If you are developing Android apps in Eclipse using java then you already know how cumbersome it is to use intellisense in Eclipse. You always need to press ctr+space to get the method extensions.

There is a very small trick you can use to increase the response time.
  1. Open Windows->Prefrences from Eclipse Menu
  2. Select Java->Editor->Content Assist.
  3. In Content Assist enable Auto Activation if it is disabled(generally it is enabled).
  4. Set the Auto Activation Delay to 0.
  5. Set Auto Activation Triggers for Java to '.(abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ' without the single quotes.
  6. Apply and click Ok

ContentAssist.png

Now enjoy fast pase programming.