1 /* 2 * Copyright (C) 2012 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.inputmethod.keyboard.internal; 18 19 import android.content.Context; 20 import android.content.res.Resources; 21 22 import com.android.inputmethod.annotations.UsedForTesting; 23 import com.android.inputmethod.latin.CollectionUtils; 24 25 import java.util.HashMap; 26 27 /** 28 * !!!!! DO NOT EDIT THIS FILE !!!!! 29 * 30 * This file is generated by tools/maketext. The base template file is 31 * tools/maketext/res/com/android/inputmethod/keyboard/internal/KeyboardTextsSet.tmpl 32 * 33 * This file must be updated when any text resources in keyboard layout files have been changed. 34 * These text resources are referred as "!text/<resource_name>" in keyboard XML definitions, 35 * and should be defined in 36 * tools/maketext/res/values-<locale>/donottranslate-more-keys.xml 37 * 38 * To update this file, please run the following commands. 39 * $ cd $ANDROID_BUILD_TOP 40 * $ mmm packages/inputmethods/LatinIME/tools/maketext 41 * $ maketext -java packages/inputmethods/LatinIME/java/src 42 * 43 * The updated source file will be generated to the following path (this file). 44 * packages/inputmethods/LatinIME/java/src/com/android/inputmethod/keyboard/internal/ 45 * KeyboardTextsSet.java 46 */ 47 public final class KeyboardTextsSet { 48 // Language to texts map. 49 private static final HashMap<String, String[]> sLocaleToTextsMap = CollectionUtils.newHashMap(); 50 private static final HashMap<String, Integer> sNameToIdsMap = CollectionUtils.newHashMap(); 51 52 private String[] mTexts; 53 // Resource name to text map. 54 private HashMap<String, String> mResourceNameToTextsMap = CollectionUtils.newHashMap(); 55 56 public void setLanguage(final String language) { 57 mTexts = sLocaleToTextsMap.get(language); 58 if (mTexts == null) { 59 mTexts = LANGUAGE_DEFAULT; 60 } 61 } 62 63 public void loadStringResources(final Context context) { 64 final int referenceId = context.getApplicationInfo().labelRes; 65 loadStringResourcesInternal(context, RESOURCE_NAMES, referenceId); 66 } 67 68 @UsedForTesting 69 void loadStringResourcesInternal(final Context context, final String[] resourceNames, 70 final int referenceId) { 71 final Resources res = context.getResources(); 72 final String packageName = res.getResourcePackageName(referenceId); 73 for (final String resName : resourceNames) { 74 final int resId = res.getIdentifier(resName, "string", packageName); 75 mResourceNameToTextsMap.put(resName, res.getString(resId)); 76 } 77 } 78 79 public String getText(final String name) { 80 String text = mResourceNameToTextsMap.get(name); 81 if (text != null) { 82 return text; 83 } 84 final Integer id = sNameToIdsMap.get(name); 85 if (id == null) throw new RuntimeException("Unknown label: " + name); 86 text = (id < mTexts.length) ? mTexts[id] : null; 87 return (text == null) ? LANGUAGE_DEFAULT[id] : text; 88 } 89 90 private static final String[] RESOURCE_NAMES = { 91 // These texts' name should be aligned with the @string/<name> in values/strings.xml. 92 // Labels for action. 93 "label_go_key", 94 // "label_search_key", 95 "label_send_key", 96 "label_next_key", 97 "label_done_key", 98 "label_previous_key", 99 // Other labels. 100 "label_pause_key", 101 "label_wait_key", 102 }; 103 104 private static final String[] NAMES = { 105 /* @NAMES@ */ 106 }; 107 108 private static final String EMPTY = ""; 109 110 /* Default texts */ 111 private static final String[] LANGUAGE_DEFAULT = { 112 /* @DEFAULT_TEXTS@ */ 113 }; 114 115 /* @TEXTS@ */ 116 private static final Object[] LANGUAGES_AND_TEXTS = { 117 /* @LANGUAGES_AND_TEXTS@ */ 118 }; 119 120 static { 121 int id = 0; 122 for (final String name : NAMES) { 123 sNameToIdsMap.put(name, id++); 124 } 125 126 for (int i = 0; i < LANGUAGES_AND_TEXTS.length; i += 2) { 127 final String language = (String)LANGUAGES_AND_TEXTS[i]; 128 final String[] texts = (String[])LANGUAGES_AND_TEXTS[i + 1]; 129 sLocaleToTextsMap.put(language, texts); 130 } 131 } 132 } 133