Android 11.0 NavigationBarView 导航栏 左边显示的修改

11.0 定制化开发中,要求导航栏左边显示的定制化,这时需要了解导航栏的显示控制方向,
分两部分实现:

DisplayPolicy 显示方向的控制

--- a/services/core/java/com/android/server/wm/DisplayPolicy.java
+++ b/services/core/java/com/android/server/wm/DisplayPolicy.java
@@ -3015,7 +3015,7 @@ public class DisplayPolicy {
   
    
    
     @NavigationBarPosition
     int navigationBarPosition(int displayWidth, int displayHeight, int displayRotation) {
   
    
    
         if (navigationBarCanMove() && displayWidth > displayHeight

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转载自blog.csdn.net/baidu_41666295/article/details/125091493