What are the advantages of using Fragments compared to Activity?
Like activities, they have a specific lifecycle, unlike activities, they are not top-level application components. Advantages of fragments include code reuse and modularity (eg, use the same list view in many activities), including the ability to create multiple pane interfaces (mainly useful on tablets).
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Which of the following is a benefit of using snippets?
Which of the following is a benefit of using snippets? Cross-fragment navigation allows for more sophisticated UI patterns, such as tab bars. Using multiple fragments within an activity allows for responsive design across multiple screen sizes.
What are shards for?
A fragment represents a reusable part of your app’s user interface. A fragment defines and manages its own layout, has its own lifecycle, and can handle its own input events. The fragments cannot live on their own; they must be housed in an activity or another fragment.
Why should I use fragment in Android 3.0?
The ability to snippet to be able to reuse is very useful when creating applications for different types of Android devices (phones, tablets). A well-designed fragment can simply plug into your UI hierarchy. Fragments is a new concept introduced in version 3.0.
What are the advantages and disadvantages of snippets?
Advantages of fragments include code reuse and modularity (eg, use the same list view in many activities), including the ability to create multiple pane interfaces (mainly useful on tablets). The main disadvantage is (some) added complexity. In general, you can achieve the same thing with (custom) views in a non-standard and less robust way.
What is the best definition of a fragment?
A fragment is a part of an activity that allows for a more modular activity design. A fragment encapsulates functionality to make it easier to reuse across activities and layouts. Android devices exist in a variety of screen sizes and densities.
How do you handle a fragment transaction in Android?
Transaction Fragment: Whereas for a dynamic activity, we have buttons set up for an interactive UI. If we are configured after clicking the button, the fragment should appear, then we need to get help from the Fragment Manager. Handle the entire fragment in one activity.