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/*
* Copyright (C) 2014 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.settings;
import java.util.ArrayList;
import java.util.List;
import android.content.Context;
import android.content.res.Resources;
import android.os.Bundle;
import android.provider.Settings;
import android.provider.Settings.SettingNotFoundException;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Switch;
import com.android.settings.search.BaseSearchIndexProvider;
import com.android.settings.search.Indexable;
import com.android.settings.search.SearchIndexableRaw;
import com.android.settings.widget.SwitchBar;
/**
* Screen pinning settings.
*/
public class ScreenPinningSettings extends SettingsPreferenceFragment
implements SwitchBar.OnSwitchChangeListener, Indexable {
private SwitchBar mSwitchBar;
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
final SettingsActivity activity = (SettingsActivity) getActivity();
mSwitchBar = activity.getSwitchBar();
mSwitchBar.addOnSwitchChangeListener(this);
mSwitchBar.show();
mSwitchBar.setChecked(isLockToAppEnabled());
}
@Override
public void onDestroyView() {
super.onDestroyView();
mSwitchBar.removeOnSwitchChangeListener(this);
mSwitchBar.hide();
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
return inflater.inflate(R.layout.screen_pinning_instructions, null);
}
private boolean isLockToAppEnabled() {
try {
return Settings.System.getInt(getContentResolver(), Settings.System.LOCK_TO_APP_ENABLED)
!= 0;
} catch (SettingNotFoundException e) {
return false;
}
}
private void setLockToAppEnabled(boolean isEnabled) {
Settings.System.putInt(getContentResolver(), Settings.System.LOCK_TO_APP_ENABLED,
isEnabled ? 1 : 0);
}
/**
* Listens to the state change of the lock-to-app master switch.
*/
@Override
public void onSwitchChanged(Switch switchView, boolean isChecked) {
setLockToAppEnabled(isChecked);
}
/**
* For search
*/
public static final SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
new BaseSearchIndexProvider() {
@Override
public List<SearchIndexableRaw> getRawDataToIndex(Context context, boolean enabled) {
final List<SearchIndexableRaw> result = new ArrayList<SearchIndexableRaw>();
final Resources res = context.getResources();
// Add fragment title
SearchIndexableRaw data = new SearchIndexableRaw(context);
data.title = res.getString(R.string.screen_pinning_title);
data.screenTitle = res.getString(R.string.screen_pinning_title);
result.add(data);
// Screen pinning description.
data = new SearchIndexableRaw(context);
data.title = res.getString(R.string.screen_pinning_description);
data.screenTitle = res.getString(R.string.screen_pinning_title);
result.add(data);
return result;
}
};
}
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