Add README.md

Author: zavierferodova

README.md

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+# Android Java Tools
+
+This tools use for compile and run Java Command Line Application via Terminal Emulator (Termux) Android.
+
+## Algorithm
+1. First script will compile `.java` extension to class file.
+2. After `.java` compiled and classes file `.class` generated, script will zip all of `.class` files on single `.jar` file.
+3. After `.jar` file generated script will create Android `.dex` file.
+4. Finnaly Java can be executed on Android with dalvikvm.
+
+## Installation
+Run command `bash Install.sh` to install required dependencies.
+
+## The App
+
+![Screenshoot](https://github.com/zavierferodova/Android-Java-Tools/blob/master/media/Screenshot.png?raw=true)