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Commit f6308080 authored by Daniel Sandler's avatar Daniel Sandler
Browse files

Show desk dock apps as screen savers. 

Now that docking launches the screen saver instead of a dock
app, we offer those apps as screen savers to allow them to
continue functioning as they did before. As a bonus, users
without docks can now use dock apps!

Bug: 5591015
Change-Id: Ifc138ab4c0bdffa1bbd7afe8b3ad730ec971aa34
parent 9e2e2420

src/com/android/settings/DreamComponentPreference.java

+38 −0
Original line number Diff line number Diff line
@@ -44,11 +44,15 @@ import android.widget.ListAdapter; 
import android.widget.TextView;



import java.util.ArrayList;

import java.util.Collections;

import java.util.Comparator;

import java.util.List;



public class DreamComponentPreference extends Preference {

    private static final String TAG = "DreamComponentPreference";



    private static final boolean SHOW_DOCK_APPS_TOO = true;

    

    private final PackageManager pm;

    private final ContentResolver resolver;
@@ -62,6 +66,10 @@ public class DreamComponentPreference extends Preference { 


    private void refreshFromSettings() {

        String component = Settings.Secure.getString(resolver, DREAM_COMPONENT);

        if (component == null) {

            component = getContext().getResources().getString(

                com.android.internal.R.string.config_defaultDreamComponent);

        }

        if (component != null) {

            ComponentName cn = ComponentName.unflattenFromString(component);

            try {
@@ -72,6 +80,18 @@ public class DreamComponentPreference extends Preference { 
        }

    }



    final static Comparator<ResolveInfo> sResolveInfoComparator = new Comparator<ResolveInfo>() {

        @Override

        public int compare(ResolveInfo a, ResolveInfo b) {

            int cmp = a.activityInfo.applicationInfo.packageName.compareTo(

                    b.activityInfo.applicationInfo.packageName);

            if (cmp == 0) {

                cmp = a.activityInfo.name.compareTo(b.activityInfo.name);

            }

            return cmp;

        }

    };



    public class DreamListAdapter extends BaseAdapter implements ListAdapter {

        private ArrayList<ResolveInfo> results;

        private final LayoutInflater inflater;
@@ -81,7 +101,25 @@ public class DreamComponentPreference extends Preference { 
                        .addCategory("android.intent.category.DREAM");



            inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);



            results = new ArrayList<ResolveInfo>(pm.queryIntentActivities(choosy, 0));



            // Group by package

            Collections.sort(results, sResolveInfoComparator);



            if (SHOW_DOCK_APPS_TOO) {

                choosy = new Intent(Intent.ACTION_MAIN)

                            .addCategory(Intent.CATEGORY_DESK_DOCK);



                List<ResolveInfo> dockApps = pm.queryIntentActivities(choosy, 0);

                for (ResolveInfo app : dockApps) {

                    // do not insert duplicate packages

                    int pos = Collections.binarySearch(results, app, sResolveInfoComparator);

                    if (pos < 0) {

                        results.add(-1-pos, app);

                    }

                }

            }

        }



        @Override