Initial Contribution

1 files changed, 48 insertions, 0 deletions

diff --git a/core/java/android/text/SpannedString.java b/core/java/android/text/SpannedString.java
new file mode 100644
index 000000000000..afed221f4152
--- /dev/null
+++ b/core/java/android/text/SpannedString.java
@@ -0,0 +1,48 @@
+/*
+ * 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 and markup are immutable.
+ * For mutable markup, see {@link SpannableString}; for mutable text,
+ * see {@link SpannableStringBuilder}.
+ */
+public final class SpannedString
+extends SpannableStringInternal
+implements CharSequence, GetChars, Spanned
+{
+    public SpannedString(CharSequence source) {
+        super(source, 0, source.length());
+    }
+
+    private SpannedString(CharSequence source, int start, int end) {
+        super(source, start, end);
+    }
+
+    public CharSequence subSequence(int start, int end) {
+        return new SpannedString(this, start, end);
+    }
+
+    public static SpannedString valueOf(CharSequence source) {
+        if (source instanceof SpannedString) {
+            return (SpannedString) source;
+        } else {
+            return new SpannedString(source);
+        }
+    }
+}