title: make an auto update for android app from server
body: <p>I'm developing an app for android in my company that will be running in a few tablets, if I make some changes I need to re-download and re-install my app in server manually. is there any way to do this automatically? I've search it, and this is what I've got;</p>
  
  <pre><code>protected void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState);
      setContentView(R.layout.activity_main);    
          Intent intent = new Intent(Intent.ACTION_VIEW ,Uri.parse("http://192.168.xxx.xxx/myApp.apk"));
          startActivity(intent);  
  }
  </code></pre>
  
  <p>but it only download from my apk link, but it didn't install my apk, and everytime I open my app, It always download from my link, I want to make it only download when there's new app, and automatically install it.</p>