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Modern Android App Development with Java

Click to Open Details

Explore how to efficiently pass Blog data between activities using the Parcelable interface and Intent bundles. Learn to set up item click listeners in a RecyclerView adapter to open detailed views, improving user interaction and experience in your Android Travel Blog app.

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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
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