Is there any way to permanently hide soft keyboard but keep enabling focus for an EditText?

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http://stackoverflow.com – In my android app, I have 3 EditTexts in my one activity. I created my own number pad in the activity. Whenever i tap any EditText, soft keyboard comes up. I want to block that permanently for this activity but if user tap an EditText then it should be in focus. Like a cursor blinking. Any idea how can i do that? Thanks in advance. (HowTos)