| /** |
| * Copyright (C) 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.launcher3.appprediction; |
| |
| import static com.android.launcher3.AbstractFloatingView.TYPE_DISCOVERY_BOUNCE; |
| import static com.android.launcher3.AbstractFloatingView.TYPE_ON_BOARD_POPUP; |
| import static com.android.launcher3.LauncherState.ALL_APPS; |
| import static com.android.quickstep.logging.UserEventDispatcherExtension.ALL_APPS_PREDICTION_TIPS; |
| |
| import android.os.UserManager; |
| |
| import com.android.launcher3.AbstractFloatingView; |
| import com.android.launcher3.Launcher; |
| import com.android.launcher3.LauncherState; |
| import com.android.launcher3.LauncherStateManager; |
| import com.android.launcher3.R; |
| import com.android.launcher3.Utilities; |
| import com.android.launcher3.allapps.FloatingHeaderView; |
| import com.android.launcher3.views.ArrowTipView; |
| import com.android.systemui.shared.system.LauncherEventUtil; |
| |
| /** |
| * ArrowTip helper aligned just above prediction apps, shown to users that enter all apps for the |
| * first time. |
| */ |
| public class AllAppsTipView { |
| |
| private static final String ALL_APPS_TIP_SEEN = "launcher.all_apps_tip_seen"; |
| |
| private static boolean showAllAppsTipIfNecessary(Launcher launcher) { |
| FloatingHeaderView floatingHeaderView = launcher.getAppsView().getFloatingHeaderView(); |
| if (!floatingHeaderView.hasVisibleContent() |
| || AbstractFloatingView.getOpenView(launcher, |
| TYPE_ON_BOARD_POPUP | TYPE_DISCOVERY_BOUNCE) != null |
| || !launcher.isInState(ALL_APPS) |
| || hasSeenAllAppsTip(launcher) |
| || launcher.getSystemService(UserManager.class).isDemoUser() |
| || Utilities.IS_RUNNING_IN_TEST_HARNESS) { |
| return false; |
| } |
| |
| int[] coords = new int[2]; |
| floatingHeaderView.findFixedRowByType(PredictionRowView.class).getLocationOnScreen(coords); |
| ArrowTipView arrowTipView = new ArrowTipView(launcher).setOnClosedCallback(() -> { |
| launcher.getSharedPrefs().edit().putBoolean(ALL_APPS_TIP_SEEN, true).apply(); |
| launcher.getUserEventDispatcher().logActionTip(LauncherEventUtil.DISMISS, |
| ALL_APPS_PREDICTION_TIPS); |
| }); |
| arrowTipView.show(launcher.getString(R.string.all_apps_prediction_tip), coords[1]); |
| |
| return true; |
| } |
| |
| private static boolean hasSeenAllAppsTip(Launcher launcher) { |
| return launcher.getSharedPrefs().getBoolean(ALL_APPS_TIP_SEEN, false); |
| } |
| |
| public static void scheduleShowIfNeeded(Launcher launcher) { |
| if (!hasSeenAllAppsTip(launcher)) { |
| launcher.getStateManager().addStateListener( |
| new LauncherStateManager.StateListener() { |
| @Override |
| public void onStateTransitionComplete(LauncherState finalState) { |
| if (finalState == ALL_APPS) { |
| if (showAllAppsTipIfNecessary(launcher)) { |
| launcher.getStateManager().removeStateListener(this); |
| } |
| } |
| } |
| }); |
| } |
| } |
| } |