1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.dialer.common; 18 19 import android.app.Activity; 20 import android.content.Context; 21 import android.view.View; 22 import android.view.inputmethod.InputMethodManager; 23 24 /** Utility class for commons functions used with Android UI. */ 25 public class UiUtil { 26 27 /** Hides the android keyboard. */ hideKeyboardFrom(Context context, View view)28 public static void hideKeyboardFrom(Context context, View view) { 29 InputMethodManager imm = 30 (InputMethodManager) context.getSystemService(Activity.INPUT_METHOD_SERVICE); 31 imm.hideSoftInputFromWindow(view.getWindowToken(), 0); 32 } 33 34 /** Opens the android keyboard. */ showKeyboardFrom(Context context, View view)35 public static void showKeyboardFrom(Context context, View view) { 36 InputMethodManager inputMethodManager = 37 (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE); 38 inputMethodManager.showSoftInput(view, 0); 39 } 40 41 /** Force open the android keyboard. */ forceOpenKeyboardFrom(Context context, View view)42 public static void forceOpenKeyboardFrom(Context context, View view) { 43 InputMethodManager inputMethodManager = 44 (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE); 45 inputMethodManager.toggleSoftInputFromWindow( 46 view.getApplicationWindowToken(), InputMethodManager.SHOW_FORCED, 0); 47 } 48 } 49