xref: /packages/apps/TvSettings/Settings/src/com/android/tv/settings/connectivity/WifiNetworksActivity.java

/*
 * 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.tv.settings.connectivity;

import android.graphics.drawable.Drawable;
import com.android.tv.settings.BrowseInfoFactory;
import com.android.tv.settings.R;
import com.android.tv.settings.MenuActivity;

/**
 * Activity allowing the management of Wifi networks.
 */
public class WifiNetworksActivity extends MenuActivity {

    public static final String PREFERENCE_KEY = "wifi";

    private WifiNetworksBrowseInfo mWifiNetworksBrowseInfo;

    @Override
    protected void onStart() {
        super.onStart();
        if (mWifiNetworksBrowseInfo != null) {
            mWifiNetworksBrowseInfo.startScanning();
        }
    }

    @Override
    protected void onStop() {
        if (mWifiNetworksBrowseInfo != null) {
            mWifiNetworksBrowseInfo.stopScanning();
        }
        super.onStop();
    }

    @Override
    protected void onDestroy() {
        if (mWifiNetworksBrowseInfo != null) {
            mWifiNetworksBrowseInfo.onShutdown();
            mWifiNetworksBrowseInfo = null;
        }
        super.onDestroy();
    }

    @Override
    protected String getBrowseTitle() {
        return getString(R.string.connectivity_wifi);
    }

    @Override
    protected Drawable getBadgeImage() {
        return getResources().getDrawable(R.drawable.ic_settings_wifi_4);
    }

    @Override
    protected BrowseInfoFactory getBrowseInfoFactory() {
        if (mWifiNetworksBrowseInfo == null) {
            mWifiNetworksBrowseInfo = new WifiNetworksBrowseInfo(this);
            mWifiNetworksBrowseInfo.init();
        }
        return mWifiNetworksBrowseInfo;
    }
}