对不起,我的简单问题,我是Android的初学者。当我使用SharedPreferences时,我的应用程序崩溃!这里是我的代码,请帮助我,非常感谢。强制关闭时使用SharedPreferences
public class getToken extends AsyncTask<String, String, String> {
protected void onPreExecute() {
super.onPreExecute();
}@Override
protected String doInBackground(String... strings) {
try {
postTextandGetRespons("xxxxx/Service/register.php");
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
@Override
protected void onPostExecute(String responseStr) {
String[] parts = responseString.split(":");
success = parts[0];
token = parts[1];
if (success.equals("success")) {
SaveToken();
}
}
public void SaveToken() {
SharedPreferences token_save = getSharedPreferences("token_key", register.MODE_PRIVATE);
SharedPreferences.Editor editior2 = token_save.edit();
editior2.putInt("token",Integer.valueOf(token));
editior2.commit();
}
}
什么是错误?把你的logcat –