https://github.com/evant/typedbundle

Typesafe key-value parinings for Android Bundles.
https://github.com/evant/typedbundle

Last synced: about 1 month ago
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Typesafe key-value parinings for Android Bundles.

• Host: GitHub
• URL: https://github.com/evant/typedbundle
• Owner: evant
• License: apache-2.0
• Created: 2015-01-02T02:44:04.000Z (almost 10 years ago)
• Default Branch: main
• Last Pushed: 2020-06-14T22:52:30.000Z (over 4 years ago)
• Last Synced: 2023-03-22T12:35:41.419Z (almost 2 years ago)
• Language: Java
• Size: 71.3 KB
• Stars: 4
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
TypedBundle

===========

Typesafe key-value pairings for Android Bundles.

## Usage

The idea here is extreamly simple. Instead of using string contants for you bundle's keys, you just use intances of `Key` instead. This way the type of the value can be enforced at compile time.

```java

import me.tatarka.typedbundle.Key;

public static final Key EXTRA_NAME = new Key<>("name");

public static final Key EXTRA_AGE = new Key<>("age");

```

You can then use the `TypedBundle` wrapper class to put and get values from your Bundle.

```java

import me.tatarka.typedbundle.TypedBundle;

TypedBundle typedBundle = new TypedBundle()

  .put(EXTRA_NAME, "Bob")

  .put(EXTRA_AGE, 42);

startActivity(new Intent().putExtras(typedBundle.getBundle()));

...

TypedBundle typedBundle = new TypedBundle(getIntent().getExtras());

String name = typedBundle.get(EXTRA_NAME);

int age = typedBundle.get(EXTRA_AGE, 0); // defaults supported for any value.

```

That's it! The values are stored in the bundle exactly how you'd expect so you can use this to interface with existing code no problem.