jsh_erp_app/App.vue

<script>
var main, receiver, filter;
var _codeQueryTag = false;
export default {
  onLaunch(options) {
    // #ifdef APP-PLUS
    // 重置app更新信息
    uni.setStorageSync("update", false);
    uni.setStorageSync("downloadApkParams", null);
    console.log("onLaunch");
    // 检测客户端更新
    this.$store.dispatch("update/update", 0);
    // 初始化蓝牙
    this.$store.dispatch("ble/initBle");
    // #endif
  },
  onShow() {
    // #ifdef APP-PLUS
    this.initScan();
    this.startScan();
    this.setBROADCAST();
    this.setBROADCASTACTION();
    // #endif
    // getApp().globalData.uploadUrl = this.$UPLOAD_URL
    // getApp().globalData.img_url = this.$IMG_URL
  },
  onHide() {
    this.stopScan();
  },
  // 应用退出，断开连接
  onExit() {
    // #ifdef APP-PLUS
    this.$store.dispatch("ble/closeBluetooth");
    // #endif
  },
  // globalData: {
  // 	uploadUrl: '',
  // 	img_url: ''
  // },
  methods: {
    setBROADCAST() {
      var main2 = plus.android.runtimeMainActivity(); //获取acitivity
      var Intent = plus.android.importClass("android.content.Intent");
      var intent2 = new Intent("com.android.scanner.service_settings");
      intent2.putExtra("barcode_send_mode", "BROADCAST");
      main2.sendBroadcast(intent2);
    },
    setBROADCASTACTION() {
      var main2 = plus.android.runtimeMainActivity(); //获取acitivity
      var Intent = plus.android.importClass("android.content.Intent");
      var intent2 = new Intent("com.android.scanner.service_settings");
      intent2.putExtra("action_barcode_broadcast", "com.pdapengyue.scan");
      main2.sendBroadcast(intent2);
    },
    // 监听设备按键
    key() {
      plus.key.addEventListener("keydown", (event) => {
        console.log("按键：" + event.keyCode);
      });
    },
    // 点击触发激光扫码
    ScanCode() {
      var main2 = plus.android.runtimeMainActivity(); //获取acitivity
      var Intent = plus.android.importClass("android.content.Intent");
      var intent2 = new Intent("com.scan.onStartScan");
      main2.sendBroadcast(intent2);
    },
    initScan() {
      var vendor = plus.device.vendor; // 获取设备制造商
      console.log("厂商：" + vendor);
      let _this = this;
      main = plus.android.runtimeMainActivity(); //获取activity
      var IntentFilter = plus.android.importClass(
        "android.content.IntentFilter"
      );
      filter = new IntentFilter();
      filter.addAction("com.pdapengyue.scan"); // 换你的广播动作
      receiver = plus.android.implements(
        "io.dcloud.feature.internal.reflect.BroadcastReceiver",
        {
          onReceive: function (context, intent) {
            plus.android.importClass(intent);
            let data = intent.getStringExtra("pdapengyuescannerdata"); // 换你的广播标签
            // console.log("条码信息：" + data)
            uni.$emit("scanFinish", uni.$u.trim(data));
            // uni.showModal({
            // 	title: '收到条码信息',
            // 	content: '' + data,
            // 	success: function(res) {
            // 		if (res.confirm) {
            // 			// 执行确认后的操作
            // 		} else {
            // 			// 执行取消后的操作
            // 		}
            // 	}
            // })
            _this.queryCode(code);
          },
        }
      );
    },
    startScan() {
      main.registerReceiver(receiver, filter);
    },
    stopScan() {
      main.unregisterReceiver(receiver);
    },
    queryCode(code) {
      //防重复
      if (_codeQueryTag) return false;
      _codeQueryTag = true;
      setTimeout(function () {
        _codeQueryTag = false;
      }, 150);
      var id = code;
      uni.$emit("scancodedate", {
        code: id,
      });
    },
  },
};
</script>

<style lang="scss">
/*每个页面公共css */
@import "@/uni_modules/uview-ui/index.scss";
/* #ifndef APP-NVUE */
@import "@/common/css/public.scss";
/* #endif */
.depot-label {
  display: flex;
  align-items: center;
  .name {
    color: rgba(51, 51, 51, 1);
    text-align: center;
    font-family: "PingFang SC";
    font-size: 28rpx;
    font-weight: 600;
    margin-right: 10rpx;
  }
}
</style>