android wifi authentication problem

Android solves the problem that the mobile phone cannot find the hotspot after the hotspot is opened through custom settings ., Android hotspot During the development process, the mobile phone cannot find the hotspot after the hotspot is opened through custom settings. Later, by viewing the hostapd. conf file in the/data/misc/

Java socket Framework, of course, the socket for all kinds of language is exactly the same, but the bottom implementation is different, To the Java even the implementation of the socket does not need to tube, just know how to use the class library can be. Socket communication requires at least two premises for each other's IP and port. This is also the basis of the requirements, so the problem is to exclude code problems can only appear here, of cour

We go online search Android location is null can not locate the problem, there is an estimated a lot of articles about how to solve, but in the end we found that basically useless. This article will be based on the principles of Android positioning to deeply analyze the reasons and propose a real solution. Before we go into the analysis, we must first look at the

(Settings.system.wifi_sleep_policy_never!=value) { settings.system.putint ( Context.getcontentresolver (), settings.system.wifi_sleep_policy,settings.system.wifi_sleep_policy_ NEVER); } } [Java]View plain copy//restore[Java]View plain copy public void Restorewifidormancy {final Sharedpreferences prefs = Context.getsha Redpreferences ("Wifi_sleep_policy", context.mode_private); int defaultpolicy = Prefs.getint (Configmanager.wifi_sleep_policy, Settings.System.WIFI_SLEEP_POLICY_DEFAULT); Settings

the bank payment page correctly, and the rest is deemed to have been completed, because the user needs to test it later. When all the changes are sent to the QA environment, the user will test the following environments on different mobile devices: Android/chorme; Android/Firefox; Android/opera; Android/Safari; IOS/

We go online search Android positioning location NULL can not locate the problem, it is estimated that a large pile of articles on how to solve, but finally we found that the basic useless. This article will be based on the Android positioning principle to in-depth analysis of the reasons can not locate and propose a real solution. Before analyzing, we must first

Basic Android tutorial -- 7.5.5 WebView cache problem, 7.5.5webviewBasic Android tutorial -- 7.5.5 WebView cache Problems Tags (separated by spaces): basic Android tutorialThis section introduces: Currently, many portal information websites, such as Tiger sniffing, ifanr, and titanium media, are simply information r

Problem: Public class netstatreceiver extends broadcastreceiver {Public static final string netaction = "android.net. Conn. connectivity_change ";@ OverridePublic void onreceive (context, intent ){// Todo auto-generated method stubThis. Context = context;If (intent. getaction (). Equals (netaction )){// In intent, the connectivitymanager. extra_no_connectivity keyword indicates whether the network is connected.Boolean isbreak = intent. getbooleanextra

Environment Access to some HTTPS sites, such as Gmail, via a proxy gateway (such as mobile Cmwap) on an Android phone sometimes has the following error: "Unable to establish secure connection"-A secure connecction could not to be established. Reason This is a deep hidden problem, because the system protocol stack in the establishment of SSL sockets, the lack of provincial capital calls SecurityMana

Original URL: http://blog.csdn.net/hxdanya/article/details/39371759Since the NDK-compiled executables are called in the app, there has been no problem with versions 4.4 and earlier. Recently due to the test run on Android L found that when running the executable file, the following error is reported:Error:only position independent executables (PIE) is supported.The security mechanism for PIE was introduced

Mirrors.opencas.cn Chinese Academy of Sciences Speed 200k, very good, very fullUser name:[email protected]Password: Whui mobile phoneThis error occurs site authentication, then go to https://support.google.com/plus/answer/1350405 Register accountPlease login to the folowing domainDl.google.comAndroid SDK Update mirror server onlineDalian Neusoft Institute of Information Mirror server address:http://mirrors.neusoft.edu.cn Port: 80Beijing University mir