Kotlin高仿微信-第35篇-支付-二维码收款(二维码)

  Kotlin高仿微信-项目实践58篇详细讲解了各个功能点，包括：注册、登录、主页、单聊(文本、表情、语音、图片、小视频、视频通话、语音通话、红包、转账)、群聊、个人信息、朋友圈、支付服务、扫一扫、搜索好友、添加好友、开通VIP等众多功能。

Kotlin高仿微信-项目实践58篇，点击查看详情

效果图：

实现代码：

/**
 * Author : wangning
 * Email : maoning20080809@163.com
 * Date : 2022/5/22 16:12
 * Description : 二维码收款
 */
class QRCodeReceiveFragment : BaseDataBindingFragment() {

    private var resultBalance : Float = 0f

    override fun getLayoutRes()  = R.layout.wc_qrcode_receive

    private var navController : NavController? = null

    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)

        super.builder()
            .setTitleContent(R.string.wc_base_top_qrcode_payment)
            .setTitleColor(R.color.white)
            .setBack(R.drawable.wc_white_back)


        UIStatusUtils.setStatusBarColor(requireActivity(), BaseUtils.getColor(R.color.color_FFD700))

        navController = findNavController()
        //设置金额页面点击返回接收的值
        navController?.currentBackStackEntry?.savedStateHandle?.getLiveData(CommonUtils.QRCommon.BALANCE)?.observe(viewLifecycleOwner){
            TagUtils.d("接收返回金额：${it}")
            resultBalance = it
            if(resultBalance > 0){
                qrcode_receive_balance.visibility = View.VISIBLE
                refresh()
            }
        }

        qrcode_receive_set_amount.setOnClickListener {
            navController?.navigate(R.id.action_qrcode_set_amount)
        }
        refresh()
        if(!EventBus.getDefault().isRegistered(this)){
            EventBus.getDefault().register(this)
        }
    }

    @Subscribe(threadMode = ThreadMode.MAIN)
    fun onMessageCallback(paymentBean: PaymentBean) {
        TagUtils.d("二维码扫描接收的值：${paymentBean.balance} , ${paymentBean.fromAccount} , ${paymentBean.toAccount}")
        qrcode_receive_from_layout.visibility = View.VISIBLE
        qrcode_receive_from_divide.visibility = View.VISIBLE
        if(paymentBean == null){
            qrcode_receive_from_balance.text = "支付失败！"
        } else if(paymentBean.operator == CommonUtils.User.OPERATOR_PLUS){
            qrcode_receive_from_balance.text = paymentBean.balance.toString()
            BaseUtils.showAvatar(paymentBean.fromAccount, qrcode_receive_from_avatar,qrcode_receive_from_name)
            processMask(paymentBean.fromAccount, paymentBean.balance)
            //暂停使用语言播放
            /*CoroutineScope(Dispatchers.Main).launch {
                delay(2000)
                AudioUtils().processStart(paymentBean.balance.toInt())
            }*/
        }

    }

    //刷新页面
    private fun refresh(){
        qrcode_receive_balance.text = resultBalance.toString()
        var qrBalance = 0f
        //如果不输入金额， 默认传递0
        if(resultBalance >  0){
            qrBalance = resultBalance
        }
        CoroutineScope(Dispatchers.IO).launch {
            var account = DataStoreUtils.getAccount()
            var userBean =  UserRepository.getUserByAccount(account)
            var filePath = CommonUtils.Base.getReallyImage(userBean.avatar)
            var content = CommonUtils.QRCommon.QR_RECEIVE_CODE + qrBalance + ":" + account
            CoroutineScope(Dispatchers.Main).launch {
                //在二维码中显示头像
                GlideUtils.loadQRCode(qrcode_receive_qrcode, content, filePath)
            }
        }
    }

    //收款成功后，显示动画
    private fun processMask(account : String, balace: Float){
        qrcode_receive_mask_layout.visibility = View.VISIBLE
        qrcode_receive_mask_balance.text = CommonUtils.Base.getFormatBalanceUnit(balace)
        BaseUtils.showAvatar(account, qrcode_receive_mask_icon, qrcode_receive_mask_name)
        CoroutineScope(Dispatchers.Main).launch {
            delay(1000)
            val animationSet = AnimationSet(true)
            animationSet.setAnimationListener(object : Animation.AnimationListener{
                override fun onAnimationEnd(p0: Animation?) {
                    qrcode_receive_mask_layout.visibility = View.GONE
                }

                override fun onAnimationRepeat(p0: Animation?) {

                }

                override fun onAnimationStart(p0: Animation?) {

                }
            })
            var scaleAnimation = ScaleAnimation(1f,0.0f,1f,0.0f,
                Animation.RELATIVE_TO_SELF,1f,
                Animation.RELATIVE_TO_SELF,1f)
            scaleAnimation.duration = 1500
            animationSet.addAnimation(scaleAnimation)
            qrcode_receive_mask_layout.startAnimation(animationSet)
        }
    }


    override fun onDestroy() {
        super.onDestroy()
        EventBus.getDefault().unregister(this)
        UIStatusUtils.setStatusBarColor(requireActivity(), BaseUtils.getColor(R.color.color_48d17a))
    }


}