HarmonyOS 如何跳到应用的权限设置页面？

Question

用户拒绝摄像头权限之后，再次进入引导客户去设置页面打开权限

Answer 1

可通过跳转应用详情进行权限的修改，参考demo如下：

Button("to应用信息").onClick(()=> {
  let context = getContext(this) as common.UIAbilityContext;
  context.startAbility({
    bundleName: 'com.huawei.hmos.settings',
    abilityName: 'com.huawei.hmos.settings.MainAbility',
    uri: 'application_info_entry',
    parameters: {
      pushParams: {
        bundleName:context.abilityInfo.bundleName
      }
    }
  });
}).margin(10)
let context = getContext(this) as common.UIAbilityContext;
context.startAbility({
  bundleName: 'com.huawei.hmos.settings',
  abilityName: 'com.huawei.hmos.settings.MainAbility',
  uri: 'application_info_entry',
  parameters: {
    pushParams: context.abilityInfo.bundleName
  }
});