code: public void startScreenshotSequence(String name) {
  		if(config.commandLogging){
  			Log.d(config.commandLoggingTag, "startScreenshotSequence(\""+name+"\")");
  		}
  		
  		startScreenshotSequence(name,
  				80, // quality
  				400, // 400 ms frame delay
  				100); // max frames
  	}
docs: Takes a screenshot sequence and saves the images with the specified name prefix in the {@link Config} objects save path (default set to: /sdcard/Robotium-Screenshots/).
  
  The name prefix is appended with "_" + sequence_number for each image in the sequence,
  where numbering starts at 0.
  
  Requires write permission (android.permission.WRITE_EXTERNAL_STORAGE) in AndroidManifest.xml of the application under test.
  
  At present multiple simultaneous screenshot sequences are not supported.
  This method will throw an exception if stopScreenshotSequence() has not been
  called to finish any prior sequences.
  Calling this method is equivalend to calling startScreenshotSequence(name, 80, 400, 100);
  
  @param name the name prefix to give the screenshot