Excuse me this problem I have set the minSdkVersion 28 in 19 targetSdkVersion Android9.0 and 10.0 or you will be prompted? Could you tell me how a solved thanks

CodePudding user response:

Do you have other projects of sub module? So, when you change module targetSdk have to try more than 17

CodePudding user response:

The

1/f, beginners reference - Study reply:

your other modules in this project? So, when you change module targetSdk have to try more than 17

Change or to more than 23, 17 should just can be installed, won't appear more than 23 prompt window

CodePudding user response:

19 to 21 try Android4.4 is too low, 1921 is Android5.0