CheckBox.java 文件源码

@SuppressWarnings("deprecation")
public void init(AttributeSet attrs, int defStyleAttr) {
       if (isInEditMode())
           return;

       TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.CheckBox, defStyleAttr, 0);

       drawable = new CheckableDrawable(getContext(), R.raw.carbon_checkbox_checked, R.raw.carbon_checkbox_unchecked, R.raw.carbon_checkbox_filled, new PointF(-0.09f, 0.11f));
       setButtonDrawable(getResources().getDrawable(android.R.color.transparent));
       setCompoundDrawablesWithIntrinsicBounds(drawable, null, null, null);

       ColorStateList csl = a.getColorStateList(R.styleable.CheckBox_carbon_checkColor);
       if (csl != null)
           drawable.setColor(csl);

       setCheckedImmediate(isChecked());

       a.recycle();
   }