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package de.danoeh.antennapod.util;
import java.io.IOException;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;
import de.danoeh.antennapod.BuildConfig;
import android.content.Context;
import android.util.Log;
/** Tests a connection before downloading something. */
public class ConnectionTester implements Runnable {
private static final String TAG = "ConnectionTester";
private String strUrl;
private Context context;
private int connectTimeout;
private int readTimeout;
private Callback callback;
private int reason;
public ConnectionTester(String url, Context context, Callback callback) {
super();
this.strUrl = url;
this.context = context;
this.callback = callback;
connectTimeout = 500;
readTimeout = connectTimeout;
}
@Override
public void run() {
if (BuildConfig.DEBUG) Log.d(TAG, "Testing connection");
try {
URL url = new URL(strUrl);
HttpURLConnection con = (HttpURLConnection) url.openConnection();
con.connect();
callback.onConnectionSuccessful();
if (BuildConfig.DEBUG) Log.d(TAG, "Connection seems to work");
} catch (MalformedURLException e) {
e.printStackTrace();
reason = DownloadError.ERROR_CONNECTION_ERROR;
if (BuildConfig.DEBUG) Log.d(TAG, "Connection failed");
callback.onConnectionFailure();
} catch (IOException e) {
e.printStackTrace();
reason = DownloadError.ERROR_CONNECTION_ERROR;
if (BuildConfig.DEBUG) Log.d(TAG, "Connection failed");
callback.onConnectionFailure();
}
}
public static abstract class Callback {
public abstract void onConnectionSuccessful();
public abstract void onConnectionFailure();
}
public int getReason() {
return reason;
}
}
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