I need to create ViewGroup custom shape. Its may be FrameLayout.It should look like
Its must be ViewGroup cause I need to add text or image inside.How can i do this? Thanks a lot.
There is a good tutorial here on creating custom polygon shapes. It is a fairly long process, but you will get there. In short, you will have to create custom XML attributes for a custom View
.
The real magic is here:
@Override
protected void onDraw(Canvas canvas) {
int measuredWidth = getMeasuredWidth();
int measuredHeight = getMeasuredHeight();
int x = (measuredWidth/2) ;
int y = (measuredHeight/2) ;
int radius = Math.min(x,y) ;
if (sides < 3) return;
float a = (float) (Math.PI * 2)/sides;
int workingRadius = radius;
polyPath.reset();
// The poly is created as a shape in a path.
// If there is a hole in the poly, draw a 2nd shape inset from the first
for(int j = 0; j < ((fillPercent < 100) ? 2 : 1) ; j++){
polyPath.moveTo(workingRadius,0);
for (int i = 1; i < sides; i++) {
polyPath.lineTo((float)(workingRadius*Math.cos(a*i)),
(float)(workingRadius*Math.sin(a*i)));
}
polyPath.close();
workingRadius -= radius * fillPercent;
a = -a;
}
canvas.save();
canvas.translate(x, y);
canvas.rotate(startAngle);
canvas.drawPath(polyPath, fillPaint);
canvas.restore();
if(showInscribedCircle){
canvas.drawCircle(x,y,radius, inscribedCirclePaint);
}
super.onDraw(canvas);
}
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