Click to Open Details

This lesson will teach you how to add click listener to the list item.

Details screen changes #

The very first thing we need to do is to update the details screen. Instead of loading blog details again, we can just pass the data from the MainActivity to the BlogDetailsActivity via the intent bundle.

Let’s remove the loadData method and instead, call the showData method. To get Blog from the parameter we need to:

  • (1) acquire reference to the Intent object via getIntent method (object which was used to launch this Activity)
  • (2) retrieve Bundle object from the Intent via getExtras method (object which contains some data carried by Intent)
  • (3) retrieve the Blog object from the Bundle via getParcelable method passing the String key as a parameter

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