New Android project encounters several problems

Roommates are asleep, still in the bitter force of the computer ... Neck pain is not good.

    I had a few problems with the new Android project this evening and I got a summary of the:   1. When you create a new Android project, you find that finish cannot be clicked or clicked without responding.       Problem Reason: The new project name is duplicated with a previously existing project name.       WORKAROUND: Change a name for the new project.    2. After the new project appears appcompat_v7 such a thing and will error, the new project is a red warning.           cause: Appcompat_v7 is Google's own Compatibility Pack, or support library, to make the 2.1 version of the full use of 4.0 of the interface content.           WORKAROUND: First to resolve APPCOMPAT_V7 error and new project red Warning, steps below:            & nbsp               (1) Click Project->clean and continue with the next steps if not resolved.                           (2) Right-click appcompat_7 Package Selection Prope Rties under the ' is '                           &N Bsp        library is not checked on the check box.                             (3) Clean again.               &NBSP     Then how to kill appcompat_7 this package, directly delete the new project will appear a lot of error hints, in fact, not           Delete This package does not affect, it is good to ignore it, Write code directly in the new project as usual. Really dislike can           in the new project to choose the Minimum SDK version of the choice of more than 4.0 is good, it will not be an eyesore.           provide a website with the truth: http://jingyan.baidu.com/album/3ea51489e04eb852e61bbaa4.html? picindex=8        sleeping ...

New Android Project encounters several problems