Rename to Kelar Keyboard (org.kelar.inputmethod.latin)

1 files changed, 0 insertions, 183 deletions

diff --git a/java/src/com/android/inputmethod/latin/utils/SpannableStringUtils.java b/java/src/com/android/inputmethod/latin/utils/SpannableStringUtils.java
deleted file mode 100644
index c41817fe6..000000000
--- a/java/src/com/android/inputmethod/latin/utils/SpannableStringUtils.java
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * Copyright (C) 2013 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.inputmethod.latin.utils;
-
-import android.text.Spannable;
-import android.text.SpannableString;
-import android.text.Spanned;
-import android.text.SpannedString;
-import android.text.TextUtils;
-import android.text.style.SuggestionSpan;
-import android.text.style.URLSpan;
-
-import com.android.inputmethod.annotations.UsedForTesting;
-
-import java.util.ArrayList;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-public final class SpannableStringUtils {
-    /**
-     * Copies the spans from the region <code>start...end</code> in
-     * <code>source</code> to the region
-     * <code>destoff...destoff+end-start</code> in <code>dest</code>.
-     * Spans in <code>source</code> that begin before <code>start</code>
-     * or end after <code>end</code> but overlap this range are trimmed
-     * as if they began at <code>start</code> or ended at <code>end</code>.
-     * Only SuggestionSpans that don't have the SPAN_PARAGRAPH span are copied.
-     *
-     * This code is almost entirely taken from {@link TextUtils#copySpansFrom}, except for the
-     * kind of span that is copied.
-     *
-     * @throws IndexOutOfBoundsException if any of the copied spans
-     * are out of range in <code>dest</code>.
-     */
-    public static void copyNonParagraphSuggestionSpansFrom(Spanned source, int start, int end,
-            Spannable dest, int destoff) {
-        Object[] spans = source.getSpans(start, end, SuggestionSpan.class);
-
-        for (int i = 0; i < spans.length; i++) {
-            int fl = source.getSpanFlags(spans[i]);
-            // We don't care about the PARAGRAPH flag in LatinIME code. However, if this flag
-            // is set, Spannable#setSpan will throw an exception unless the span is on the edge
-            // of a word. But the spans have been split into two by the getText{Before,After}Cursor
-            // methods, so after concatenation they may end in the middle of a word.
-            // Since we don't use them, we can just remove them and avoid crashing.
-            fl &= ~Spanned.SPAN_PARAGRAPH;
-
-            int st = source.getSpanStart(spans[i]);
-            int en = source.getSpanEnd(spans[i]);
-
-            if (st < start)
-                st = start;
-            if (en > end)
-                en = end;
-
-            dest.setSpan(spans[i], st - start + destoff, en - start + destoff,
-                         fl);
-        }
-    }
-
-    /**
-     * Returns a CharSequence concatenating the specified CharSequences, retaining their
-     * SuggestionSpans that don't have the PARAGRAPH flag, but not other spans.
-     *
-     * This code is almost entirely taken from {@link TextUtils#concat(CharSequence...)}, except
-     * it calls copyNonParagraphSuggestionSpansFrom instead of {@link TextUtils#copySpansFrom}.
-     */
-    public static CharSequence concatWithNonParagraphSuggestionSpansOnly(CharSequence... text) {
-        if (text.length == 0) {
-            return "";
-        }
-
-        if (text.length == 1) {
-            return text[0];
-        }
-
-        boolean spanned = false;
-        for (int i = 0; i < text.length; i++) {
-            if (text[i] instanceof Spanned) {
-                spanned = true;
-                break;
-            }
-        }
-
-        StringBuilder sb = new StringBuilder();
-        for (int i = 0; i < text.length; i++) {
-            sb.append(text[i]);
-        }
-
-        if (!spanned) {
-            return sb.toString();
-        }
-
-        SpannableString ss = new SpannableString(sb);
-        int off = 0;
-        for (int i = 0; i < text.length; i++) {
-            int len = text[i].length();
-
-            if (text[i] instanceof Spanned) {
-                copyNonParagraphSuggestionSpansFrom((Spanned) text[i], 0, len, ss, off);
-            }
-
-            off += len;
-        }
-
-        return new SpannedString(ss);
-    }
-
-    public static boolean hasUrlSpans(final CharSequence text,
-            final int startIndex, final int endIndex) {
-        if (!(text instanceof Spanned)) {
-            return false; // Not spanned, so no link
-        }
-        final Spanned spanned = (Spanned)text;
-        // getSpans(x, y) does not return spans that start on x or end on y. x-1, y+1 does the
-        // trick, and works in all cases even if startIndex <= 0 or endIndex >= text.length().
-        final URLSpan[] spans = spanned.getSpans(startIndex - 1, endIndex + 1, URLSpan.class);
-        return null != spans && spans.length > 0;
-    }
-
-    /**
-     * Splits the given {@code charSequence} with at occurrences of the given {@code regex}.
-     * <p>
-     * This is equivalent to
-     * {@code charSequence.toString().split(regex, preserveTrailingEmptySegments ? -1 : 0)}
-     * except that the spans are preserved in the result array.
-     * </p>
-     * @param charSequence the character sequence to be split.
-     * @param regex the regex pattern to be used as the separator.
-     * @param preserveTrailingEmptySegments {@code true} to preserve the trailing empty
-     * segments. Otherwise, trailing empty segments will be removed before being returned.
-     * @return the array which contains the result. All the spans in the <code>charSequence</code>
-     * is preserved.
-     */
-    @UsedForTesting
-    public static CharSequence[] split(final CharSequence charSequence, final String regex,
-            final boolean preserveTrailingEmptySegments) {
-        // A short-cut for non-spanned strings.
-        if (!(charSequence instanceof Spanned)) {
-            // -1 means that trailing empty segments will be preserved.
-            return charSequence.toString().split(regex, preserveTrailingEmptySegments ? -1 : 0);
-        }
-
-        // Hereafter, emulate String.split for CharSequence.
-        final ArrayList<CharSequence> sequences = new ArrayList<>();
-        final Matcher matcher = Pattern.compile(regex).matcher(charSequence);
-        int nextStart = 0;
-        boolean matched = false;
-        while (matcher.find()) {
-            sequences.add(charSequence.subSequence(nextStart, matcher.start()));
-            nextStart = matcher.end();
-            matched = true;
-        }
-        if (!matched) {
-            // never matched. preserveTrailingEmptySegments is ignored in this case.
-            return new CharSequence[] { charSequence };
-        }
-        sequences.add(charSequence.subSequence(nextStart, charSequence.length()));
-        if (!preserveTrailingEmptySegments) {
-            for (int i = sequences.size() - 1; i >= 0; --i) {
-                if (!TextUtils.isEmpty(sequences.get(i))) {
-                    break;
-                }
-                sequences.remove(i);
-            }
-        }
-        return sequences.toArray(new CharSequence[sequences.size()]);
-    }
-}