1# Application Access Control Changelog 2 3 4## cl.accessToken.1 Change of the Media and Files Permission Group 5 6The original **Media and File** permission group contains the following permissions: 7 8- ohos.permission.MEDIA_LOCATION 9 10- ohos.permission.READ_MEDIA 11 12- ohos.permission.WRITE_MEDIA 13 14Changed the permission group as follows: 15 16- Moved **ohos.permission.MEDIA_LOCATION** to the **Images and Videos** permission group. 17 18- Moved **ohos.permission.READ_MEDIA** and **ohos.permission.WRITE_MEDIA** to the **Documents** permission group. 19 20**Change Impact** 21 22The permission group rather than the permission is presented in the dialog box for requesting permissions. 23 24- Before the change, if the three permissions are applied for an application, a dialog box for requesting the media and file permissions will be displayed only once. 25 26- After the change, if the three permissions are applied for an application, a dialog box for requesting the **Images and Videos** permissions and a dialog box for requesting the **Documents** permission will be displayed. 27 28**Key API/Component Changes** 29 30Permission groups before the change: 31 32| Permission | Permission Group | 33| -------- | -------- | 34| ohos.permission.MEDIA_LOCATION | Media and files| 35| ohos.permission.READ_MEDIA | Media and files| 36| ohos.permission.WRITE_MEDIA | Media and files| 37 38Permission groups after the change: 39 40| Permission | Permission Group | 41| -------- | -------- | 42| ohos.permission.MEDIA_LOCATION | Images and videos| 43| ohos.permission.READ_MEDIA | Documents| 44| ohos.permission.WRITE_MEDIA | Documents| 45 46**Adaptation Guide** 47 48N/A 49 50 51## cl.accessToken.2 Change of the Permission Requesting Modes of the Phone, Messaging, and Call Logs Permission Groups 52 53The **Phone**, **Messaging**, and **Call logs** permission groups contain the following permissions: 54 55- ohos.permission.ANSWER_CALL 56 57- ohos.permission.MANAGE_VOICEMAIL 58 59- ohos.permission.READ_CELL_MESSAGES 60 61- ohos.permission.READ_MESSAGES 62 63- ohos.permission.RECEIVE_MMS 64 65- ohos.permission.RECEIVE_SMS 66 67- ohos.permission.RECEIVE_WAP_MESSAGES 68 69- ohos.permission.SEND_MESSAGES 70 71- ohos.permission.READ_CALL_LOG 72 73- ohos.permission.WRITE_CALL_LOG 74 75- ohos.permission.MEDIA_LOCATION 76 77These permissions can be pre-authorized only. 78 79**Change Impact** 80 81Instead of requesting these permissions through a pop-up window, the system applications can obtain the permissions only in pre-authorization mode. 82 83**Key API/Component Changes** 84 85N/A. 86 87**Adaptation Guide** 88 89These permissions can be pre-authorized only. 90