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android overidePendingTransition Scale 

Intent intent=new Intent(MainActivity.this,Main2Activity.class);
startActivity(intent);
overridePendingTransition(R.anim.zoomin,R.anim.zoomout);







@Overridepublic void onBackPressed() {
    super.onBackPressed();    overridePendingTransition(R.anim.fade_in,R.anim.fade_out);}




















XML file :


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


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


          android:fromXScale="100%"        


          android:toXScale="0%"        


          android:fromYScale="100%"        


          android:toYScale="0%"        


          android:pivotX="50%"        


          android:pivotY="50%"        


          android:duration="1000"
        /></set>















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public class  MainActivity  extends  Activity  {      ActionBar  actionBar; //声明ActionBar       @Override      protected  void onCreate( Bundle  savedInstanceState) {  super .onCreate(savedInstanceState);  setContentView( R .layout.activity_main);   actionBar = getSupportActionBar(); //得 到ActionBar   actionBar.hide(); //隐藏ActionBar      } }    




















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go url encoding




























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