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 17package com.android.launcher3.compat; 18 19import android.content.ComponentName; 20import android.content.Context; 21import android.content.Intent; 22import android.content.pm.ApplicationInfo; 23import android.content.pm.LauncherActivityInfo; 24import android.content.pm.LauncherApps; 25import android.content.pm.PackageManager; 26import android.content.pm.ResolveInfo; 27import android.content.pm.ShortcutInfo; 28import android.graphics.Rect; 29import android.os.Bundle; 30import android.os.Process; 31import android.os.UserHandle; 32import android.support.annotation.NonNull; 33import android.support.annotation.Nullable; 34import android.util.ArrayMap; 35import com.android.launcher3.compat.ShortcutConfigActivityInfo.ShortcutConfigActivityInfoVL; 36import com.android.launcher3.shortcuts.ShortcutInfoCompat; 37import com.android.launcher3.util.PackageUserKey; 38import java.util.ArrayList; 39import java.util.List; 40 41public class LauncherAppsCompatVL extends LauncherAppsCompat { 42 43 protected final LauncherApps mLauncherApps; 44 protected final Context mContext; 45 46 private final ArrayMap<OnAppsChangedCallbackCompat, WrappedCallback> mCallbacks = 47 new ArrayMap<>(); 48 49 LauncherAppsCompatVL(Context context) { 50 mContext = context; 51 mLauncherApps = (LauncherApps) context.getSystemService(Context.LAUNCHER_APPS_SERVICE); 52 } 53 54 @Override 55 public List<LauncherActivityInfo> getActivityList(String packageName, UserHandle user) { 56 return mLauncherApps.getActivityList(packageName, user); 57 } 58 59 @Override 60 public LauncherActivityInfo resolveActivity(Intent intent, UserHandle user) { 61 return mLauncherApps.resolveActivity(intent, user); 62 } 63 64 @Override 65 public void startActivityForProfile(ComponentName component, UserHandle user, 66 Rect sourceBounds, Bundle opts) { 67 mLauncherApps.startMainActivity(component, user, sourceBounds, opts); 68 } 69 70 @Override 71 public ApplicationInfo getApplicationInfo(String packageName, int flags, UserHandle user) { 72 final boolean isPrimaryUser = Process.myUserHandle().equals(user); 73 if (!isPrimaryUser && (flags == 0)) { 74 // We are looking for an installed app on a secondary profile. Prior to O, the only 75 // entry point for work profiles is through the LauncherActivity. 76 List<LauncherActivityInfo> activityList = 77 mLauncherApps.getActivityList(packageName, user); 78 return activityList.size() > 0 ? activityList.get(0).getApplicationInfo() : null; 79 } 80 try { 81 ApplicationInfo info = 82 mContext.getPackageManager().getApplicationInfo(packageName, flags); 83 // There is no way to check if the app is installed for managed profile. But for 84 // primary profile, we can still have this check. 85 if (isPrimaryUser && ((info.flags & ApplicationInfo.FLAG_INSTALLED) == 0) 86 || !info.enabled) { 87 return null; 88 } 89 return info; 90 } catch (PackageManager.NameNotFoundException e) { 91 // Package not found 92 return null; 93 } 94 } 95 96 @Override 97 public void showAppDetailsForProfile(ComponentName component, UserHandle user, 98 Rect sourceBounds, Bundle opts) { 99 mLauncherApps.startAppDetailsActivity(component, user, sourceBounds, opts); 100 } 101 102 @Override 103 public void addOnAppsChangedCallback(LauncherAppsCompat.OnAppsChangedCallbackCompat callback) { 104 WrappedCallback wrappedCallback = new WrappedCallback(callback); 105 synchronized (mCallbacks) { 106 mCallbacks.put(callback, wrappedCallback); 107 } 108 mLauncherApps.registerCallback(wrappedCallback); 109 } 110 111 @Override 112 public void removeOnAppsChangedCallback(OnAppsChangedCallbackCompat callback) { 113 final WrappedCallback wrappedCallback; 114 synchronized (mCallbacks) { 115 wrappedCallback = mCallbacks.remove(callback); 116 } 117 if (wrappedCallback != null) { 118 mLauncherApps.unregisterCallback(wrappedCallback); 119 } 120 } 121 122 @Override 123 public boolean isPackageEnabledForProfile(String packageName, UserHandle user) { 124 return mLauncherApps.isPackageEnabled(packageName, user); 125 } 126 127 @Override 128 public boolean isActivityEnabledForProfile(ComponentName component, UserHandle user) { 129 return mLauncherApps.isActivityEnabled(component, user); 130 } 131 132 private static class WrappedCallback extends LauncherApps.Callback { 133 private final LauncherAppsCompat.OnAppsChangedCallbackCompat mCallback; 134 135 public WrappedCallback(LauncherAppsCompat.OnAppsChangedCallbackCompat callback) { 136 mCallback = callback; 137 } 138 139 @Override 140 public void onPackageRemoved(String packageName, UserHandle user) { 141 mCallback.onPackageRemoved(packageName, user); 142 } 143 144 @Override 145 public void onPackageAdded(String packageName, UserHandle user) { 146 mCallback.onPackageAdded(packageName, user); 147 } 148 149 @Override 150 public void onPackageChanged(String packageName, UserHandle user) { 151 mCallback.onPackageChanged(packageName, user); 152 } 153 154 @Override 155 public void onPackagesAvailable(String[] packageNames, UserHandle user, boolean replacing) { 156 mCallback.onPackagesAvailable(packageNames, user, replacing); 157 } 158 159 @Override 160 public void onPackagesUnavailable(String[] packageNames, UserHandle user, 161 boolean replacing) { 162 mCallback.onPackagesUnavailable(packageNames, user, replacing); 163 } 164 165 @Override 166 public void onPackagesSuspended(String[] packageNames, UserHandle user) { 167 mCallback.onPackagesSuspended(packageNames, user); 168 } 169 170 @Override 171 public void onPackagesUnsuspended(String[] packageNames, UserHandle user) { 172 mCallback.onPackagesUnsuspended(packageNames, user); 173 } 174 175 @Override 176 public void onShortcutsChanged(@NonNull String packageName, 177 @NonNull List<ShortcutInfo> shortcuts, 178 @NonNull UserHandle user) { 179 List<ShortcutInfoCompat> shortcutInfoCompats = new ArrayList<>(shortcuts.size()); 180 for (ShortcutInfo shortcutInfo : shortcuts) { 181 shortcutInfoCompats.add(new ShortcutInfoCompat(shortcutInfo)); 182 } 183 184 mCallback.onShortcutsChanged(packageName, shortcutInfoCompats, user); 185 } 186 } 187 188 @Override 189 public List<ShortcutConfigActivityInfo> getCustomShortcutActivityList( 190 @Nullable PackageUserKey packageUser) { 191 List<ShortcutConfigActivityInfo> result = new ArrayList<>(); 192 if (packageUser != null && !packageUser.mUser.equals(Process.myUserHandle())) { 193 return result; 194 } 195 PackageManager pm = mContext.getPackageManager(); 196 for (ResolveInfo info : 197 pm.queryIntentActivities(new Intent(Intent.ACTION_CREATE_SHORTCUT), 0)) { 198 if (packageUser == null || packageUser.mPackageName 199 .equals(info.activityInfo.packageName)) { 200 result.add(new ShortcutConfigActivityInfoVL(info.activityInfo, pm)); 201 } 202 } 203 return result; 204 } 205} 206 207