Why Do I Get "Must Override a Superclass Method" Errors After Importing Android Projects into Eclipse?

Troubleshooting Errors on Overridden Methods after Eclipse Import

When importing Android projects into Eclipse, users often encounter errors indicating that a method "must override a superclass method." This issue stems from the default Java compiler level in Eclipse, which is set to 1.5 when importing. However, these methods are implemented interface methods, which require annotation with @Override in Java 1.6 or later.

Solution:

To resolve the issue, follow these steps:

1. Update Java Compiler Level: Navigate to the project or IDE preferences in Eclipse. Under the "Java Compiler" settings, change the "Compiler compliance level" to 1.6.
2. Specify JRE 1.6 for Program Execution: Ensure that JRE 1.6 is selected as the execution environment for the project. This setting can be found in the "Java Runtimes" section of Eclipse preferences.

By updating the compiler level and JRE, Eclipse will recognize the @Override annotation on the implemented interface methods, resolving the errors. Additionally, manually created methods will use the correct argument names as before, eliminating the need for manual recreation.

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