添加websocket

app/src/main/java/com/sd/cavphmi/viewmodels/MainVm.kt

+package com.sd.cavphmi.viewmodels
+
+import android.content.Context
+import androidx.lifecycle.viewModelScope
+import com.sd.cavphmi.base.MyBaseViewModel
+import com.sd.cavphmi.bean.SpaceNoBean
+import com.sd.cavphmi.bean.VToXImgBean
+import com.sd.cavphmi.net.MyResult
+import com.sd.cavphmi.repositorys.SpaceNoRepo
+import com.sd.cavphmi.utils.MyContants
+import com.sd.cavphmi.utils.ToastHelper
+import com.sd.cavphmi.websockets.MyWebSocketClient
+import dagger.hilt.android.lifecycle.HiltViewModel
+import dagger.hilt.android.qualifiers.ApplicationContext
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import org.java_websocket.client.WebSocketClient
+import java.net.URI
+import javax.inject.Inject
+
+
+@HiltViewModel
+class MainVm @Inject constructor(
+    @ApplicationContext var context: Context,
+    var spaceNoRepo: SpaceNoRepo
+) : MyBaseViewModel() {
+
+
+    private var client: MyWebSocketClient? = null
+
+    fun startWS() {
+        val httpHeaders = mutableMapOf<String, String>()
+        httpHeaders.put("Cookie", "username=nemo")
+
+        client = MyWebSocketClient(URI(MyContants.WS_HOST))
+        client?.connect()
+    }
+
+    fun closeWS() {
+        if (client?.isOpen ?: false) {
+            client?.close()
+        }
+    }
+
+    fun showVToTip() {
+        var imgs = VToXImgBean.imgs
+        ToastHelper.showCustViewShort(context, imgs.get("2")!!)
+    }
+
+    fun getSpaceData() {
+        viewModelScope.launch {
+            var result = spaceNoRepo.getSpaceData()
+            when (result) {
+                is MyResult.Success<SpaceNoBean> -> {
+                    var a = 0
+                }
+                else -> {
+                    var b = 0
+                }
+            }
+        }
+    }
+
+
+}
\ No newline at end of file

app/src/main/java/com/sd/cavphmi/websockets/MyWebSocketClient.kt

+package com.sd.cavphmi.websockets
+
+import org.java_websocket.client.WebSocketClient
+import org.java_websocket.drafts.Draft
+import org.java_websocket.handshake.ServerHandshake
+import java.lang.Exception
+import java.net.URI
+import java.nio.ByteBuffer
+
+class MyWebSocketClient : WebSocketClient {
+
+    val TAG = "-----MyWebSocketClient"
+
+    constructor(serverUri: URI?) : super(serverUri)
+
+    constructor(serverUri: URI?, protocolDraft: Draft?) : super(serverUri, protocolDraft)
+
+    constructor(serverUri: URI?, httpHeaders: MutableMap<String, String>?) : super(
+        serverUri,
+        httpHeaders
+    )
+
+
+    override fun onOpen(handshakedata: ServerHandshake?) {
+        send("Hello, it is me. Mario :)")
+        System.out.println(TAG + "new connection opened")
+    }
+
+    override fun onMessage(message: String?) {
+        System.out.println(TAG + "received message: " + message);
+        //处理各种推送消息
+//        let data = {};
+//        let result = await decodeResponseProtoBuf(msg);
+//        // console.log(result);
+//
+//        // 抹平与之前推送数据接口的差异
+//        data.body = result.data;
+//        const eventName = this.dic[result.msgType].action;
+//
+//        //执行回调
+//        // this.messageList[eventName](data);
+//        if (this.messageList[eventName]) {
+//            //执行回调
+//            this.messageList[eventName](data);
+//        }
+    }
+
+    override fun onMessage(bytes: ByteBuffer?) {
+        System.out.println(TAG + "received ByteBuffer")
+    }
+
+    override fun onClose(code: Int, reason: String?, remote: Boolean) {
+        System.out.println(TAG + "closed with exit code " + code + " additional info: " + reason);
+    }
+
+    override fun onError(ex: Exception?) {
+        System.err.println(TAG + "an error occurred:" + ex);
+    }
+
+
+}
\ No newline at end of file

app/src/main/res/layout/activity_main.xml

@@ -7,7 +7,7 @@
 
         <variable
             name="vm"
-            type="com.sd.cavphmi.base.MyBaseViewModel" />
+            type="com.sd.cavphmi.viewmodels.MainVm" />
 
     </data>
 

app/src/main/res/layout/toast_tip.xml

+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <ImageView
+        android:id="@+id/img_tip"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"/>
+
+</LinearLayout>
\ No newline at end of file