[android] Eclipse reports rendering library more recent than ADT plug-in

The Reason for Warning is your using Old ADT (Android development tools), so Update your ADT by following the procedures below

Procedure 1:

  1. Inside Eclipse Click Help menu
  2. Choose Check for Updates
  3. It will show Required Updates in that window choose All options using Check box or else choose ADT Updated.

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Procedure 2:

Click Help > Install New Software. In the Work with field, enter: https://dl-ssl.google.com/android/eclipse/ Select Developer Tools / Android Development Tools. Click Next and complete the wizard.