Banner.java 文件源码

private void setScaleType(View imageView) {
    if (imageView instanceof ImageView) {
        ImageView view = ((ImageView) imageView);
        switch (scaleType) {
            case 0:
                view.setScaleType(ScaleType.CENTER);
                break;
            case 1:
                view.setScaleType(ScaleType.CENTER_CROP);
                break;
            case 2:
                view.setScaleType(ScaleType.CENTER_INSIDE);
                break;
            case 3:
                view.setScaleType(ScaleType.FIT_CENTER);
                break;
            case 4:
                view.setScaleType(ScaleType.FIT_END);
                break;
            case 5:
                view.setScaleType(ScaleType.FIT_START);
                break;
            case 6:
                view.setScaleType(ScaleType.FIT_XY);
                break;
            case 7:
                view.setScaleType(ScaleType.MATRIX);
                break;
        }

    }
}