接口 YmxPermission

权限

interface YmxPermission {
    getDeclaredPermissions(): Promise<DeclaredPermissionsResult>;
    hasPermissionDeclared(
        permission: PermissionData,
    ): Promise<PermissionDeclaredResult>;
    hasPermissionGranted(permission: PermissionData): Promise<PermissionResult>;
    openPermissionSetting(
        permissions: PermissionsData,
    ): Promise<PermissionsResult>;
    requestPermission(
        permission: RequestPermissionData,
    ): Promise<PermissionResult>;
    requestPermissions(
        permissions: RequestPermissionsData,
    ): Promise<PermissionsResult>;
}

层级 (查看层级一览)

YmxPermission
- Ymx

索引

方法

getDeclaredPermissions hasPermissionDeclared hasPermissionGranted openPermissionSetting requestPermission requestPermissions

方法

getDeclaredPermissions

getDeclaredPermissions(): Promise<DeclaredPermissionsResult>
获取应用已申明的权限清单

返回 Promise<DeclaredPermissionsResult>
示例
```
ymx.getDeclaredPermissions()
  .then(res => {
    alert(JSON.stringify(res));
  });
```
- 定义于 core.d.ts:812

hasPermissionDeclared

hasPermissionDeclared(
permission: PermissionData,
): Promise<PermissionDeclaredResult>
指定的权限是否存在于权限清单中
参数
- permission: PermissionData
返回 Promise<PermissionDeclaredResult>
示例
```
ymx.hasPermissionDeclared({
  permission: 'ohos.permission.LOCATION'
}).then(res => {
    alert(JSON.stringify(res));
  });
```
- 定义于 core.d.ts:821

hasPermissionGranted

hasPermissionGranted(permission: PermissionData): Promise<PermissionResult>
是否已获得指定的权限
参数
- permission: PermissionData
  权限
返回 Promise<PermissionResult>
示例
```
ymx.hasPermissionGranted({
  permission: 'ohos.permission.LOCATION'
}).then(res => {
  alert(JSON.stringify(res));
});
```
- 定义于 core.d.ts:774

openPermissionSetting

openPermissionSetting(permissions: PermissionsData): Promise<PermissionsResult>
打开权限设置界面，手动授权。
- 鸿蒙 requestPermissionOnSetting
1. 权限必需在应用的权限清单中
2. 需要先调用 requestPermission 用户明确拒绝后能 requestPermissionOnSetting
参数
- permissions: PermissionsData
返回 Promise<PermissionsResult>
示例
```
ymx.openPermissionSetting({
  permissions: ['ohos.permission.APPROXIMATELY_LOCATION']
}).then(res => {
  alert(JSON.stringify(res));
}).catch((err) => {
  alert(err.message);
});
```
- 定义于 core.d.ts:804

requestPermission

requestPermission(permission: RequestPermissionData): Promise<PermissionResult>
请求单个权限
参数
- permission: RequestPermissionData
  权限
返回 Promise<PermissionResult>
是否已同意授权
示例
```
ymx.requestPermission({
  permission: 'ohos.permission.APPROXIMATELY_LOCATION'
}).then(res => {
  alert(JSON.stringify(res));
});
```
- 定义于 core.d.ts:783

requestPermissions

requestPermissions(
permissions: RequestPermissionsData,
): Promise<PermissionsResult>
请求多个权限
参数
- permissions: RequestPermissionsData
  权限组
返回 Promise<PermissionsResult>
权限组参数的授权结果
示例
```
ymx.requestPermissions({
  permissions: ['ohos.permission.LOCATION', 'ohos.permission.APPROXIMATELY_LOCATION'],
  openSettingIfDenied: true
}).then(res => {
  alert(JSON.stringify(res));
});
```
- 定义于 core.d.ts:792