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已于 2022-11-11 14:48:18 修改

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分类专栏： Android_存储_sql 文章标签： android android studio ide

于 2022-11-11 14:19:02 首次发布

本文链接：https://blog.youkuaiyun.com/qq_40638618/article/details/127805251

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1 ExternalCacheDir

String cachePath = getExternalCacheDir() + "xxx.pcm";
Log.e("打印文件夹：", cachePath);
//cachePath : /storage/emulated/0/Android/data/cn.yhsh.socketclient/cachexxx.pcm

2 FilesDir

String fileCache = getFilesDir().getAbsolutePath();
Log.e("打印文件夹：", fileCache);
//fileCache ：: /data/user/0/cn.yhsh.socketclient/files

3 CodeCacheDir

File codeCacheDir = getCodeCacheDir();
Log.e("打印文件夹：", codeCacheDir.getAbsolutePath());
//打印文件夹：: /data/user/0/cn.yhsh.socketclient/code_cache

4 CacheDir

File cacheDir = getCacheDir();
Log.e("打印文件夹：", cacheDir.getAbsolutePath());
//打印文件夹：: /data/user/0/cn.yhsh.socketclient/cache

5 ObbDir

File obbDir = getObbDir();
Log.e("打印文件夹：", obbDir.getAbsolutePath());
//打印文件夹：: /storage/emulated/0/Android/obb/cn.yhsh.socketclient

6 Dir

File xiayiye5 = getDir("xxx", MODE_PRIVATE);
Log.e("打印文件夹：", xxx.getAbsolutePath()); 
//打印文件夹：: /data/user/0/cn.yhsh.socketclient/app_xxx

7 DataDir

        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N) {
            File dataDir = getDataDir();
            Log.e("打印文件夹：", dataDir.getAbsolutePath());
//打印文件夹：: /data/user/0/cn.yhsh.socketclient
        }

8 ExternalStoragePublicDirector

 File download = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
        Log.e("打印文件夹", "路径！" + download.getAbsolutePath());
//打印文件夹: 路径！/storage/emulated/0/Download