--- a/app/src/main/java/com/android/mms/util/SmileyParser.java Sun Mar 15 21:14:17 2015 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,200 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.mms.util;
-
-import java.util.HashMap;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-import android.content.Context;
-import android.text.Spannable;
-import android.text.SpannableStringBuilder;
-import android.text.style.ImageSpan;
-
-import com.beem.project.beem.R;
-
-/**
- * A class for annotating a CharSequence with spans to convert textual emoticons
- * to graphical ones.
- */
-public class SmileyParser {
- // Singleton stuff
- private static SmileyParser sInstance;
- public static SmileyParser getInstance() { return sInstance; }
- public static void init(Context context) {
- sInstance = new SmileyParser(context);
- }
-
- private final Context mContext;
- private final String[] mSmileyTexts;
- private final Pattern mPattern;
- private final HashMap<String, Integer> mSmileyToRes;
-
- private SmileyParser(Context context) {
- mContext = context;
- mSmileyTexts = mContext.getResources().getStringArray(DEFAULT_SMILEY_TEXTS);
- mSmileyToRes = buildSmileyToRes();
- mPattern = buildPattern();
- }
-
- static class Smileys {
- private static final int[] sIconIds = {
- R.drawable.emo_im_happy,
- R.drawable.emo_im_sad,
- R.drawable.emo_im_winking,
- R.drawable.emo_im_tongue_sticking_out,
- R.drawable.emo_im_surprised,
- R.drawable.emo_im_kissing,
- R.drawable.emo_im_yelling,
- R.drawable.emo_im_cool,
- R.drawable.emo_im_money_mouth,
- R.drawable.emo_im_foot_in_mouth,
- R.drawable.emo_im_embarrassed,
- R.drawable.emo_im_angel,
- R.drawable.emo_im_undecided,
- R.drawable.emo_im_crying,
- R.drawable.emo_im_lips_are_sealed,
- R.drawable.emo_im_laughing,
- R.drawable.emo_im_wtf,
- R.drawable.emo_im_heart,
- R.drawable.emo_im_mad,
- R.drawable.emo_im_smirk,
- R.drawable.emo_im_pokerface
- };
-
- public static int HAPPY = 0;
- public static int SAD = 1;
- public static int WINKING = 2;
- public static int TONGUE_STICKING_OUT = 3;
- public static int SURPRISED = 4;
- public static int KISSING = 5;
- public static int YELLING = 6;
- public static int COOL = 7;
- public static int MONEY_MOUTH = 8;
- public static int FOOT_IN_MOUTH = 9;
- public static int EMBARRASSED = 10;
- public static int ANGEL = 11;
- public static int UNDECIDED = 12;
- public static int CRYING = 13;
- public static int LIPS_ARE_SEALED = 14;
- public static int LAUGHING = 15;
- public static int WTF = 16;
- public static int MAD = 17;
- public static int HEART = 18;
- public static int SMIRK = 19;
- public static int POKERFACE = 20;
-
- public static int getSmileyResource(int which) {
- return sIconIds[which];
- }
- }
-
- // NOTE: if you change anything about this array, you must make the corresponding change
- // to the string arrays: default_smiley_texts and default_smiley_names in res/values/arrays.xml
- public static final int[] DEFAULT_SMILEY_RES_IDS = {
- Smileys.getSmileyResource(Smileys.HAPPY), // 0
- Smileys.getSmileyResource(Smileys.SAD), // 1
- Smileys.getSmileyResource(Smileys.WINKING), // 2
- Smileys.getSmileyResource(Smileys.TONGUE_STICKING_OUT), // 3
- Smileys.getSmileyResource(Smileys.SURPRISED), // 4
- Smileys.getSmileyResource(Smileys.KISSING), // 5
- Smileys.getSmileyResource(Smileys.YELLING), // 6
- Smileys.getSmileyResource(Smileys.COOL), // 7
- Smileys.getSmileyResource(Smileys.MONEY_MOUTH), // 8
- Smileys.getSmileyResource(Smileys.FOOT_IN_MOUTH), // 9
- Smileys.getSmileyResource(Smileys.EMBARRASSED), // 10
- Smileys.getSmileyResource(Smileys.ANGEL), // 11
- Smileys.getSmileyResource(Smileys.UNDECIDED), // 12
- Smileys.getSmileyResource(Smileys.CRYING), // 13
- Smileys.getSmileyResource(Smileys.LIPS_ARE_SEALED), // 14
- Smileys.getSmileyResource(Smileys.LAUGHING), // 15
- Smileys.getSmileyResource(Smileys.WTF), // 16
- Smileys.getSmileyResource(Smileys.MAD), // 17
- Smileys.getSmileyResource(Smileys.HEART), // 18
- Smileys.getSmileyResource(Smileys.SMIRK), // 19
- Smileys.getSmileyResource(Smileys.POKERFACE), // 20
- };
-
- public static final int DEFAULT_SMILEY_TEXTS = R.array.default_smiley_texts;
- public static final int DEFAULT_SMILEY_NAMES = R.array.default_smiley_names;
-
- /**
- * Builds the hashtable we use for mapping the string version
- * of a smiley (e.g. ":-)") to a resource ID for the icon version.
- */
- private HashMap<String, Integer> buildSmileyToRes() {
- if (DEFAULT_SMILEY_RES_IDS.length != mSmileyTexts.length) {
- // Throw an exception if someone updated DEFAULT_SMILEY_RES_IDS
- // and failed to update arrays.xml
- throw new IllegalStateException("Smiley resource ID/text mismatch");
- }
-
- HashMap<String, Integer> smileyToRes =
- new HashMap<String, Integer>(mSmileyTexts.length);
- for (int i = 0; i < mSmileyTexts.length; i++) {
- smileyToRes.put(mSmileyTexts[i], DEFAULT_SMILEY_RES_IDS[i]);
- }
-
- return smileyToRes;
- }
-
- /**
- * Builds the regular expression we use to find smileys in {@link #addSmileySpans}.
- */
- private Pattern buildPattern() {
- // Set the StringBuilder capacity with the assumption that the average
- // smiley is 3 characters long.
- StringBuilder patternString = new StringBuilder(mSmileyTexts.length * 3);
-
- // Build a regex that looks like (:-)|:-(|...), but escaping the smilies
- // properly so they will be interpreted literally by the regex matcher.
- patternString.append('(');
- for (String s : mSmileyTexts) {
- patternString.append(Pattern.quote(s));
- patternString.append('|');
- }
- // Replace the extra '|' with a ')'
- patternString.replace(patternString.length() - 1, patternString.length(), ")");
-
- return Pattern.compile(patternString.toString());
- }
-
-
- /**
- * Adds ImageSpans to a CharSequence that replace textual emoticons such
- * as :-) with a graphical version.
- *
- * @param text A CharSequence possibly containing emoticons
- * @return A CharSequence annotated with ImageSpans covering any
- * recognized emoticons.
- */
- public CharSequence addSmileySpans(CharSequence text) {
- SpannableStringBuilder builder = new SpannableStringBuilder(text);
-
- Matcher matcher = mPattern.matcher(text);
- while (matcher.find()) {
- int resId = mSmileyToRes.get(matcher.group());
- builder.setSpan(new ImageSpan(mContext, resId),
- matcher.start(), matcher.end(),
- Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
- }
-
- return builder;
- }
-}
-
-