아래와 같은 식으로 activity전환시 animation을 새로 지정해서 적용해보려고 하고있는데요~~

이게 1.5버전까지 안먹혔다고(?) 알고있습니다~

지금 2.0으로 하고있는데 2.0에서도 애니메이션적용이 안되는거 같아서요~~ 
2.0버전에서도 activity animation은 cut out 된건가요? 

혹시 아시는분 답변좀 부탁드려요~~~~
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$ find . -type f -name "*.xml" -exec grep -H "Animation.Activity" {} \; 
./frameworks/base/core/res/res/values/themes.xml:        <item name="android:windowAnimationStyle">@android:style/Animation.Activity</item> 
./frameworks/base/core/res/res/values/styles.xml:    <style name="Animation.Activity"> 

$ vi ./frameworks/base/core/res/res/values/styles.xml 
    55    <!-- Standard animations for a full-screen window or activity. --> 
    56    <style name="Animation.Activity"> 
    57        <item name="activityOpenEnterAnimation">@anim/task_open_enter</item> 
    58        <item name="activityOpenExitAnimation">@anim/task_open_exit</item> 
    59        <item name="activityCloseEnterAnimation">@anim/task_close_enter</item> 
    60        <item name="activityCloseExitAnimation">@anim/task_close_exit</item> 
    61        <item name="taskOpenEnterAnimation">@anim/task_open_enter</item> 
    62        <item name="taskOpenExitAnimation">@anim/task_open_exit</item> 
    63        <item name="taskCloseEnterAnimation">@anim/task_close_enter</item> 
    64        <item name="taskCloseExitAnimation">@anim/task_close_exit</item> 
    65        <item name="taskToFrontEnterAnimation">@anim/task_open_enter</item> 
    66        <item name="taskToFrontExitAnimation">@anim/task_open_exit</item> 
    67        <item name="taskToBackEnterAnimation">@anim/task_close_enter</item> 
    68        <item name="taskToBackExitAnimation">@anim/task_close_exit</item> 
    69    </style> 

$ find . -type f -name "task_open_enter.xml" 
./out/target/common/obj/JAVA_LIBRARIES/android_stubs_current_intermediates/classes/res/anim/task_open_enter.xml 
./frameworks/base/core/res/res/anim/task_open_enter.xml 


$ vi ./frameworks/base/core/res/res/anim/task_open_enter.xml 
    21 <set xmlns:android="http://schemas.android.com/apk/res/android" 
    22        android:interpolator="@anim/decelerate_interpolator"> 
    23        <translate android:fromXDelta="33%" android:toXDelta="0" 
    24        android:duration="@android:integer/config_mediumAnimTime"/> 
    25 </set>