Xiaomi Redmi Note 8 Pro 64Gb+6Gb Dual LTE [78/132] Input devices

additional display connection, they:

[C-1-1] MUST implement the DisplayManager system service and API as described in the

Android SDK documentation.

7.2. Input Devices

Device implementations:

[C-0-1] MUST include an input mechanism, such as a touchscreen or non-touch navigation

, to navigate between the UI elements.

7.2.1. Keyboard

If device implementations include support for third-party Input Method Editor (IME) applications,

they:

[C-1-1] MUST declare the android.software.input_methods feature flag.

[C-1-2] MUST implement fully Input Management Framework

[C-1-3] MUST have a preloaded software keyboard.

Device implementations: [C-0-1] MUST NOT include a hardware keyboard that does not match one of

the formats specified in android.content.res.Configuration.keyboard (QWERTY or 12-key). SHOULD

include additional soft keyboard implementations. * MAY include a hardware keyboard.

7.2.2. Non-touch Navigation

Android includes support for d-pad, trackball, and wheel as mechanisms for non-touch navigation.

Device implementations:

[C-0-1] MUST report the correct value for android.content.res.Configuration.navigation .

If device implementations lack non-touch navigations, they:

[C-1-1] MUST provide a reasonable alternative user interface mechanism for the selection

and editing of text, compatible with Input Management Engines. The upstream Android

open source implementation includes a selection mechanism suitable for use with

devices that lack non-touch navigation inputs.

7.2.3. Navigation Keys

The Home , Recents , and Back functions typically provided via an interaction with a dedicated

physical button or a distinct portion of the touch screen, are essential to the Android navigation

paradigm and therefore, device implementations:

[C-0-1] MUST provide a user affordance to launch installed applications that have an

activity with the <intent-filter> set with ACTION=MAIN and CATEGORY=LAUNCHER or

CATEGORY=LEANBACK_LAUNCHER for Television device implementations. The Home

function SHOULD be the mechanism for this user affordance.

SHOULD provide buttons for the Recents and Back function.

If the Home, Recents, or Back functions are provided, they:

Page 78 of 132