27d7ea56f3
Adds a basic screen for screen pinning (previously lock-to-app) to settings that describes the feature and allows it to be turned on and off. Bug: 16378448 Depends on Ide333463f86310eacb7a1d8b6dc7b1aea8722713 for Settings constant Change-Id: Id3ef8471794aa01de20efeb947bed95c50d6b954
119 lines
3.9 KiB
Java
119 lines
3.9 KiB
Java
/*
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* Copyright (C) 2014 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;
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import java.util.ArrayList;
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import java.util.List;
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import android.content.Context;
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import android.content.res.Resources;
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import android.os.Bundle;
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import android.provider.Settings;
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import android.provider.Settings.SettingNotFoundException;
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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.widget.Switch;
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import com.android.settings.search.BaseSearchIndexProvider;
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import com.android.settings.search.Indexable;
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import com.android.settings.search.SearchIndexableRaw;
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import com.android.settings.widget.SwitchBar;
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/**
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* Screen pinning settings.
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*/
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public class ScreenPinningSettings extends SettingsPreferenceFragment
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implements SwitchBar.OnSwitchChangeListener, Indexable {
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private SwitchBar mSwitchBar;
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@Override
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public void onActivityCreated(Bundle savedInstanceState) {
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super.onActivityCreated(savedInstanceState);
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final SettingsActivity activity = (SettingsActivity) getActivity();
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mSwitchBar = activity.getSwitchBar();
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mSwitchBar.addOnSwitchChangeListener(this);
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mSwitchBar.show();
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mSwitchBar.setChecked(isLockToAppEnabled());
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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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mSwitchBar.removeOnSwitchChangeListener(this);
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mSwitchBar.hide();
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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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return inflater.inflate(R.layout.screen_pinning_instructions, null);
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}
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private boolean isLockToAppEnabled() {
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try {
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return Settings.System.getInt(getContentResolver(), Settings.System.LOCK_TO_APP_ENABLED)
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!= 0;
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} catch (SettingNotFoundException e) {
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return false;
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}
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}
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private void setLockToAppEnabled(boolean isEnabled) {
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Settings.System.putInt(getContentResolver(), Settings.System.LOCK_TO_APP_ENABLED,
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isEnabled ? 1 : 0);
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}
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/**
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* Listens to the state change of the lock-to-app master switch.
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*/
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@Override
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public void onSwitchChanged(Switch switchView, boolean isChecked) {
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setLockToAppEnabled(isChecked);
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}
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/**
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* For search
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*/
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public static final SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
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new BaseSearchIndexProvider() {
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@Override
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public List<SearchIndexableRaw> getRawDataToIndex(Context context, boolean enabled) {
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final List<SearchIndexableRaw> result = new ArrayList<SearchIndexableRaw>();
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final Resources res = context.getResources();
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// Add fragment title
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SearchIndexableRaw data = new SearchIndexableRaw(context);
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data.title = res.getString(R.string.screen_pinning_title);
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data.screenTitle = res.getString(R.string.screen_pinning_title);
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result.add(data);
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// Screen pinning description.
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data = new SearchIndexableRaw(context);
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data.title = res.getString(R.string.screen_pinning_description);
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data.screenTitle = res.getString(R.string.screen_pinning_title);
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result.add(data);
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return result;
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}
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};
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}
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