Customizing toggle animations between activity

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Content: Use theme to customize switch animations between activity

Most Android default activity between the animation switch effect, the right slide into the left slide, sometimes our needs may be required to switch all activity to fade the effect, this time may need to change the default switch style.

Example:

Here is the Res/layout/activity_main.xml layout file:

<relativelayout xmlns:android= "http://schemas.android.com/apk/res/android"    xmlns:tools= "http// Schemas.android.com/tools "    android:layout_width=" match_parent "    android:layout_height=" Match_parent "    android:background= "@drawable/c1" ></RelativeLayout>

here is the Res/layout/first.xml layout file:

<?xml version= "1.0" encoding= "Utf-8"? ><linearlayout xmlns:android= "http://schemas.android.com/apk/res/ Android "    android:layout_width=" match_parent "    android:layout_height=" Match_parent "    android: background= "@drawable/c2"    android:orientation= "vertical" ></LinearLayout>

here is the new Res/anim/fade_in.xml file:

<?xml version= "1.0" encoding= "Utf-8"? ><set xmlns:android= "Http://schemas.android.com/apk/res/android" >    <alpha        android:duration= "android:fromalpha="        0.0 "android:interpolator="        @android: Anim/accelerate_interpolator "        android:toalpha=" 1.0 "/></set>

Here is the new Res/anim/fade_out.xml file:

<?xml version= "1.0" encoding= "Utf-8"? ><alpha xmlns:android= "Http://schemas.android.com/apk/res/android"    android:duration= "android:fromalpha="    1.0 "    android:interpolator=" @android: Anim/accelerate_ Interpolator "    android:toalpha=" 0.0 "/>

here is the Res/values/styles.xml file:

<style name= "Anim_fade" parent= "Android:Theme.NoTitleBar" >         <item name= "Android:windowanimationstyle" > @style/fade</item>     </style>       <style name= "Fade" parent= "@android: style/ Animation.activity ">         <item name=" android:activityopenenteranimation "> @anim/fade_in</item>         <item name= "android:activityopenexitanimation" > @anim/fade_out</item>         <item name= "Android : Activitycloseenteranimation "> @anim/fade_in</item>         <item name=" Android: Activitycloseexitanimation "> @anim/fade_out</item>     </style>  

here is the androidmanifest.xml file:

<?xml version= "1.0" encoding= "Utf-8"? ><manifest xmlns:android= "http://schemas.android.com/apk/res/        Android "package=" Com.example.custom "android:versioncode=" 1 "android:versionname=" 1.0 "> <uses-sdk android:minsdkversion= "8" android:targetsdkversion= "/> <application android:allowbackup=" Tru E "android:icon=" @drawable/ic_launcher "android:label=" @string/app_name "Android:theme=" @android: Styl E/theme.notitlebar "> <activity android:name=" com.example.custom.MainActivity "Android:                Label= "@string/app_name" android:theme= "@style/anim_fade" > <intent-filter> <action android:name= "Android.intent.action.MAIN"/> <category android:name= "Android.intent.catego Ry. LAUNCHER "/> </intent-filter> </activity> <activity android:name=". Appactivity "Android:theme=" @style/anim_fade ";</activity> </application></manifest> 

here is the Mainactivity.java main interface file:

public class Mainactivity extends Activity {private Handler handler=new Handler (); @Overrideprotected void OnCreate ( Bundle savedinstancestate) {super.oncreate (savedinstancestate); Setcontentview (R.layout.activity_main); Handler.postdelayed (New Runnable () {@Overridepublic void run () {Intent intent=new Intent (Mainactivity.this, Appactivity.class); startactivity (intent); Finish ();}}, 1000);}}

here is the Appactivity.java interface file:

public class Appactivity extends activity{@Overrideprotected void OnCreate (Bundle savedinstancestate) {super.oncreate ( Savedinstancestate); Setcontentview (R.layout.first);}}

Take your time and enjoy it

Customizing toggle animations between activity