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package de.danoeh.antennapod.util;
import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.wifi.WifiInfo;
import android.net.wifi.WifiManager;
import android.util.Log;
import de.danoeh.antennapod.BuildConfig;
import de.danoeh.antennapod.preferences.UserPreferences;
import java.util.Arrays;
import java.util.List;
public class NetworkUtils {
private static final String TAG = "NetworkUtils";
private NetworkUtils() {
}
/**
* Returns true if the device is connected to Wi-Fi and the Wi-Fi filter for
* automatic downloads is disabled or the device is connected to a Wi-Fi
* network that is on the 'selected networks' list of the Wi-Fi filter for
* automatic downloads and false otherwise.
* */
public static boolean autodownloadNetworkAvailable(Context context) {
ConnectivityManager cm = (ConnectivityManager) context
.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo networkInfo = cm.getActiveNetworkInfo();
if (networkInfo != null) {
if (networkInfo.getType() == ConnectivityManager.TYPE_WIFI) {
if (BuildConfig.DEBUG)
Log.d(TAG, "Device is connected to Wi-Fi");
if (networkInfo.isConnected()) {
if (!UserPreferences.isEnableAutodownloadWifiFilter()) {
if (BuildConfig.DEBUG)
Log.d(TAG, "Auto-dl filter is disabled");
return true;
} else {
WifiManager wm = (WifiManager) context
.getSystemService(Context.WIFI_SERVICE);
WifiInfo wifiInfo = wm.getConnectionInfo();
List<String> selectedNetworks = Arrays
.asList(UserPreferences
.getAutodownloadSelectedNetworks());
if (selectedNetworks.contains(Integer.toString(wifiInfo
.getNetworkId()))) {
if (BuildConfig.DEBUG)
Log.d(TAG,
"Current network is on the selected networks list");
return true;
}
}
}
}
}
if (BuildConfig.DEBUG)
Log.d(TAG, "Network for auto-dl is not available");
return false;
}
public static boolean networkAvailable(Context context) {
ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo info = cm.getActiveNetworkInfo();
return info != null && info.isConnected();
}
}
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