Fix deprecated codes

app/src/main/java/com/hippo/util/TextUrl.java

@@ -1,63 +0,0 @@
-/*
- * Copyright 2016 Hippo Seven
- *
- * 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 com.hippo.util;
-
-import android.text.Spannable;
-import android.text.SpannableString;
-import android.text.style.URLSpan;
-
-import java.nio.charset.Charset;
-import java.nio.charset.StandardCharsets;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-public final class TextUrl {
-
-    public static final Charset UTF_8 = StandardCharsets.UTF_8;
-
-    private static final Pattern URL_PATTERN = Pattern.compile("(http|https)://[a-z0-9A-Z%-]+(\\.[a-z0-9A-Z%-]+)+(:\\d{1,5})?(/[a-zA-Z0-9-_~:#@!&',;=%/\\*\\.\\?\\+\\$\\[\\]\\(\\)]+)?/?");
-
-    public static CharSequence handleTextUrl(CharSequence content) {
-        Matcher m = URL_PATTERN.matcher(content);
-
-        Spannable spannable = null;
-        while (m.find()) {
-            // Ensure spannable
-            if (spannable == null) {
-                if (content instanceof Spannable) {
-                    spannable = (Spannable) content;
-                } else {
-                    spannable = new SpannableString(content);
-                }
-            }
-
-            int start = m.start();
-            int end = m.end();
-
-            URLSpan[] links = spannable.getSpans(start, end, URLSpan.class);
-            if (links.length > 0) {
-                // There has been URLSpan already, leave it alone
-                continue;
-            }
-
-            URLSpan urlSpan = new URLSpan(m.group(0));
-            spannable.setSpan(urlSpan, start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
-        }
-
-        return spannable == null ? content : spannable;
-    }
-}