Privilege management of vivo mobile phone

        Recently, I encountered the problem of permission management in the project , Only Huawei and vivo, Therefore, only these two models are discussed here . A problem was found while debugging the code , As I wrote in my previous blog , It's discovery vivo I use it on my cell phone android Native api To check permissions （ Take camera permissions as an example ） It is found that you have this permission , But I am clearly setting up （ Relatively new vivo On the cell phone i The housekeeper and the permission management in the settings have been integrated into one set ） The permission is forbidden in ; It is normal on Huawei mobile phones , If it is forbidden, it will return -1（ No authority ）, Grant and return 0（ Have permission ）. original , In the relatively new vivo The default setting on the mobile phone is android The native rights management system hides , No matter what permissions you check , Will be returned to you 0（ Have permission ）, The real rights management system is in i In the housekeeper .

        You're setting （ That is to say i The housekeeper , They have become one ） After prohibition , The code uses android The native permission check returns 0（ Have permission ）, Then there is no way to handle your own logic according to the return value ？   Generally, there is no need to worry about this problem , Because when you really use this permission , If i The housekeeper finds that you don't have this permission , The permission management pop-up box will pop up automatically , Request this permission from you , This process is not managed by us , Completely by i Housekeeper automatically manages . Yes, of course , The program is designed to be compatible with other mobile phones , It still needs to be written according to the normal logical process .

original text ：https://blog.csdn.net/aabbwoshishei/article/details/78895510