Android 手势滑动动画效果收集整理
一 、 利用View自身的setAnimation来实现动画(TextView、ImageView、ListView等都可以实现)
java代码:
[java]
public void UpdateViewContent(){
TextView txtview = (TextView)findViewById(R.id.content_view);
txtview.setText(MyGetNextText());
txtview.setAnimation(AnimationUtils.loadAnimation(this, R.anim.push_left_in));
}
Xml代码:
[html]
<span style="font-weight: normal;"><?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate android:fromXDelta="0" android:toXDelta="100%" android:duration="300"/>
<alpha android:fromAlpha="1.0" android:toAlpha="0.0" android:duration="300" />
</set></span>
关键代码:
[html]
<span style="font-weight: normal; ">txtview.setAnimation(AnimationUtils.loadAnimation(this, R.anim.push_left_in));</span>
java代码:
[java]
package com.android.flip;
import android.app.Activity;
import android.os.Bundle;
import android.view.GestureDetector;
import android.view.MotionEvent;
import android.view.View;
import android.view.GestureDetector.OnGestureListener;
import android.view.animation.AnimationUtils;
import android.widget.ImageView;
import android.widget.ViewFlipper;
/**
* Android实现左右滑动效果
* @Description: Android实现左右滑动效果
* @File: MainActivity.java
* @Package com.android.flip
* @Author Hanyonglu
* @Date 2012-02-12 上午10:44:04
* @Version V1.0
*/
public class MainActivity extends Activity implements OnGestureListener {
private ViewFlipper flipper;
private GestureDetector detector;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
detector = new GestureDetector(this);
flipper = (ViewFlipper) this.findViewById(R.id.ViewFlipper1);
//添加图片
flipper.addView(addImageView(R.drawable.one));
flipper.addView(addImageView(R.drawable.two));
flipper.addView(addImageView(R.drawable.three));
flipper.addView(addImageView(R.drawable.four));
flipper.addView(addImageView(R.drawable.five));
//添加layout
//flipper.addView(addView(R.layout.layout1));
}
private View addImageView(int id) {
ImageView iv = new ImageView(this);
iv.setImageResource(id);
return iv;
}
@Override
public boolean onTouchEvent(MotionEvent event) {
// TODO Auto-generated method stub
return this.detector.onTouchEvent(event);
}
@Override
public boolean onDown(MotionEvent e) {
// TODO Auto-generated method stub
return false;
}
@Override
public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX,
float velocityY) {
if (e1.getX() - e2.getX() > 120) {
this.flipper.setInAnimation(AnimationUtils.loadAnimation(this, R.anim.push_left_in));
this.flipper.setOutAnimation(AnimationUtils.loadAnimation(this, R.anim.push_left_out));
this.flipper.showNext();
return true;
} else if (e1.getX() - e2.getX() < -120) {
this.flipper.setInAnimation(AnimationUtils.loadAnimation(this, R.anim.push_right_in));
this.flipper.setOutAnimation(AnimationUtils.loadAnimation(this, R.anim.push_right_out));
this.flipper.showPrevious();
return true;
}
return false;
}
@Override
public void onLongPress(MotionEvent e) {
// TODO Auto-generated method stub
}
@Override
public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX,
float distanceY) {
// TODO Auto-generated method stub
return false;
}
@Override
public void onShowPress(MotionEvent e) {
// TODO Auto-generated method stub
}
@Override
public boolean onSingleTapUp(MotionEvent e) {
&
补充:移动开发 , Android ,