title: Is it okay to create app data in internal memory
body: <p>I am developing an app which consists of functionality to take pictures using camera, store it on memory and mail it to the specified users.</p>
  
  <p>I created a folder in the SD card and storing the images there. But some of the new devices like Nexus S are not consisting of any SD card. So, is it okay if we access the internal memory?</p>
  
  <p>If so how can i do it?</p>