blob: eb99fb359340df00a82c173272621f997aa42c57 [file] [log] [blame]
/*
* Copyright (C) 2016 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.dashboard;
import android.content.Context;
import android.support.v7.preference.Preference;
import android.support.v7.preference.PreferenceScreen;
import com.android.settings.core.PreferenceController;
/**
* PreferenceController for a dashboard_tile_placeholder, a special preference marking where
* dynamic dashboard tiles should be injected in a screen. It is optional when building
* preference screen in xml. If not present, all dynamic dashboard tiles will be added to the
* bottom of page.
*/
class DashboardTilePlaceholderPreferenceController extends PreferenceController {
private static final String KEY_PLACEHOLDER = "dashboard_tile_placeholder";
private int mOrder = Preference.DEFAULT_ORDER;
public DashboardTilePlaceholderPreferenceController(Context context) {
super(context);
}
@Override
public void displayPreference(PreferenceScreen screen) {
final Preference pref = screen.findPreference(getPreferenceKey());
if (pref != null) {
mOrder = pref.getOrder();
screen.removePreference(pref);
}
}
@Override
public boolean isAvailable() {
return false;
}
@Override
public String getPreferenceKey() {
return KEY_PLACEHOLDER;
}
public int getOrder() {
return mOrder;
}
}