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Commit 4afbaa92 authored by Sunny Goyal's avatar Sunny Goyal Committed by android-build-merger
Browse files

Merge "Exposing the getHomeActivities() to allow the launcher detect the... 

Merge "Exposing the getHomeActivities() to allow the launcher detect the current home app" into pi-dev
am: 172cb703

Change-Id: I0a2494ca1764a548bf335c5bb872674248495841
parents acfd2011 172cb703

packages/SystemUI/shared/src/com/android/systemui/shared/system/PackageManagerWrapper.java

+9 −33
Original line number Diff line number Diff line
@@ -18,23 +18,24 @@ package com.android.systemui.shared.system; 


import android.app.AppGlobals;

import android.content.ComponentName;

import android.content.Intent;

import android.content.pm.ActivityInfo;

import android.content.pm.IPackageManager;

import android.content.pm.PackageManager;

import android.content.pm.ResolveInfo;

import android.os.RemoteException;



import java.util.ArrayList;

import java.util.List;



public class PackageManagerWrapper {



    private static final String TAG = "PackageManagerWrapper";



    private static final PackageManagerWrapper sInstance = new PackageManagerWrapper();



    private static final IPackageManager mIPackageManager = AppGlobals.getPackageManager();



    public static final String ACTION_PREFERRED_ACTIVITY_CHANGED =

            Intent.ACTION_PREFERRED_ACTIVITY_CHANGED;



    public static PackageManagerWrapper getInstance() {

        return sInstance;

    }
@@ -53,40 +54,15 @@ public class PackageManagerWrapper { 
    }



    /**

     * @return true if the packageName belongs to the current preferred home app on the device.

     *

     * If will also return false if there are multiple home apps and the user has not picked any

     * preferred home, in which case the user would see a disambiguation screen on going to home.

     * Report the set of 'Home' activity candidates, plus (if any) which of them

     * is the current "always use this one" setting.

     */

    public boolean isDefaultHomeActivity(String packageName) {

        List<ResolveInfo> allHomeCandidates = new ArrayList<>();

        ComponentName home;

    public ComponentName getHomeActivities(List<ResolveInfo> allHomeCandidates) {

        try {

            home = mIPackageManager.getHomeActivities(allHomeCandidates);

            return mIPackageManager.getHomeActivities(allHomeCandidates);

        } catch (RemoteException e) {

            e.printStackTrace();

            return false;

        }



        if (home != null && packageName.equals(home.getPackageName())) {

            return true;

        }



        // Find the launcher with the highest priority and return that component if there are no

        // other home activity with the same priority.

        int lastPriority = Integer.MIN_VALUE;

        ComponentName lastComponent = null;

        final int size = allHomeCandidates.size();

        for (int i = 0; i < size; i++) {

            final ResolveInfo ri = allHomeCandidates.get(i);

            if (ri.priority > lastPriority) {

                lastComponent = ri.activityInfo.getComponentName();

                lastPriority = ri.priority;

            } else if (ri.priority == lastPriority) {

                // Two components found with same priority.

                lastComponent = null;

            }

            return null;

        }

        return lastComponent != null && packageName.equals(lastComponent.getPackageName());

    }

}