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Android Build a Simple Android App (retired 2014) Learning the Language Simple Refactoring

Tom Simkins
Tom Simkins
2,486 Points
Posted by Tom Simkins
Tom Simkins
2,486 Points

cannot resolve symbol R

The R in many lines of code in MyActivity,java cannot be resolved :/ what should I change to fix this?

1 Answer

Tom Simkins
Tom Simkins
2,486 Points
Tom Simkins
Tom Simkins
2,486 Points

found solution in Relative Layout in actvity_my.xml changed the id from android:id="@+id/"> to android:id="@+id/R">