Fix the code in Android app

Hi I have working android app I upgraded to new Android Studio v 2.2.3 I also upgraded the google play service to 10.0.1 because I use Firebase 10.0.1 Now I have these issues 1- Google maps does not open as I get this error "This app won't run unless you update Google Play Services" 2- I get these errors and warnings Error:warning: Ignoring InnerClasses attribute for an anonymous inner class Error:([login to view URL]$1) that doesn't come with an Error:associated EnclosingMethod attribute. This class was probably produced by a Error:compiler that did not target the modern .class file format. The recommended Error:solution is to recompile the class from source, using an up-to-date compiler Error:and without specifying any "-target" type options. The consequence of ignoring Error:this warning is that reflective operations on this class will incorrectly Error:indicate that it is *not* an inner class. Error:warning: Ignoring InnerClasses attribute for an anonymous inner class Error:([login to view URL]$1) that doesn't come with an Error:associated EnclosingMethod attribute. This class was probably produced by a Error:compiler that did not target the modern .class file format. The recommended Error:solution is to recompile the class from source, using an up-to-date compiler Error:and without specifying any "-target" type options. The consequence of ignoring Error:this warning is that reflective operations on this class will incorrectly Error:indicate that it is *not* an inner class. Error:warning: Ignoring InnerClasses attribute for an anonymous inner class Error:([login to view URL]$2) that doesn't come with an Error:associated EnclosingMethod attribute. This class was probably produced by a Error:compiler that did not target the modern .class file format. The recommended Error:solution is to recompile the class from source, using an up-to-date compiler Error:and without specifying any "-target" type options. The consequence of ignoring Error:this warning is that reflective operations on this class will incorrectly Error:indicate that it is *not* an inner class. Error:The number of method references in a .dex file cannot exceed 64K. Learn how to resolve this issue at [login to view URL] Error:Execution failed for task ':app:transformClassesWithDexForDebug'. > [login to view URL]: [login to view URL]: [login to view URL]: [login to view URL] 3- The getMap function is not working anymore so I have to change it to getMapAsync So I want someone to replace the getMap with getMapAsync and make the app work again.