日期:2014-05-20 浏览次数:20829 次
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
public class ex02 extends Activity implements OnClickListener{
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
setContentView(R.layout.main);
Button btn = (Button)findViewById(R.id.button);
Button btn2 = (Button)findViewById(R.id.button2);
btn.setOnClickListener(this);
btn2.setOnClickListener(this);
}
public void onClick(View arg0){
switch(arg0.getId()){
case R.id.button:
setTitle("this is OK button");
break;
case R.id.button2:
this.finish();
break;
}
}
}
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
setContentView(R.layout.main);
Button btn = (Button)findViewById(R.id.button);
Button btn2 = (Button)findViewById(R.id.button2);
btn.setOnClickListener(this);
btn2.setOnClickListener(this);
}