Android代码设置Shape,corners,Gradient(转载)
转载地址:http://blog.youkuaiyun.com/houshunwei/article/details/17392409
int strokeWidth = 5; // 3dp 边框宽度
int roundRadius = 15; // 8dp 圆角半径
int strokeColor = Color.parseColor("#2E3135");//边框颜色
int fillColor = Color.parseColor("#DFDFE0");//内部填充颜色
GradientDrawable gd = new GradientDrawable();//创建drawable
gd.setColor(fillColor);
gd.setCornerRadius(roundRadius);
gd.setStroke(strokeWidth, strokeColor);
setBackgroundDrawable(gd);
但是如果想设置Gradient的渐变色该咋办呢?
方法是改变GradientDrawable的创建方法:
int colors[] = { 0xff255779 , 0xff3e7492, 0xffa6c0cd };//分别为开始颜色,中间夜色,结束颜色
GradientDrawable gd = new GradientDrawable(GradientDrawable.Orientation.TOP_BOTTOM, colors);
参考:
http://stackoverflow.com/questions/17667964/how-to-create-shape-with-solid-corner-stroke-in-java-code
http://stackoverflow.com/questions/4177401/gradientdrawable-in-code
http://www.iteye.com/topic/1117635