/**检查是否打开GPS功能（android）**/

export const checkOpenGPSServiceByAndroid = () => {

  let system = uni.getSystemInfoSync();// 获取系统信息

  if (system.platform === 'android') { // 判断平台

    var context = plus.android.importClass("android.content.Context");

    var locationManager = plus.android.importClass("android.location.LocationManager");

    var main = plus.android.runtimeMainActivity();

    var mainSvr = main.getSystemService(context.LOCATION_SERVICE);

    if (!mainSvr.isProviderEnabled(locationManager.GPS_PROVIDER)) {

      uni.showModal({

        title: '提示',

        content: '请打开定位服务功能',

        showCancel: false, // 不显示取消按钮

        success() {

          if (!mainSvr.isProviderEnabled(locationManager.GPS_PROVIDER)) {

            var Intent = plus.android.importClass('android.content.Intent');

            var Settings = plus.android.importClass('android.provider.Settings');

            var intent = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);

            main.startActivity(intent); // 打开系统设置GPS服务页面

          } else {

            console.log('GPS功能已开启');

          }

        }

      });

    }

  }

}