android的程序运行控制台报错：ActivityManager: - exec '/system/bin/sh' failed: Bad address (

[zly229190]

刚刚做了一个android的小作业，主要是验证Activity的生命周期的。编译能够通过，但在运行的时候保存，控制台的信息如下：

[2010-10-16 19:58:29 - ActivityLifecycle] ------------------------------
[2010-10-16 19:58:29 - ActivityLifecycle] Android Launch!
[2010-10-16 19:58:29 - ActivityLifecycle] adb is running normally.
[2010-10-16 19:58:29 - ActivityLifecycle] Performing test.leftcycle.FirstActivity activity launch
[2010-10-16 19:58:29 - ActivityLifecycle] Automatic Target Mode: launching new emulator with compatible AVD 'myphone'
[2010-10-16 19:58:29 - ActivityLifecycle] Launching a new emulator with Virtual Device 'myphone'
[2010-10-16 19:58:43 - ActivityLifecycle] New emulator found: emulator-5554
[2010-10-16 19:58:43 - ActivityLifecycle] Waiting for HOME ('android.process.acore') to be launched...
[2010-10-16 19:59:48 - ActivityLifecycle] HOME is up on device 'emulator-5554'
[2010-10-16 19:59:48 - ActivityLifecycle] Uploading ActivityLifecycle.apk onto device 'emulator-5554'
[2010-10-16 19:59:48 - ActivityLifecycle] Installing ActivityLifecycle.apk...
[2010-10-16 19:59:49 - ActivityLifecycle] Success!
[2010-10-16 19:59:50 - ActivityLifecycle] Starting activity test.leftcycle.FirstActivity on device 
[2010-10-16 19:59:50 - ActivityLifecycle] ActivityManager: - exec '/system/bin/sh' failed: Bad address (14) -

从最后一句提示来看，是这个程序被系统给kill了？
但不知道在哪里得罪了模拟机系统啦，下面我把完整的代码贴出来，各位大哥帮小弟看看吧。

第一个Activity：

package test.leftcycle;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.*;
import android.content.*;
/**
 * 本程序用于测试Activity的生命周期，以及他们是在什么时候发生的
 * @author Administrator
 *
 */
public class FirstActivity extends Activity {
    /** Called when the activity is first created. */
    Button btn_setup=(Button)findViewById(R.id.btn_setup);
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        System.out.println("FirstActivity---->onCreate()");
        btn_setup.setOnClickListener(new MyListener());
    }

    @Override
    protected void onDestroy() {
        // TODO Auto-generated method stub
    
        super.onDestroy();
        System.out.println("FirstActivity---->onDestroy()");
    }

    @Override
    protected void onPause() {
        // TODO Auto-generated method stub
        super.onPause();
        System.out.println("FirstActivity---->onPause()");
    }

    @Override
    protected void onRestart() {
        // TODO Auto-generated method stub
        super.onRestart();
        System.out.println("FirstActivity---->onRestart()");
    }

    @Override
    protected void onResume() {
        // TODO Auto-generated method stub
        super.onResume();
        System.out.println("FirstActivity---->onResume()");
    }

    @Override
    protected void onStart() {
        // TODO Auto-generated method stub
        super.onStart();
        System.out.println("FirstActivity---->onStart()");
    }

    @Override
    protected void onStop() {
        // TODO Auto-generated method stub
        super.onStop();
        System.out.println("FirstActivity---->onStop()");
    }
    class MyListener implements OnClickListener{

        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            Intent intent=new Intent();
            intent.setClass(FirstActivity.this, SecondActivity.class);
            FirstActivity.this.startActivity(intent);
        }
        
        
    }
    
}

第二个Activity：

package test.leftcycle;

import android.app.Activity;

import android.os.Bundle;
import android.widget.*;
import android.view.*;
import android.view.View.OnClickListener;

public class SecondActivity extends Activity{

    Button btn_back=(Button)findViewById(R.id.btn_back);
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        // TODO Auto-generated method stub
        super.onCreate(savedInstanceState);
        setContentView(R.layout.second);
        System.out.println("FirstActivity---->onCreate()");
        btn_back.setOnClickListener(new MyListener());
    }

    @Override
    protected void onDestroy() {
        // TODO Auto-generated method stub
        super.onDestroy();
        System.out.println("FirstActivity---->onDestory()");
    }

    @Override
    protected void onPause() {
        // TODO Auto-generated method stub
        super.onPause();
        System.out.println("FirstActivity---->onPause()");
    }

    @Override
    protected void onRestart() {
        // TODO Auto-generated method stub
        super.onRestart();
        System.out.println("FirstActivity---->onRestart()");
    }

    @Override
    protected void onResume() {
        // TODO Auto-generated method stub
        super.onResume();
        System.out.println("FirstActivity---->onResume()");
    }

    @Override
    protected void onStart() {
        // TODO Auto-generated method stub
        super.onStart();
        System.out.println("FirstActivity---->onStart()");
    }

    @Override
    protected void onStop() {
        // TODO Auto-generated method stub
        super.onStop();
        System.out.println("FirstActivity---->onStop()");
    }
    class MyListener implements OnClickListener{
        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            finish();
        }
    }

}

[ameyume]

先把System.out.println改为Log.i()试试。
Android用Log类输出打印信息，运行时在LogCat里查看输出信息。

[zly229190]

可是我看到别人这么弄也没错呀。不过我的是1.6平台的，不知道和平台有没有关系。

[ameyume]

把Button btn_setup=(Button)findViewById(R.id.btn_setup);
放在onCreate里试试，其他没什么问题。
两个Activity都添加到AndroidManifest.xml了吧？

[zly229190]

我知道了，原来是我在androidManifest中没有正确注册SecondActivity造成的。

[zly229190]

真是麻烦大家啦。