1 files changed, 38 insertions, 0 deletions
diff --git a/libs/hwui/utils/StringUtils.cpp b/libs/hwui/utils/StringUtils.cpp
new file mode 100644
index 000000000000..64a59705028a
--- /dev/null
+++ b/libs/hwui/utils/StringUtils.cpp
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2015 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.
+ */
+
+#include "StringUtils.h"
+
+namespace android {
+namespace uirenderer {
+
+unordered_string_set StringUtils::split(const char* spacedList) {
+    unordered_string_set set;
+    const char* current = spacedList;
+    const char* head = current;
+    do {
+        head = strchr(current, ' ');
+        std::string s(current, head ? head - current : strlen(current));
+        if (s.length()) {
+            set.insert(std::move(s));
+        }
+        current = head + 1;
+    } while (head);
+    return set;
+}
+
+}; // namespace uirenderer
+}; // namespace android