Android 3d animation like Google Now Launcher Menu Animation -

i need make animation between activities or fragments this. use android api >=14.

http://www.youtube.com/watch?v=cnmqiv5ocnk - it's nexus5 launcher

i`ve tried animation android objectanimator, wasn't similar video animation.

thanks in advance.

i`ve tried code

(gla_on.xml):

<objectanimator     android:duration="0"     android:propertyname="alpha"     android:valuefrom="1.0"     android:valueto="0.0" /> <objectanimator     android:duration="1000"     android:interpolator="@android:interpolator/accelerate_decelerate"     android:propertyname="scaley"     android:valuefrom="1"     android:valueto="12" /> <objectanimator     android:duration="1000"     android:interpolator="@android:interpolator/accelerate_decelerate"     android:propertyname="scalex"     android:valuefrom="1"     android:valueto="12" /> 

gla_off.xml:

<objectanimator     android:duration="0"     android:propertyname="alpha"     android:valuefrom="0.0"     android:valueto="1.0" /> <objectanimator     android:duration="1000"     android:interpolator="@android:interpolator/accelerate_decelerate"     android:propertyname="scaley"     android:valuefrom="1"     android:valueto="12" /> <objectanimator     android:duration="1000"     android:interpolator="@android:interpolator/accelerate_decelerate"     android:propertyname="scalex"     android:valuefrom="1"     android:valueto="12" /> 

and put fragment of code:

getfragmentmanager()         .begintransaction()         .setcustomanimations(r.anim.gla_on, r.anim.gla_off)         .replace(r.id.container, new nextfragment())         .addtobackstack(null)         .commit(); 

but nextfragment doesn't show

closed

after many attempts found decision.

(you can watch result here - http://www.youtube.com/watch?v=npn0c68okys )

i create 4 animations in android resource folder anim

gla_there_come.xml

<set xmlns:android="http://schemas.android.com/apk/res/android" >      <objectanimator         android:duration="500"         android:propertyname="alpha"         android:valuefrom="0.0"         android:valueto="1.0" />     <objectanimator         android:duration="500"         android:interpolator="@android:interpolator/accelerate_decelerate"         android:propertyname="scaley"         android:valuefrom="0"         android:valueto="1" />     <objectanimator         android:duration="500"         android:interpolator="@android:interpolator/accelerate_decelerate"         android:propertyname="scalex"         android:valuefrom="0"         android:valueto="1" />  </set> 

gla_there_gone.xml

<set xmlns:android="http://schemas.android.com/apk/res/android" >      <objectanimator         android:duration="500"         android:propertyname="alpha"         android:valuefrom="1.0"         android:valueto="0.0" />     <objectanimator         android:duration="500"         android:interpolator="@android:interpolator/accelerate_decelerate"         android:propertyname="scaley"         android:valuefrom="1"         android:valueto="12" />     <objectanimator         android:duration="500"         android:interpolator="@android:interpolator/accelerate_decelerate"         android:propertyname="scalex"         android:valuefrom="1"         android:valueto="12" />  </set> 

gla_back_gone.xml

<set xmlns:android="http://schemas.android.com/apk/res/android" >      <objectanimator         android:duration="500"         android:propertyname="alpha"         android:valuefrom="0.0"         android:valueto="1.0" />     <objectanimator         android:duration="500"         android:interpolator="@android:interpolator/accelerate_decelerate"         android:propertyname="scaley"         android:valuefrom="12"         android:valueto="1" />     <objectanimator         android:duration="500"         android:interpolator="@android:interpolator/accelerate_decelerate"         android:propertyname="scalex"         android:valuefrom="12"         android:valueto="1" />  </set> 

gla_back_come.xml

<set xmlns:android="http://schemas.android.com/apk/res/android" >      <objectanimator         android:duration="500"         android:propertyname="alpha"         android:valuefrom="1.0"         android:valueto="0.0" />     <objectanimator         android:duration="500"         android:interpolator="@android:interpolator/accelerate_decelerate"         android:propertyname="scaley"         android:valuefrom="1"         android:valueto="0" />     <objectanimator         android:duration="500"         android:interpolator="@android:interpolator/accelerate_decelerate"         android:propertyname="scalex"         android:valuefrom="1"         android:valueto="0" />  </set> 

and added the code below fragmentactivity:

public void gotonext() {     mshowingnext = true;      getfragmentmanager()             .begintransaction()             .setcustomanimations(r.anim.gla_there_come, r.anim.gla_there_gone)             .replace(r.id.container, new nextfragment())             .commit(); }  public void goback() {     mshowingnext = false;      getfragmentmanager()             .begintransaction()             .setcustomanimations(r.anim.gla_back_gone, r.anim.gla_back_come)             .replace(r.id.container, new mainfragment())             .commit(); }