页面布局：
activity方面：
package com.example.administrator.myapplication;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.support.v7.app.AppCompatActivity;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.widget.ImageView;
public class MainActivity extends AppCompatActivity {
ImageView cute;
Animation animation;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.test_activity);
cute= (ImageView) findViewById(R.id.cute);
animation= AnimationUtils.loadAnimation(this,R.anim.alpha);
cute.startAnimation(animation);
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
Intent intent =new Intent(MainActivity.this,TestActivity.class);
startActivity(intent);
overridePendingTransition(R.anim.in,R.anim.out);
}
},3000);
}
}
动画：
