now you get a file folder in that folder and now you can easily read xml files also. Step 4: It's not any step just copy contents of both folder(in this case both new folder)to the single one. Source:- Android: Getting source code from an APK file.
It was Lewis Nixon who invented the very first sonar-type listening device in 1906. He was seeking a way of detecting icebergs. But the sonar was not invented, its inventor was nobody, but developed through the years. Sonar had very humble beginnings, from crude instruments to advanced technology.
1 Synthetic-aperture radar (SAR), was invented in the early 1950s at Goodyear Aircraft Corporation. 2  Using a single, relatively small antenna carried on an aircraft, a SAR combines the returns from each pulse to produce a high-resolution image of the terrain comparable to that obtained by a much larger antenna.he most widespread radar device today is undoubtedly the radar gun. This is a small, usually hand-held, Doppler radar that is used to detect the speed of objects, especially trucks and automobiles in regulating traffic, as well as pitched baseballs, runners, or other moving objects in sports.