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.content.pm.ApplicationInfo; 23 import android.content.pm.LauncherActivityInfo; 24 import android.content.pm.PackageInstaller; 25 import android.content.pm.ShortcutInfo; 26 import android.graphics.Rect; 27 import android.os.Bundle; 28 import android.os.UserHandle; 29 30 import com.android.launcher3.Utilities; 31 import com.android.launcher3.util.PackageUserKey; 32 33 import java.util.List; 34 35 import androidx.annotation.Nullable; 36 37 public abstract class LauncherAppsCompat { 38 39 public interface OnAppsChangedCallbackCompat { onPackageRemoved(String packageName, UserHandle user)40 void onPackageRemoved(String packageName, UserHandle user); onPackageAdded(String packageName, UserHandle user)41 void onPackageAdded(String packageName, UserHandle user); onPackageChanged(String packageName, UserHandle user)42 void onPackageChanged(String packageName, UserHandle user); onPackagesAvailable(String[] packageNames, UserHandle user, boolean replacing)43 void onPackagesAvailable(String[] packageNames, UserHandle user, boolean replacing); onPackagesUnavailable(String[] packageNames, UserHandle user, boolean replacing)44 void onPackagesUnavailable(String[] packageNames, UserHandle user, boolean replacing); onPackagesSuspended(String[] packageNames, UserHandle user)45 void onPackagesSuspended(String[] packageNames, UserHandle user); onPackagesUnsuspended(String[] packageNames, UserHandle user)46 void onPackagesUnsuspended(String[] packageNames, UserHandle user); onShortcutsChanged(String packageName, List<ShortcutInfo> shortcuts, UserHandle user)47 void onShortcutsChanged(String packageName, List<ShortcutInfo> shortcuts, 48 UserHandle user); 49 } 50 LauncherAppsCompat()51 protected LauncherAppsCompat() { 52 } 53 54 private static LauncherAppsCompat sInstance; 55 private static final Object sInstanceLock = new Object(); 56 getInstance(Context context)57 public static LauncherAppsCompat getInstance(Context context) { 58 synchronized (sInstanceLock) { 59 if (sInstance == null) { 60 if (Utilities.ATLEAST_Q) { 61 sInstance = new LauncherAppsCompatVQ(context.getApplicationContext()); 62 } else if (Utilities.ATLEAST_OREO) { 63 sInstance = new LauncherAppsCompatVO(context.getApplicationContext()); 64 } else { 65 sInstance = new LauncherAppsCompatVL(context.getApplicationContext()); 66 } 67 } 68 return sInstance; 69 } 70 } 71 getActivityList(String packageName, UserHandle user)72 public abstract List<LauncherActivityInfo> getActivityList(String packageName, 73 UserHandle user); resolveActivity(Intent intent, UserHandle user)74 public abstract LauncherActivityInfo resolveActivity(Intent intent, 75 UserHandle user); startActivityForProfile(ComponentName component, UserHandle user, Rect sourceBounds, Bundle opts)76 public abstract void startActivityForProfile(ComponentName component, UserHandle user, 77 Rect sourceBounds, Bundle opts); getApplicationInfo( String packageName, int flags, UserHandle user)78 public abstract ApplicationInfo getApplicationInfo( 79 String packageName, int flags, UserHandle user); showAppDetailsForProfile(ComponentName component, UserHandle user, Rect sourceBounds, Bundle opts)80 public abstract void showAppDetailsForProfile(ComponentName component, UserHandle user, 81 Rect sourceBounds, Bundle opts); addOnAppsChangedCallback(OnAppsChangedCallbackCompat listener)82 public abstract void addOnAppsChangedCallback(OnAppsChangedCallbackCompat listener); removeOnAppsChangedCallback(OnAppsChangedCallbackCompat listener)83 public abstract void removeOnAppsChangedCallback(OnAppsChangedCallbackCompat listener); isPackageEnabledForProfile(String packageName, UserHandle user)84 public abstract boolean isPackageEnabledForProfile(String packageName, UserHandle user); isActivityEnabledForProfile(ComponentName component, UserHandle user)85 public abstract boolean isActivityEnabledForProfile(ComponentName component, 86 UserHandle user); getCustomShortcutActivityList( @ullable PackageUserKey packageUser)87 public abstract List<ShortcutConfigActivityInfo> getCustomShortcutActivityList( 88 @Nullable PackageUserKey packageUser); 89 getAllPackageInstallerSessions()90 public abstract List<PackageInstaller.SessionInfo> getAllPackageInstallerSessions(); 91 } 92