如何玩短的声音，而刷卡的网页？ [英] How to play short sounds while swiping pages ?

问题描述

我有问题ViewPager并不能找到在本网站或通过谷歌搜索的答案。
如何打短声音，而刷卡的网页？
我怎样才能改变我的code，我想添加媒体播放器/播放声音。
感谢（中原始文件夹的声音），

  @覆盖
公共无效的onCreate（捆绑savedInstanceState）{
super.onCreate（savedInstanceState）;
的setContentView（R.layout.main）;
MyPagerAdapter适配器=新MyPagerAdapter（）;
ViewPager myPager =（ViewPager）findViewById（R.id.myfivepanelpager）;
myPager.setAdapter（适配器）;
myPager.setCurrentItem（2）;
}私有类MyPagerAdapter扩展PagerAdapter {        公众诠释的getCount（）{
                返回5;
        }        公共对象instantiateItem（查看收集，INT位置）{                LayoutInflater吹气=（LayoutInflater）collection.getContext（）
                                .getSystemService（Context.LAYOUT_INFLATER_SERVICE）;                INT渣油= 0;
                开关（位置）{
                情况下0：
                        渣油= R.layout.farleft;
                        打破;
                情况1：
                        渣油= R.layout.left;
                        打破;
                案例2：
                        渣油= R.layout.middle;
                        打破;
                案例3：
                        渣油= R.layout.right;
                        打破;
                情况4：
                        渣油= R.layout.farright;
                        打破;
                }                查看查看= inflater.inflate（渣油，NULL）;                （（ViewPager）集合）.addView（查看，0）;                返回视图。
        }
        @覆盖
        公共无效destroyItem（查看为arg0，ARG1 INT，对象ARG2）{
                （（ViewPager）为arg0）.removeView（（查看）ARG2）;
         }        @覆盖
        公共布尔isViewFromObject（查看为arg0，ARG1对象）{
                返回将arg0 ==（（查看）ARG1）;
         }        @覆盖
        公共Parcelable saveState和（）{
                // TODO自动生成方法存根
                返回null;
        }
 

解决方案

使用的Soundpool 。它是专门为打短的声音（尤指游戏，多媒体应用程序）。

下面是一个教程 - 的http://content.gpwiki.org/index.php/Android:Playing_Sound_Effects_With_SoundPool

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; 
        } 

解决方案

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

here is a tutorial - http://content.gpwiki.org/index.php/Android:Playing_Sound_Effects_With_SoundPool

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