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Overview

PersistableBundle API overview.

Demonstrates the Android PersistableBundle NDK API, which provides a type-safe key-value container that can be serialized to a Parcel for IPC. PersistableBundles support boolean, int32, int64, float64, and string values, as well as nested PersistableBundles.

Available since Android API level 35 (Android 15).

Operations demonstrated:

• Create a new PersistableBundle
• Put and get scalar values (bool, int32, int64, float64, string)
• Query the bundle size
• Duplicate a bundle and compare with IsEqual
• Nest one bundle inside another
• Erase a key
• Clean up with Close