android_translation_layer/src/api-impl/android/text/SpannableString.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 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);
	}
}