CircleGradientRadioLayout

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package com.jaouan.compoundlayout;import android.annotation.TargetApi;import android.content.Context;import android.graphics.Canvas;import android.graphics.Path;import android.os.Build;import android.util.AttributeSet;/** * Circle gradient radio layout. */@TargetApi(Build.VERSION_CODES.LOLLIPOP)public class CircleGradientRadioLayout extends GradientRadioLayout {    /**     * Draw path.     */    private Path mPath;    public CircleGradientRadioLayout(Context context) {        this(context, null);    }    public CircleGradientRadioLayout(Context context, AttributeSet attrs) {        this(context, attrs, 0);    }    public CircleGradientRadioLayout(Context context, AttributeSet attrs, int defStyleAttr) {        this(context, attrs, defStyleAttr, 0);    }    public CircleGradientRadioLayout(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {        super(context, attrs, defStyleAttr, defStyleRes);        // - Defines rounded background.        setBackgroundResource(R.drawable.rounded);    }    @Override    public void draw(Canvas canvas) {        canvas.save();        canvas.clipPath(mPath);        super.draw(canvas);        canvas.restore();    }    @Override    protected void onSizeChanged(int width, int height, int oldWidth, int oldHeight) {        super.onSizeChanged(width, height, oldWidth, oldHeight);        mPath = new Path();        mPath.addOval(0, 0, width, height, Path.Direction.CW);        mPath.close();    }}
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