If you ever wanted to record your Android device screen and it is running Android 4.4+, you can record it with this command (You will need ADB installed and debugging enabled or if you have a terminal app on your device) :
adb shell screenrecord –bit-rate 8000000 –time-limit 30 /sdcard/kitkat.mp4
kitkat.mp4 being the name of the file.
/sdcard being the location of the file being saved.
–time-limit 30 being the amount of time to record. (In seconds)
–bit-rate being the bitrate.
Now you don’t have to buy a crappy screen recorder on the play store like I did
Video (may be here later) :