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我有一個線程發佈到rails服務器。我爲它創建了一個響應處理程序，它將UI設置爲該帖子的結果，但是我收到了來自錯誤線程異常的調用。如果我不應該在我的響應處理程序中更新我的用戶界面，我該怎麼辦？android-settext on responsehandler拋出錯誤
這裏是我的線程
Thread translateText = new Thread(new Runnable(){
public void run(){
try{
DefaultHttpClient client = new DefaultHttpClient();
HttpPost post=new HttpPost("[my url]");
List<NameValuePair> form=new ArrayList<NameValuePair>();
form.add(new BasicNameValuePair("test", "test"));
post.setEntity(new UrlEncodedFormEntity(form, HTTP.UTF_8));
String responseBody=client.execute(post, finishTranslation);
}
catch(Exception t){
System.out.println(t.toString());
}
}
});
這是我的響應處理
ResponseHandler<String> finishTranslation = new ResponseHandler<String>() {
public String handleResponse(
HttpResponse response) throws ClientProtocolException, IOException {
HttpEntity entity = response.getEntity();
if (entity != null) {
String res = EntityUtils.toString(entity);
System.out.println(res);
tv_Translation.setText(res); // error gets thrown here
return res;
} else {
return null;
}
}
};