基于RK3568 官方SDK验证

1. 移除首页状态栏电池图标

   frameworks/base/packages/SystemUI/res/values/config.xml
   diff --git a/packages/SystemUI/res/values/config.xml b/packages/SystemUI/res/values/config.xml
   index 83e09ec2ceec..1d34b8319a84 100644
   --- a/packages/SystemUI/res/values/config.xml
   +++ b/packages/SystemUI/res/values/config.xml
   @@ -537,6 +537,7 @@
        <string-array name="config_statusBarIconBlackList" translatable="false">
            <item>@*android:string/status_bar_rotate</item>
            <item>@*android:string/status_bar_headset</item>
   +        <item>@*android:string/status_bar_battery</item>
        </string-array>

2. 移除下拉菜单电池图标（带电量百分比的图标）

   frameworks/base/packages/SystemUI/res/layout/quick_qs_status_icons.xml
   diff --git a/packages/SystemUI/res/layout/quick_qs_status_icons.xml b/packages/SystemUI/res/layout/quick_qs_status_icons.xml
   index 44f52efd175e..cb21ad680772 100644
   --- a/packages/SystemUI/res/layout/quick_qs_status_icons.xml
   +++ b/packages/SystemUI/res/layout/quick_qs_status_icons.xml
   @@ -49,6 +51,7 @@
   <com.android.systemui.BatteryMeterView
            android:id="@+id/batteryRemainingIcon"
            android:layout_height="match_parent"
            android:layout_width="wrap_content"
            systemui:textAppearance="@style/TextAppearance.QS.Status"
   +        android:visibility="gone"
            android:paddingEnd="2dp" />

3. 移除快捷菜单省电模式图标

   frameworks/base/packages/SystemUI/res/values/config.xml
   diff --git a/packages/SystemUI/res/values/config.xml b/packages/SystemUI/res/values/config.xml
   index 83e09ec2ceec..1d34b8319a84 100644
   --- a/packages/SystemUI/res/values/config.xml
   +++ b/packages/SystemUI/res/values/config.xml
   @@ -106,7 +106,7 @@
    
        <!-- The default tiles to display in QuickSettings -->
        <string name="quick_settings_tiles_default" translatable="false">
   -        wifi,bt,dnd,flashlight,rotation,battery,cell,airplane,cast,screenrecord
   +        wifi,bt,dnd,flashlight,rotation,cell,airplane,cast,screenrecord
        </string>
    
        <!-- The minimum number of tiles to display in QuickSettings -->
   @@ -114,7 +114,7 @@
    
        <!-- Tiles native to System UI. Order should match "quick_settings_tiles_default" -->
        <string name="quick_settings_tiles_stock" translatable="false">
   -        wifi,cell,battery,dnd,flashlight,rotation,bt,airplane,location,hotspot,inversion,saver,dark,work,cast,night,screenrecord,reverse
   +        wifi,cell,dnd,flashlight,rotation,bt,airplane,location,hotspot,inversion,saver,dark,work,cast,night,screenrecord,reverse
        </string>

4. 移除设置—电池

   packages/apps/Settings/res/values/config.xml
   
   diff --git a/res/values/config.xml b/res/values/config.xml
   index de0dcfbcb6..b928d4ae5e 100755
   --- a/res/values/config.xml
   +++ b/res/values/config.xml
   @@ -403,7 +403,7 @@
        <bool name="config_show_top_level_accessibility">true</bool>
    
        <!-- Whether top_level_battery should be shown or not. -->
   -    <bool name="config_show_top_level_battery">true</bool>
   +    <bool name="config_show_top_level_battery">false</bool>
    
        <!-- Whether top_level_connected_devices should be shown or not. -->
        <bool name="config_show_top_level_connected_devices">true</bool>

   参考：

   Android系统移除电池电量监测管理功能_特立独行的博客-CSDN博客

         Android Q 移除电池电量图标及设置项等_老农民娃哈哈的博客-CSDN博客

         Android 10去除电池图标以及设置_【水能凝冰，冰自坚】的专栏-CSDN博客