Update README.md

Author: coderJohnZhang

README.md

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-# ScreenRecord
+# [ScreenRecord](https://github.com/coderJohnZhang/ScreenRecord)
+
+## Introduction
+
+A screen recorder tool realized by Android MediaProjection API.
+
+
+## About me
+
+Email: [email protected]<br><br>
+CSDN blog: http://blog.csdn.net/johnwcheung<br><br>
+Github: https://github.com/coderJohnZhang
+
+## License
+
+		Copyright 2018 John Cheung
+
+		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.
+
+
+