/*********************************************************************************
* I.MX6 7" navigation bar as black bar
* 说明:
* 这个问题一直困扰,原因是屏幕自适应的时候系统识别出错了。
*
* 2017-11-1 深圳 南山平山村 曾剑锋
********************************************************************************/
一、参考文档:
1. Android Lollipop 5.0.0 ga release for i.MX6 boards
https://boundarydevices.com/android-lollipop-5-0-0-ga-release-for-i-mx6-boards/
2. Lcd Density adjustment and missing navigation icons on navigation bar / systemui
https://community.nxp.com/thread/384348
二、方法:
1. 方法一:
Modify ro.sf.lcd_density=160 into ro.sf.lcd_density=120.
2. 方法二:
frameworks/base/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
...
// mNavigationBarCanMove = shortSizeDp < 600;
...