使此活动作为GDActivity工作

Question

我有这个活动:

package zh.wang.android.yweathergetter;
import greendroid.app.GDActivity;
import zh.wang.android.utils.YahooWeather4a.WeatherInfo;
import zh.wang.android.utils.YahooWeather4a.YahooWeatherInfoListener;
import zh.wang.android.utils.YahooWeather4a.YahooWeatherUtils;
import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
public class MainActivity extends Activity implements YahooWeatherInfoListener {
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        YahooWeatherUtils yahooWeatherUtils = YahooWeatherUtils.getInstance();
        yahooWeatherUtils.queryYahooWeather(getApplicationContext(), "Madrid", this);
    }
    @Override
    public void gotWeatherInfo(WeatherInfo weatherInfo) {
        // TODO Auto-generated method stub
        if(weatherInfo != null) {
            TextView tv = (TextView) findViewById(R.id.textview_weather_info);
            tv.setText(weatherInfo.getTitle() + "n"
                    + weatherInfo.getLocationCity() + ", "
                    + weatherInfo.getLocationCountry() + "n"
                    + "Climatología: " + weatherInfo.getCurrentText() + "n"
                    + "Temperatura actual: " + weatherInfo.getCurrentTempC() + "ºC"+ "n"
                    + "Previsión para mañana: " + weatherInfo.getForecast1Text() + "n" 
                    + "Previsión para pasado mañana: " + weatherInfo.getForecast2Text());
        } 
    }
}

我还设置了GD库，但是当我将"activity"更改为"GDActivity"one_answers"setContentView"更改为"setActionBarContentView"时，我的App forceclose。对不起，我的英语不好。

Answer 1

您是否使用最新版本的YWeatherGetter4a库?如果没有，你需要在另一个线程中设置textview的文本，例如，使用AsyncTask类。