Change-Id: I819f4e5f7bd5e9a7882609206b2733ea1912fc69
This commit is contained in:
Fabrice Di Meglio
2014-07-22 15:06:31 -07:00
parent f0b952d045
commit d73045db7a
7 changed files with 127 additions and 16 deletions
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65
src/com/android/settings/HomeSettings.java
View File

@@ -17,17 +17,21 @@
package com.android.settings;
import java.util.ArrayList;
import java.util.List;
import android.app.ActivityManager;
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.content.pm.ActivityInfo;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.content.res.Resources;
import android.graphics.ColorFilter;
import android.graphics.ColorMatrix;
import android.graphics.ColorMatrixColorFilter;
@@ -37,13 +41,17 @@ import android.os.Bundle;
import android.os.Handler;
import android.preference.Preference;
import android.preference.PreferenceGroup;
import android.text.TextUtils;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ImageView;
import android.widget.RadioButton;
import com.android.settings.search.BaseSearchIndexProvider;
import com.android.settings.search.Indexable;
import com.android.settings.search.SearchIndexableRaw;
public class HomeSettings extends SettingsPreferenceFragment {
public class HomeSettings extends SettingsPreferenceFragment implements Indexable {
static final String TAG = "HomeSettings";
static final int REQUESTING_UNINSTALL = 10;
@@ -289,4 +297,59 @@ public class HomeSettings extends SettingsPreferenceFragment {
}
}
}
/**
* For search
*/
public static final SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
new BaseSearchIndexProvider() {
@Override
public List<SearchIndexableRaw> getRawDataToIndex(Context context, boolean enabled) {
final List<SearchIndexableRaw> result = new ArrayList<SearchIndexableRaw>();
final PackageManager pm = context.getPackageManager();
final ArrayList<ResolveInfo> homeActivities = new ArrayList<ResolveInfo>();
pm.getHomeActivities(homeActivities);
final SharedPreferences sp = context.getSharedPreferences(
HomeSettings.HOME_PREFS, Context.MODE_PRIVATE);
final boolean doShowHome = sp.getBoolean(HomeSettings.HOME_PREFS_DO_SHOW, false);
// We index Home Launchers only if there are more than one or if we are showing the
// Home tile into the Dashboard
if (homeActivities.size() > 1 || doShowHome) {
final Resources res = context.getResources();
// Add fragment title
SearchIndexableRaw data = new SearchIndexableRaw(context);
data.title = res.getString(R.string.home_settings);
data.screenTitle = res.getString(R.string.home_settings);
data.keywords = res.getString(R.string.keywords_home);
result.add(data);
for (int i = 0; i < homeActivities.size(); i++) {
final ResolveInfo resolveInfo = homeActivities.get(i);
final ActivityInfo activityInfo = resolveInfo.activityInfo;
CharSequence name;
try {
name = activityInfo.loadLabel(pm);
if (TextUtils.isEmpty(name)) {
continue;
}
} catch (Exception e) {
Log.v(TAG, "Problem dealing with Home " + activityInfo.name, e);
continue;
}
data = new SearchIndexableRaw(context);
data.title = name.toString();
data.screenTitle = res.getString(R.string.home_settings);
result.add(data);
}
}
return result;
}
};
}