微信小程序授权管理

options = { scope: 'scope.record', content: '使用您的麦克风' }

scope

微信小程序权限管理

https://developers.weixin.qq.com/miniprogram/dev/framework/open-ability/authorize.html

content
已经关闭授权了  弹窗提示重新打开授权

 

getSettingRecord(options) {

      var self = this;

      return new Promise((resolve, reject) => {

        wx.getSetting({

          success: (res) => {

            let auth = res.authSetting[options.scope]

            console.warn('scope.record=', auth, typeof auth)

            if (auth === true) { // 用户已经同意授权

              resolve(true)

            }

            else if (auth === undefined) {// 首次发起授权

              wx.authorize({

                scope: options.scope,

                success() {

                  resolve(true)

                },

                fail(res) {

                }

              })

            }

            else if (auth === false) { // 非首次发起授权，用户拒绝过 => 弹出提示对话框

              wx.showModal({

                title: '授权提示',

                content: options.content,

                success: (tipRes) => {

                  if (tipRes.confirm) {

                    wx.openSetting({

                      success: (settingRes) => {

                        if (settingRes.authSetting[options.scope]) {

                          resolve(true)

                        }

                        console.warn('settingRes', settingRes)

                      },

                    })

                  }

                }

              })

            }

          },

        })

      })

    },

 

案例  麦克风
microphone(){
    return new Promise((resolve, reject) => {
　　　　//权限设置
      var microphone = { scope: 'scope.record', content: '使用您的麦克风' }
　　　　//调用权限管理设置
      var promise1 = this.getSettingRecord(microphone)
      Promise.all([promise1]).then(res => {
        console.warn('Promise.all', res);
        if (res[0] && res[1]) {
          console.warn('获取权限成功')
　　　　　　
          wx.showToast({
            title: '获取麦克风',
            icon: 'none'
          })
          resolve();
        }
      })
    })

}