1 files changed, 54 insertions, 0 deletions
diff --git a/mobile/android/thirdparty/ch/boye/httpclientandroidlib/util/TextUtils.java b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/util/TextUtils.java
new file mode 100644
index 000000000..52d8286ff
--- /dev/null
+++ b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/util/TextUtils.java
@@ -0,0 +1,54 @@
+/*
+ * ====================================================================
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ * ====================================================================
+ *
+ * This software consists of voluntary contributions made by many
+ * individuals on behalf of the Apache Software Foundation.  For more
+ * information on the Apache Software Foundation, please see
+ * <http://www.apache.org/>.
+ *
+ */
+
+package ch.boye.httpclientandroidlib.util;
+
+/**
+ * @since 4.3
+ */
+public final class TextUtils {
+
+    public static boolean isEmpty(final CharSequence s) {
+        if (s == null) {
+            return true;
+        }
+        return s.length() == 0;
+    }
+
+    public static boolean isBlank(final CharSequence s) {
+        if (s == null) {
+            return true;
+        }
+        for (int i = 0; i < s.length(); i++) {
+            if (!Character.isWhitespace(s.charAt(i))) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+}