new Single Code Point String - Android java.lang

Android examples for java.lang:String Unicode

  1. HOME
  2. Android
  3. java.lang
  4. String Unicode

Description

new Single Code Point String

Demo Code

/*/* w  w  w  .ja  v a 2 s.  c  o m*/
 * Copyright (C) 2012 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.
 */
import android.text.TextUtils;
import java.util.Arrays;

public class Main{

    public static String newSingleCodePointString(int codePoint) {
        if (Character.charCount(codePoint) == 1) {
            // Optimization: avoid creating a temporary array for characters that are
            // represented by a single char value
            return String.valueOf((char) codePoint);
        }
        // For surrogate pair
        return new String(Character.toChars(codePoint));
    }

}

Related Tutorials