1 /* 2 * Copyright (C) 2008-2009 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.example.android.softkeyboard; 18 19 import android.content.Context; 20 import android.inputmethodservice.Keyboard; 21 import android.inputmethodservice.Keyboard.Key; 22 import android.inputmethodservice.KeyboardView; 23 import android.util.AttributeSet; 24 import android.view.inputmethod.InputMethodSubtype; 25 26 public class LatinKeyboardView extends KeyboardView { 27 28 static final int KEYCODE_OPTIONS = -100; 29 LatinKeyboardView(Context context, AttributeSet attrs)30 public LatinKeyboardView(Context context, AttributeSet attrs) { 31 super(context, attrs); 32 } 33 LatinKeyboardView(Context context, AttributeSet attrs, int defStyle)34 public LatinKeyboardView(Context context, AttributeSet attrs, int defStyle) { 35 super(context, attrs, defStyle); 36 } 37 38 @Override onLongPress(Key key)39 protected boolean onLongPress(Key key) { 40 if (key.codes[0] == Keyboard.KEYCODE_CANCEL) { 41 getOnKeyboardActionListener().onKey(KEYCODE_OPTIONS, null); 42 return true; 43 } else { 44 return super.onLongPress(key); 45 } 46 } 47 setSubtypeOnSpaceKey(final InputMethodSubtype subtype)48 void setSubtypeOnSpaceKey(final InputMethodSubtype subtype) { 49 final LatinKeyboard keyboard = (LatinKeyboard)getKeyboard(); 50 keyboard.setSpaceIcon(getResources().getDrawable(subtype.getIconResId())); 51 invalidateAllKeys(); 52 } 53 } 54