requestPermissionsFromUser使用Demo

Text('requestPermissionsFromUser') 
.fontWeight(FontWeight.Medium) 
  .fontSize(20) 
  .onClick(async () => { 
    let atManager: abilityAccessCtrl.AtManager = abilityAccessCtrl.createAtManager(); 
    try { 
      let context = getContext(this); 
      let result = atManager.requestPermissionsFromUser(context, ['ohos.permission.CAMERA']); 
    } catch (err) { 
      console.log(JSON.stringify(err)); 
    } 
  })