how to set InputType to InputType.TYPE_CLASS_NUMBER in Android Version 7.0 (nougat) and above

Question

I have created Custom Edittext in which i set the InputType as this.setInputType(InputType.TYPE_CLASS_NUMBER); but the problem is it working perfectly on below 7.0(nougat) but above 7.0 it show me alphanumeric keyboard.

one another weird thing happen is when I touch the EditText, I quickly get the soft numerical keyboard, but in less than a second it automatically changes to regular soft keyboard showing all letters. also when keyboard is open, than ill press back button, than keyboard close, but when i re-enter in Edittext. keyboard is not open until i click on onther edittext then current edittext

Is this issue in Nougat or I am doing something wrong

For information i have used code to setSoftInputMode to ADJUST PAN

setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN
                    |WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN); 

and to set Numeric keypad use this.setInputType(InputType.TYPE_CLASS_NUMBER);

Edited - when i remove -

setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN
                        |WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN); 

from activity every thing work fine( number keypad open at number edittext , alphanumerical keypad open at alphanumerical edittext ) except the content not goes up-direction means keypad hide edittext(because ignorance of this property SOFT_INPUT_ADJUST_PAN)

Help appreciated thanks

Answer 1

I tried to use setInputType(InputType.TYPE_CLASS_NUMBER) on devices 7+ and didn't see the behaviour that you described. Looking for another thread, runnable or any callback which changing InputType of your EditText after opening or simultaneously.