Android 10以上存储数据

大家都知道Android 版本越高存储数据要求越严格，Android 10以上，要想做到存储数据，并且实现能读取，上传下载。直接这样存储。如下代码

public String getSavePath(){
    String ALBUM_PATH = null;
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R){
        ALBUM_PATH = mContext.getExternalFilesDir(Environment.DIRECTORY_DOCUMENTS)+"/daylog/";
    }else {
        boolean sdCardExist = Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED);
        if (sdCardExist) {
            ALBUM_PATH = Environment.getExternalStorageDirectory() + File.separator+ mContext.getPackageName()+"/daylog/";
        }else{
            ALBUM_PATH = mContext.getCacheDir().toString() + File.separator+ mContext.getPackageName()+"/daylog/";
        }
    }

    return ALBUM_PATH;
}

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