android自定义view获取android原生属性

private void init(AttributeSet attrs) {

// 数组必须升序

TypedArray typedArray = getContext().obtainStyledAttributes(attrs,

new int[] {, });

textColorId = (0, -1);

bgId = (1, -1);

();

}

注意啊，里面传的数组一定要升序