Can you connect between Android dev...
20
06
Can you connect between Android devices directly with Wi -Fi?
If it is a terminal with Android OS 4.0 or later, it supports "Wi-Fi Direct", so you can connect two Android devices directly by Wi-Fi.
In general, when communicating with Wi-Fi, external devices such as routers with access point functions are used, but Wi-Fi Direct achieves access points software.In other words, the Android device with Wi-Fi directly enabled functions as a Wi-Fi access point, so you can communicate directly with Wi-Fi without installing a router.
Since Wi-Fi directs use Wi-Fi networks literally, the communication speed is greatly beaten and the communication range is wider than the Bluetooth of the wireless communication standard.This is a suitable connection method when you want to quickly interact with a large amount of photos, large -capacity movie files, etc.
When connecting an Android device by Wi-Fi direct, open the screen in both terminals, "Settings" → "Network and Internet" → "Wi-Fi" → "Wi-Fi Settings", and in the detailed settings.Open "-fi Direct" (the procedure to open the screen differs slightly depending on the version of the terminal and Android OS).After waiting for a while, the terminal name of the opponent will be displayed in the "Pier Device" column, so if you tap it and the other party agrees with "Invitation to Connection", the Wi-Fi direct setting will be completed and connected.。
Apps that support Wi-Fi directly are useful for files.Speaking of third-party apps distributed on Google Play, installing "Wi-Fi Direct +" on two Android devices and transmits files directly via Wi-Fi if they can detect each other's existence.I can do it.There are not many compatible apps, but it is convenient to obtain if there are many opportunities to transfer large -capacity files.
