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InputFieldで日本語を入力する際にOnValueChangedが一気に呼ばれる問題をUniRxで対応してみた

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環境

Unity2019.3.3f1

どんなことが起こったか

InputFieldに日本語を打つと以下のgifの様にOnValueChangedが呼ばれてしまう。
oneFrame.gif

対策

同一フレームに発火されたイベントの最後だけを通したいのでThrottleFrameを使用すれば想定通りの挙動になった。

m_InputField.OnValueChangedAsObservable().ThrottleFrame(1)

fix.gif

参考

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