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-rw-r--r--core/java/android/text/SpannableString.java56
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diff --git a/core/java/android/text/SpannableString.java b/core/java/android/text/SpannableString.java
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+/*
+ * Copyright (C) 2006 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 android.text;
+
+
+/**
+ * This is the class for text whose content is immutable but to which
+ * markup objects can be attached and detached.
+ * For mutable text, see {@link SpannableStringBuilder}.
+ */
+public class SpannableString
+extends SpannableStringInternal
+implements CharSequence, GetChars, Spannable
+{
+ public SpannableString(CharSequence source) {
+ super(source, 0, source.length());
+ }
+
+ private SpannableString(CharSequence source, int start, int end) {
+ super(source, start, end);
+ }
+
+ public static SpannableString valueOf(CharSequence source) {
+ if (source instanceof SpannableString) {
+ return (SpannableString) source;
+ } else {
+ return new SpannableString(source);
+ }
+ }
+
+ public void setSpan(Object what, int start, int end, int flags) {
+ super.setSpan(what, start, end, flags);
+ }
+
+ public void removeSpan(Object what) {
+ super.removeSpan(what);
+ }
+
+ public final CharSequence subSequence(int start, int end) {
+ return new SpannableString(this, start, end);
+ }
+}