1 /*
2  * Copyright (C) 2014 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.launcher3.compat;
18 
19 import android.content.ComponentName;
20 import android.content.Context;
21 import android.content.Intent;
22 import android.graphics.Rect;
23 import android.os.Bundle;
24 
25 import com.android.launcher3.Utilities;
26 
27 import java.util.List;
28 
29 public abstract class LauncherAppsCompat {
30 
31     public static final String ACTION_MANAGED_PROFILE_ADDED =
32             "android.intent.action.MANAGED_PROFILE_ADDED";
33     public static final String ACTION_MANAGED_PROFILE_REMOVED =
34             "android.intent.action.MANAGED_PROFILE_REMOVED";
35     public static final String ACTION_MANAGED_PROFILE_AVAILABLE =
36             "android.intent.action.MANAGED_PROFILE_AVAILABLE";
37     public static final String ACTION_MANAGED_PROFILE_UNAVAILABLE =
38             "android.intent.action.MANAGED_PROFILE_UNAVAILABLE";
39 
40     public interface OnAppsChangedCallbackCompat {
onPackageRemoved(String packageName, UserHandleCompat user)41         void onPackageRemoved(String packageName, UserHandleCompat user);
onPackageAdded(String packageName, UserHandleCompat user)42         void onPackageAdded(String packageName, UserHandleCompat user);
onPackageChanged(String packageName, UserHandleCompat user)43         void onPackageChanged(String packageName, UserHandleCompat user);
onPackagesAvailable(String[] packageNames, UserHandleCompat user, boolean replacing)44         void onPackagesAvailable(String[] packageNames, UserHandleCompat user, boolean replacing);
onPackagesUnavailable(String[] packageNames, UserHandleCompat user, boolean replacing)45         void onPackagesUnavailable(String[] packageNames, UserHandleCompat user, boolean replacing);
onPackagesSuspended(String[] packageNames, UserHandleCompat user)46         void onPackagesSuspended(String[] packageNames, UserHandleCompat user);
onPackagesUnsuspended(String[] packageNames, UserHandleCompat user)47         void onPackagesUnsuspended(String[] packageNames, UserHandleCompat user);
48     }
49 
LauncherAppsCompat()50     protected LauncherAppsCompat() {
51     }
52 
53     private static LauncherAppsCompat sInstance;
54     private static Object sInstanceLock = new Object();
55 
getInstance(Context context)56     public static LauncherAppsCompat getInstance(Context context) {
57         synchronized (sInstanceLock) {
58             if (sInstance == null) {
59                 if (Utilities.ATLEAST_LOLLIPOP) {
60                     sInstance = new LauncherAppsCompatVL(context.getApplicationContext());
61                 } else {
62                     sInstance = new LauncherAppsCompatV16(context.getApplicationContext());
63                 }
64             }
65             return sInstance;
66         }
67     }
68 
getActivityList(String packageName, UserHandleCompat user)69     public abstract List<LauncherActivityInfoCompat> getActivityList(String packageName,
70             UserHandleCompat user);
resolveActivity(Intent intent, UserHandleCompat user)71     public abstract LauncherActivityInfoCompat resolveActivity(Intent intent,
72             UserHandleCompat user);
startActivityForProfile(ComponentName component, UserHandleCompat user, Rect sourceBounds, Bundle opts)73     public abstract void startActivityForProfile(ComponentName component, UserHandleCompat user,
74             Rect sourceBounds, Bundle opts);
showAppDetailsForProfile(ComponentName component, UserHandleCompat user)75     public abstract void showAppDetailsForProfile(ComponentName component, UserHandleCompat user);
addOnAppsChangedCallback(OnAppsChangedCallbackCompat listener)76     public abstract void addOnAppsChangedCallback(OnAppsChangedCallbackCompat listener);
removeOnAppsChangedCallback(OnAppsChangedCallbackCompat listener)77     public abstract void removeOnAppsChangedCallback(OnAppsChangedCallbackCompat listener);
isPackageEnabledForProfile(String packageName, UserHandleCompat user)78     public abstract boolean isPackageEnabledForProfile(String packageName, UserHandleCompat user);
isActivityEnabledForProfile(ComponentName component, UserHandleCompat user)79     public abstract boolean isActivityEnabledForProfile(ComponentName component,
80             UserHandleCompat user);
isPackageSuspendedForProfile(String packageName, UserHandleCompat user)81     public abstract boolean isPackageSuspendedForProfile(String packageName, UserHandleCompat user);
82 }
83