[Unity/Android] InputField 와 친해지기 (part. 1)

InputFieldAddon.cs

private bool keepOldTextInField;
private string oldText;
private string editText;

public void SetInputFieldListener(TMP_InputField input) 
{
    input.onSelect.AddListener(OnSelect);
    input.onValueChanged.AddListener(OnValueChanged);
    input.onTouchScreenKeyboardStatusChanged.AddListener(OnStatusChanged);
    input.onDeselect.AddListener((value) => {
        if (keepOldTextInField) 
        {
            input.text = oldText;
            keepOldTextInField = false;
        }
    });
}

private void OnSelect(string currentText)
{
    oldText = currentText;
}

private void OnValueChanged(string currentText) 
{
    oldText = editText;
    editText = currentText;
}

private void OnStatusChanged(TouchScreenKeyboard.Status status) 
{
    if (status == TouchScreenKeyboard.Status.Canceled) 
    {
        keepOldTextInField = true;
    }
}