怎样禁止android系统搜索SD卡媒体文件和在DCIM目录下生成thumbnails缩略图

2025-03-15 18:13:23
推荐回答(2个)
回答(1):

安卓在TF卡DCIM文件夹下会生成tumbnails文件夹,里面有无数缩略图,DCIM文件夹为安卓系统默认相册存储位置,打开相册会读取这些缩略图,使得打开相册特别卡。
且这个文件夹即使手动删除后,依然会自动生成。避免生成tumbnails文件夹的方法是在新建一个txt文件,并把这个文本文件的后缀名.txt去掉,

方法:
是在SD卡根目录下新建txt文件并且重命名为.nomedia来防止系统扫描,在WM系统下命名,因windows与android系统不支持新建.与_开头的文件。
步骤:
打开一个文件夹---》主菜单栏选文件夹选项---》出来的对话框点查看标签---》在下面把隐藏已知文件扩展名前面的点点掉---》确定---》电脑上面新建一个txt文本文件---》命名为nomedia.txt---》右键点击这个文件---》选重命名---》用退格消字消除.txt---》确定---》确定---》复制这个所谓的未知文件到你手机存储卡的根目录---》卡插入手机---》用RE打开/sdcard/,找到这个我们制作的文件,长按出现菜单---》选重命名---》在前面加个点就好了---》保存退出

回答(2):

在媒体文件目录下新建文件
.nomedia
在dcim下新建文件
.thumbnails

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