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Use of R.java in Android Studio

This thread contains 1 reply, has 2 voices, and was last updated by Nitesh User Do not delete 1 year, 9 months ago.

  • Author Replies
    • #50974

      How do you use R.java file in Android Studio?


    • #50976

      – R.java is neat & elegant; Every application has resources & common example of resources are strings, colors, drawable and bitmaps. Instead of hard-coding strings in the application, one will use an id for a string.

      How do you use strings in R.java file:

      One might be preferred to put a constant like “R.id.text” in R.java. But R.java is not editable, even if it were it gets regenerated all the time.

      <resources>
      <item type=”id” name=”text”/>
      </resources>

      The “type” refers to the type of resource, in this case, an “id”. here is a perfect example of using R.java elements in code:

      <TextView android:id=”@id/text”>
      ..
      </TextView>


      Regards,
      Nitesh Bavishiya

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