Harmony-Crypto Version 0.0.1 / 2021-05-29

• Initial release!

v1.1.5

Version 1.1.5 / 2021-02-27

• Removed dependency on Kotlin Coroutines. This is to reduce bringing in libraries that may not already exist into the project.
• Create a global thread to handle Harmony updates, instead of each Harmony object having their own thread.
• Note: The test times may appear better this release, but that is only because I was previously testing on a debug build of the demo app instead of a release build. In actuality, v1.1.5 performs just as well as v1.1.4 with the listed changes. Sorry if there is any confusion.

v1.1.4

Version 1.1.4 / 2021-02-10

• Added FileDescriptor.sync() for each transaction written (in response to #15)
• Minor restructure for reading JSON string from main file
• Updated Kotlin libraries and Android plugins
• Migrated to releasing directly to MavenCentral instead of Bintra

v1.1.3

Version 1.1.3 / 2021-01-02

• MIN SDK Raised to API 17
• Adds batching to transactions, making inter-process data replication much faster
• Updates several core Kotlin and Coroutines libraries
• Fixes potential bug where an IOException could be thrown by a function, but isn't declared as throws when compiled to JVM bytecode.
• Slight improvements with memory usage
• Fixes a file descriptor crash
• Additional unit tests for apply() and commit() functions
• Fixed crasg bug when storing a large string (64K limit with DataOutputStream.writeUTF())
• Known issues:
  • There is a bug where changes don't always emit on OnSharedPreferenceChangeListener across processes (#13)
  • When targeting API 30, OnSharedPreferenceChangeListener emits an event when Editor.clear() is called for SharedPreferences. Harmony does not currently honor this, as modifying this affects the above bug (#14)
  • Harmony apply() fails occasionally (#15)

v1.1.2

• Renamed several functions and variables

v1.1.1

• Fixes minor issue where phone restart could cause transactions to come in out of order

v1.1.0

• Fixes a bug where calling apply() in both processes at once would potentially cause removed data to be restored
• Improves in-memory replication time between processes when using apply()
• Creates a transaction file where changes get written to before being written to the master preferences file
  • Every time apply() or commit() is called, a new transaction is written to the transaction file
  • Each time a process restarts and gets an instance of a Harmony preference object, all transactions are flushed and written to the master file
  • Transactions are also flushed when transaction file grows beyond a certain size (128 KB currently, or about ~3k single key transactions)
  • All transactions contain a checksum value to validate transaction integrity

v1.0.0

• FIRST MAJOR RELEASE!
• Fixes a bug where getAll() only holds long numbers, instead of int and float
• Fixes a but where lock files could be deleted but not recreated, causing a crash
• Changes underlying data structure (BREAKING CHANGE)
• Updates Kotlin Coroutines library
• Updates min Android SDK to API 14
• Adds instrumented tests via Firebase Test Lab
• Added additional tests, especially around testing Harmony in multiprocess
• Change to casting logic from in-memory map, to match documentation of SharedPreferences

v0.0.7

• Slight improvement to apply() performance
• Adds code for performance testing of Harmony vs SharedPreferences
• Removes unused library from example app (MMKV)

v0.0.6

• License change from MIT to Apache-2.0