滑动页面时如何播放短音? [英] How to play short sounds while swiping pages ?

问题描述

我在使用 ViewPager 时遇到问题，无法在本网站或 Google 搜索中找到答案.
如何在滑动页面时播放短音?
如何更改我的代码，我想添加媒体播放器/播放声音.(原始文件夹中的声音)
谢谢，

I have problem with ViewPager and can't find answer on this site or via a Google search.
How to play short sounds while swiping pages?
How can I change my code, I want to add mediaplayer/Play sound . (The sounds in the raw folder)
Thanks,

@Override
public void onCreate(Bundle savedInstanceState) {    
super.onCreate(savedInstanceState);    
setContentView(R.layout.main);     
MyPagerAdapter adapter = new MyPagerAdapter();   
ViewPager myPager = (ViewPager) findViewById(R.id.myfivepanelpager);    
myPager.setAdapter(adapter);    
myPager.setCurrentItem(2);
}



private class MyPagerAdapter extends PagerAdapter { 

        public int getCount() { 
                return 5; 
        } 

        public Object instantiateItem(View collection, int position) { 

                LayoutInflater inflater = (LayoutInflater) collection.getContext() 
                                .getSystemService(Context.LAYOUT_INFLATER_SERVICE); 

                int resId = 0; 
                switch (position) { 
                case 0: 
                        resId = R.layout.farleft; 
                        break; 
                case 1: 
                        resId = R.layout.left; 
                        break; 
                case 2: 
                        resId = R.layout.middle; 
                        break; 
                case 3: 
                        resId = R.layout.right; 
                        break; 
                case 4: 
                        resId = R.layout.farright; 
                        break; 
                } 

                View view = inflater.inflate(resId, null); 

                ((ViewPager) collection).addView(view, 0); 

                return view; 
        } 
        @Override 
        public void destroyItem(View arg0, int arg1, Object arg2) { 
                ((ViewPager) arg0).removeView((View) arg2); 
         } 

        @Override 
        public boolean isViewFromObject(View arg0, Object arg1) { 
                return arg0 == ((View) arg1); 
         } 

        @Override 
        public Parcelable saveState() { 
                // TODO Auto-generated method stub 
                return null; 
        } 

推荐答案

使用 SoundPool.它专为播放短音而设计(尤其是在游戏、多媒体应用中).

Use SoundPool. It is specifically designed to play short sounds (esp in games, multimedia apps).

这里有一个教程 - http://content.gpwiki.org/index.php/Android:Playing_Sound_Effects_With_SoundPool

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