我有我的主要 depotactivity,他将整数值设置为 textview,现在我希望在调用 onResume() 时更新这个值......但是当我添加我的小 onResume() 代码时
public class DepotActivity extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
DepotDBUtils utils = new DepotDBUtils(this);
int itemcount = utils.countItems(this);
TextView tv = (TextView)findViewById(R.id.counter);
tv.setText(tv.getText()+" "+itemcount);
}
String TAG = "DepotActivity";
String[] itemInfo;
public void onResume(){
Log.d("DepotActivity","onResume() gets called");
DepotDBUtils utils = new DepotDBUtils(this);
int itemcount = utils.countItems(this);
TextView tv = (TextView)findViewById(R.id.counter);
tv.setText(tv.getText()+" "+itemcount);
}
到应用程序我什至无法启动它,LogCat 变得非常疯狂,超过半秒没有记录任何活动。有什么解决办法吗?提前致谢