188 lines
9.3 KiB
Java
188 lines
9.3 KiB
Java
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/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.inputmethod.keyboard.layout;
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import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
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import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
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import com.android.inputmethod.keyboard.layout.expected.LayoutBase;
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import com.android.inputmethod.latin.Constants;
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/**
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* The symbols keyboard layout.
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*/
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public final class Symbols extends LayoutBase {
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public static ExpectedKey[][] getSymbols(final boolean isPhone) {
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return isPhone ? toPhoneSymbol(SYMBOLS_COMMON) : toTabletSymbols(SYMBOLS_COMMON);
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}
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// Functional keys.
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public static final ExpectedKey ALPHABET_KEY = key("ABC", Constants.CODE_SWITCH_ALPHA_SYMBOL);
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public static final ExpectedKey SYMBOLS_SHIFT_KEY = key("= \\ <", Constants.CODE_SHIFT);
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public static final ExpectedKey TABLET_SYMBOLS_SHIFT_KEY = key("~ [ <", Constants.CODE_SHIFT);
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// Common symbols keyboard layout.
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public static final ExpectedKey[][] SYMBOLS_COMMON = new ExpectedKeyboardBuilder(10, 9, 7, 5)
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.setLabelsOfRow(1, "1", "2", "3", "4", "5", "6", "7", "8", "9", "0")
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// U+00B9: "¹" SUPERSCRIPT ONE
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// U+00BD: "½" VULGAR FRACTION ONE HALF
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// U+2153: "⅓" VULGAR FRACTION ONE THIRD
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// U+00BC: "¼" VULGAR FRACTION ONE QUARTER
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// U+215B: "⅛" VULGAR FRACTION ONE EIGHTH
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.setMoreKeysOf("1", "\u00B9", "\u00BD", "\u2153", "\u00BC", "\u215B")
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// U+00B2: "²" SUPERSCRIPT TWO
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// U+2154: "⅔" VULGAR FRACTION TWO THIRDS
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.setMoreKeysOf("2", "\u00B2", "\u2154")
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// U+00B3: "³" SUPERSCRIPT THREE
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// U+00BE: "¾" VULGAR FRACTION THREE QUARTERS
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// U+215C: "⅜" VULGAR FRACTION THREE EIGHTHS
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.setMoreKeysOf("3", "\u00B3", "\u00BE", "\u215C")
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// U+2074: "⁴" SUPERSCRIPT FOUR
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.setMoreKeysOf("4", "\u2074")
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// U+215D: "⅝" VULGAR FRACTION FIVE EIGHTHS
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.setMoreKeysOf("5", "\u215D")
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// U+215E: "⅞" VULGAR FRACTION SEVEN EIGHTHS
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.setMoreKeysOf("7", "\u215E")
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// U+207F: "ⁿ" SUPERSCRIPT LATIN SMALL LETTER N
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// U+2205: "∅" EMPTY SET
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.setMoreKeysOf("0", "\u207F", "\u2205")
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.setLabelsOfRow(2, "@", "#", "$", "%", "&", "-", "+", "(", ")")
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// U+00A2: "¢" CENT SIGN
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// U+00A3: "£" POUND SIGN
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// U+20AC: "€" EURO SIGN
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// U+00A5: "¥" YEN SIGN
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// U+20B1: "₱" PESO SIGN
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.setMoreKeysOf("$", "\u00A2", "\u00A3", "\u20AC", "\u00A5", "\u20B1")
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// U+2030: "‰" PER MILLE SIGN
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.setMoreKeysOf("%", "\u2030")
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// U+2013: "–" EN DASH
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// U+2014: "—" EM DASH
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// U+00B7: "·" MIDDLE DOT
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.setMoreKeysOf("-", "_", "\u2013", "\u2014", "\u00B7")
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// U+00B1: "±" PLUS-MINUS SIGN
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.setMoreKeysOf("+", "\u00B1")
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.setMoreKeysOf("(", "<", "{", "[")
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.setMoreKeysOf(")", ">", "}", "]")
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.setLabelsOfRow(3, "*", "\"", "'", ":", ";", "!", "?")
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// U+2020: "†" DAGGER
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// U+2021: "‡" DOUBLE DAGGER
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// U+2605: "★" BLACK STAR
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.setMoreKeysOf("*", "\u2020", "\u2021", "\u2605")
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// U+201E: "„" DOUBLE LOW-9 QUOTATION MARK
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// U+201C: "“" LEFT DOUBLE QUOTATION MARK
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// U+201D: "”" RIGHT DOUBLE QUOTATION MARK
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// U+00AB: "«" LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
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// U+00BB: "»" RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
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.setMoreKeysOf("\"", "\u201E", "\u201C", "\u201D", "\u00AB", "\u00BB")
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// U+201A: "‚" SINGLE LOW-9 QUOTATION MARK
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// U+2018: "‘" LEFT SINGLE QUOTATION MARK
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// U+2019: "’" RIGHT SINGLE QUOTATION MARK
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// U+2039: "‹" SINGLE LEFT-POINTING ANGLE QUOTATION MARK
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// U+203A: "›" SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
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.setMoreKeysOf("'", "\u201A", "\u2018", "\u2019", "\u2039", "\u203A")
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// U+00A1: "¡" INVERTED EXCLAMATION MARK
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.setMoreKeysOf("!", "\u00A1")
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// U+00BF: "¿" INVERTED QUESTION MARK
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.setMoreKeysOf("?", "\u00BF")
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.setLabelsOfRow(4, "_", "/", " ", ",", ".")
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// U+2026: "…" HORIZONTAL ELLIPSIS
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.setMoreKeysOf(".", "\u2026")
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.build();
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private static ExpectedKey[][] toPhoneSymbol(final ExpectedKey[][] common) {
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return new ExpectedKeyboardBuilder(common)
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.addKeysOnTheLeftOfRow(3, Symbols.SYMBOLS_SHIFT_KEY)
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.addKeysOnTheRightOfRow(3, DELETE_KEY)
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.addKeysOnTheLeftOfRow(4, Symbols.ALPHABET_KEY)
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.addKeysOnTheRightOfRow(4, key(ENTER_KEY, EMOJI_KEY))
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.build();
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}
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private static ExpectedKey[][] toTabletSymbols(final ExpectedKey[][] common) {
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return new ExpectedKeyboardBuilder(common)
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.addKeysOnTheLeftOfRow(3,
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key("\\"), key("="))
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.addKeysOnTheRightOfRow(1, DELETE_KEY)
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.addKeysOnTheRightOfRow(2, ENTER_KEY)
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.addKeysOnTheLeftOfRow(3, Symbols.TABLET_SYMBOLS_SHIFT_KEY)
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.addKeysOnTheRightOfRow(3, Symbols.TABLET_SYMBOLS_SHIFT_KEY)
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.addKeysOnTheLeftOfRow(4, Symbols.ALPHABET_KEY)
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.addKeysOnTheRightOfRow(4, EMOJI_KEY)
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.build();
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}
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// Helper method to add currency symbols for Euro.
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public static ExpectedKeyboardBuilder euro(final ExpectedKeyboardBuilder builder) {
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return builder
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// U+20AC: "€" EURO SIGN
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// U+00A2: "¢" CENT SIGN
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// U+00A3: "£" POUND SIGN
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// U+00A5: "¥" YEN SIGN
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// U+20B1: "₱" PESO SIGN
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.replaceKeyOfLabel("$", key("\u20AC",
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moreKey("\u00A2"), moreKey("\u00A3"), moreKey("$"),
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moreKey("\u00A5"), moreKey("\u20B1")));
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}
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// Helper method to add single quotes "more keys".
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// "9LLR" means "9-low/Left quotation marks, Left/Right-pointing angle quotation marks".
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public static ExpectedKeyboardBuilder singleQuotes9LLR(final ExpectedKeyboardBuilder builder) {
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return builder
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// U+2019: "’" RIGHT SINGLE QUOTATION MARK
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// U+201A: "‚" SINGLE LOW-9 QUOTATION MARK
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// U+2018: "‘" LEFT SINGLE QUOTATION MARK
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// U+2039: "‹" SINGLE LEFT-POINTING ANGLE QUOTATION MARK
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// U+203A: "›" SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
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.setMoreKeysOf("'", "\u2019", "\u201A", "\u2018", "\u2039", "\u203A");
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}
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// Helper method to add single quotes "more keys".
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// "9LLR" means "9-low/Left quotation marks, Right/Left-pointing angle quotation marks".
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public static ExpectedKeyboardBuilder singleQuotes9LRL(final ExpectedKeyboardBuilder builder) {
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return builder
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// U+2019: "’" RIGHT SINGLE QUOTATION MARK
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// U+201A: "‚" SINGLE LOW-9 QUOTATION MARK
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// U+2018: "‘" LEFT SINGLE QUOTATION MARK
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// U+203A: "›" SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
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// U+2039: "‹" SINGLE LEFT-POINTING ANGLE QUOTATION MARK
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.setMoreKeysOf("'", "\u2019", "\u201A", "\u2018", "\u203A", "\u2039");
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}
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// Helper method to add double quotes "more keys".
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// "9LLR" means "9-low/Left quotation marks, Left/Right-pointing angle quotation marks".
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public static ExpectedKeyboardBuilder doubleQuotes9LLR(final ExpectedKeyboardBuilder builder) {
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return builder
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// U+201D: "”" RIGHT DOUBLE QUOTATION MARK
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// U+201E: "„" DOUBLE LOW-9 QUOTATION MARK
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// U+201C: "“" LEFT DOUBLE QUOTATION MARK
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// U+00AB: "«" LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
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// U+00BB: "»" RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
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.setMoreKeysOf("\"", "\u201D", "\u201E", "\u201C", "\u00AB", "\u00BB");
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}
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// Helper method to add double quotes "more keys".
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// "9LLR" means "9-low/Left quotation marks, Right/Left-pointing angle quotation marks".
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public static ExpectedKeyboardBuilder doubleQuotes9LRL(final ExpectedKeyboardBuilder builder) {
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return builder
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// U+201D: "”" RIGHT DOUBLE QUOTATION MARK
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// U+201E: "„" DOUBLE LOW-9 QUOTATION MARK
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// U+201C: "“" LEFT DOUBLE QUOTATION MARK
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// U+00BB: "»" RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
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// U+00AB: "«" LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
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.setMoreKeysOf("\"", "\u201D", "\u201E", "\u201C", "\u00BB", "\u00AB");
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}
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}
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