How Android System Displays Navigation Bar


Board based on the Rockchip RK3399 - ARM Cortex-A72 Dual-core up to 1.8GHz + Cortex A53 Quad-core up to 1.4GHz

running Android 7.1.2 ,but i want show the back button,the system is tv box,how can show the navigation bar and status bar


Hi, Jok

The newer release supports customizing the home launcher.

You can try some third party launchers.


His question has nothing to do with launchers. He is asking about the navigation bar, which is part of systemui.

@jok I think you will need to build from source and change configuration parameters from tv to tablet.


I have the same problem as you.
But download AOSP source code is too slowly.