Java tutorial
//package com.java2s; /* * This is the source code of Telegram for Android v. 1.4.x. * It is licensed under GNU GPL v. 2 or later. * You should have received a copy of the license in this archive (see LICENSE). * * Copyright Nikolai Kudashov, 2013-2014. */ import android.content.Context; import android.view.View; import android.view.inputmethod.InputMethodManager; public class Main { public static void showKeyboard(View view) { if (view == null) { return; } InputMethodManager inputManager = (InputMethodManager) view.getContext() .getSystemService(Context.INPUT_METHOD_SERVICE); inputManager.showSoftInput(view, InputMethodManager.SHOW_IMPLICIT); ((InputMethodManager) view.getContext().getSystemService(Context.INPUT_METHOD_SERVICE)).showSoftInput(view, 0); } }