I created a simple keypad in my app with buttons, which looks as below when i am using # symbol. The red circles shows the layout disturbance.

If i used any other character in place of # it will look like as below.

Compare above 2 images some disturbance of layout at red colored circles. Please help me regarding this. Why i am getting disturbed layout when using # symbol ? How to solve it ?
make both
layout_widthandLayout_heightasfill_parentand assignweigthto each button. Since it has layout_width as wrap_content the problem is arising..