android viewflipper引导界面

看了下android viewfillper + GestureDetector 做指引界面效果还不错。图片自己添加。布局很简单

package com.example.test.game;import java.io.File;import java.util.Timer;import java.util.TimerTask;import android.app.Activity;import android.content.Intent;import android.net.Uri;import android.os.Bundle;import android.view.GestureDetector;import android.view.GestureDetector.OnGestureListener;import android.view.MotionEvent;import android.view.View;import android.view.Window;import android.view.WindowManager;import android.view.animation.AnimationUtils;import android.webkit.MimeTypeMap;import android.widget.ImageView;import android.widget.ViewFlipper;import com.example.test.FileUtils;import com.example.test.R;public class TestActivity extends Activity {GestureDetector gesture;ViewFlipper flipper;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);this.requestWindowFeature(Window.FEATURE_NO_TITLE);getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,WindowManager.LayoutParams.FLAG_FULLSCREEN);setContentView(R.layout.test_img);flipper = (ViewFlipper) findViewById(R.id.flipper);//添加图片flipper.addView(getImageView(R.drawable.i20130806162515));flipper.addView(getImageView(R.drawable.i20130806162840));flipper.addView(getImageView(R.drawable.i20130806164717));gesture = new GestureDetector(this, new OnGestureListener() {// 用户（轻触触摸屏后）松开，由一个1个MotionEvent ACTION_UP触发@Overridepublic boolean onSingleTapUp(MotionEvent e) {System.out.println("onSingleTapUp");return false;}// 用户轻触触摸屏，尚未松开或拖动，由一个1个MotionEvent ACTION_DOWN触发// 注意和onDown()的区别，强调的是没有松开或者拖动的状态@Overridepublic void onShowPress(MotionEvent e) {System.out.println("onShowPress");}// 用户按下触摸屏，并拖动，由1个MotionEvent ACTION_DOWN, 多个ACTION_MOVE触发@Overridepublic boolean onScroll(MotionEvent e1, MotionEvent e2,float distanceX, float distanceY) {System.out.println("onScroll");return false;}// 用户长按触摸屏，由多个MotionEvent ACTION_DOWN触发@Overridepublic void onLongPress(MotionEvent e) {System.out.println("onLongPress");}// 用户按下触摸屏、快速移动后松开，由1个MotionEvent ACTION_DOWN, 多个ACTION_MOVE,// 1个ACTION_UP触发@Overridepublic boolean onFling(MotionEvent e1, MotionEvent e2,float velocityX, float velocityY) {System.out.println("onFling");if (e1.getX() - e2.getX() > 120) {// 向右滑动flipper.setInAnimation(AnimationUtils.loadAnimation(TestActivity.this,R.anim.push_left_in));flipper.setOutAnimation(AnimationUtils.loadAnimation(TestActivity.this,R.anim.push_left_out));//当前是不是最后一个 可以进行滑if(flipper.getCurrentView().getId() != R.drawable.i20130806164717){flipper.showNext();}} else if (e2.getX() - e1.getX() > 120) {// 向左滑动/*flipper.setInAnimation(AnimationUtils.loadAnimation(TestActivity.this,R.anim.push_right_in));flipper.setOutAnimation(AnimationUtils.loadAnimation(TestActivity.this,R.anim.push_right_out));flipper.showPrevious();*/}return false;}// 用户轻触触摸屏，由1个MotionEvent ACTION_DOWN触发@Overridepublic boolean onDown(MotionEvent e) {System.out.println("onDown");return false;}});gesture.setOnDoubleTapListener(new GestureDetector.OnDoubleTapListener() {// 短快的点击算一次单击@Overridepublic boolean onSingleTapConfirmed(MotionEvent e) {System.out.println("onSingleTapConfirmed");return false;}// 双击时产生一次@Overridepublic boolean onDoubleTapEvent(MotionEvent e) {System.out.println("onDoubleTapEvent");return false;}// 双击时产生两次@Overridepublic boolean onDoubleTap(MotionEvent e) {System.out.println("onDoubleTap");return false;}});}@Overridepublic boolean onTouchEvent(MotionEvent event) {return gesture.onTouchEvent(event);}private View getImageView(int id) {ImageView imgView = new ImageView(this);imgView.setId(id);imgView.setImageResource(id);return imgView;}}

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push_right_in.xml

<?xml version="1.0" encoding="utf-8"?><set xmlns:android="http://schemas.android.com/apk/res/android">    <translate android:fromXDelta="-100%p" android:toXDelta="0"        android:duration="500" />    <alpha android:fromAlpha="0.1" android:toAlpha="1.0"        android:duration="500"/></set> 

?push_right_out.xml

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<?xml version="1.0" encoding="utf-8"?><set xmlns:android="http://schemas.android.com/apk/res/android">    <translate android:fromXDelta="0" android:toXDelta="100%p"        android:duration="500" />    <alpha android:fromAlpha="1.0" android:toAlpha="0.1"        android:duration="500"/></set> 

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