Get pictures of the App Inventor Blocks here : goo.gl/uh300T Best Android Book : goo.gl/uPhXFI In this part of my Android development tutorial for beginners I will focus on the App Inventor Blocks Editor. I did my best to cover as much as possible in this one video. I also have pictures of the blocks in the link above to help everyone easily copy from them. I cover Location Sensor, global variables, changing label text, working with strings, Sound, Buttons, Event Handling, Text to Speech, Vibration, Accelerometers, Orientation changes, Dialog boxes, executing activities, and so much more.