1e41f4b71Sopenharmony_ci# @ohos.bundle.launcherBundleManager (launcherBundleManager模块)(系统接口) 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci本模块支持launcher应用所需的查询能力,支持[LauncherAbilityInfo](js-apis-bundleManager-launcherAbilityInfo-sys.md)、[ShortcutInfo](js-apis-bundleManager-shortcutInfo-sys.md)信息的查询。 4e41f4b71Sopenharmony_ci 5e41f4b71Sopenharmony_ci> **说明:** 6e41f4b71Sopenharmony_ci> 7e41f4b71Sopenharmony_ci> 本模块首批接口从API version 9开始支持。后续版本的新增接口,采用上角标单独标记接口的起始版本。 8e41f4b71Sopenharmony_ci> 9e41f4b71Sopenharmony_ci> 本模块为系统接口。 10e41f4b71Sopenharmony_ci 11e41f4b71Sopenharmony_ci## 导入模块 12e41f4b71Sopenharmony_ci 13e41f4b71Sopenharmony_ci```ts 14e41f4b71Sopenharmony_ciimport launcherBundleManager from '@ohos.bundle.launcherBundleManager'; 15e41f4b71Sopenharmony_ci``` 16e41f4b71Sopenharmony_ci 17e41f4b71Sopenharmony_ci 18e41f4b71Sopenharmony_ci## launcherBundleManager.getLauncherAbilityInfo<sup>9+</sup> 19e41f4b71Sopenharmony_ci 20e41f4b71Sopenharmony_cigetLauncherAbilityInfo(bundleName: string, userId: number, callback: AsyncCallback\<Array\<[LauncherAbilityInfo](js-apis-bundleManager-launcherAbilityInfo-sys.md)\>\>) : void 21e41f4b71Sopenharmony_ci 22e41f4b71Sopenharmony_ci查询指定bundleName及用户的[LauncherAbilityInfo](js-apis-bundleManager-launcherAbilityInfo-sys.md)。 23e41f4b71Sopenharmony_ci 24e41f4b71Sopenharmony_ci**需要权限:** ohos.permission.GET_BUNDLE_INFO_PRIVILEGED 25e41f4b71Sopenharmony_ci 26e41f4b71Sopenharmony_ci**系统接口:** 此接口为系统接口。 27e41f4b71Sopenharmony_ci 28e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.BundleManager.BundleFramework.Launcher 29e41f4b71Sopenharmony_ci 30e41f4b71Sopenharmony_ci**参数:** 31e41f4b71Sopenharmony_ci 32e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 33e41f4b71Sopenharmony_ci| ---------- | ------ | ---- | -------------- | 34e41f4b71Sopenharmony_ci| bundleName | string | 是 | 应用Bundle名称。 | 35e41f4b71Sopenharmony_ci| userId | number | 是 | 被查询的用户id。| 36e41f4b71Sopenharmony_ci| callback | AsyncCallback\<Array\<[LauncherAbilityInfo](js-apis-bundleManager-launcherAbilityInfo-sys.md)\>\> | 是 | callback形式返回bundle包含的[LauncherAbilityInfo](js-apis-bundleManager-launcherAbilityInfo-sys.md)信息。 | 37e41f4b71Sopenharmony_ci 38e41f4b71Sopenharmony_ci**错误码:** 39e41f4b71Sopenharmony_ci 40e41f4b71Sopenharmony_ci以下错误码的详细介绍请参见[通用错误码](../errorcode-universal.md)和[ohos.bundle错误码](errorcode-bundle.md)。 41e41f4b71Sopenharmony_ci 42e41f4b71Sopenharmony_ci| 错误码ID | 错误信息 | 43e41f4b71Sopenharmony_ci| -------- | ---------------------------------------- | 44e41f4b71Sopenharmony_ci| 201 | Permission denied. | 45e41f4b71Sopenharmony_ci| 202 | Permission denied, non-system app called system api. | 46e41f4b71Sopenharmony_ci| 401 | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types.| 47e41f4b71Sopenharmony_ci| 801 | Capability not support. | 48e41f4b71Sopenharmony_ci| 17700001 | The specified bundle name is not found. | 49e41f4b71Sopenharmony_ci| 17700004 | The specified user ID is not found. | 50e41f4b71Sopenharmony_ci 51e41f4b71Sopenharmony_ci**示例:** 52e41f4b71Sopenharmony_ci 53e41f4b71Sopenharmony_ci```ts 54e41f4b71Sopenharmony_ciimport launcherBundleManager from '@ohos.bundle.launcherBundleManager'; 55e41f4b71Sopenharmony_ciimport { BusinessError } from '@ohos.base'; 56e41f4b71Sopenharmony_ci 57e41f4b71Sopenharmony_citry { 58e41f4b71Sopenharmony_ci launcherBundleManager.getLauncherAbilityInfo('com.example.demo', 100, 59e41f4b71Sopenharmony_ci (errData: BusinessError, data: launcherBundleManager.LauncherAbilityInfo[]) => { 60e41f4b71Sopenharmony_ci if (errData !== null) { 61e41f4b71Sopenharmony_ci console.error(`errData is errCode:${errData.code} message:${errData.message}`); 62e41f4b71Sopenharmony_ci } else { 63e41f4b71Sopenharmony_ci console.log("data is " + JSON.stringify(data)); 64e41f4b71Sopenharmony_ci } 65e41f4b71Sopenharmony_ci }) 66e41f4b71Sopenharmony_ci} catch (errData) { 67e41f4b71Sopenharmony_ci let code = (errData as BusinessError).code; 68e41f4b71Sopenharmony_ci let message = (errData as BusinessError).message; 69e41f4b71Sopenharmony_ci console.error(`errData is errCode:${code} message:${message}`); 70e41f4b71Sopenharmony_ci} 71e41f4b71Sopenharmony_ci``` 72e41f4b71Sopenharmony_ci 73e41f4b71Sopenharmony_ci## launcherBundleManager.getLauncherAbilityInfo<sup>9+</sup> 74e41f4b71Sopenharmony_ci 75e41f4b71Sopenharmony_cigetLauncherAbilityInfo(bundleName: string, userId: number) : Promise\<Array\<[LauncherAbilityInfo](js-apis-bundleManager-launcherAbilityInfo-sys.md)\>\> 76e41f4b71Sopenharmony_ci 77e41f4b71Sopenharmony_ci查询指定bundleName及用户的[LauncherAbilityInfo](js-apis-bundleManager-launcherAbilityInfo-sys.md)。 78e41f4b71Sopenharmony_ci 79e41f4b71Sopenharmony_ci**需要权限:** ohos.permission.GET_BUNDLE_INFO_PRIVILEGED 80e41f4b71Sopenharmony_ci 81e41f4b71Sopenharmony_ci**系统接口:** 此接口为系统接口。 82e41f4b71Sopenharmony_ci 83e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.BundleManager.BundleFramework.Launcher 84e41f4b71Sopenharmony_ci 85e41f4b71Sopenharmony_ci**参数:** 86e41f4b71Sopenharmony_ci 87e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 88e41f4b71Sopenharmony_ci| ---------- | ------ | ---- | -------------- | 89e41f4b71Sopenharmony_ci| bundleName | string | 是 | 应用Bundle名称。 | 90e41f4b71Sopenharmony_ci| userId | number | 是 | 被查询的用户id。 | 91e41f4b71Sopenharmony_ci 92e41f4b71Sopenharmony_ci**返回值:** 93e41f4b71Sopenharmony_ci 94e41f4b71Sopenharmony_ci| 类型 | 说明 | 95e41f4b71Sopenharmony_ci| ----------------------------- | -------------------------------------------------- | 96e41f4b71Sopenharmony_ci| Promise\<Array\<[LauncherAbilityInfo](js-apis-bundleManager-launcherAbilityInfo-sys.md)\>\> | Promise形式返回bundle包含的[LauncherAbilityInfo](js-apis-bundleManager-launcherAbilityInfo-sys.md)信息。 | 97e41f4b71Sopenharmony_ci 98e41f4b71Sopenharmony_ci**错误码:** 99e41f4b71Sopenharmony_ci 100e41f4b71Sopenharmony_ci以下错误码的详细介绍请参见[通用错误码](../errorcode-universal.md)和[ohos.bundle错误码](errorcode-bundle.md)。 101e41f4b71Sopenharmony_ci 102e41f4b71Sopenharmony_ci| 错误码ID | 错误信息 | 103e41f4b71Sopenharmony_ci| -------- | ---------------------------------------- | 104e41f4b71Sopenharmony_ci| 201 | Permission denied. | 105e41f4b71Sopenharmony_ci| 202 | Permission denied, non-system app called system api. | 106e41f4b71Sopenharmony_ci| 401 | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types.| 107e41f4b71Sopenharmony_ci| 801 | Capability not support. | 108e41f4b71Sopenharmony_ci| 17700001 | The specified bundle name is not found. | 109e41f4b71Sopenharmony_ci| 17700004 | The specified user ID is not found. | 110e41f4b71Sopenharmony_ci 111e41f4b71Sopenharmony_ci**示例:** 112e41f4b71Sopenharmony_ci 113e41f4b71Sopenharmony_ci```ts 114e41f4b71Sopenharmony_ciimport launcherBundleManager from '@ohos.bundle.launcherBundleManager'; 115e41f4b71Sopenharmony_ciimport { BusinessError } from '@ohos.base'; 116e41f4b71Sopenharmony_ci 117e41f4b71Sopenharmony_citry { 118e41f4b71Sopenharmony_ci launcherBundleManager.getLauncherAbilityInfo("com.example.demo", 100) 119e41f4b71Sopenharmony_ci .then((data: launcherBundleManager.LauncherAbilityInfo[]) => { 120e41f4b71Sopenharmony_ci console.log("data is " + JSON.stringify(data)); 121e41f4b71Sopenharmony_ci }).catch ((errData: BusinessError) => { 122e41f4b71Sopenharmony_ci console.error(`errData is errCode:${errData.code} message:${errData.message}`); 123e41f4b71Sopenharmony_ci }) 124e41f4b71Sopenharmony_ci} catch (errData) { 125e41f4b71Sopenharmony_ci let code = (errData as BusinessError).code; 126e41f4b71Sopenharmony_ci let message = (errData as BusinessError).message; 127e41f4b71Sopenharmony_ci console.error(`errData is errCode:${code} message:${message}`); 128e41f4b71Sopenharmony_ci} 129e41f4b71Sopenharmony_ci``` 130e41f4b71Sopenharmony_ci 131e41f4b71Sopenharmony_ci## launcherBundleManager.getLauncherAbilityInfoSync<sup>10+</sup> 132e41f4b71Sopenharmony_ci 133e41f4b71Sopenharmony_cigetLauncherAbilityInfoSync(bundleName: string, userId: number) : Array\<[LauncherAbilityInfo](js-apis-bundleManager-launcherAbilityInfo-sys.md)\> 134e41f4b71Sopenharmony_ci 135e41f4b71Sopenharmony_ci查询指定bundleName及用户的[LauncherAbilityInfo](js-apis-bundleManager-launcherAbilityInfo-sys.md)。 136e41f4b71Sopenharmony_ci 137e41f4b71Sopenharmony_ci**需要权限:** ohos.permission.GET_BUNDLE_INFO_PRIVILEGED 138e41f4b71Sopenharmony_ci 139e41f4b71Sopenharmony_ci**系统接口:** 此接口为系统接口。 140e41f4b71Sopenharmony_ci 141e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.BundleManager.BundleFramework.Launcher 142e41f4b71Sopenharmony_ci 143e41f4b71Sopenharmony_ci**参数:** 144e41f4b71Sopenharmony_ci 145e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 146e41f4b71Sopenharmony_ci| ---------- | ------ | ---- | -------------- | 147e41f4b71Sopenharmony_ci| bundleName | string | 是 | 应用Bundle名称。 | 148e41f4b71Sopenharmony_ci| userId | number | 是 | 被查询的用户id。 | 149e41f4b71Sopenharmony_ci 150e41f4b71Sopenharmony_ci**返回值:** 151e41f4b71Sopenharmony_ci 152e41f4b71Sopenharmony_ci| 类型 | 说明 | 153e41f4b71Sopenharmony_ci| ----------------------------- | -------------------------------------------------- | 154e41f4b71Sopenharmony_ci| Array\<[LauncherAbilityInfo](js-apis-bundleManager-launcherAbilityInfo-sys.md)\> | Array形式返回bundle包含的[LauncherAbilityInfo](js-apis-bundleManager-launcherAbilityInfo-sys.md)信息。 | 155e41f4b71Sopenharmony_ci 156e41f4b71Sopenharmony_ci**错误码:** 157e41f4b71Sopenharmony_ci 158e41f4b71Sopenharmony_ci以下错误码的详细介绍请参见[通用错误码](../errorcode-universal.md)和[ohos.bundle错误码](errorcode-bundle.md)。 159e41f4b71Sopenharmony_ci 160e41f4b71Sopenharmony_ci| 错误码ID | 错误信息 | 161e41f4b71Sopenharmony_ci| -------- | ---------------------------------------- | 162e41f4b71Sopenharmony_ci| 201 | Permission denied. | 163e41f4b71Sopenharmony_ci| 202 | Permission denied, non-system app called system api. | 164e41f4b71Sopenharmony_ci| 401 | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types.| 165e41f4b71Sopenharmony_ci| 801 | Capability not support. | 166e41f4b71Sopenharmony_ci| 17700001 | The specified bundle name is not found. | 167e41f4b71Sopenharmony_ci| 17700004 | The specified user ID is not found. | 168e41f4b71Sopenharmony_ci 169e41f4b71Sopenharmony_ci**示例:** 170e41f4b71Sopenharmony_ci 171e41f4b71Sopenharmony_ci```ts 172e41f4b71Sopenharmony_ciimport launcherBundleManager from '@ohos.bundle.launcherBundleManager'; 173e41f4b71Sopenharmony_ciimport { BusinessError } from '@ohos.base'; 174e41f4b71Sopenharmony_ci 175e41f4b71Sopenharmony_citry { 176e41f4b71Sopenharmony_ci let data = launcherBundleManager.getLauncherAbilityInfoSync("com.example.demo", 100); 177e41f4b71Sopenharmony_ci console.log("data is " + JSON.stringify(data)); 178e41f4b71Sopenharmony_ci} catch (errData) { 179e41f4b71Sopenharmony_ci let code = (errData as BusinessError).code; 180e41f4b71Sopenharmony_ci let message = (errData as BusinessError).message; 181e41f4b71Sopenharmony_ci console.error(`errData is errCode:${code} message:${message}`); 182e41f4b71Sopenharmony_ci} 183e41f4b71Sopenharmony_ci``` 184e41f4b71Sopenharmony_ci 185e41f4b71Sopenharmony_ci## launcherBundleManager.getAllLauncherAbilityInfo<sup>9+</sup> 186e41f4b71Sopenharmony_ci 187e41f4b71Sopenharmony_cigetAllLauncherAbilityInfo(userId: number, callback: AsyncCallback\<Array\<[LauncherAbilityInfo](js-apis-bundleManager-launcherAbilityInfo-sys.md)\>\>) : void 188e41f4b71Sopenharmony_ci 189e41f4b71Sopenharmony_ci查询指定用户下所有应用的[LauncherAbilityInfo](js-apis-bundleManager-launcherAbilityInfo-sys.md) 190e41f4b71Sopenharmony_ci 191e41f4b71Sopenharmony_ci**需要权限:** ohos.permission.GET_BUNDLE_INFO_PRIVILEGED 192e41f4b71Sopenharmony_ci 193e41f4b71Sopenharmony_ci**系统接口:** 此接口为系统接口。 194e41f4b71Sopenharmony_ci 195e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.BundleManager.BundleFramework.Launcher 196e41f4b71Sopenharmony_ci 197e41f4b71Sopenharmony_ci**参数:** 198e41f4b71Sopenharmony_ci 199e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 200e41f4b71Sopenharmony_ci| ------ | ------ | ---- | -------------- | 201e41f4b71Sopenharmony_ci| userId | number | 是 | 被查询的用户id。 | 202e41f4b71Sopenharmony_ci| callback | AsyncCallback\<Array\<[LauncherAbilityInfo](js-apis-bundleManager-launcherAbilityInfo-sys.md)\>\> | 是 | callback形式返回指定用户下所有应用的[LauncherAbilityInfo](js-apis-bundleManager-launcherAbilityInfo-sys.md)。 | 203e41f4b71Sopenharmony_ci 204e41f4b71Sopenharmony_ci**错误码:** 205e41f4b71Sopenharmony_ci 206e41f4b71Sopenharmony_ci以下错误码的详细介绍请参见[通用错误码](../errorcode-universal.md)和[ohos.bundle错误码](errorcode-bundle.md)。 207e41f4b71Sopenharmony_ci 208e41f4b71Sopenharmony_ci| 错误码ID | 错误信息 | 209e41f4b71Sopenharmony_ci| -------- | ---------------------------------------- | 210e41f4b71Sopenharmony_ci| 201 | Permission denied. | 211e41f4b71Sopenharmony_ci| 202 | Permission denied, non-system app called system api. | 212e41f4b71Sopenharmony_ci| 401 | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types.| 213e41f4b71Sopenharmony_ci| 801 | Capability not support. | 214e41f4b71Sopenharmony_ci| 17700004 | The specified user ID is not found. | 215e41f4b71Sopenharmony_ci 216e41f4b71Sopenharmony_ci示例: 217e41f4b71Sopenharmony_ci 218e41f4b71Sopenharmony_ci```ts 219e41f4b71Sopenharmony_ciimport launcherBundleManager from '@ohos.bundle.launcherBundleManager'; 220e41f4b71Sopenharmony_ciimport { BusinessError } from '@ohos.base'; 221e41f4b71Sopenharmony_ci 222e41f4b71Sopenharmony_citry { 223e41f4b71Sopenharmony_ci launcherBundleManager.getAllLauncherAbilityInfo(100, 224e41f4b71Sopenharmony_ci (errData: BusinessError, data: launcherBundleManager.LauncherAbilityInfo[]) => { 225e41f4b71Sopenharmony_ci if (errData !== null) { 226e41f4b71Sopenharmony_ci console.error(`errData is errCode:${errData.code} message:${errData.message}`); 227e41f4b71Sopenharmony_ci } else { 228e41f4b71Sopenharmony_ci console.log("data is " + JSON.stringify(data)); 229e41f4b71Sopenharmony_ci } 230e41f4b71Sopenharmony_ci }); 231e41f4b71Sopenharmony_ci} catch (errData) { 232e41f4b71Sopenharmony_ci let code = (errData as BusinessError).code; 233e41f4b71Sopenharmony_ci let message = (errData as BusinessError).message; 234e41f4b71Sopenharmony_ci console.error(`errData is errCode:${code} message:${message}`); 235e41f4b71Sopenharmony_ci} 236e41f4b71Sopenharmony_ci``` 237e41f4b71Sopenharmony_ci## launcherBundleManager.getAllLauncherAbilityInfo<sup>9+</sup> 238e41f4b71Sopenharmony_ci 239e41f4b71Sopenharmony_cigetAllLauncherAbilityInfo(userId: number) : Promise\<Array\<[LauncherAbilityInfo](js-apis-bundleManager-launcherAbilityInfo-sys.md)\>\> 240e41f4b71Sopenharmony_ci 241e41f4b71Sopenharmony_ci查询指定用户下所有应用的[LauncherAbilityInfo](js-apis-bundleManager-launcherAbilityInfo-sys.md)。 242e41f4b71Sopenharmony_ci 243e41f4b71Sopenharmony_ci**需要权限:** ohos.permission.GET_BUNDLE_INFO_PRIVILEGED 244e41f4b71Sopenharmony_ci 245e41f4b71Sopenharmony_ci**系统接口:** 此接口为系统接口。 246e41f4b71Sopenharmony_ci 247e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.BundleManager.BundleFramework.Launcher 248e41f4b71Sopenharmony_ci 249e41f4b71Sopenharmony_ci**参数:** 250e41f4b71Sopenharmony_ci 251e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 252e41f4b71Sopenharmony_ci| ------ | ------ | ---- | -------------- | 253e41f4b71Sopenharmony_ci| userId | number | 是 | 被查询的用户id。 | 254e41f4b71Sopenharmony_ci 255e41f4b71Sopenharmony_ci**返回值:** 256e41f4b71Sopenharmony_ci 257e41f4b71Sopenharmony_ci| 类型 | 说明 | 258e41f4b71Sopenharmony_ci| ----------------------------- | ------------------------------------------------------ | 259e41f4b71Sopenharmony_ci| Promise\<Array\<[LauncherAbilityInfo](js-apis-bundleManager-launcherAbilityInfo-sys.md)\>\> | Promise形式返回指定用户下所有应用的[LauncherAbilityInfo](js-apis-bundleManager-launcherAbilityInfo-sys.md)。 | 260e41f4b71Sopenharmony_ci 261e41f4b71Sopenharmony_ci**错误码:** 262e41f4b71Sopenharmony_ci 263e41f4b71Sopenharmony_ci以下错误码的详细介绍请参见[通用错误码](../errorcode-universal.md)和[ohos.bundle错误码](errorcode-bundle.md)。 264e41f4b71Sopenharmony_ci 265e41f4b71Sopenharmony_ci| 错误码ID | 错误信息 | 266e41f4b71Sopenharmony_ci| -------- | ---------------------------------------- | 267e41f4b71Sopenharmony_ci| 201 | Permission denied. | 268e41f4b71Sopenharmony_ci| 202 | Permission denied, non-system app called system api. | 269e41f4b71Sopenharmony_ci| 401 | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types.| 270e41f4b71Sopenharmony_ci| 801 | Capability not support. | 271e41f4b71Sopenharmony_ci| 17700004 | The specified user ID is not found. | 272e41f4b71Sopenharmony_ci 273e41f4b71Sopenharmony_ci**示例:** 274e41f4b71Sopenharmony_ci 275e41f4b71Sopenharmony_ci```ts 276e41f4b71Sopenharmony_ciimport launcherBundleManager from '@ohos.bundle.launcherBundleManager'; 277e41f4b71Sopenharmony_ciimport { BusinessError } from '@ohos.base'; 278e41f4b71Sopenharmony_ci 279e41f4b71Sopenharmony_citry { 280e41f4b71Sopenharmony_ci launcherBundleManager.getAllLauncherAbilityInfo(100) 281e41f4b71Sopenharmony_ci .then((data: launcherBundleManager.LauncherAbilityInfo[]) => { 282e41f4b71Sopenharmony_ci console.log("data is " + JSON.stringify(data)); 283e41f4b71Sopenharmony_ci }).catch ((errData: BusinessError) => { 284e41f4b71Sopenharmony_ci console.error(`errData is errCode:${errData.code} message:${errData.message}`); 285e41f4b71Sopenharmony_ci }); 286e41f4b71Sopenharmony_ci} catch (errData) { 287e41f4b71Sopenharmony_ci let code = (errData as BusinessError).code; 288e41f4b71Sopenharmony_ci let message = (errData as BusinessError).message; 289e41f4b71Sopenharmony_ci console.error(`errData is errCode:${code} message:${message}`); 290e41f4b71Sopenharmony_ci} 291e41f4b71Sopenharmony_ci``` 292e41f4b71Sopenharmony_ci 293e41f4b71Sopenharmony_ci## launcherBundleManager.getShortcutInfo<sup>9+</sup> 294e41f4b71Sopenharmony_ci 295e41f4b71Sopenharmony_cigetShortcutInfo(bundleName :string, callback: AsyncCallback\<Array\<[ShortcutInfo](js-apis-bundleManager-shortcutInfo-sys.md)\>\>) : void 296e41f4b71Sopenharmony_ci 297e41f4b71Sopenharmony_ci查询当前用户下指定应用的[ShortcutInfo](js-apis-bundleManager-shortcutInfo-sys.md)。 298e41f4b71Sopenharmony_ci 299e41f4b71Sopenharmony_ci**需要权限:** ohos.permission.GET_BUNDLE_INFO_PRIVILEGED 300e41f4b71Sopenharmony_ci 301e41f4b71Sopenharmony_ci**系统接口:** 此接口为系统接口。 302e41f4b71Sopenharmony_ci 303e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.BundleManager.BundleFramework.Launcher 304e41f4b71Sopenharmony_ci 305e41f4b71Sopenharmony_ci**参数:** 306e41f4b71Sopenharmony_ci 307e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 308e41f4b71Sopenharmony_ci| ---------- | ------ | ---- | -------------- | 309e41f4b71Sopenharmony_ci| bundleName | string | 是 | 应用Bundle名称。 | 310e41f4b71Sopenharmony_ci| callback | AsyncCallback\<Array\<[ShortcutInfo](js-apis-bundleManager-shortcutInfo-sys.md)\>\> | 是 | callback形式返回当前用户下指定应用的[ShortcutInfo](js-apis-bundleManager-shortcutInfo-sys.md)。 | 311e41f4b71Sopenharmony_ci 312e41f4b71Sopenharmony_ci**错误码:** 313e41f4b71Sopenharmony_ci 314e41f4b71Sopenharmony_ci以下错误码的详细介绍请参见[通用错误码](../errorcode-universal.md)和[ohos.bundle错误码](errorcode-bundle.md)。 315e41f4b71Sopenharmony_ci 316e41f4b71Sopenharmony_ci| 错误码ID | 错误信息 | 317e41f4b71Sopenharmony_ci| -------- | ---------------------------------------- | 318e41f4b71Sopenharmony_ci| 201 | Permission denied. | 319e41f4b71Sopenharmony_ci| 202 | Permission denied, non-system app called system api. | 320e41f4b71Sopenharmony_ci| 401 | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types.| 321e41f4b71Sopenharmony_ci| 801 | Capability not support. | 322e41f4b71Sopenharmony_ci| 17700001 | The specified bundle name is not found. | 323e41f4b71Sopenharmony_ci 324e41f4b71Sopenharmony_ci**示例:** 325e41f4b71Sopenharmony_ci 326e41f4b71Sopenharmony_ci```ts 327e41f4b71Sopenharmony_ciimport launcherBundleManager from '@ohos.bundle.launcherBundleManager'; 328e41f4b71Sopenharmony_ciimport { BusinessError } from '@ohos.base'; 329e41f4b71Sopenharmony_ci 330e41f4b71Sopenharmony_citry { 331e41f4b71Sopenharmony_ci launcherBundleManager.getShortcutInfo("com.example.demo", 332e41f4b71Sopenharmony_ci (errData: BusinessError, data: launcherBundleManager.ShortcutInfo[]) => { 333e41f4b71Sopenharmony_ci if (errData !== null) { 334e41f4b71Sopenharmony_ci console.error(`errData is errCode:${errData.code} message:${errData.message}`); 335e41f4b71Sopenharmony_ci } else { 336e41f4b71Sopenharmony_ci console.log("data is " + JSON.stringify(data)); 337e41f4b71Sopenharmony_ci } 338e41f4b71Sopenharmony_ci }); 339e41f4b71Sopenharmony_ci} catch (errData) { 340e41f4b71Sopenharmony_ci let code = (errData as BusinessError).code; 341e41f4b71Sopenharmony_ci let message = (errData as BusinessError).message; 342e41f4b71Sopenharmony_ci console.error(`errData is errCode:${code} message:${message}`); 343e41f4b71Sopenharmony_ci} 344e41f4b71Sopenharmony_ci``` 345e41f4b71Sopenharmony_ci 346e41f4b71Sopenharmony_ci## launcherBundleManager.getShortcutInfo<sup>9+</sup> 347e41f4b71Sopenharmony_ci 348e41f4b71Sopenharmony_cigetShortcutInfo(bundleName : string) : Promise\<Array\<[ShortcutInfo](js-apis-bundleManager-shortcutInfo-sys.md)\>\> 349e41f4b71Sopenharmony_ci 350e41f4b71Sopenharmony_ci查询当前用户下指定应用的[ShortcutInfo](js-apis-bundleManager-shortcutInfo-sys.md)。 351e41f4b71Sopenharmony_ci 352e41f4b71Sopenharmony_ci**需要权限:** ohos.permission.GET_BUNDLE_INFO_PRIVILEGED 353e41f4b71Sopenharmony_ci 354e41f4b71Sopenharmony_ci**系统接口:** 此接口为系统接口。 355e41f4b71Sopenharmony_ci 356e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.BundleManager.BundleFramework.Launcher 357e41f4b71Sopenharmony_ci 358e41f4b71Sopenharmony_ci**参数:** 359e41f4b71Sopenharmony_ci 360e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 361e41f4b71Sopenharmony_ci| ---------- | ------ | ---- | -------------- | 362e41f4b71Sopenharmony_ci| bundleName | string | 是 | 应用Bundle名称。 | 363e41f4b71Sopenharmony_ci 364e41f4b71Sopenharmony_ci**返回值:** 365e41f4b71Sopenharmony_ci 366e41f4b71Sopenharmony_ci| 类型 | 说明 | 367e41f4b71Sopenharmony_ci| ---------------------- | ----------------------------------------------- | 368e41f4b71Sopenharmony_ci| Promise\<Array\<[ShortcutInfo](js-apis-bundleManager-shortcutInfo-sys.md)\>\> | Promise形式返回当前用户下指定应用的[ShortcutInfo](js-apis-bundleManager-shortcutInfo-sys.md)。 | 369e41f4b71Sopenharmony_ci 370e41f4b71Sopenharmony_ci**错误码:** 371e41f4b71Sopenharmony_ci 372e41f4b71Sopenharmony_ci以下错误码的详细介绍请参见[通用错误码](../errorcode-universal.md)和[ohos.bundle错误码](errorcode-bundle.md)。 373e41f4b71Sopenharmony_ci 374e41f4b71Sopenharmony_ci| 错误码ID | 错误信息 | 375e41f4b71Sopenharmony_ci| -------- | ---------------------------------------- | 376e41f4b71Sopenharmony_ci| 201 | Permission denied. | 377e41f4b71Sopenharmony_ci| 202 | Permission denied, non-system app called system api. | 378e41f4b71Sopenharmony_ci| 401 | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types.| 379e41f4b71Sopenharmony_ci| 801 | Capability not support. | 380e41f4b71Sopenharmony_ci| 17700001 | The specified bundle name is not found. | 381e41f4b71Sopenharmony_ci 382e41f4b71Sopenharmony_ci**示例:** 383e41f4b71Sopenharmony_ci 384e41f4b71Sopenharmony_ci```ts 385e41f4b71Sopenharmony_ciimport launcherBundleManager from '@ohos.bundle.launcherBundleManager'; 386e41f4b71Sopenharmony_ciimport { BusinessError } from '@ohos.base'; 387e41f4b71Sopenharmony_ci 388e41f4b71Sopenharmony_citry { 389e41f4b71Sopenharmony_ci launcherBundleManager.getShortcutInfo("com.example.demo") 390e41f4b71Sopenharmony_ci .then((data: launcherBundleManager.ShortcutInfo[]) => { 391e41f4b71Sopenharmony_ci console.log("data is " + JSON.stringify(data)); 392e41f4b71Sopenharmony_ci }).catch ((errData: BusinessError) => { 393e41f4b71Sopenharmony_ci console.error(`errData is errCode:${errData.code} message:${errData.message}`); 394e41f4b71Sopenharmony_ci }); 395e41f4b71Sopenharmony_ci} catch (errData) { 396e41f4b71Sopenharmony_ci let code = (errData as BusinessError).code; 397e41f4b71Sopenharmony_ci let message = (errData as BusinessError).message; 398e41f4b71Sopenharmony_ci console.error(`errData is errCode:${code} message:${message}`); 399e41f4b71Sopenharmony_ci} 400e41f4b71Sopenharmony_ci``` 401e41f4b71Sopenharmony_ci 402e41f4b71Sopenharmony_ci## launcherBundleManager.getShortcutInfoSync<sup>10+</sup> 403e41f4b71Sopenharmony_ci 404e41f4b71Sopenharmony_cigetShortcutInfoSync(bundleName : string) : Array\<[ShortcutInfo](js-apis-bundleManager-shortcutInfo-sys.md)\> 405e41f4b71Sopenharmony_ci 406e41f4b71Sopenharmony_ci查询当前用户下指定应用的[ShortcutInfo](js-apis-bundleManager-shortcutInfo-sys.md)。 407e41f4b71Sopenharmony_ci 408e41f4b71Sopenharmony_ci**需要权限:** ohos.permission.GET_BUNDLE_INFO_PRIVILEGED 409e41f4b71Sopenharmony_ci 410e41f4b71Sopenharmony_ci**系统接口:** 此接口为系统接口。 411e41f4b71Sopenharmony_ci 412e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.BundleManager.BundleFramework.Launcher 413e41f4b71Sopenharmony_ci 414e41f4b71Sopenharmony_ci**参数:** 415e41f4b71Sopenharmony_ci 416e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 417e41f4b71Sopenharmony_ci| ---------- | ------ | ---- | -------------- | 418e41f4b71Sopenharmony_ci| bundleName | string | 是 | 应用Bundle名称。 | 419e41f4b71Sopenharmony_ci 420e41f4b71Sopenharmony_ci**返回值:** 421e41f4b71Sopenharmony_ci 422e41f4b71Sopenharmony_ci| 类型 | 说明 | 423e41f4b71Sopenharmony_ci| ---------------------- | ----------------------------------------------- | 424e41f4b71Sopenharmony_ci| Array\<[ShortcutInfo](js-apis-bundleManager-shortcutInfo-sys.md)\> | Array形式返回当前用户下指定应用的[ShortcutInfo](js-apis-bundleManager-shortcutInfo-sys.md)。 | 425e41f4b71Sopenharmony_ci 426e41f4b71Sopenharmony_ci**错误码:** 427e41f4b71Sopenharmony_ci 428e41f4b71Sopenharmony_ci以下错误码的详细介绍请参见[通用错误码](../errorcode-universal.md)和[ohos.bundle错误码](errorcode-bundle.md)。 429e41f4b71Sopenharmony_ci 430e41f4b71Sopenharmony_ci| 错误码ID | 错误信息 | 431e41f4b71Sopenharmony_ci| -------- | ---------------------------------------- | 432e41f4b71Sopenharmony_ci| 201 | Permission denied. | 433e41f4b71Sopenharmony_ci| 202 | Permission denied, non-system app called system api. | 434e41f4b71Sopenharmony_ci| 401 | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types.| 435e41f4b71Sopenharmony_ci| 801 | Capability not support. | 436e41f4b71Sopenharmony_ci| 17700001 | The specified bundle name is not found. | 437e41f4b71Sopenharmony_ci 438e41f4b71Sopenharmony_ci**示例:** 439e41f4b71Sopenharmony_ci 440e41f4b71Sopenharmony_ci```ts 441e41f4b71Sopenharmony_ciimport launcherBundleManager from '@ohos.bundle.launcherBundleManager'; 442e41f4b71Sopenharmony_ciimport { BusinessError } from '@ohos.base'; 443e41f4b71Sopenharmony_ci 444e41f4b71Sopenharmony_citry { 445e41f4b71Sopenharmony_ci let data = launcherBundleManager.getShortcutInfoSync("com.example.demo"); 446e41f4b71Sopenharmony_ci console.log("data is " + JSON.stringify(data)); 447e41f4b71Sopenharmony_ci} catch (errData) { 448e41f4b71Sopenharmony_ci let code = (errData as BusinessError).code; 449e41f4b71Sopenharmony_ci let message = (errData as BusinessError).message; 450e41f4b71Sopenharmony_ci console.error(`errData is errCode:${code} message:${message}`); 451e41f4b71Sopenharmony_ci} 452e41f4b71Sopenharmony_ci``` 453e41f4b71Sopenharmony_ci 454e41f4b71Sopenharmony_ci## launcherBundleManager.getShortcutInfoSync<sup>13+</sup> 455e41f4b71Sopenharmony_ci 456e41f4b71Sopenharmony_cigetShortcutInfoSync(bundleName: string, userId: number) : Array\<[ShortcutInfo](js-apis-bundleManager-shortcutInfo-sys.md)\> 457e41f4b71Sopenharmony_ci 458e41f4b71Sopenharmony_ci查询指定用户下指定应用的[ShortcutInfo](js-apis-bundleManager-shortcutInfo-sys.md)。 459e41f4b71Sopenharmony_ci 460e41f4b71Sopenharmony_ci**需要权限:** ohos.permission.GET_BUNDLE_INFO_PRIVILEGED 461e41f4b71Sopenharmony_ci 462e41f4b71Sopenharmony_ci**系统接口:** 此接口为系统接口。 463e41f4b71Sopenharmony_ci 464e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.BundleManager.BundleFramework.Launcher 465e41f4b71Sopenharmony_ci 466e41f4b71Sopenharmony_ci**参数:** 467e41f4b71Sopenharmony_ci 468e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 469e41f4b71Sopenharmony_ci| ---------- | ------ | ---- | -------------- | 470e41f4b71Sopenharmony_ci| bundleName | string | 是 | 应用Bundle名称。 | 471e41f4b71Sopenharmony_ci| userId | number | 是 | 表示用户ID。 | 472e41f4b71Sopenharmony_ci 473e41f4b71Sopenharmony_ci**返回值:** 474e41f4b71Sopenharmony_ci 475e41f4b71Sopenharmony_ci| 类型 | 说明 | 476e41f4b71Sopenharmony_ci| ---------------------- | ----------------------------------------------- | 477e41f4b71Sopenharmony_ci| Array\<[ShortcutInfo](js-apis-bundleManager-shortcutInfo-sys.md)\> | Array形式返回指定用户下指定应用的[ShortcutInfo](js-apis-bundleManager-shortcutInfo-sys.md)。 | 478e41f4b71Sopenharmony_ci 479e41f4b71Sopenharmony_ci**错误码:** 480e41f4b71Sopenharmony_ci 481e41f4b71Sopenharmony_ci以下错误码的详细介绍请参见[通用错误码](../errorcode-universal.md)和[ohos.bundle错误码](errorcode-bundle.md)。 482e41f4b71Sopenharmony_ci 483e41f4b71Sopenharmony_ci| 错误码ID | 错误信息 | 484e41f4b71Sopenharmony_ci| -------- | ---------------------------------------- | 485e41f4b71Sopenharmony_ci| 201 | Permission denied. | 486e41f4b71Sopenharmony_ci| 202 | Permission denied, non-system app called system api. | 487e41f4b71Sopenharmony_ci| 401 | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types.| 488e41f4b71Sopenharmony_ci| 801 | Capability not support. | 489e41f4b71Sopenharmony_ci| 17700001 | The specified bundle name is not found. | 490e41f4b71Sopenharmony_ci| 17700004 | The specified user ID is not found. | 491e41f4b71Sopenharmony_ci 492e41f4b71Sopenharmony_ci**示例:** 493e41f4b71Sopenharmony_ci 494e41f4b71Sopenharmony_ci```ts 495e41f4b71Sopenharmony_ciimport launcherBundleManager from '@ohos.bundle.launcherBundleManager'; 496e41f4b71Sopenharmony_ciimport { BusinessError } from '@ohos.base'; 497e41f4b71Sopenharmony_ci 498e41f4b71Sopenharmony_citry { 499e41f4b71Sopenharmony_ci let data = launcherBundleManager.getShortcutInfoSync("com.example.demo", 100); 500e41f4b71Sopenharmony_ci console.log("data is " + JSON.stringify(data)); 501e41f4b71Sopenharmony_ci} catch (errData) { 502e41f4b71Sopenharmony_ci let code = (errData as BusinessError).code; 503e41f4b71Sopenharmony_ci let message = (errData as BusinessError).message; 504e41f4b71Sopenharmony_ci console.error(`errData is errCode:${code} message:${message}`); 505e41f4b71Sopenharmony_ci} 506e41f4b71Sopenharmony_ci``` 507e41f4b71Sopenharmony_ci 508e41f4b71Sopenharmony_ci## launcherBundleManager.startShortcut<sup>12+</sup> 509e41f4b71Sopenharmony_ci 510e41f4b71Sopenharmony_cistartShortcut(shortcutInfo: ShortcutInfo, options?: StartOptions): Promise\<void\>; 511e41f4b71Sopenharmony_ci 512e41f4b71Sopenharmony_ci拉起指定[ShortcutInfo](js-apis-bundleManager-shortcutInfo-sys.md)中的ability。 513e41f4b71Sopenharmony_ci 514e41f4b71Sopenharmony_ci**需要权限:** ohos.permission.START_SHORTCUT 515e41f4b71Sopenharmony_ci 516e41f4b71Sopenharmony_ci**系统接口:** 此接口为系统接口。 517e41f4b71Sopenharmony_ci 518e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.BundleManager.BundleFramework.Launcher 519e41f4b71Sopenharmony_ci 520e41f4b71Sopenharmony_ci**参数:** 521e41f4b71Sopenharmony_ci 522e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 523e41f4b71Sopenharmony_ci| ------------ | ------ | ---- | -------------- | 524e41f4b71Sopenharmony_ci| shortcutInfo | [ShortcutInfo](js-apis-bundleManager-shortcutInfo-sys.md) | 是 | 应用的快捷方式信息。 | 525e41f4b71Sopenharmony_ci| options | [StartOptions](js-apis-app-ability-startOptions-sys.md) | 否 | 启动参数选项,用于指定任务切到前台时的窗口模式,设备ID等。 | 526e41f4b71Sopenharmony_ci 527e41f4b71Sopenharmony_ci**错误码:** 528e41f4b71Sopenharmony_ci 529e41f4b71Sopenharmony_ci以下错误码的详细介绍请参见[通用错误码](../errorcode-universal.md)和[ohos.bundle错误码](errorcode-bundle.md)。 530e41f4b71Sopenharmony_ci 531e41f4b71Sopenharmony_ci| 错误码ID | 错误信息 | 532e41f4b71Sopenharmony_ci| -------- | ---------------------------------------- | 533e41f4b71Sopenharmony_ci| 201 | Permission denied. | 534e41f4b71Sopenharmony_ci| 202 | Permission denied, non-system app called system api. | 535e41f4b71Sopenharmony_ci| 401 | Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types.| 536e41f4b71Sopenharmony_ci| 801 | Capability not support. | 537e41f4b71Sopenharmony_ci| 17700065 | The ability specified by want in the ShortcutInfo struct cannot be started. | 538e41f4b71Sopenharmony_ci 539e41f4b71Sopenharmony_ci**示例:** 540e41f4b71Sopenharmony_ci 541e41f4b71Sopenharmony_ci```ts 542e41f4b71Sopenharmony_ciimport launcherBundleManager from '@ohos.bundle.launcherBundleManager'; 543e41f4b71Sopenharmony_ciimport { BusinessError } from '@ohos.base'; 544e41f4b71Sopenharmony_ci 545e41f4b71Sopenharmony_citry { 546e41f4b71Sopenharmony_ci let data : Array<launcherBundleManager.ShortcutInfo> = launcherBundleManager.getShortcutInfoSync("com.example.demo"); 547e41f4b71Sopenharmony_ci console.log("data is " + JSON.stringify(data)); 548e41f4b71Sopenharmony_ci if (data) { 549e41f4b71Sopenharmony_ci try { 550e41f4b71Sopenharmony_ci launcherBundleManager.startShortcut(data[0]) 551e41f4b71Sopenharmony_ci .then(() => { 552e41f4b71Sopenharmony_ci console.log("startShortcut success"); 553e41f4b71Sopenharmony_ci }).catch ((err: BusinessError) => { 554e41f4b71Sopenharmony_ci console.error(`errData is errCode:${err.code} message:${err.message}`); 555e41f4b71Sopenharmony_ci }); 556e41f4b71Sopenharmony_ci } catch (error) { 557e41f4b71Sopenharmony_ci let code = (error as BusinessError).code; 558e41f4b71Sopenharmony_ci let message = (error as BusinessError).message; 559e41f4b71Sopenharmony_ci console.error(`error is errCode:${code} message:${message}`); 560e41f4b71Sopenharmony_ci } 561e41f4b71Sopenharmony_ci } 562e41f4b71Sopenharmony_ci} catch (errData) { 563e41f4b71Sopenharmony_ci let code = (errData as BusinessError).code; 564e41f4b71Sopenharmony_ci let message = (errData as BusinessError).message; 565e41f4b71Sopenharmony_ci console.error(`errData is errCode:${code} message:${message}`); 566e41f4b71Sopenharmony_ci} 567e41f4b71Sopenharmony_ci``` 568