Xiaomi Pocophone F1 128Gb+6Gb Dual LTE [96/118] Application shared storage

[C-0-1] MUST include a Download Manager that applications MAY use to download data

files and they MUST be capable of downloading individual files of at least 100MB in size

to the default “cache” location.

7.6.2. Application Shared Storage

Device implementations:

[C-0-1] MUST offer storage to be shared by applications, also often referred as “shared

external storage”, "application shared storage" or by the Linux path "/sdcard" it is

mounted on.

[C-0-2] MUST be configured with shared storage mounted by default, in other words “out

of the box”, regardless of whether the storage is implemented on an internal storage

component or a removable storage medium (e.g. Secure Digital card slot).

[C-0-3] MUST mount the application shared storage directly on the Linux path sdcard or

include a Linux symbolic link from sdcard to the actual mount point.

[C-0-4] MUST enforce the android.permission.WRITE_EXTERNAL_STORAGE permission on this

shared storage as documented in the SDK. Shared storage MUST otherwise be writable by

any application that obtains that permission.

Device implementations MAY meet the above requirements using either of the following:

User-accessible removable storage, such as a Secure Digital (SD) card slot.

A portion of the internal (non-removable) storage as implemented in the Android Open

Source Project (AOSP).

If device implementations use removable storage to satisfy the above requirements, they:

[C-1-1] MUST implement a toast or pop-up user interface warning the user when there is

no storage medium inserted in the slot.

[C-1-2] MUST include a FAT-formatted storage medium (e.g. SD card) or show on the box

and other material available at time of purchase that the storage medium has to be

purchased separately.

If device implementations use a protion of the non-removable storage to satisfy the above

requirements, they:

SHOULD use the AOSP implementation of the internal application shared storage.

MAY share the storage space with the application private data.

If device implementations include multiple shared storage paths (such as both an SD card slot and

shared internal storage), they:

[C-2-1] MUST allow only pre-installed and privileged Android applications with the

WRITE_EXTERNAL_STORAGE permission to write to the secondary external storage,

except when writing to their package-specific directories or within the URI returned by

firing the ACTION_OPEN_DOCUMENT_TREE intent.

If device implementations have a USB port with USB peripheral mode support, they:

[C-3-1] MUST provide a mechanism to access the data on the application shared storage

from a host computer.

SHOULD expose content from both storage paths transparently through Android’s media

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