c4f3295491
Root Cause: Users should not be able to adjust any settings of the a11y button in the setup wizard flow, but there will be a link button to a11y button settings page on the a11y tutorial dialog where user can modify the settings. Solution: Hide the link button in a11y tutorial dialog if we know the dialog is launched from any setup wizard page. Bug: 256084341 Test: make RunSettingsRoboTests ROBOTEST_FILTER=AccessibilityGestureNavigationTutorialTest Change-Id: I742f9b7ba311fcd7a5105463709dc104345b9f12
922 lines
37 KiB
Java
922 lines
37 KiB
Java
/*
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* Copyright (C) 2013 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.accessibility;
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import static com.android.settings.accessibility.AccessibilityDialogUtils.DialogEnums;
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import android.app.Activity;
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import android.app.Dialog;
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import android.app.settings.SettingsEnums;
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import android.content.ComponentName;
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import android.content.ContentResolver;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.pm.PackageManager;
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import android.content.pm.ResolveInfo;
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import android.content.pm.ServiceInfo;
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import android.graphics.drawable.Drawable;
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import android.icu.text.CaseMap;
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import android.net.Uri;
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import android.os.Bundle;
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import android.os.Handler;
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import android.os.UserHandle;
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import android.provider.Settings;
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import android.service.quicksettings.TileService;
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import android.text.Html;
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import android.text.TextUtils;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.view.accessibility.AccessibilityManager;
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import android.view.accessibility.AccessibilityManager.TouchExplorationStateChangeListener;
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import android.widget.CheckBox;
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import android.widget.ImageView;
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import android.widget.Switch;
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import androidx.annotation.VisibleForTesting;
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import androidx.preference.Preference;
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import androidx.preference.PreferenceCategory;
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import androidx.preference.PreferenceScreen;
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import com.android.settings.R;
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import com.android.settings.SettingsActivity;
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import com.android.settings.accessibility.AccessibilityDialogUtils.DialogType;
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import com.android.settings.accessibility.AccessibilityUtil.QuickSettingsTooltipType;
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import com.android.settings.accessibility.AccessibilityUtil.UserShortcutType;
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import com.android.settings.dashboard.DashboardFragment;
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import com.android.settings.utils.LocaleUtils;
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import com.android.settings.widget.SettingsMainSwitchBar;
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import com.android.settings.widget.SettingsMainSwitchPreference;
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import com.android.settingslib.accessibility.AccessibilityUtils;
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import com.android.settingslib.widget.IllustrationPreference;
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import com.android.settingslib.widget.OnMainSwitchChangeListener;
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import com.android.settingslib.widget.TopIntroPreference;
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import com.google.android.setupcompat.util.WizardManagerHelper;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Locale;
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/**
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* Base class for accessibility fragments with toggle, shortcut, some helper functions
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* and dialog management.
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*/
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public abstract class ToggleFeaturePreferenceFragment extends DashboardFragment
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implements ShortcutPreference.OnClickCallback, OnMainSwitchChangeListener {
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public static final String KEY_GENERAL_CATEGORY = "general_categories";
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public static final String KEY_SHORTCUT_PREFERENCE = "shortcut_preference";
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public static final int NOT_SET = -1;
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protected static final String KEY_TOP_INTRO_PREFERENCE = "top_intro";
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protected static final String KEY_USE_SERVICE_PREFERENCE = "use_service";
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protected static final String KEY_HTML_DESCRIPTION_PREFERENCE = "html_description";
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protected static final String KEY_SAVED_USER_SHORTCUT_TYPE = "shortcut_type";
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protected static final String KEY_SAVED_QS_TOOLTIP_RESHOW = "qs_tooltip_reshow";
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protected static final String KEY_SAVED_QS_TOOLTIP_TYPE = "qs_tooltip_type";
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protected static final String KEY_ANIMATED_IMAGE = "animated_image";
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// For html description of accessibility service, must follow the rule, such as
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// <img src="R.drawable.fileName"/>, a11y settings will get the resources successfully.
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private static final String IMG_PREFIX = "R.drawable.";
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private static final String DRAWABLE_FOLDER = "drawable";
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protected TopIntroPreference mTopIntroPreference;
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protected SettingsMainSwitchPreference mToggleServiceSwitchPreference;
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protected ShortcutPreference mShortcutPreference;
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protected Preference mSettingsPreference;
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protected AccessibilityFooterPreferenceController mFooterPreferenceController;
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protected String mPreferenceKey;
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protected Dialog mDialog;
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protected CharSequence mSettingsTitle;
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protected Intent mSettingsIntent;
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// The mComponentName maybe null, such as Magnify
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protected ComponentName mComponentName;
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protected CharSequence mPackageName;
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protected Uri mImageUri;
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protected CharSequence mHtmlDescription;
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protected CharSequence mTopIntroTitle;
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// Save user's shortcutType value when savedInstance has value (e.g. device rotated).
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protected int mSavedCheckBoxValue = NOT_SET;
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private CharSequence mDescription;
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private TouchExplorationStateChangeListener mTouchExplorationStateChangeListener;
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private AccessibilitySettingsContentObserver mSettingsContentObserver;
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private CheckBox mSoftwareTypeCheckBox;
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private CheckBox mHardwareTypeCheckBox;
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private AccessibilityQuickSettingsTooltipWindow mTooltipWindow;
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private boolean mNeedsQSTooltipReshow = false;
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private int mNeedsQSTooltipType = QuickSettingsTooltipType.GUIDE_TO_EDIT;
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private boolean mSavedAccessibilityFloatingMenuEnabled;
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private ImageView mImageGetterCacheView;
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private final Html.ImageGetter mImageGetter = (String str) -> {
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if (str != null && str.startsWith(IMG_PREFIX)) {
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final String fileName = str.substring(IMG_PREFIX.length());
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return getDrawableFromUri(Uri.parse(
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ContentResolver.SCHEME_ANDROID_RESOURCE + "://"
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+ mComponentName.getPackageName() + "/" + DRAWABLE_FOLDER + "/"
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+ fileName));
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}
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return null;
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};
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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onProcessArguments(getArguments());
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// Restore the user shortcut type and tooltip.
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if (savedInstanceState != null) {
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if (savedInstanceState.containsKey(KEY_SAVED_USER_SHORTCUT_TYPE)) {
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mSavedCheckBoxValue = savedInstanceState.getInt(KEY_SAVED_USER_SHORTCUT_TYPE,
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NOT_SET);
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}
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if (savedInstanceState.containsKey(KEY_SAVED_QS_TOOLTIP_RESHOW)) {
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mNeedsQSTooltipReshow = savedInstanceState.getBoolean(KEY_SAVED_QS_TOOLTIP_RESHOW);
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}
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if (savedInstanceState.containsKey(KEY_SAVED_QS_TOOLTIP_TYPE)) {
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mNeedsQSTooltipType = savedInstanceState.getInt(KEY_SAVED_QS_TOOLTIP_TYPE);
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}
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}
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final int resId = getPreferenceScreenResId();
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if (resId <= 0) {
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final PreferenceScreen preferenceScreen = getPreferenceManager().createPreferenceScreen(
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getPrefContext());
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setPreferenceScreen(preferenceScreen);
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}
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mSettingsContentObserver = new AccessibilitySettingsContentObserver(new Handler());
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registerKeysToObserverCallback(mSettingsContentObserver);
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}
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protected void registerKeysToObserverCallback(
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AccessibilitySettingsContentObserver contentObserver) {
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final List<String> shortcutFeatureKeys = getShortcutFeatureSettingsKeys();
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contentObserver.registerKeysToObserverCallback(shortcutFeatureKeys, key -> {
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updateShortcutPreferenceData();
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updateShortcutPreference();
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});
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}
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protected List<String> getShortcutFeatureSettingsKeys() {
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final List<String> shortcutFeatureKeys = new ArrayList<>();
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shortcutFeatureKeys.add(Settings.Secure.ACCESSIBILITY_BUTTON_TARGETS);
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shortcutFeatureKeys.add(Settings.Secure.ACCESSIBILITY_SHORTCUT_TARGET_SERVICE);
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return shortcutFeatureKeys;
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}
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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initTopIntroPreference();
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initAnimatedImagePreference();
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initToggleServiceSwitchPreference();
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initGeneralCategory();
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initShortcutPreference();
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initSettingsPreference();
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initHtmlTextPreference();
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initFooterPreference();
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installActionBarToggleSwitch();
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updateToggleServiceTitle(mToggleServiceSwitchPreference);
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mTouchExplorationStateChangeListener = isTouchExplorationEnabled -> {
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removeDialog(DialogEnums.EDIT_SHORTCUT);
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mShortcutPreference.setSummary(getShortcutTypeSummary(getPrefContext()));
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};
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updatePreferenceOrder();
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return super.onCreateView(inflater, container, savedInstanceState);
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}
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@Override
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public Dialog onCreateDialog(int dialogId) {
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switch (dialogId) {
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case DialogEnums.EDIT_SHORTCUT:
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final int dialogType = WizardManagerHelper.isAnySetupWizard(getIntent())
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? DialogType.EDIT_SHORTCUT_GENERIC_SUW : DialogType.EDIT_SHORTCUT_GENERIC;
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mDialog = AccessibilityDialogUtils.showEditShortcutDialog(
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getPrefContext(), dialogType, getShortcutTitle(),
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this::callOnAlertDialogCheckboxClicked);
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setupEditShortcutDialog(mDialog);
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return mDialog;
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case DialogEnums.LAUNCH_ACCESSIBILITY_TUTORIAL:
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if (WizardManagerHelper.isAnySetupWizard(getIntent())) {
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mDialog = AccessibilityGestureNavigationTutorial
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.createAccessibilityTutorialDialogForSetupWizard(
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getPrefContext(), getUserShortcutTypes(),
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this::callOnTutorialDialogButtonClicked);
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} else {
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mDialog = AccessibilityGestureNavigationTutorial
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.createAccessibilityTutorialDialog(
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getPrefContext(), getUserShortcutTypes(),
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this::callOnTutorialDialogButtonClicked);
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}
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mDialog.setCanceledOnTouchOutside(false);
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return mDialog;
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default:
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throw new IllegalArgumentException("Unsupported dialogId " + dialogId);
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}
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}
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@Override
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public void onViewCreated(View view, Bundle savedInstanceState) {
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super.onViewCreated(view, savedInstanceState);
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final SettingsActivity settingsActivity = (SettingsActivity) getActivity();
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final SettingsMainSwitchBar switchBar = settingsActivity.getSwitchBar();
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switchBar.hide();
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// Reshow tooltip when activity recreate, such as rotate device.
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if (mNeedsQSTooltipReshow) {
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view.post(() -> {
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final Activity activity = getActivity();
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if (activity != null && !activity.isFinishing()) {
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showQuickSettingsTooltipIfNeeded();
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}
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});
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}
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writeDefaultShortcutTargetServiceToSettingsIfNeeded(getPrefContext());
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}
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@Override
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public void onResume() {
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super.onResume();
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final AccessibilityManager am = getPrefContext().getSystemService(
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AccessibilityManager.class);
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am.addTouchExplorationStateChangeListener(mTouchExplorationStateChangeListener);
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mSettingsContentObserver.register(getContentResolver());
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updateShortcutPreferenceData();
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updateShortcutPreference();
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updateEditShortcutDialogIfNeeded();
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}
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@Override
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public void onPause() {
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final AccessibilityManager am = getPrefContext().getSystemService(
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AccessibilityManager.class);
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am.removeTouchExplorationStateChangeListener(mTouchExplorationStateChangeListener);
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mSettingsContentObserver.unregister(getContentResolver());
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mSavedAccessibilityFloatingMenuEnabled = AccessibilityUtil.isFloatingMenuEnabled(
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getContext());
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super.onPause();
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}
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@Override
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public void onSaveInstanceState(Bundle outState) {
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final int value = getShortcutTypeCheckBoxValue();
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if (value != NOT_SET) {
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outState.putInt(KEY_SAVED_USER_SHORTCUT_TYPE, value);
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}
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final boolean isTooltipWindowShowing = mTooltipWindow != null && mTooltipWindow.isShowing();
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if (mNeedsQSTooltipReshow || isTooltipWindowShowing) {
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outState.putBoolean(KEY_SAVED_QS_TOOLTIP_RESHOW, /* value= */ true);
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outState.putInt(KEY_SAVED_QS_TOOLTIP_TYPE, mNeedsQSTooltipType);
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}
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super.onSaveInstanceState(outState);
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}
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@Override
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public void onDestroyView() {
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super.onDestroyView();
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removeActionBarToggleSwitch();
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}
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@Override
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public int getDialogMetricsCategory(int dialogId) {
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switch (dialogId) {
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case DialogEnums.EDIT_SHORTCUT:
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return SettingsEnums.DIALOG_ACCESSIBILITY_SERVICE_EDIT_SHORTCUT;
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case DialogEnums.LAUNCH_ACCESSIBILITY_TUTORIAL:
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return SettingsEnums.DIALOG_ACCESSIBILITY_TUTORIAL;
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default:
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return SettingsEnums.ACTION_UNKNOWN;
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}
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}
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@Override
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public int getMetricsCategory() {
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return SettingsEnums.ACCESSIBILITY_SERVICE;
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}
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@Override
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public int getHelpResource() {
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return 0;
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}
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@Override
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public void onSwitchChanged(Switch switchView, boolean isChecked) {
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onPreferenceToggled(mPreferenceKey, isChecked);
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}
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/**
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* Returns the shortcut type list which has been checked by user.
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*/
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abstract int getUserShortcutTypes();
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/** Returns the accessibility tile component name. */
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abstract ComponentName getTileComponentName();
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/** Returns the accessibility tile tooltip content. */
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abstract CharSequence getTileTooltipContent(@QuickSettingsTooltipType int type);
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protected void updateToggleServiceTitle(SettingsMainSwitchPreference switchPreference) {
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final CharSequence title =
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getString(R.string.accessibility_service_primary_switch_title, mPackageName);
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switchPreference.setTitle(title);
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}
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protected CharSequence getShortcutTitle() {
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return getString(R.string.accessibility_shortcut_title, mPackageName);
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}
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protected void onPreferenceToggled(String preferenceKey, boolean enabled) {
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if (enabled) {
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showQuickSettingsTooltipIfNeeded();
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}
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}
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protected void onInstallSwitchPreferenceToggleSwitch() {
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// Implement this to set a checked listener.
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updateSwitchBarToggleSwitch();
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mToggleServiceSwitchPreference.addOnSwitchChangeListener(this);
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}
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protected void onRemoveSwitchPreferenceToggleSwitch() {
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// Implement this to reset a checked listener.
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}
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protected void updateSwitchBarToggleSwitch() {
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// Implement this to update the state of switch.
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}
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public void setTitle(String title) {
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getActivity().setTitle(title);
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}
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protected void onProcessArguments(Bundle arguments) {
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// Key.
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mPreferenceKey = arguments.getString(AccessibilitySettings.EXTRA_PREFERENCE_KEY);
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// Title.
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if (arguments.containsKey(AccessibilitySettings.EXTRA_RESOLVE_INFO)) {
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ResolveInfo info = arguments.getParcelable(AccessibilitySettings.EXTRA_RESOLVE_INFO);
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getActivity().setTitle(info.loadLabel(getPackageManager()).toString());
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} else if (arguments.containsKey(AccessibilitySettings.EXTRA_TITLE)) {
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setTitle(arguments.getString(AccessibilitySettings.EXTRA_TITLE));
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}
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// Summary.
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if (arguments.containsKey(AccessibilitySettings.EXTRA_SUMMARY)) {
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mDescription = arguments.getCharSequence(AccessibilitySettings.EXTRA_SUMMARY);
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}
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// Settings html description.
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if (arguments.containsKey(AccessibilitySettings.EXTRA_HTML_DESCRIPTION)) {
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mHtmlDescription = arguments.getCharSequence(
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AccessibilitySettings.EXTRA_HTML_DESCRIPTION);
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}
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// Intro.
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if (arguments.containsKey(AccessibilitySettings.EXTRA_INTRO)) {
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mTopIntroTitle = arguments.getCharSequence(AccessibilitySettings.EXTRA_INTRO);
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}
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}
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private void installActionBarToggleSwitch() {
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onInstallSwitchPreferenceToggleSwitch();
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}
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private void removeActionBarToggleSwitch() {
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mToggleServiceSwitchPreference.setOnPreferenceClickListener(null);
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onRemoveSwitchPreferenceToggleSwitch();
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}
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private void updatePreferenceOrder() {
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final List<String> lists = getPreferenceOrderList();
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final PreferenceScreen preferenceScreen = getPreferenceScreen();
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preferenceScreen.setOrderingAsAdded(false);
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final int size = lists.size();
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for (int i = 0; i < size; i++) {
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final Preference preference = preferenceScreen.findPreference(lists.get(i));
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if (preference != null) {
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preference.setOrder(i);
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}
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}
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}
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/** Customizes the order by preference key. */
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protected List<String> getPreferenceOrderList() {
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final List<String> lists = new ArrayList<>();
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lists.add(KEY_TOP_INTRO_PREFERENCE);
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lists.add(KEY_ANIMATED_IMAGE);
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lists.add(KEY_USE_SERVICE_PREFERENCE);
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lists.add(KEY_GENERAL_CATEGORY);
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lists.add(KEY_HTML_DESCRIPTION_PREFERENCE);
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return lists;
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}
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private Drawable getDrawableFromUri(Uri imageUri) {
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if (mImageGetterCacheView == null) {
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mImageGetterCacheView = new ImageView(getPrefContext());
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}
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mImageGetterCacheView.setAdjustViewBounds(true);
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mImageGetterCacheView.setImageURI(imageUri);
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if (mImageGetterCacheView.getDrawable() == null) {
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return null;
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}
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final Drawable drawable =
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mImageGetterCacheView.getDrawable().mutate().getConstantState().newDrawable();
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mImageGetterCacheView.setImageURI(null);
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final int imageWidth = drawable.getIntrinsicWidth();
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final int imageHeight = drawable.getIntrinsicHeight();
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final int screenHalfHeight = AccessibilityUtil.getScreenHeightPixels(getPrefContext()) / 2;
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if ((imageWidth > AccessibilityUtil.getScreenWidthPixels(getPrefContext()))
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|| (imageHeight > screenHalfHeight)) {
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return null;
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}
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drawable.setBounds(/* left= */0, /* top= */0, drawable.getIntrinsicWidth(),
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drawable.getIntrinsicHeight());
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return drawable;
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}
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private void initAnimatedImagePreference() {
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if (mImageUri == null) {
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return;
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}
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final int displayHalfHeight =
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AccessibilityUtil.getDisplayBounds(getPrefContext()).height() / 2;
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final IllustrationPreference illustrationPreference =
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new IllustrationPreference(getPrefContext());
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illustrationPreference.setImageUri(mImageUri);
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illustrationPreference.setSelectable(false);
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illustrationPreference.setMaxHeight(displayHalfHeight);
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illustrationPreference.setKey(KEY_ANIMATED_IMAGE);
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getPreferenceScreen().addPreference(illustrationPreference);
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}
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@VisibleForTesting
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void initTopIntroPreference() {
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if (TextUtils.isEmpty(mTopIntroTitle)) {
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return;
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}
|
|
mTopIntroPreference = new TopIntroPreference(getPrefContext());
|
|
mTopIntroPreference.setKey(KEY_TOP_INTRO_PREFERENCE);
|
|
mTopIntroPreference.setTitle(mTopIntroTitle);
|
|
getPreferenceScreen().addPreference(mTopIntroPreference);
|
|
}
|
|
|
|
private void initToggleServiceSwitchPreference() {
|
|
mToggleServiceSwitchPreference = new SettingsMainSwitchPreference(getPrefContext());
|
|
mToggleServiceSwitchPreference.setKey(KEY_USE_SERVICE_PREFERENCE);
|
|
if (getArguments().containsKey(AccessibilitySettings.EXTRA_CHECKED)) {
|
|
final boolean enabled = getArguments().getBoolean(AccessibilitySettings.EXTRA_CHECKED);
|
|
mToggleServiceSwitchPreference.setChecked(enabled);
|
|
}
|
|
|
|
getPreferenceScreen().addPreference(mToggleServiceSwitchPreference);
|
|
}
|
|
|
|
private void initGeneralCategory() {
|
|
final PreferenceCategory generalCategory = new PreferenceCategory(getPrefContext());
|
|
generalCategory.setKey(KEY_GENERAL_CATEGORY);
|
|
generalCategory.setTitle(R.string.accessibility_screen_option);
|
|
|
|
getPreferenceScreen().addPreference(generalCategory);
|
|
}
|
|
|
|
protected void initShortcutPreference() {
|
|
// Initial the shortcut preference.
|
|
mShortcutPreference = new ShortcutPreference(getPrefContext(), /* attrs= */ null);
|
|
mShortcutPreference.setPersistent(false);
|
|
mShortcutPreference.setKey(getShortcutPreferenceKey());
|
|
mShortcutPreference.setOnClickCallback(this);
|
|
mShortcutPreference.setTitle(getShortcutTitle());
|
|
|
|
final PreferenceCategory generalCategory = findPreference(KEY_GENERAL_CATEGORY);
|
|
generalCategory.addPreference(mShortcutPreference);
|
|
}
|
|
|
|
protected void initSettingsPreference() {
|
|
if (mSettingsTitle == null || mSettingsIntent == null) {
|
|
return;
|
|
}
|
|
|
|
// Show the "Settings" menu as if it were a preference screen.
|
|
mSettingsPreference = new Preference(getPrefContext());
|
|
mSettingsPreference.setTitle(mSettingsTitle);
|
|
mSettingsPreference.setIconSpaceReserved(false);
|
|
mSettingsPreference.setIntent(mSettingsIntent);
|
|
|
|
final PreferenceCategory generalCategory = findPreference(KEY_GENERAL_CATEGORY);
|
|
generalCategory.addPreference(mSettingsPreference);
|
|
}
|
|
|
|
private void initHtmlTextPreference() {
|
|
if (TextUtils.isEmpty(mHtmlDescription)) {
|
|
return;
|
|
}
|
|
final PreferenceScreen screen = getPreferenceScreen();
|
|
final CharSequence htmlDescription = Html.fromHtml(mHtmlDescription.toString(),
|
|
Html.FROM_HTML_MODE_COMPACT, mImageGetter, /* tagHandler= */ null);
|
|
|
|
final AccessibilityFooterPreference htmlFooterPreference =
|
|
new AccessibilityFooterPreference(screen.getContext());
|
|
htmlFooterPreference.setKey(KEY_HTML_DESCRIPTION_PREFERENCE);
|
|
htmlFooterPreference.setSummary(htmlDescription);
|
|
screen.addPreference(htmlFooterPreference);
|
|
|
|
// TODO(b/171272809): Migrate to DashboardFragment.
|
|
final String title = getString(R.string.accessibility_introduction_title, mPackageName);
|
|
mFooterPreferenceController = new AccessibilityFooterPreferenceController(
|
|
screen.getContext(), htmlFooterPreference.getKey());
|
|
mFooterPreferenceController.setIntroductionTitle(title);
|
|
mFooterPreferenceController.displayPreference(screen);
|
|
}
|
|
|
|
private void initFooterPreference() {
|
|
if (!TextUtils.isEmpty(mDescription)) {
|
|
createFooterPreference(getPreferenceScreen(), mDescription,
|
|
getString(R.string.accessibility_introduction_title, mPackageName));
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Creates {@link AccessibilityFooterPreference} and append into {@link PreferenceScreen}
|
|
*
|
|
* @param screen The preference screen to add the footer preference
|
|
* @param summary The summary of the preference summary
|
|
* @param introductionTitle The title of introduction in the footer
|
|
*/
|
|
@VisibleForTesting
|
|
void createFooterPreference(PreferenceScreen screen, CharSequence summary,
|
|
String introductionTitle) {
|
|
final AccessibilityFooterPreference footerPreference =
|
|
new AccessibilityFooterPreference(screen.getContext());
|
|
footerPreference.setSummary(summary);
|
|
screen.addPreference(footerPreference);
|
|
|
|
mFooterPreferenceController = new AccessibilityFooterPreferenceController(
|
|
screen.getContext(), footerPreference.getKey());
|
|
mFooterPreferenceController.setIntroductionTitle(introductionTitle);
|
|
mFooterPreferenceController.displayPreference(screen);
|
|
}
|
|
|
|
@VisibleForTesting
|
|
void setupEditShortcutDialog(Dialog dialog) {
|
|
final View dialogSoftwareView = dialog.findViewById(R.id.software_shortcut);
|
|
mSoftwareTypeCheckBox = dialogSoftwareView.findViewById(R.id.checkbox);
|
|
setDialogTextAreaClickListener(dialogSoftwareView, mSoftwareTypeCheckBox);
|
|
|
|
final View dialogHardwareView = dialog.findViewById(R.id.hardware_shortcut);
|
|
mHardwareTypeCheckBox = dialogHardwareView.findViewById(R.id.checkbox);
|
|
setDialogTextAreaClickListener(dialogHardwareView, mHardwareTypeCheckBox);
|
|
|
|
updateEditShortcutDialogCheckBox();
|
|
}
|
|
|
|
private void setDialogTextAreaClickListener(View dialogView, CheckBox checkBox) {
|
|
final View dialogTextArea = dialogView.findViewById(R.id.container);
|
|
dialogTextArea.setOnClickListener(v -> checkBox.toggle());
|
|
}
|
|
|
|
private void updateEditShortcutDialogCheckBox() {
|
|
// If it is during onConfigChanged process then restore the value, or get the saved value
|
|
// when shortcutPreference is checked.
|
|
int value = restoreOnConfigChangedValue();
|
|
if (value == NOT_SET) {
|
|
final int lastNonEmptyUserShortcutType = PreferredShortcuts.retrieveUserShortcutType(
|
|
getPrefContext(), mComponentName.flattenToString(), UserShortcutType.SOFTWARE);
|
|
value = mShortcutPreference.isChecked() ? lastNonEmptyUserShortcutType
|
|
: UserShortcutType.EMPTY;
|
|
}
|
|
|
|
mSoftwareTypeCheckBox.setChecked(
|
|
hasShortcutType(value, UserShortcutType.SOFTWARE));
|
|
mHardwareTypeCheckBox.setChecked(
|
|
hasShortcutType(value, UserShortcutType.HARDWARE));
|
|
}
|
|
|
|
private int restoreOnConfigChangedValue() {
|
|
final int savedValue = mSavedCheckBoxValue;
|
|
mSavedCheckBoxValue = NOT_SET;
|
|
return savedValue;
|
|
}
|
|
|
|
private boolean hasShortcutType(int value, @UserShortcutType int type) {
|
|
return (value & type) == type;
|
|
}
|
|
|
|
/**
|
|
* Returns accumulated {@link UserShortcutType} checkbox value or {@code NOT_SET} if checkboxes
|
|
* did not exist.
|
|
*/
|
|
protected int getShortcutTypeCheckBoxValue() {
|
|
if (mSoftwareTypeCheckBox == null || mHardwareTypeCheckBox == null) {
|
|
return NOT_SET;
|
|
}
|
|
|
|
int value = UserShortcutType.EMPTY;
|
|
if (mSoftwareTypeCheckBox.isChecked()) {
|
|
value |= UserShortcutType.SOFTWARE;
|
|
}
|
|
if (mHardwareTypeCheckBox.isChecked()) {
|
|
value |= UserShortcutType.HARDWARE;
|
|
}
|
|
return value;
|
|
}
|
|
|
|
protected CharSequence getShortcutTypeSummary(Context context) {
|
|
if (!mShortcutPreference.isSettingsEditable()) {
|
|
return context.getText(R.string.accessibility_shortcut_edit_dialog_title_hardware);
|
|
}
|
|
|
|
if (!mShortcutPreference.isChecked()) {
|
|
return context.getText(R.string.off);
|
|
}
|
|
|
|
final int shortcutTypes = PreferredShortcuts.retrieveUserShortcutType(context,
|
|
mComponentName.flattenToString(), UserShortcutType.SOFTWARE);
|
|
|
|
final List<CharSequence> list = new ArrayList<>();
|
|
if (hasShortcutType(shortcutTypes, UserShortcutType.SOFTWARE)) {
|
|
list.add(getSoftwareShortcutTypeSummary(context));
|
|
}
|
|
if (hasShortcutType(shortcutTypes, UserShortcutType.HARDWARE)) {
|
|
final CharSequence hardwareTitle = context.getText(
|
|
R.string.accessibility_shortcut_hardware_keyword);
|
|
list.add(hardwareTitle);
|
|
}
|
|
|
|
// Show software shortcut if first time to use.
|
|
if (list.isEmpty()) {
|
|
list.add(getSoftwareShortcutTypeSummary(context));
|
|
}
|
|
|
|
return CaseMap.toTitle().wholeString().noLowercase().apply(Locale.getDefault(), /* iter= */
|
|
null, LocaleUtils.getConcatenatedString(list));
|
|
}
|
|
|
|
private static CharSequence getSoftwareShortcutTypeSummary(Context context) {
|
|
int resId;
|
|
if (AccessibilityUtil.isFloatingMenuEnabled(context)) {
|
|
resId = R.string.accessibility_shortcut_edit_summary_software;
|
|
} else if (AccessibilityUtil.isGestureNavigateEnabled(context)) {
|
|
resId = R.string.accessibility_shortcut_edit_summary_software_gesture;
|
|
} else {
|
|
resId = R.string.accessibility_shortcut_edit_summary_software;
|
|
}
|
|
return context.getText(resId);
|
|
}
|
|
|
|
/**
|
|
* This method will be invoked when a button in the tutorial dialog is clicked.
|
|
*
|
|
* @param dialog The dialog that received the click
|
|
* @param which The button that was clicked
|
|
*/
|
|
private void callOnTutorialDialogButtonClicked(DialogInterface dialog, int which) {
|
|
dialog.dismiss();
|
|
showQuickSettingsTooltipIfNeeded();
|
|
}
|
|
|
|
/**
|
|
* This method will be invoked when a button in the edit shortcut dialog is clicked.
|
|
*
|
|
* @param dialog The dialog that received the click
|
|
* @param which The button that was clicked
|
|
*/
|
|
protected void callOnAlertDialogCheckboxClicked(DialogInterface dialog, int which) {
|
|
if (mComponentName == null) {
|
|
return;
|
|
}
|
|
|
|
final int value = getShortcutTypeCheckBoxValue();
|
|
saveNonEmptyUserShortcutType(value);
|
|
AccessibilityUtil.optInAllValuesToSettings(getPrefContext(), value, mComponentName);
|
|
AccessibilityUtil.optOutAllValuesFromSettings(getPrefContext(), ~value, mComponentName);
|
|
final boolean shortcutAssigned = value != UserShortcutType.EMPTY;
|
|
mShortcutPreference.setChecked(shortcutAssigned);
|
|
mShortcutPreference.setSummary(getShortcutTypeSummary(getPrefContext()));
|
|
|
|
if (mHardwareTypeCheckBox.isChecked()) {
|
|
AccessibilityUtil.skipVolumeShortcutDialogTimeoutRestriction(getPrefContext());
|
|
}
|
|
|
|
// Show the quick setting tooltip if the shortcut assigned in the first time
|
|
if (shortcutAssigned) {
|
|
showQuickSettingsTooltipIfNeeded();
|
|
}
|
|
}
|
|
|
|
protected void updateShortcutPreferenceData() {
|
|
if (mComponentName == null) {
|
|
return;
|
|
}
|
|
|
|
final int shortcutTypes = AccessibilityUtil.getUserShortcutTypesFromSettings(
|
|
getPrefContext(), mComponentName);
|
|
if (shortcutTypes != UserShortcutType.EMPTY) {
|
|
final PreferredShortcut shortcut = new PreferredShortcut(
|
|
mComponentName.flattenToString(), shortcutTypes);
|
|
PreferredShortcuts.saveUserShortcutType(getPrefContext(), shortcut);
|
|
}
|
|
}
|
|
|
|
protected void updateShortcutPreference() {
|
|
if (mComponentName == null) {
|
|
return;
|
|
}
|
|
|
|
final int shortcutTypes = PreferredShortcuts.retrieveUserShortcutType(getPrefContext(),
|
|
mComponentName.flattenToString(), UserShortcutType.SOFTWARE);
|
|
mShortcutPreference.setChecked(
|
|
AccessibilityUtil.hasValuesInSettings(getPrefContext(), shortcutTypes,
|
|
mComponentName));
|
|
mShortcutPreference.setSummary(getShortcutTypeSummary(getPrefContext()));
|
|
}
|
|
|
|
protected String getShortcutPreferenceKey() {
|
|
return KEY_SHORTCUT_PREFERENCE;
|
|
}
|
|
|
|
@Override
|
|
public void onToggleClicked(ShortcutPreference preference) {
|
|
if (mComponentName == null) {
|
|
return;
|
|
}
|
|
|
|
final int shortcutTypes = PreferredShortcuts.retrieveUserShortcutType(getPrefContext(),
|
|
mComponentName.flattenToString(), UserShortcutType.SOFTWARE);
|
|
if (preference.isChecked()) {
|
|
AccessibilityUtil.optInAllValuesToSettings(getPrefContext(), shortcutTypes,
|
|
mComponentName);
|
|
showDialog(DialogEnums.LAUNCH_ACCESSIBILITY_TUTORIAL);
|
|
} else {
|
|
AccessibilityUtil.optOutAllValuesFromSettings(getPrefContext(), shortcutTypes,
|
|
mComponentName);
|
|
}
|
|
mShortcutPreference.setSummary(getShortcutTypeSummary(getPrefContext()));
|
|
}
|
|
|
|
@Override
|
|
public void onSettingsClicked(ShortcutPreference preference) {
|
|
showDialog(DialogEnums.EDIT_SHORTCUT);
|
|
}
|
|
|
|
/**
|
|
* Setups a configurable default if the setting has never been set.
|
|
*
|
|
* TODO(b/228562075): Remove this function when correcting the format in config file
|
|
* `config_defaultAccessibilityService`.
|
|
*/
|
|
private void writeDefaultShortcutTargetServiceToSettingsIfNeeded(Context context) {
|
|
if (mComponentName == null) {
|
|
return;
|
|
}
|
|
|
|
final ComponentName defaultService = ComponentName.unflattenFromString(context.getString(
|
|
com.android.internal.R.string.config_defaultAccessibilityService));
|
|
// write default accessibility service only when user enter into corresponding page.
|
|
if (!mComponentName.equals(defaultService)) {
|
|
return;
|
|
}
|
|
|
|
final String targetKey = Settings.Secure.ACCESSIBILITY_SHORTCUT_TARGET_SERVICE;
|
|
String targetString = Settings.Secure.getString(context.getContentResolver(), targetKey);
|
|
if (!TextUtils.isEmpty(targetString)) {
|
|
// The shortcut setting has been set
|
|
return;
|
|
}
|
|
|
|
// AccessibilityManager#getAccessibilityShortcutTargets may not return correct shortcut
|
|
// targets during boot. Needs to read settings directly here.
|
|
targetString = AccessibilityUtils.getShortcutTargetServiceComponentNameString(context,
|
|
UserHandle.myUserId());
|
|
if (TextUtils.isEmpty(targetString)) {
|
|
// No configurable default accessibility service
|
|
return;
|
|
}
|
|
|
|
// Only fallback to default accessibility service when setting is never updated.
|
|
final ComponentName shortcutName = ComponentName.unflattenFromString(targetString);
|
|
if (shortcutName != null) {
|
|
Settings.Secure.putString(context.getContentResolver(), targetKey,
|
|
shortcutName.flattenToString());
|
|
}
|
|
}
|
|
|
|
private void updateEditShortcutDialogIfNeeded() {
|
|
if (mDialog == null || !mDialog.isShowing()) {
|
|
return;
|
|
}
|
|
|
|
// Content in software shortcut need to be adjusted depend on the accessibility button
|
|
// mode status which can be changed in background.
|
|
final boolean valueChanged = mSavedAccessibilityFloatingMenuEnabled
|
|
!= AccessibilityUtil.isFloatingMenuEnabled(getContext());
|
|
if (valueChanged) {
|
|
AccessibilityDialogUtils.updateSoftwareShortcutInDialog(getContext(), mDialog);
|
|
}
|
|
}
|
|
|
|
@VisibleForTesting
|
|
void saveNonEmptyUserShortcutType(int type) {
|
|
if (type == UserShortcutType.EMPTY) {
|
|
return;
|
|
}
|
|
|
|
final PreferredShortcut shortcut = new PreferredShortcut(
|
|
mComponentName.flattenToString(), type);
|
|
PreferredShortcuts.saveUserShortcutType(getPrefContext(), shortcut);
|
|
}
|
|
|
|
/**
|
|
* Shows the quick settings tooltip if the quick settings feature is assigned. The tooltip only
|
|
* shows once.
|
|
*
|
|
* @param type The quick settings tooltip type
|
|
*/
|
|
protected void showQuickSettingsTooltipIfNeeded(@QuickSettingsTooltipType int type) {
|
|
mNeedsQSTooltipType = type;
|
|
showQuickSettingsTooltipIfNeeded();
|
|
}
|
|
|
|
private void showQuickSettingsTooltipIfNeeded() {
|
|
final ComponentName tileComponentName = getTileComponentName();
|
|
if (tileComponentName == null) {
|
|
// Returns if no tile service assigned.
|
|
return;
|
|
}
|
|
|
|
if (!mNeedsQSTooltipReshow && AccessibilityQuickSettingUtils.hasValueInSharedPreferences(
|
|
getContext(), tileComponentName)) {
|
|
// Returns if quick settings tooltip only show once.
|
|
return;
|
|
}
|
|
|
|
final CharSequence content = getTileTooltipContent(mNeedsQSTooltipType);
|
|
if (TextUtils.isEmpty(content)) {
|
|
// Returns if no content of tile tooltip assigned.
|
|
return;
|
|
}
|
|
|
|
final int imageResId = mNeedsQSTooltipType == QuickSettingsTooltipType.GUIDE_TO_EDIT
|
|
? R.drawable.accessibility_qs_tooltip_illustration
|
|
: R.drawable.accessibility_auto_added_qs_tooltip_illustration;
|
|
mTooltipWindow = new AccessibilityQuickSettingsTooltipWindow(getContext());
|
|
mTooltipWindow.setup(content, imageResId);
|
|
mTooltipWindow.showAtTopCenter(getView());
|
|
AccessibilityQuickSettingUtils.optInValueToSharedPreferences(getContext(),
|
|
tileComponentName);
|
|
mNeedsQSTooltipReshow = false;
|
|
}
|
|
|
|
/** Returns user visible name of the tile by given {@link ComponentName}. */
|
|
protected CharSequence loadTileLabel(Context context, ComponentName componentName) {
|
|
final PackageManager packageManager = context.getPackageManager();
|
|
final Intent queryIntent = new Intent(TileService.ACTION_QS_TILE);
|
|
final List<ResolveInfo> resolveInfos =
|
|
packageManager.queryIntentServices(queryIntent, PackageManager.GET_META_DATA);
|
|
for (ResolveInfo info : resolveInfos) {
|
|
final ServiceInfo serviceInfo = info.serviceInfo;
|
|
if (TextUtils.equals(componentName.getPackageName(), serviceInfo.packageName)
|
|
&& TextUtils.equals(componentName.getClassName(), serviceInfo.name)) {
|
|
return serviceInfo.loadLabel(packageManager);
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
}
|