DemoAppWidget.java 文件源码

@Override
protected String doInBackground( Void... params )
{
    AndroidHttpClient httpClient = AndroidHttpClient.newInstance( "" );
    HttpGet get = new HttpGet( URL );

    try
    {
        HttpResponse response = httpClient.execute( get );
        HttpEntity entity = response.getEntity( );
        InputStreamReader reader = new InputStreamReader( entity.getContent( ) );
        BufferedReader bufReader = new BufferedReader( reader );

        String status = bufReader.readLine( );
        entity.consumeContent( );

        return status;
    }
    catch ( Exception e )
    {
        Log.e( "WIDGET", e.getMessage( ) );
    }

    return "No status received";
}