直播app代码公布：视频直播源码转盘功能的实现

直播中，最重要的是互动，在视频直播源码中，游戏是增强观众和主播的互动的重要功能，下面为大家介绍直播间转盘游戏功能，并介绍其直播app代码实现方式

如上图所示，直播间下部的紫色部分是一个转盘面板，四周的扇形区域放置各种礼物，点击中间的开始抽奖，转盘开始转动，停止的时候会随机指向一个区域，抽奖人将获得这个区域的礼物，这个礼物可以用来打赏主播。

这一游戏的实现原理是，当用户点击开始抽奖的时候，请求服务端接口，返回将要中奖的礼物的信息，然后让转盘转动到指定区域，然后给出中奖提示。

涉及到的直播app代码如下：

public class LuckPanDialogFragment extends AbsDialogFragment implements View.OnClickListener {

    private ImageView[] mPrizeIcons;
    private TextView[] mPrizeNames;

    private TextView[] mTurnTableBtnTimes;
    private TextView[] mTurnTableBtnPrices;

    private View mPan;
    private ObjectAnimator mAnimator;

    private List mTurntableConfigBeanList;
    private TurntableConfigBean mSelTurnTableBean;
    private List mTurntableGiftBeanList;
    private List winResultGiftBeanList;

@Override
protected int getLayoutId() {
    return R.layout.dialog_luck_pan;
}

@Override
protected int getDialogStyle() {
    return R.style.dialog2;
}

@Override
protected boolean canCancel() {
    return true;
}

@Override
protected void setWindowAttributes(Window window) {
    window.setWindowAnimations(R.style.bottomToTopAnim);
    WindowManager.LayoutParams params = window.getAttributes();
    params.width = WindowManager.LayoutParams.MATCH_PARENT;
    params.height = WindowManager.LayoutParams.WRAP_CONTENT;
    params.gravity = Gravity.BOTTOM;
    window.setAttributes(params);
}

 @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        mPan = findViewById(R.id.pan);
        mPrizeIcons = new ImageView[8];
        mPrizeNames = new TextView[8];
        mPrizeIcons[0] = (ImageView) findViewById(R.id.img_0);
        mPrizeIcons[1] = (ImageView) findViewById(R.id.img_1);
        mPrizeIcons[2] = (ImageView) findViewById(R.id.img_2);
        mPrizeIcons[3] = (ImageView) findViewById(R.id.img_3);
        mPrizeIcons[4] = (ImageView) findViewById(R.id.img_4);
        mPrizeIcons[5] = (ImageView) findViewById(R.id.img_5);
        mPrizeIcons[6] = (ImageView) findViewById(R.id.img_6);
        mPrizeIcons[7] = (ImageView) findViewById(R.id.img_7);
        mPrizeNames[0] = (TextView) findViewById(R.id.name_0);
        mPrizeNames[1] = (TextView) findViewById(R.id.name_1);
        mPrizeNames[2] = (TextView) findViewById(R.id.name_2);
        mPrizeNames[3] = (TextView) findViewById(R.id.name_3);
        mPrizeNames[4] = (TextView) findViewById(R.id.name_4);
        mPrizeNames[5] = (TextView) findViewById(R.id.name_5);
        mPrizeNames[6] = (TextView) findViewById(R.id.name_6);
        mPrizeNames[7] = (TextView) findViewById(R.id.name_7)

;

mTurnTableBtnTimes=new TextView[3];
mTurnTableBtnPrices=new TextView[3];

 mTurnTableBtnTimes[0]=findViewById(R.id.tv_turn_time1);
    mTurnTableBtnTimes[1]=findViewById(R.id.tv_turn_time2);
    mTurnTableBtnTimes[2]=findViewById(R.id.tv_turn_time3);

   mTurnTableBtnPrices[0]=findViewById(R.id.tv_turn_coin1);
    mTurnTableBtnPrices[1]=findViewById(R.id.tv_turn_coin2);
    mTurnTableBtnPrices[2]=findViewById(R.id.tv_turn_coin3);

findViewById(R.id.btn_start).setOnClickListener(this);
findViewById(R.id.btn_one).setOnClickListener(this);
findViewById(R.id.btn_ten).setOnClickListener(this);
findViewById(R.id.btn_hundred).setOnClickListener(this);
findViewById(R.id.btn_game_rule).setOnClickListener(this);
findViewById(R.id.btn_win_record).setOnClickListener(this);

    mAnimator = ObjectAnimator.ofFloat(mPan, "rotation", 0);
    mAnimator.setDuration(3000);
    mAnimator.setInterpolator(new AccelerateDecelerateInterpolator());
    mAnimator.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            if (mContext != null) {
                ((LiveActivity) mContext).openLuckPanWinWindow(winResultGiftBeanList);
            }
        }
    });

    requestPanGiftList();
}

private void requestPanGiftList() {
    LiveHttpUtil.getTurntable(new HttpCallback() {
        @Override
        public void onSuccess(int code, String msg, String[] info) {
            if(code==0&& info.length > 0){
                String jsonData=info[0];
                mTurntableConfigBeanList= JsonUtil.getJsonToList(JsonUtil.getString(jsonData,"config"),TurntableConfigBean.class);
                mTurntableGiftBeanList= JsonUtil.getJsonToList(JsonUtil.getString(jsonData,"list"),TurntableGiftBean.class);
                layingData(mTurntableConfigBeanList,mTurntableGiftBeanList);
                selTurnConfigBean(0);
            }
        }
    });
}

转盘发起

private void layingData(List mTurntableConfigBeanList, List turntableGiftBeanList) {
        /*转盘发起按钮数据*/
        if(mTurntableConfigBeanList!=null){
            String coinName= CommonAppConfig.getInstance().getCoinName();
            int widetSize=mTurnTableBtnTimes.length;
            int dataSize=mTurntableConfigBeanList.size();
            for(int i=0;i

转盘相关数据

        /*转盘数据*/
        if(turntableGiftBeanList!=null){
            int widetSize=mPrizeIcons.length;
            int dataSize=turntableGiftBeanList.size();
            for(int i=0;i

关于抽奖

//抽奖
private void turnTable(final View view) {
     if(mContext instanceof LiveActivity){
         LiveActivity liveActivity= (LiveActivity) mContext;
         String liveUid=liveActivity.getLiveUid();
         String stream=liveActivity.getStream();
         if(mSelTurnTableBean!=null&&mTurntableGiftBeanList!=null){
             view.setEnabled(false);
             getDialog().setCancelable(false);
             LiveHttpUtil.turn(mSelTurnTableBean.getId(),liveUid,stream, new HttpCallback() {
                         @Override
                         public void onSuccess(int code, String msg, String[] info) {
                             if(code==0&&info.length>0){
                                 String listStr= JsonUtil.getString(info[0],"list");
                                 ListluckPanBeanList=JsonUtil.getJsonToList(listStr  ,TurntableGiftBean.class);
                                 setResult(luckPanBeanList);
                             }else{
                                 ToastUtil.show(msg);
                             }
                         }
                         @Override
                         public void onFinish() {
                             view.setEnabled(true);
                             getDialog().setCancelable(true);
                             super.onFinish();

                         }
                     }
             );
         }
     }

}


private void setResult(List luckPanBeanList) {
    this.winResultGiftBeanList=luckPanBeanList;
    if(luckPanBeanList!=null&&luckPanBeanList.size()>0){
        TurntableGiftBean lastResultBean=  luckPanBeanList.get(luckPanBeanList.size()-1);
        int index=mTurntableGiftBeanList.indexOf(lastResultBean);
        rotate(index);
    }else{
        int size=mTurntableGiftBeanList.size();
        for(int i=0;ii){
        mSelTurnTableBean=mTurntableConfigBeanList.get(i);
    }
}




private void rotate(int index) {
    if(index<0||index>7){
        L.e("index is outBound");
        return;
    }
    L.e("rotate-----index------> " + index);
    float targetAngle = 3960 - (45 * index + 22.5f);
    float rotation = mPan.getRotation() % 360;
    mAnimator.setFloatValues(rotation, targetAngle);
    mAnimator.start();
}


@Override
public void onDestroy() {
    if (mAnimator != null) {
        mAnimator.cancel();
        mAnimator.removeAllListeners();
        mAnimator.removeAllUpdateListeners();
    }
    LiveHttpUtil.cancel(LiveHttpConsts.GET_TURN_TABLE);
    LiveHttpUtil.cancel(LiveHttpConsts.TURN);
    mAnimator = null;
    super.onDestroy();
}

}

以上就是关于转盘游戏的直播app代码，，这样就在视频直播源码中实现了直播间转盘游戏功能。
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