Android中自定义对话框的兑现

public class MainActivity extends Activity implements OnClickListener{	private Dialog mDialog;    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.main);        		creatDialog();    }    private void creatDialog(){    	View view = this.getLayoutInflater().inflate(R.layout.login, null);    	Button close = (Button) view.findViewById(R.id.close);    	Button login = (Button) view.findViewById(R.id.login_confirm);    	Button regsiter = (Button) view.findViewById(R.id.login_cancel);    	close.setOnClickListener(this);    	login.setOnClickListener(this);    	regsiter.setOnClickListener(this);    	mDialog = new Dialog(this,R.style.dialog);    	mDialog.setContentView(view);    	mDialog.show();    }	@Override	public void onClick(View v) {       switch (v.getId()) {	case R.id.close:		mDialog.dismiss();		break;	case R.id.login_confirm:		Toast.makeText(this, "登陆", Toast.LENGTH_SHORT).show();		break;	case R.id.login_cancel:		Toast.makeText(this, "注册", Toast.LENGTH_SHORT).show();		break;	}			}}