4.4.2 ContentProvider再探——Document Provider

nloadsProvider. */public static boolean isDownloadsDocument(Uri uri) { return "com.android.providers.downloads.documents".equals(uri.getAuthority());}/** * @param uri The Uri to check. * @return Whether the Uri authority is MediaProvider. */public static boolean isMediaDocument(Uri uri) { return "com.android.providers.media.documents".equals(uri.getAuthority());}本节小结：好的，关于本节android存储访问框架SAF就到这里吧，没什么例子，后面用到再深入研究吧，知道下就好，4.4后获取文件路径就简单多了~