在监听运行时,模拟器就提示has stop unexpectedly package My.Test06;import android.app.Activity;import android.os.Bundle;import android.widget.RadioButton;import android.widget.RadioGroup;import android.widget.RadioGroup.OnCheckedChangeListener;import android.widget.Toast;public class Test06Activity extends Activity { private RadioGroup radioGrounp = null; private RadioButton femaleRadioButton = null; private RadioButton maleRadiobutton = null; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); System.out.println("test01"); radioGrounp = (RadioGroup)findViewById(R.id.maleRadioButton); femaleRadioButton = (RadioButton)findViewById(R.id.femaleRadioButton); maleRadiobutton = (RadioButton)findViewById(R.id.maleRadioButton); System.out.println("test02"); radioGrounp.setOnCheckedChangeListener(new radioGropOnCheckedChangeListener()); } class radioGropOnCheckedChangeListener implements OnCheckedChangeLister @Override public void onCheckedChanged(RadioGroup group, int checkedId) { // TODO Auto-generated method stub }
}}
}}
public void onCheckedChanged(RadioGroup group, int checkedId) {}
public void onCheckedChanged(RadioGroup group, int checkedId) {
//触发radio后的代码写在这里
}
}
//
// public void onCheckedChanged(RadioGroup group, int checkedId) {
// // TODO Auto-generated method stub
//
// }
//
// });
} class radioGropOnCheckedChangeListener implements OnCheckedChangeListener{ public void onCheckedChanged(RadioGroup group, int checkedId) { // TODO Auto-generated method stub }
}}
new RadioGroup.OnCheckedChangeListener()这句怎么解读????????????
这些年我学的是java么