3D效果Android相册 倒影效果

 

完整源代码：3D相册（Gallery 3D + 倒影效果） GalleryFlow - 云代码

 

 

 

部分代码：

package com.image.galleryFlow;import android.app.Activity;import android.os.Bundle;import android.view.GestureDetector;import android.view.GestureDetector.SimpleOnGestureListener;import android.view.MotionEvent;public class GalleryFlowActivity extends Activity {private GalleryFlow galleryFlow;private ImageAdapter adapter;private GestureDetector detector;/** Called when the activity is first created. */@Overridepublic void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.layout_gallery);detector = new GestureDetector(new MyGestureListener());int[] images = { R.drawable.p01, R.drawable.p02, R.drawable.p03,R.drawable.p04, R.drawable.p05 };adapter = new ImageAdapter(this, images);adapter.createReflectedImages();galleryFlow = (GalleryFlow) findViewById(R.id.gallery_flow);galleryFlow.setAdapter(adapter);galleryFlow.setSelection(1);}private class MyGestureListener extends SimpleOnGestureListener {@Overridepublic boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX,float velocityY) {// TODO Auto-generated method stubint currentPosition = galleryFlow.getSelectedItemPosition();if (e1.getX() - e2.getX() > 50 && Math.abs(velocityX) > 100) {if (currentPosition + 1 == adapter.getCount()) {galleryFlow.setSelection(0);} else {galleryFlow.setSelection(currentPosition + 1);}} else if (e2.getX() - e1.getX() > 50 && Math.abs(velocityX) > 100) {if (currentPosition - 1 < 0) {galleryFlow.setSelection(adapter.getCount() - 1);} else {galleryFlow.setSelection(currentPosition - 1);}}return super.onFling(e1, e2, velocityX, velocityY);}}@Overridepublic boolean onTouchEvent(MotionEvent event) {// TODO Auto-generated method stubreturn detector.onTouchEvent(event);}}