title: define global params in android
body: <p>want to define some global const parameters (arrs , int etc..) in one java file so the all activity can reach them and use them.<br>
   I tried to define them globaly in some activity and do import to this activity but it isn't work.</p>
  
  <p>In level_1_general:</p>
  
  <pre><code>    public int NUMBER_OF_WORDS=50;
  </code></pre>
  
  <p>The import:</p>
  
  <pre><code>import com.example.freeenglish.Level1_general;
  </code></pre>
  
  <p>What is the right way to do that?</p>