AndroidManifest.xml 注意application节点 的Android:theme属性
<application
android:name=".BaseApplication"
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity
android:name=".ui.launch.LaunchActivity"
android:configChanges="orientation|keyboardHidden"
android:screenOrientation="portrait">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
点击第7行代码中的AppTheme, 看这里,主要的部分:styles.xml
<resources>
<!-- Base application theme. -->
<style name="BaseTheme" parent="Theme.AppCompat.Light.NoActionBar">
<!-- Customize your theme here. -->
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<item name="colorAccent">@color/colorAccent</item>
<item name="windowActionBar">false</item>
<item name="windowNoTitle">true</item>
<!-- 设置activity切换动画 -->
<item name="android:windowAnimationStyle">@style/activityAnimation</item>
</style>
<!-- animation 样式 -->
<style name="activityAnimation" parent="@android:style/Animation">
<item name="android:activityOpenEnterAnimation">@anim/slide_right_in</item>
<item name="android:activityOpenExitAnimation">@anim/slide_left_out</item>
<item name="android:activityCloseEnterAnimation">@anim/slide_left_in</item>
<item name="android:activityCloseExitAnimation">@anim/slide_right_out</item>
</style>
<style name="AppTheme" parent="BaseTheme">
</resources>
slide_left_in.xml
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android" >
<translate
android:duration="200"
android:fromXDelta="-100.0%p"
android:toXDelta="0.0" />
</set>
slide_left_out.xml
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android" >
<translate
android:duration="200"
android:fromXDelta="0.0"
android:toXDelta="-100.0%p" />
</set>
slide_right_in.xml
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android" >
<translate
android:duration="200"
android:fromXDelta="100.0%p"
android:toXDelta="0.0" />
</set>
slide_right_out.xml
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android" >
<translate
android:duration="200"
android:fromXDelta="0.0"
android:toXDelta="100.0%p" />
</set>
附录:此功能参照网上实现的,这里自己记录一下