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package de.podfetcher.activity;
import android.os.Bundle;
import android.widget.Button;
import android.widget.EditText;
import android.view.View;
import android.app.ProgressDialog;
import de.podfetcher.R;
import de.podfetcher.feed.Feed;
import de.podfetcher.storage.DownloadRequester;
import de.podfetcher.util.URLChecker;
import com.actionbarsherlock.app.SherlockActivity;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuInflater;
import com.actionbarsherlock.view.MenuItem;
import java.util.concurrent.Callable;
/** Activity for adding/editing a Feed */
public class AddFeedActivity extends SherlockActivity {
private static final String TAG = "AddFeedActivity";
private EditText etxtFeedurl;
private Button butConfirm;
private Button butCancel;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.addfeed);
etxtFeedurl = (EditText) findViewById(R.id.etxtFeedurl);
butConfirm = (Button) findViewById(R.id.butConfirm);
butCancel = (Button) findViewById(R.id.butCancel);
butConfirm.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
addNewFeed();
}
});
butCancel.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
setResult(RESULT_CANCELED);
finish();
}
});
}
private void addNewFeed() {
String url = etxtFeedurl.getText().toString();
url = URLChecker.prepareURL(url);
if(url != null) {
Feed feed = new Feed(url);
DownloadRequester req = DownloadRequester.getInstance();
req.downloadFeed(this, feed);
observeDownload(feed);
}
}
private void observeDownload(Feed feed) {
final ProgressDialog dialog;
final Callable client;
dialog = new ProgressDialog(this);
final DownloadRequester.DownloadObserver observer = new DownloadRequester.DownloadObserver(
feed.getDownloadId(), this);
client = new Callable() {
public Object call() {
if(observer.getDone()) {
dialog.dismiss();
finish();
}else {
dialog.setMessage(AddFeedActivity.this.getString(observer.getResult()));
}
return null;
}
};
observer.setClient(client);
dialog.show();
observer.start();
}
}
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