uniapp 安卓UVC摄像头推流原生插件_uniapp 网络摄像头插件

插件介绍

安卓UVC摄像头推流原生插件，支持RTMP推流服务，支持拍照，录像，停止预览，开启预览，RTMP推流

插件地址

安卓UVC摄像头推流原生插件 - DCloud 插件市场

使用文档

uniapp 安卓UVC摄像头推流插件

超级福利

uniapp leven系列插件购买超级福利

用法

在需要使用插件的页面加载以下代码

<leven-uvcCameraPusher ref="refLevenUsbCamera" style="flex:1; height: 300px;" @onDestroy="onDestroy" @onAttach="onAttach" @onDettach="onDettach"
    @onConnect="onConnect" @onDisconnect="onDisconnect" @onCancel="onCancel" @onError="onError" @onPusherError="onPusherError"
    @onPusherConnect="onPusherConnect" @onPusherStop="onPusherStop" @onRecording="onRecording">
</leven-uvcCameraPusher>

页面内容

<template>
  <view>
    <uni-card title="安卓UVC摄像头推流原生插件">
      <leven-uvcCameraPusher ref="refLevenUsbCamera" style="flex:1; height: 300px;" @onDestroy="onDestroy" @onAttach="onAttach" @onDettach="onDettach"
        @onConnect="onConnect" @onDisconnect="onDisconnect" @onCancel="onCancel" @onError="onError" @onPusherError="onPusherError"
        @onPusherConnect="onPusherConnect" @onPusherStop="onPusherStop" @onRecording="onRecording">
      </leven-uvcCameraPusher>
      <!-- <button type="primary" @click="changeCamera">切换摄像头</button> -->
      <button type="primary" @click="capture">开始拍照</button>
      <button type="primary" @click="stopPreview">关闭预览</button>
      <button type="primary" @click="openPreview">开启预览</button>
      <button type="primary" @click="startRecord">开始录制</button>
      <button type="primary" @click="stopRecord">结束录制</button>
      <button type="primary" @click="setSize">设置分辨率</button>
      <button type="primary" @click="getSupportedSize">获取支持的分辨率</button>
      <button type="primary" @click="close">关闭摄像头</button>
      <button type="primary" @click="open">开启摄像头</button>
      <button type="primary" @click="logStr = ''">清空日志</button>
    </uni-card>
    <uni-card title="推流功能">
      <uni-section title="推流地址,RTMP协议">
        <uni-easyinput v-model="pusherForm.url" placeholder="请输入推流地址"></uni-easyinput>
      </uni-section>
      <uni-section title="直播地址">
        <uni-easyinput v-model="pusherForm.playUrl" placeholder="请输入直播地址"></uni-easyinput>
      </uni-section>
      <uni-data-checkbox v-model="pusherForm.type" :localdata="pusherType"></uni-data-checkbox>
      <button type="primary" @click="startPusher">开启推流</button>
      <button type="primary" @click="stopPusher">关闭推流</button>
    </uni-card>
    <uni-card title="播放流" v-if="isPusher">
      <video style="flex:1; height: 300px;" :src="pusherForm.playUrl" :is-live="true" :autoplay="true"></video>
    </uni-card>
    <uni-card class="uni-card-box" title="日志">
      <view><text style="font-size: 14px; flex-wrap: wrap;">{{logStr}}</text></view>
    </uni-card>
 
    <!-- 弹窗 -->
    <uni-popup ref="refSelectSizePop">
      <view style="width: 300px;">
        <uni-card title="请选择分辨率">
          <button v-for="(item, index) in sizeList" :key="index" type="primary" @click="selectSizeItem(item)">{{item.width}}×{{item.height}}</button>
        </uni-card>
      </view>
    </uni-popup>
  </view>
</template>
 
<script>
  export default {
    data() {
      return {
        // 摄像头列表
        deviceList: [],
        // 当前预览的摄像头索引
        previewIndex: 0,
        // 当前分辨率的索引
        sizeIndex: 0,
        logStr: "",
        // 推流表单
        pusherForm: {
          //推流类型,1.数据推流，2.文件推流
          type: 1,
          // 推流地址
          url: "rtmp://195964.push.tlivecloud.com/live/leven?txSecret=e387f3e5f5226247727ba0c2e7cde355&txTime=65E2D090",
          // 直播地址
          playUrl: "rtmp://txplayer.yeyuboke.com/live/leven"
        },
        //推流类型
        pusherType: [{
          text: "数据推流",
          value: 1
        }, {
          text: "文件推流",
          value: 2
        }],
        // 分辨率列表
        sizeList: [],
        // 是否开始推流
        isPusher: false
      }
    },
    methods: {
      // 切换摄像头
      changeCamera() {
        if (this.deviceList.length == 0) {
          this.showToast("设备列表为空");
          return false;
        }
        this.previewIndex++;
        let index = this.previewIndex % this.deviceList.length;
        if (this.$refs.refLevenUsbCamera) {
          this.$refs.refLevenUsbCamera.changeCamera({
            deviceName: this.deviceList[index].deviceName
          }, res => {
            // console.log(res)
            this.writeLog(JSON.stringify(res))
          })
        }
      },
      // 拍照
      capture() {
        if (this.$refs.refLevenUsbCamera) {
          this.$refs.refLevenUsbCamera.capture(res => {
            // console.log(res)
            this.writeLog(JSON.stringify(res))
          })
        }
      },
      // 关闭预览
      stopPreview() {
        if (this.$refs.refLevenUsbCamera) {
          this.$refs.refLevenUsbCamera.stopPreview(res => {
            // console.log(res)
            this.writeLog(JSON.stringify(res))
          })
        }
      },
      // 开启预览
      openPreview() {
        if (this.$refs.refLevenUsbCamera) {
          this.$refs.refLevenUsbCamera.openPreview(res => {
            // console.log(res)
            this.writeLog(JSON.stringify(res))
          })
        }
      },
      // 开始录制
      startRecord() {
        if (this.$refs.refLevenUsbCamera) {
          this.$refs.refLevenUsbCamera.startRecord(res => {
            // console.log(res)
            this.writeLog(JSON.stringify(res))
          })
        }
      },
      // 结束录制
      stopRecord() {
        if (this.$refs.refLevenUsbCamera) {
          this.$refs.refLevenUsbCamera.stopRecord(res => {
            // console.log(res)
            this.writeLog(JSON.stringify(res))
          })
        }
      },
      // 设置分辨率
      setSize() {
        if (this.$refs.refLevenUsbCamera) {
          this.$refs.refLevenUsbCamera.getSupportedSize(res => {
            this.sizeList = res.data.list;
            if (this.$refs.refSelectSizePop) {
              this.$refs.refSelectSizePop.open();
            }
          })
        }
      },
      // 选择结果
      selectSizeItem(item) {
        this.$refs.refLevenUsbCamera.setSize({
          width: item.width,
          height: item.height
        }, res => {
          // console.log(res)
          this.writeLog(JSON.stringify(res))
          if (this.$refs.refSelectSizePop) {
            this.$refs.refSelectSizePop.close();
          }
        })
      },
      // 获取支持的分辨率
      getSupportedSize() {
        if (this.$refs.refLevenUsbCamera) {
          this.$refs.refLevenUsbCamera.getSupportedSize(res => {
            // console.log(res)
            this.writeLog(JSON.stringify(res))
          })
        }
      },
      // 关闭摄像头
      close() {
        if (this.$refs.refLevenUsbCamera) {
          this.$refs.refLevenUsbCamera.close(res => {
            // console.log(res)
            this.writeLog(JSON.stringify(res))
          })
        }
      },
      // 开启摄像头
      open() {
        if (this.$refs.refLevenUsbCamera) {
          this.$refs.refLevenUsbCamera.open(res => {
            // console.log(res)
            this.writeLog(JSON.stringify(res))
          })
        }
      },
      // 开启推流
      startPusher() {
        try {
          if (uni.$lv.validate.empty(this.pusherForm.url)) {
            throw new Error("请输入推流地址");
          }
          if (this.$refs.refLevenUsbCamera) {
            this.$refs.refLevenUsbCamera.startPusher(this.pusherForm)
          }
        } catch (e) {
          uni.$lv.func.toast(e.message);
        }
      },
      // 关闭推流
      stopPusher() {
        if (this.$refs.refLevenUsbCamera) {
          this.$refs.refLevenUsbCamera.stopPusher()
        }
      },
      // 组件卸载
      onDestroy(e) {
        this.writeLog("onDestroy:" + JSON.stringify(e))
      },
      // 组件加载完成
      onAttach(e) {
        let detail = e.detail;
        this.deviceList = detail.deviceList || [];
        this.writeLog("onAttach:" + JSON.stringify(e))
      },
      // 设备移除
      onDettach(e) {
        let detail = e.detail;
        this.deviceList = detail.deviceList || [];
        this.writeLog("onDettach:" + JSON.stringify(e))
      },
      // 摄像机连接成功
      onConnect(e) {
        let detail = e.detail;
        this.deviceList = detail.deviceList || [];
        this.writeLog("onConnect:" + JSON.stringify(e))
      },
      // 断开连接
      onDisconnect(e) {
        let detail = e.detail;
        this.deviceList = detail.deviceList || [];
        this.writeLog("onDisconnect:" + JSON.stringify(e))
      },
      // 取消连接
      onCancel(e) {
        let detail = e.detail;
        this.deviceList = detail.deviceList || [];
        this.writeLog("onCancel:" + JSON.stringify(e))
      },
      // 系统错误
      onError(e) {
        this.writeLog("onError:" + JSON.stringify(e))
      },
      // 推流错误
      onPusherError(e) {
        this.isPusher = false;
        this.writeLog("onPusherError:" + JSON.stringify(e))
      },
      // 推流连接成功
      onPusherConnect(e) {
        let detail = e.detail;
        if (detail.status == 3) {
          //推流中
          this.isPusher = true;
        }
        this.writeLog("onPusherConnect:" + JSON.stringify(e))
      },
      // 停止推流
      onPusherStop(e) {
        this.isPusher = false;
        this.writeLog("onPusherStop:" + JSON.stringify(e))
      },
      //录像结果
      onRecording(e) {
        this.writeLog("onRecording:" + JSON.stringify(e))
      },
      // 提示信息
      showToast(content) {
        uni.showToast({
          icon: "none",
          title: content
        })
      },
      // 写日志
      writeLog(str) {
        console.log(str);
        let logStr = uni.$lv.date.format(null, "yyyy-mm-dd hh:MM:ss") + " " + str + "\n";
        this.logStr = logStr + this.logStr;
      }
    }
  }
</script>
 
<style>
 
</style>

插件方法

1. 拍照
2. 关闭预览
3. 开启预览
4. 开始录制
5. 结束录制
6. 设置分辨率
7. 获取支持的分辨率
8. 关闭摄像头
9. 开启摄像头
10. 开启推流
11. 关闭推流

插件事件

• 组件卸载
• 插入事件
• 拔出事件
• 连接事件
• 断开连接
• 取消连接
• 系统错误
• 推流错误
• 推流状态
• 停止推流
• 录像结果

联系作者

 购买插件前请先试用，试用通过再购买。在试用中如果遇到任何问题，可与作者联系，QQ：334106817，将全力协助你使用本插件

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