activity跳转动画

两个文件

in

<scale
    android:duration="@android:integer/config_mediumAnimTime"
    android:fromXScale="2.0"
    android:fromYScale="2.0"
    android:pivotX="50%p"
    android:pivotY="50%p"
    android:toXScale="1.0"
    android:toYScale="1.0" />


out

<scale
    android:duration="@android:integer/config_mediumAnimTime"
    android:fromXScale="1.0"
    android:fromYScale="1.0"
    android:pivotX="50%p"
    android:pivotY="50%p"
    android:toXScale=".5"
    android:toYScale=".5" />
<alpha

    android:duration="@android:integer/config_mediumAnimTime"
    android:fromAlpha="1.0"
    android:toAlpha="0" />

      Button btn=findViewById(R.id.btn);

      btn.setOnClickListener(new View.OnClickListener() {
          @Override
          public void onClick(View v) {
              Intent intent=new Intent(MainActivity.this,Main2Activity.class);

              startActivity(intent);
overridePendingTransition(R.anim.finish_zoomin,R.anim.finish_zoomout);
          }
      });

//这个是多图上传

http://p.codekk.com/detail/Android/LuckSiege/PictureSelector