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.annotation.TargetApi; 20 import android.content.ComponentName; 21 import android.content.Context; 22 import android.content.Intent; 23 import android.content.pm.LauncherActivityInfo; 24 import android.content.pm.LauncherApps; 25 import android.graphics.Rect; 26 import android.os.Build; 27 import android.os.Bundle; 28 import android.os.UserHandle; 29 30 import java.util.ArrayList; 31 import java.util.Collections; 32 import java.util.HashMap; 33 import java.util.List; 34 import java.util.Map; 35 36 @TargetApi(Build.VERSION_CODES.LOLLIPOP) 37 public class LauncherAppsCompatVL extends LauncherAppsCompat { 38 39 protected LauncherApps mLauncherApps; 40 41 private Map<OnAppsChangedCallbackCompat, WrappedCallback> mCallbacks 42 = new HashMap<OnAppsChangedCallbackCompat, WrappedCallback>(); 43 LauncherAppsCompatVL(Context context)44 LauncherAppsCompatVL(Context context) { 45 super(); 46 mLauncherApps = (LauncherApps) context.getSystemService("launcherapps"); 47 } 48 getActivityList(String packageName, UserHandleCompat user)49 public List<LauncherActivityInfoCompat> getActivityList(String packageName, 50 UserHandleCompat user) { 51 List<LauncherActivityInfo> list = mLauncherApps.getActivityList(packageName, 52 user.getUser()); 53 if (list.size() == 0) { 54 return Collections.emptyList(); 55 } 56 ArrayList<LauncherActivityInfoCompat> compatList = 57 new ArrayList<LauncherActivityInfoCompat>(list.size()); 58 for (LauncherActivityInfo info : list) { 59 compatList.add(new LauncherActivityInfoCompatVL(info)); 60 } 61 return compatList; 62 } 63 resolveActivity(Intent intent, UserHandleCompat user)64 public LauncherActivityInfoCompat resolveActivity(Intent intent, UserHandleCompat user) { 65 LauncherActivityInfo activity = mLauncherApps.resolveActivity(intent, user.getUser()); 66 if (activity != null) { 67 return new LauncherActivityInfoCompatVL(activity); 68 } else { 69 return null; 70 } 71 } 72 startActivityForProfile(ComponentName component, UserHandleCompat user, Rect sourceBounds, Bundle opts)73 public void startActivityForProfile(ComponentName component, UserHandleCompat user, 74 Rect sourceBounds, Bundle opts) { 75 mLauncherApps.startMainActivity(component, user.getUser(), sourceBounds, opts); 76 } 77 showAppDetailsForProfile(ComponentName component, UserHandleCompat user)78 public void showAppDetailsForProfile(ComponentName component, UserHandleCompat user) { 79 mLauncherApps.startAppDetailsActivity(component, user.getUser(), null, null); 80 } 81 addOnAppsChangedCallback(LauncherAppsCompat.OnAppsChangedCallbackCompat callback)82 public void addOnAppsChangedCallback(LauncherAppsCompat.OnAppsChangedCallbackCompat callback) { 83 WrappedCallback wrappedCallback = new WrappedCallback(callback); 84 synchronized (mCallbacks) { 85 mCallbacks.put(callback, wrappedCallback); 86 } 87 mLauncherApps.registerCallback(wrappedCallback); 88 } 89 removeOnAppsChangedCallback( LauncherAppsCompat.OnAppsChangedCallbackCompat callback)90 public void removeOnAppsChangedCallback( 91 LauncherAppsCompat.OnAppsChangedCallbackCompat callback) { 92 WrappedCallback wrappedCallback = null; 93 synchronized (mCallbacks) { 94 wrappedCallback = mCallbacks.remove(callback); 95 } 96 if (wrappedCallback != null) { 97 mLauncherApps.unregisterCallback(wrappedCallback); 98 } 99 } 100 isPackageEnabledForProfile(String packageName, UserHandleCompat user)101 public boolean isPackageEnabledForProfile(String packageName, UserHandleCompat user) { 102 return mLauncherApps.isPackageEnabled(packageName, user.getUser()); 103 } 104 isActivityEnabledForProfile(ComponentName component, UserHandleCompat user)105 public boolean isActivityEnabledForProfile(ComponentName component, UserHandleCompat user) { 106 return mLauncherApps.isActivityEnabled(component, user.getUser()); 107 } 108 isPackageSuspendedForProfile(String packageName, UserHandleCompat user)109 public boolean isPackageSuspendedForProfile(String packageName, UserHandleCompat user) { 110 return false; 111 } 112 113 private static class WrappedCallback extends LauncherApps.Callback { 114 private LauncherAppsCompat.OnAppsChangedCallbackCompat mCallback; 115 WrappedCallback(LauncherAppsCompat.OnAppsChangedCallbackCompat callback)116 public WrappedCallback(LauncherAppsCompat.OnAppsChangedCallbackCompat callback) { 117 mCallback = callback; 118 } 119 onPackageRemoved(String packageName, UserHandle user)120 public void onPackageRemoved(String packageName, UserHandle user) { 121 mCallback.onPackageRemoved(packageName, UserHandleCompat.fromUser(user)); 122 } 123 onPackageAdded(String packageName, UserHandle user)124 public void onPackageAdded(String packageName, UserHandle user) { 125 mCallback.onPackageAdded(packageName, UserHandleCompat.fromUser(user)); 126 } 127 onPackageChanged(String packageName, UserHandle user)128 public void onPackageChanged(String packageName, UserHandle user) { 129 mCallback.onPackageChanged(packageName, UserHandleCompat.fromUser(user)); 130 } 131 onPackagesAvailable(String[] packageNames, UserHandle user, boolean replacing)132 public void onPackagesAvailable(String[] packageNames, UserHandle user, boolean replacing) { 133 mCallback.onPackagesAvailable(packageNames, UserHandleCompat.fromUser(user), replacing); 134 } 135 onPackagesUnavailable(String[] packageNames, UserHandle user, boolean replacing)136 public void onPackagesUnavailable(String[] packageNames, UserHandle user, 137 boolean replacing) { 138 mCallback.onPackagesUnavailable(packageNames, UserHandleCompat.fromUser(user), 139 replacing); 140 } 141 onPackagesSuspended(String[] packageNames, UserHandle user)142 public void onPackagesSuspended(String[] packageNames, UserHandle user) { 143 mCallback.onPackagesSuspended(packageNames, UserHandleCompat.fromUser(user)); 144 } 145 onPackagesUnsuspended(String[] packageNames, UserHandle user)146 public void onPackagesUnsuspended(String[] packageNames, UserHandle user) { 147 mCallback.onPackagesUnsuspended(packageNames, UserHandleCompat.fromUser(user)); 148 } 149 } 150 } 151 152