About this app
For a military passionates and tank games fans. Set up alternative lock screen
app in order to enjoy amazing images of tanks. Tanks are vehicles used in war
combat. Have fun.
Tank Attack lock screen is a system lockscreen replacement. It also displays
date and time. On the top bar it shows battery level and status. There is a shortcut
sliding panel accessible from the bottom of the screen to quickly show camera
or calculator. You can set secure password for phone unlocking or leave default
slide to unlock option.
Tank attack features:
- nice design
- easy configuration
- fast and smooth work
- low battery consumption
How to set it up:
- start the app
- disable default system lock screen
- choose security password or stick with simple slide to unlock
- select favourite background
- or keep random background setting
- preview
- enable as lock screen
A tank is an armoured combat vehicle, typically armed with a large cannon and a few machine guns.
A tank is covered in thick armour to protect it from enemy weapons. Tanks have tracks that wrap around its wheels to spread out its weight and let it cross rough ground.
Most tanks have a powerful gun and one or more machine guns.
A tank's crew is normally 3-5. A driver, commander and gunner are always present. There may also be a loader, who handles the ammunition for the main gun
(so the gunner doesn't have to take eyes off the target). Some WWII tanks also had a separate soldier responsible for the radio.
The first tanks were made by the British Royal Navy and French car manufacturers during World War I as a way of attacking enemy trenches. They were called tanks to trick the Germans into thinking they were water carriers for the Middle Eastern theatre of World War I. Their use in a surprise attack in the Battle of the Somme caused fear among the German soldiers but their small numbers and poor reliability prevented them from making much difference.
Tanks became a main weapon during World War II, where battles between great numbers of tanks were fought, especially between the Germans and the Soviet Union. The Battle of Kursk was the biggest. Well-known World War II tanks were the German Panzer IV, Panther and Tigers, Soviet T-34 (produced in the largest numbers of any tank of the war and second most ever), British Matilda, Churchill and Cromwell, and American M4 Sherman (second most produced tank of the war) and Stuart tanks. There had also been plans for much larger and more heavily armoured tanks, but these were determined to be of little use due to their huge weight, which would have made moving them very difficult, and the huge size, which would have made them easy targets for heavy artillery.
Old tanks are often modified for other uses like carrying soldiers or equipment. Combat engineers use special tank-based vehicles, for example minesweeper tanks or bridge-layer tanks.
The tank is a major part of all large armies today. Tanks have replaced the cavalry everywhere and do the things that soldiers on horseback did in the past. Most modern tanks are of the heavy or Main Battle Tank type, able to fight other tanks. Compared to older types MBTs are very heavy (Russian MBTS being about 40 tons and Western around 60 tons) with a 120 mm (Western) and 125 mm (Russian) calibre cannon and 2-3 machine guns. Marines and other specialized forces also use some light tanks.
App Permissions
Allows applications to open network sockets.
Allows access to the vibrator.
Allows an app to create windows using the type TYPE_APPLICATION_OVERLAY, shown on top of all other apps.
Allows applications to access information about networks.
Allows applications to access information about Wi-Fi networks.
Allows applications to disable the keyguard if it is not secure.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Allows an application to read or write the system settings.
Required to be able to access the camera device.
Allows applications to set the wallpaper.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Marker permission for applications that wish to access notification policy.
