how to print from android phone via wifi

Note: If you do not have root permission, you can try it, in general, you need root permission to connect successfully. 1. Make sure your PC and Android phone are connected to WiFi and under the same network segment;2. Turn on USB debugging and connect the Android device to the development PC with USB;3. Go to the Pla

Android Studio uses the adb wifi plug-in to implement real-machine wireless debugging and androidadb It is always used as a simulator, and the garbage memory of a small version is unbearable. At the same time, most of the simulator versions are stopped at 4.4, which cannot reflect the features of Android 5.0 and 6.0, therefore, we decided to use the

, personal advice set to 30 seconds. 3, when not to close the screen manually. This is a very good habit of saving batteries, but it takes a while to develop, every time after watching the phone into the pocket press the power button (hanging machine key) can let the phone black screen. 4, close the window animation effect. Although these animations look cool, but also very power consumption, if you do no

Original: http://www.cnblogs.com/sunzhenxing19860608/archive/2011/07/14/2106492.html1. First let the Android phone listen to the specified port:This step requires the use of the shell, so there must be a terminal emulator on the phone, but a lot of online, just look for a line, in turn, typing the following lines: 1234 su//获取root权限setprop ser

I forgot my data line at the company. I found a way to debug the android program using wifi and wrote down the backup. 1. First, let the android phone listen to the specified port:This step requires the use of shell, so there must be a terminal simulator on the mobile phone,

This example for you to share the Android decision is WiFi or 4G network code for your reference, the specific content as follows Package com.chengxinet.bobo.utils; Import Android.content.Context; Import Android.net.ConnectivityManager; Import Android.net.NetworkInfo; Import Android.telephony.TelephonyManager; /** * Created by the Administrator on 2016/1/7. */public class Networkutils {public stati

-s 0-w/sdcard/tmp.pcap-Way two: Tcpdump app to execute grab bagA lot of related appsBenefits: Can not use USB connection, can also catch the normal environment of network packets,The Android system will not enter deep sleep when the USB is connected, and the client may behave differently during deep sleep (wake lock, Alarm, WiFi switch). ）Also recommended Betterbatterystat http://forum.xda-developers.com/sh

The data cable is lost and I don't want to spend any money to buy it. I checked it online. The Android mobile phone can debug the program through WiFi. That's great. I did it myself. Although the data on the Internet is very detailed, but there are still some problems. Record them and refer to them next time. 1. First, let the

Pre-preparation: My Linux Mint operating system (in short toss the process of suspected is not a system problem), the first is to create a WiFi hotspot for Android phone use, this time notebook as a communication server side, Android phone as a client, communicates through t

Baidu Cloud software users to the detailed analysis to share the Baidu Cloud Android version of the "WiFi album Automatic Backup" feature tutorial. Tutorial Sharing: Baidu Cloud Android version to open "WiFi album Automatic backup" function: In the settings interface to open the "

Hardware configuration:Computer Operating System: Ubuntu 12.04 ltsMobile phone system: Lenovo a780, Android 4.0 Android does not support WiFi in ad-hoc mode. Windows 7 soft AP is relatively simple. This article introduces how to implement soft AP in Ubuntu. (You need your wireless Nic to support AP) Use the hostapd to

Powermanager = (powermanager) getsystemservice (context. power_service );Mwakelock = powermanager. newwakelock (powermanager. partial_wake_lock,"AAAAA ");Mwakelock. setreferencecounted (true );// Create a WiFi lockWifimanager = (wifimanager) getsystemservice (context. wifi_service );Mwifilock = wifimanager. createwifilock ("cbsradioplayer ");Mwifilock. setreferencecounted (true );Mwakelock. Acquire ();// Acquire W