Android: TouchScreenKeyboard not functioning

Questions & Answers
1

The TouchScreenKeyboard just doesn’t want to work.
It opens up, you can put in the string but as soon as you click done, it’s gone- like it was never there. You can do this everyday with any string doesn’t work.

I am just using two simple lines of code

// declaration and stuff
//psuedocode
        private string x1; 
	private TouchScreenKeyboard numpad = null;
	private string x1;
	public tk2dTextMesh textfield;
	void Update () {
	if (Input.touchCount > 0) {
		Ray r0 = Camera.main.ScreenPointToRay (new Vector2(Input.GetTouch(0).position.x, Input.GetTouch(0).position.y));
		RaycastHit hit;
		if(Physics.Raycast(r0, out hit))
		{

			Debug.Log ("Enter The Number");
			if(hit.collider.name == "NumInput")
			{
				numpad = TouchScreenKeyboard.Open (x1, TouchScreenKeyboardType.NumberPad);
				numpad.active = true;
			}
		}
	}
	if (numpad != null) {
		textfield.text = x1;		
	}

}

I have wasted 10 hours on this plus I have to make apk(s) everytime to test the code out…

2

You may want to use numpad.text property to get the result. x1 is the input param in your code, the default string. Please refer to

3

In your case, when you click “Ok”, your mobile keboard is gone, but variable “numpad” is not null. Maybe, check status this variable. But you can use visible/invisible keyboard method, try:

 //Add variable for detection
 private bool isFirst = false;

 void Start() {
  x1 = ""; //initialization string, whitout line your variable is null
 }

 void Update () {
  if (Input.touchCount > 0) {
   Ray r0 = Camera.main.ScreenPointToRay (new Vector2(Input.GetTouch(0).position.x, Input.GetTouch(0).position.y));
   RaycastHit hit;
   if(Physics.Raycast(r0, out hit)) {
    Debug.Log ("Enter The Number");
    if(hit.collider.name == "NumInput") {
     numpad = TouchScreenKeyboard.Open (x1, TouchScreenKeyboardType.NumberPad);
     numpad.active = true;
     //Change variable for activation
     isFirst = true;
    }
   }
  }
  //Change end condition (or, maybe, play with it parametr)
  if (isFirst && !TouchScreenKeyboard.visible) {
   textfield.text = x1;
   isFirst = false;
  }
 }

I hope that it will help you.