在andriod studio中编写以下代码。小圆点不显示,是为什么,anniu1和2是两个圆点图片
private void setPointImg(boolean isCheck1,boolean isCheck2,boolean isCheck3){
if (isCheck1){
point1.setBackgroundResource(R.drawable.anniu1);
}else {
point1.setBackgroundResource(R.drawable.anniu2);
}
if (isCheck2){
point2.setBackgroundResource(R.drawable.anniu1);
}else {
point2.setBackgroundResource(R.drawable.anniu2);
}
if (isCheck3){
point3.setBackgroundResource(R.drawable.anniu1);
}else {
point3.setBackgroundResource(R.drawable.anniu2);
}
本人初学者求各位大神解答