Android Canvas.ClipPath -

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i wanna clip circle region, somehow got rectangle, not circle. , here code:

protected boolean drawchild(canvas canvas, view child, long drawtime) {                 mrevealpath.reset();                 mrevealpath.addcircle(mcenterx, mcentery, mrevealradius, path.direction.cw);                 final int state = canvas.save();                 canvas.clippath(mrevealpath);                 boolean isinvalidate = super.drawchild(canvas, child, drawtime);                 canvas.restoretocount(state);                 return isinvalidate;             }

i add linearlayout textview in child test.


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