1 /* 2 * Copyright (C) 2016 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.settings.accessibility; 18 19 import static android.app.Activity.RESULT_CANCELED; 20 21 import android.app.settings.SettingsEnums; 22 import android.graphics.drawable.Drawable; 23 import android.os.Bundle; 24 import android.view.LayoutInflater; 25 import android.view.View; 26 import android.view.ViewGroup; 27 28 import androidx.recyclerview.widget.RecyclerView; 29 30 import com.android.settings.R; 31 32 import com.google.android.setupcompat.template.FooterBarMixin; 33 import com.google.android.setupdesign.GlifPreferenceLayout; 34 35 public class ToggleScreenMagnificationPreferenceFragmentForSetupWizard 36 extends ToggleScreenMagnificationPreferenceFragment { 37 38 @Override onViewCreated(View view, Bundle savedInstanceState)39 public void onViewCreated(View view, Bundle savedInstanceState) { 40 super.onViewCreated(view, savedInstanceState); 41 42 final GlifPreferenceLayout layout = (GlifPreferenceLayout) view; 43 final String title = getContext().getString( 44 R.string.accessibility_screen_magnification_title); 45 final String description = getContext().getString( 46 R.string.accessibility_screen_magnification_intro_text); 47 final Drawable icon = getContext().getDrawable(R.drawable.ic_accessibility_visibility); 48 AccessibilitySetupWizardUtils.updateGlifPreferenceLayout(getContext(), layout, title, 49 description, icon); 50 51 final FooterBarMixin mixin = layout.getMixin(FooterBarMixin.class); 52 AccessibilitySetupWizardUtils.setPrimaryButton(getContext(), mixin, R.string.done, () -> { 53 setResult(RESULT_CANCELED); 54 finish(); 55 }); 56 57 hidePreferenceSettingComponents(); 58 } 59 60 /** 61 * Hide the magnification preference settings in the SuW's vision settings. 62 */ hidePreferenceSettingComponents()63 private void hidePreferenceSettingComponents() { 64 // Intro 65 if (mTopIntroPreference != null) { 66 mTopIntroPreference.setVisible(false); 67 } 68 // Setting of magnification type 69 if (mSettingsPreference != null) { 70 mSettingsPreference.setVisible(false); 71 } 72 // Setting of following typing 73 if (mFollowingTypingSwitchPreference != null) { 74 mFollowingTypingSwitchPreference.setVisible(false); 75 } 76 } 77 78 @Override onCreateRecyclerView(LayoutInflater inflater, ViewGroup parent, Bundle savedInstanceState)79 public RecyclerView onCreateRecyclerView(LayoutInflater inflater, ViewGroup parent, 80 Bundle savedInstanceState) { 81 final GlifPreferenceLayout layout = (GlifPreferenceLayout) parent; 82 return layout.onCreateRecyclerView(inflater, parent, savedInstanceState); 83 } 84 85 @Override getMetricsCategory()86 public int getMetricsCategory() { 87 return SettingsEnums.SUW_ACCESSIBILITY_TOGGLE_SCREEN_MAGNIFICATION; 88 } 89 90 @Override onStop()91 public void onStop() { 92 // Log the final choice in value if it's different from the previous value. 93 Bundle args = getArguments(); 94 if ((args != null) && args.containsKey(AccessibilitySettings.EXTRA_CHECKED)) { 95 if (mToggleServiceSwitchPreference.isChecked() != args.getBoolean( 96 AccessibilitySettings.EXTRA_CHECKED)) { 97 // TODO: Distinguish between magnification modes 98 mMetricsFeatureProvider.action(getContext(), 99 SettingsEnums.SUW_ACCESSIBILITY_TOGGLE_SCREEN_MAGNIFICATION, 100 mToggleServiceSwitchPreference.isChecked()); 101 } 102 } 103 super.onStop(); 104 } 105 106 @Override getHelpResource()107 public int getHelpResource() { 108 // Hides help center in action bar and footer bar in SuW 109 return 0; 110 } 111 } 112