android11 关闭默认的窗口切换动画_原生安卓11怎么关动画

软件平台：Android11

硬件平台：QCS6125

    默认关闭系统窗口切换默认动画，修改SettingsProvider默认配置项：

diff --git a/packages/SettingsProvider/res/values/defaults.xml b/packages/SettingsProvider/res/values/defaults.xml
index c10e354535d..319362af219 100755
--- a/packages/SettingsProvider/res/values/defaults.xml
+++ b/packages/SettingsProvider/res/values/defaults.xml
@@ -32,8 +32,8 @@
     <!-- Default screen brightness, from 0 to 255.  102 is 40%. -->
     <integer name="def_screen_brightness">102</integer>
     <bool name="def_screen_brightness_automatic_mode">false</bool>
-    <fraction name="def_window_animation_scale">100%</fraction>
-    <fraction name="def_window_transition_scale">100%</fraction>
+    <fraction name="def_window_animation_scale">0%</fraction>
+    <fraction name="def_window_transition_scale">0%</fraction>
     <bool name="def_haptic_feedback">false</bool>
 
     <bool name="def_bluetooth_on">true</bool>

增量编译验证即可，发现window自身动画和window间切换动画已经默认关闭。