globals for android app
<p>I have several static operations which are making calls to the Sqlite DB. every time i make a call to them i have to pass context. </p>

<p>googling suggest me to extend application class. But as you can see form the below code , now i have to App variable.</p>

<pre><code>      public void onCreate(Bundle savedInstanceState)
       {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);  
    VocaBuilderApp App = (VocaBuilderApp) getApplicationContext();
</code></pre>
