android替RadioButton单独添加checked监听事件

final RadioButton red_radio = (RadioButton) findViewById(R.id.red_radio);		final RadioButton gray_radio = (RadioButton) findViewById(R.id.gray_radio);		gray_radio.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {			@Override			public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {				red_radio.setChecked(false);			}		});