MSDrawable.java 文件源码

private void set(@Nullable Drawable bitmapDrawable, @Nullable Bitmap bitmap, @Nullable Shape shape, int state, int color) {
        if (bitmapDrawable != null || bitmap != null || shape != null) {
            mMode = Mode.MULTI_ICON;
        }
        mColors[state] = color;
//        mShapes[state] = shape;
        mShapeDrawables[state] = shape != null ? new ShapeDrawable(shape) : null;
        if (bitmapDrawable == null && bitmap != null) {
            mBitmapDrawables[state] = null;
            mBitmaps[state] = bitmap;
            mFinal[state] = null;
        } else if (bitmapDrawable instanceof BitmapDrawable) {
            mBitmapDrawables[state] = (BitmapDrawable) bitmapDrawable;
            mBitmaps[state] = bitmap;
            mFinal[state] = null;
        } else {
            mBitmapDrawables[state] = null;
            mBitmaps[state] = null;
            mFinal[state] = bitmapDrawable;
        }
    }