ImageLoaderUtil.java 文件源码

/**获取配置
 * @param cornerRadiusSize
 * @param defaultImageResId
 * @return
 */
@SuppressWarnings("deprecation")
private static DisplayImageOptions getOption(int cornerRadiusSize, int defaultImageResId) {
    Options options0 = new Options();
    options0.inPreferredConfig = Bitmap.Config.RGB_565;

    DisplayImageOptions.Builder builder = new DisplayImageOptions.Builder();
    if(defaultImageResId > 0) {
        try {
            builder.showImageForEmptyUri(defaultImageResId)
            .showImageOnLoading(defaultImageResId)
            .showImageOnFail(defaultImageResId);
        } catch (Exception e) {
            Log.e(TAG, "getOption  try {builder.showImageForEmptyUri(defaultImageResId) ..." +
                    " >> } catch (Exception e) { \n" + e.getMessage());
        }
    }
    if (cornerRadiusSize > 0) {
        builder.displayer(new RoundedBitmapDisplayer(cornerRadiusSize));
    }

    return builder.cacheInMemory(true).cacheOnDisc(true).decodingOptions(options0).build();
}