.. How to Use JAR file in Unity project on Pico device

How to Use JAR file in Unity project on Pico device
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.. toctree::
   :hidden:

   chapter_one
   chapter_two
   chapter_three
   chapter_four

Contents
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.. list-table:: 
   :widths: 10 130

   * - 1
     - :ref:`Introduction <Introduction>`           
   * - 2
     - :ref:`Method 1. Non-inheriting the main Activity <Method 1. Non-inheriting the main Activity>` 
   * - 3
     - :ref:`Method 2. Unity methods be invoked passively by JAR file using UnitySendMessage <Method 2. Unity methods be invoked passively by JAR file using UnitySendMessage>`  
   * - 4
     - :ref:`Notes <Notes>`