请各位高手帮忙解决一下
public class AlertDialogActivity extends Activity {
private Button bt1_1=null; @Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.alert_dialog);
bt1_1=(Button)findViewById(R.id.bt1_1);
bt1_1.setOnClickListener(new ButtonListener());
}
class ButtonListener implements OnClickListener{ @Override
public void onClick(View v) {
// TODO Auto-generated method stub
//这下面注释的地方有问题求高手解决一下
/*
new AlertDialog
.Builder(AlertDialog.this)
.setTitle(R.string.app_about)
.setMessage(R.string.app_about_msg)
.setPositiveButton(R.string.str_ok,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
finish();
}
}
).show(); */
}
}
public class AlertDialogActivity extends Activity {
private Button bt1_1=null; @Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.alert_dialog);
bt1_1=(Button)findViewById(R.id.bt1_1);
bt1_1.setOnClickListener(new ButtonListener());
}
class ButtonListener implements OnClickListener{ @Override
public void onClick(View v) {
// TODO Auto-generated method stub
//这下面注释的地方有问题求高手解决一下
/*
new AlertDialog
.Builder(AlertDialog.this)
.setTitle(R.string.app_about)
.setMessage(R.string.app_about_msg)
.setPositiveButton(R.string.str_ok,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
finish();
}
}
).show(); */
}
}
改成
.Builder(AlertDialogActivity.this)
里面的AlertDialog.this应该改为AlertDialogActivity.this