android页面切换动画

╰半夏微凉° 2022-08-06 10:29 214阅读 0赞

首先你要定义好，你要切换的动画效果，例如平移

<?xml version="1.0" encoding="utf-8"?>
    <set xmlns:android="http://schemas.android.com/apk/res/android"
        android:shareInterpolator="false">
     	<translate
            android:fromXDelta="100%p"
            
            android:toXDelta="0"
            
            android:duration="5000"
             />
    </set>

布局文件中

activity中

package cn.wonders.animation;
    
    import android.support.v7.app.ActionBarActivity;
    import android.view.MotionEvent;
    import android.view.View;
    import android.view.animation.Animation;
    import android.view.animation.AnimationUtils;
    import android.widget.ViewFlipper;
    import android.content.Intent;
    import android.os.Bundle;
    
    
    public class MainActivity extends ActionBarActivity {
    	private ViewFlipper viewFlipper;
    	private float startX;
    	private Animation enter_righttoleft;
    	private Animation enter_lefttoright;
    	private Animation out_lefttoright;
    	private Animation out_righttoleft;
    	
    	@Override
    	protected void onCreate(Bundle savedInstanceState) {
    		super.onCreate(savedInstanceState);
    		setContentView(R.layout.activity_main);
    		
    		viewFlipper = (ViewFlipper) findViewById(R.id.viewFilpper);
    		//动画效果
    		enter_righttoleft = AnimationUtils.loadAnimation(this, R.anim.enter_righttoleft);
    		enter_lefttoright = AnimationUtils.loadAnimation(this, R.anim.enter_lefttoright);
    		out_lefttoright = AnimationUtils.loadAnimation(this, R.anim.out_lefttoright);
    		out_righttoleft = AnimationUtils.loadAnimation(this, R.anim.out_righttoleft);
    	}
    	
    //	滑动转换
    	@Override
    	public boolean onTouchEvent(MotionEvent event) {
    		if(event.getAction() == MotionEvent.ACTION_DOWN) {
    			startX = event.getX();	
    		}else if (event.getAction()==MotionEvent.ACTION_UP) {
    			float endX = event.getX();
    			if(endX > startX) {
    				viewFlipper.setInAnimation(out_righttoleft);
    				viewFlipper.setOutAnimation(out_lefttoright);
    				viewFlipper.showPrevious();
    			}else if(endX < startX){
    				viewFlipper.setInAnimation(enter_lefttoright);
    				viewFlipper.setOutAnimation(enter_righttoleft);
    				viewFlipper.showNext();
    			}
    			
    		}
    		return super.onTouchEvent(event);
    	}
    	
    	public void openActivity(View v) {
    		Intent intent = new Intent(this, OtherActivity.class);
    		startActivity(intent);
    		//activity切换动画效果
    		overridePendingTransition(R.anim.enteralpha, R.anim.outalpha);
    	}
    
    }

将可以实现，屏幕滑动切换动画效果