dialgo 样式的Activity

1 activity的 onCreate

/不加的话，无法填满布局/
getWindow().setLayout(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);

2 activity finish后添加

否则退出的效果不理想
overridePendingTransition(0, 0);

样式文件

  <style name="AppDialogFullBottom" parent="Theme.AppCompat.Light.NoActionBar">
        <item name="android:windowIsTranslucent">true</item>
        <!--半透明背景-->
        <item name="android:backgroundDimEnabled">true</item>
        <item name="android:windowContentOverlay">@null</item>
        <item name="android:windowCloseOnTouchOutside">false</item>
        <!--false会显示出标题来-->
        <item name="android:windowIsFloating">true</item>
        <item name="android:windowBackground">@android:color/transparent</item>
        <item name="android:windowAnimationStyle">@style/bottom_anim</item>
    </style>
  <style name="bottom_anim">
        <item name="android:windowEnterAnimation">@anim/push_bottom_in</item>
        <item name="android:windowExitAnimation">@anim/push_bottom_out</item>
    </style>

<!-- push_bottom_in -->
<?xml version="1.0" encoding="utf-8"?>

<set xmlns:android="http://schemas.android.com/apk/res/android" >

    <translate
        android:duration="200"
        android:fromYDelta="100%"

        android:interpolator="@android:anim/accelerate_interpolator"
        android:fromXDelta="0%"
        android:toXDelta="0%"
        android:toYDelta="0"
        />
</set>

<!-- push_bottom_out -->
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <translate
        android:duration="200"
        android:fromXDelta="0%"
        android:fromYDelta="0"
        android:interpolator="@android:anim/decelerate_interpolator"
        android:toXDelta="0%"
        android:toYDelta="100%" />
</set>

对应的actiivty在清单文件中 使用AppDialogFullBottom样式