get-system-setting.uvue

<template>
  <page-head :title="title"></page-head>
  <view class="uni-common-mt">
    <view class="uni-list">
      <view class="uni-list-cell">
        <view class="uni-pd">
          <view class="uni-label" style="width:180px;">蓝牙的系统开关</view>
        </view>
        <view class="uni-list-cell-db">
          <input type="text" :disabled="true" placeholder="未获取" :value="bluetoothEnabled" />
        </view>
      </view>
      <view class="uni-list-cell">
        <view class="uni-pd">
          <view class="uni-label" style="width:180px;">地理位置的系统开关</view>
        </view>
        <view class="uni-list-cell-db">
          <input type="text" :disabled="true" placeholder="未获取" :value="locationEnabled" />
        </view>
      </view>
      <view class="uni-list-cell">
        <view class="uni-pd">
          <view class="uni-label" style="width:180px;">Wi-Fi 的系统开关</view>
        </view>
        <view class="uni-list-cell-db">
          <input type="text" :disabled="true" placeholder="未获取" :value="wifiEnabled" />
        </view>
      </view>
      <view class="uni-list-cell">
        <view class="uni-pd">
          <view class="uni-label" style="width:180px;">设备方向</view>
        </view>
        <view class="uni-list-cell-db">
          <input type="text" :disabled="true" placeholder="未获取" :value="deviceOrientation" />
        </view>
      </view>
    </view>
    <view class="uni-padding-wrap">
      <view class="uni-btn-v">
        <button type="primary" @tap="getSystemSetting">获取系统设置</button>
      </view>
    </view>
  </view>
</template>

<script>
  export default {
    data() {
      return {
        title: 'getSystemSetting',
        bluetoothEnabled: "",
        locationEnabled: "",
        wifiEnabled: "",
        deviceOrientation: ""
      }
    },
    onUnload: function () {
    },
    methods: {
      getSystemSetting: function () {
        const res = uni.getSystemSetting();
        this.bluetoothEnabled = (res.bluetoothEnabled ?? false) ? "开启" : "关闭";
        this.locationEnabled = res.locationEnabled ? "开启" : "关闭";
        this.wifiEnabled = (res.wifiEnabled ?? false) ? "开启" : "关闭";
        this.deviceOrientation = res.deviceOrientation

        if (res.bluetoothError != null) {
          this.bluetoothEnabled = "无蓝牙权限"
        }

        if (res.wifiError != null) {
          this.wifiEnabled = "无WiFi权限"
        }
      }
    }
  }
</script>

<style>
  .uni-pd {
    padding-left: 15px;
  }
</style>