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 : 2022/4/7 13:13* description : 主页消息页面*/
class WeChatFragment : BaseDataBindingFragment(){override fun getLayoutRes()  = R.layout.wc_fragment_wechatval chatViewModel : ChatViewModel by viewModels()private var adapter = WeChatAdapter()private var account = ""override fun onViewCreated(view: View, savedInstanceState: Bundle?) {super.onViewCreated(view, savedInstanceState)var layoutManager = LinearLayoutManager(requireContext())layoutManager.orientation = LinearLayoutManager.VERTICALwechat_recyclerview.layoutManager =  layoutManagerwechat_recyclerview.adapter = adapteraccount = DataStoreUtils.getAccount()chatViewModel.getLastChatByName(account)chatViewModel.chatTempListLiveData.observe(viewLifecycleOwner){adapter.refresh(it)}//点击adapter.setOnItemClickInterface(object : WcOnItemClickInterface{override fun onItemClick(obj: Any) {var chatBean : ChatTempBean?if(obj is ChatTempBean){chatBean = obj} else {return}var bundle = bundleOf(ChatFragment.USER_ID to chatBean.account)Navigation.findNavController(wechat_recyclerview).navigate(R.id.nav_chat, bundle)}})//长按adapter.setOnItemLongClickInterface(object : WcOnItemLongClickInterface{override fun onItemLongClick(position: Int) {showDeleteDialog(position)}})}private var baseDialogUtils : BaseDialogUtils? = null//显示删除对话框fun showDeleteDialog(position : Int){var view = LayoutInflater.from(this.requireActivity()).inflate(R.layout.wc_chat_delete_tip, null)baseDialogUtils = BaseDialogUtils(this.requireActivity())baseDialogUtils!!.builder().showView(view).setCancelable(false).setOnLoadingClick(object : BaseDialogUtils.OnLoadingClick{override fun onClickCancel() {}override fun onClickConfirm() {var chatTempBean = adapter.getItemObject(position)if(chatTempBean!=null){chatViewModel.deleteChatByFromAndToAccount(account, chatTempBean.account)}adapter.remove(position)}})baseDialogUtils?.show()}//刷新fun refresh(){var account = DataStoreUtils.getAccount()chatViewModel.getLastChatByName(account)}}

/*** Author : wangning* Email : maoning20080809@163.com* Date : 2022/4/28 12:06* Description :*/
class WeChatAdapter : RecyclerView.Adapter() {private var chatList = ArrayList()private var wcOnItemClickInterface : WcOnItemClickInterface? = nullprivate var wcOnItemLongClickInterface : WcOnItemLongClickInterface? = nullfun setOnItemClickInterface(onItemClickInterface: WcOnItemClickInterface){this.wcOnItemClickInterface = onItemClickInterface}fun setOnItemLongClickInterface(onItemLongClickInterface: WcOnItemLongClickInterface){this.wcOnItemLongClickInterface = onItemLongClickInterface}override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): WeChatViewHolder {var view = LayoutInflater.from(parent.context).inflate(R.layout.wc_wechat_item, parent, false)return WeChatViewHolder(view)}override fun onBindViewHolder(holder: WeChatViewHolder, position: Int) {var chatBean = chatList.get(position)//holder.nameTextView.text = chatBean.nameholder.contentTextView.text = chatBean.content//GlideUtils.load(holder.avatarImageView, chatBean.avatar, R.drawable.wc_avatar_default)BaseUtils.showAvatarRounded(chatBean.account, holder.avatarImageView, holder.nameTextView, BaseUtils.getDimension(R.dimen.distance_4), R.drawable.wc_avatar_default)holder.rootLayout.setOnClickListener {wcOnItemClickInterface?.onItemClick(chatBean)}holder.rootLayout.setOnLongClickListener {wcOnItemLongClickInterface?.onItemLongClick(position)true}}fun getItemObject(position : Int) : ChatTempBean? = chatList?.get(position)//删除某个fun remove(position: Int){this.chatList?.removeAt(position)notifyDataSetChanged()}//刷新页面fun refresh(chatList : ArrayList){this.chatList = chatListnotifyDataSetChanged()}override fun getItemCount() = chatList.sizeclass WeChatViewHolder(itemView : View) : RecyclerView.ViewHolder(itemView) {var avatarImageView = itemView.findViewById(R.id.wechat_item_avatar)var nameTextView = itemView.findViewById(R.id.wechat_item_name)var contentTextView = itemView.findViewById(R.id.wechat_item_content)var rootLayout = itemView.findViewById(R.id.wechat_item_layout)}
}