1.2.1

• Remove lazy accessors for fields. They are adding extra overhead in terms of memory and they are way too heavy for one threaded environment complex for Android world.
• Remove kotlin stdlib methods in onDraw. They are just adding extra allocations while trying to draw on Android canvas.
• Some code overall clean up.
• Migrate sample to AndroidX.
• Update dependencies for Kotlin and plugins.

1.2.0

• Added ability to stop snowfall without making it disappear.
• Fixed memory leak related to inner HandlerThread.

1.1.6

• Fix support Android 4.3 and below (issue with onVisibilityChanged).

1.1.5

• Changed min API level to 16 (Android 4.1).

1.1.4

• Fixed crash in case if view has initially visibility GONE.

1.1.3

• Snowflakes are reset when visibility changed to GONE.
• Fixed Android Studio Preview rendering issue.

1.1.2

• Draw optimization.

1.1.1

• Support different start position on y-axis for snowflakes (attr snowflakesAlreadyFalling).
• Rename attr snowflakeFadingEnabled to snowflakesFadingEnabled.
• Fixed animation lags.
• Fixed API 15 support.

1.1.0

• Support custom snowflake image (attr snowflakeImage).
• Support custom snowflake angle (attr snowflakeAngleMax).
• Support custom snowflake speed (attrs snowflakeSpeedMin, snowflakeSpeedMax).
• All snowflakes are unique (size, speed, angle, alpha, start position).
• Calculate size by using gaussian ("normally") distribution.

1.0.0

Initial release.