M7350/base/core/java/android/text/SpannedString.java
2024-09-09 08:52:07 +00:00

49 lines
1.5 KiB
Java

/*
* 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);
}
}
}