机器人：无法停止活动

本文介绍了机器人：无法停止活动的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我是新来的机器人。我有一个验证的用户数，然后一个loginActivity启动searchactivity。

I am new to android. I have a loginActivity which validates a user number and then starts a "searchactivity".

在运行时，我看到了搜索活动即将到来（用户进行验证后），但Android是有停止loginActivity问题。

At runtime, I see the search activity coming up (after user is validated) but then android is having problems stopping the loginActivity.

我收到一个了java.lang.RuntimeException：无法停止活动{com.insruance / com.insurance.LoginActivity}：android.app.SuperNotCalledException：活动在android.app.ActivityThread.performStopActivityInner（ActivityThread.java:3413）

I am getting a "java.lang.runtimeexception: Unable to stop activity {com.insruance/com.insurance.LoginActivity}: android.app.SuperNotCalledException : Activity at android.app.ActivityThread.performStopActivityInner(ActivityThread.java:3413)"

我真的AP preciate如果有人能指出我在做什么错了。

I would really appreciate if someone could point to what I am doing wrong.

code：

public class LoginActivity extends Activity{ DatabaseWrapper myDbHelper; private String agentNumber; private OnClickListener btnClickListner = new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub // = new DataBaseHelper(); try { Log.d("LoginActivity->onClick", "Before findByID"); EditText editText = (EditText)findViewById(R.id.txtUserNumber); Log.d("LoginActivity->onClick", "After findByID"); agentNumber = editText.getText().toString(); String msg = ""; AgentDbHelper agentHelper = new AgentDbHelper(myDbHelper.getDatabaseHandle()); Log.d("LoginActivity->onClick", "Before agentIDExists"); if (agentHelper.agentIDExists(agentNumber)) msg = "Login success"; else msg = "Login failed"; Log.d("LoginActivity->onClick", "After agentByID"); myDbHelper.closeDatabase(); myDbHelper = null; Toast.makeText(getBaseContext(), "User " + agentNumber + " found!", Toast.LENGTH_LONG).show(); callSearchActivity(); } catch(SQLException sqlEx) { Log.d("login - onclick", sqlEx.toString()); } catch (Exception e) { // TODO: handle exception Log.d("login - onclick", e.toString()); } } }; private void callSearchActivity() { Intent intent = new Intent(getBaseContext(), SearchActivity.class); Bundle bun = new Bundle(); bun.putString("agentNumber", agentNumber); intent.putExtras(bun); startActivity(intent); } @Override public void onStop() { try { Log.d("In LoginActivity->onStop", "about to close myDbHelper"); if (myDbHelper != null) { myDbHelper.closeDatabase(); Log.d("In LoginActivity->onStop", "after myDbHelper is closed"); } } catch (Exception e) { // TODO Auto-generated catch block Log.d("In LoginActivity->onStop exeption", e.toString()); //e.printStackTrace(); } } @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); try { setContentView(R.layout.login); Button loginButton = (Button)this.findViewById(R.id.btnLogin); loginButton.setOnClickListener(btnClickListner); myDbHelper = new DatabaseWrapper(this); myDbHelper.openDatabase(); } catch(Exception e) { Log.e("ERROR", "ERROR IN CODE:"+e.toString()); }

}}

} }

推荐答案

以上有一点点向我指出这一点。

A little more digging pointed me to this.

我不调用重写的onStop内super.onStop（）。

I was not calling super.onStop() within the overriden onStop.

我本来以为的Eclipse将脚本这一行就创造了的onStop我的时候。

I would have thought that Eclipse would have scripted this line when it created the onStop for me.