1 /* 2 * Copyright (C) 2023 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 package com.android.quickstep.interaction; 17 18 import static com.android.quickstep.interaction.GestureSandboxActivity.KEY_GESTURE_COMPLETE; 19 import static com.android.quickstep.interaction.GestureSandboxActivity.KEY_TUTORIAL_TYPE; 20 import static com.android.quickstep.interaction.GestureSandboxActivity.KEY_USE_TUTORIAL_MENU; 21 22 import android.os.Bundle; 23 import android.view.LayoutInflater; 24 import android.view.View; 25 import android.view.ViewGroup; 26 27 import androidx.annotation.NonNull; 28 import androidx.annotation.Nullable; 29 30 import com.android.launcher3.R; 31 32 /** Displays the gesture nav tutorial menu. */ 33 public final class MenuFragment extends GestureSandboxFragment { 34 35 @NonNull 36 @Override recreateFragment()37 GestureSandboxFragment recreateFragment() { 38 return new MenuFragment(); 39 } 40 41 @Override canRecreateFragment()42 boolean canRecreateFragment() { 43 return true; 44 } 45 46 @Override onCreateView(@onNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState)47 public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, 48 @Nullable Bundle savedInstanceState) { 49 final View root = inflater.inflate( 50 R.layout.gesture_tutorial_step_menu, container, false); 51 52 root.findViewById(R.id.gesture_tutorial_menu_home_button).setOnClickListener( 53 v -> launchTutorialStep(TutorialController.TutorialType.HOME_NAVIGATION)); 54 root.findViewById(R.id.gesture_tutorial_menu_back_button).setOnClickListener( 55 v -> launchTutorialStep(TutorialController.TutorialType.BACK_NAVIGATION)); 56 root.findViewById(R.id.gesture_tutorial_menu_overview_button).setOnClickListener( 57 v -> launchTutorialStep(TutorialController.TutorialType.OVERVIEW_NAVIGATION)); 58 root.findViewById(R.id.gesture_tutorial_menu_done_button).setOnClickListener( 59 v -> close()); 60 61 return root; 62 } 63 64 @Override shouldDisableSystemGestures()65 boolean shouldDisableSystemGestures() { 66 return false; 67 } 68 69 @Override onSaveInstanceState(Bundle savedInstanceState)70 public void onSaveInstanceState(Bundle savedInstanceState) { 71 savedInstanceState.putBoolean(KEY_USE_TUTORIAL_MENU, true); 72 savedInstanceState.remove(KEY_TUTORIAL_TYPE); 73 savedInstanceState.remove(KEY_GESTURE_COMPLETE); 74 super.onSaveInstanceState(savedInstanceState); 75 } 76 launchTutorialStep(@onNull TutorialController.TutorialType tutorialType)77 private void launchTutorialStep(@NonNull TutorialController.TutorialType tutorialType) { 78 ((GestureSandboxActivity) getActivity()).launchTutorialStep(tutorialType, true); 79 } 80 } 81