Android应用程序无法连接到无线网络,但3G的正常工作,通过WiFi共享 [英] Android application not connecting to Wifi ,but works fine in 3G shared through Wifi

查看:178
本文介绍了Android应用程序无法连接到无线网络,但3G的正常工作,通过WiFi共享的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我无法理解为什么我的Andr​​oid应用程序访问它通过WiFi上网时无法正常工作。该应用程序可以当它使用自己的3G连接工作。它没有连接到WIFI。但是,如果我同意通过WiFi(圈养)我的3G连接,我有我的iPhone的Andr​​oid设备可以访问服务器。我检查了各种设备的应用,改变了清单如下,还是没有反应。
在code不连接是一个登录页面。我跟普通的PHP脚本,但它不能连接到该脚本的WiFi,

在此先感谢

 < XML版本=1.0编码=UTF-8&GT?;
<舱单的xmlns:机器人=htt​​p://schemas.android.com/apk/res/android
    包=cs.nott.ac.uk.app
    安卓版code =1
    机器人:VERSIONNAME =1.0>

    <使用-SDK安卓的minSdkVersion =10/>

    <使用-权限的Andr​​oid:名称=android.permission.ACCESS_WIFI_STATE/>
    <使用-权限的Andr​​oid:名称=android.permission.CHANGE_WIFI_STATE/>
    <使用-权限的Andr​​oid:名称=android.permission.CHANGE_NETWORK_STATE/>
    <使用-权限的Andr​​oid:名称=android.permission.INTERNET对/>
    <使用-权限的Andr​​oid:名称=android.permission.ACCESS_NETWORK_STATE/>

    <使用特征的android:NAME =android.hardware.wifi/>

    <支持屏
        机器人:largeScreens =真
        机器人:normalScreens =真
        机器人:smallScreens =真
        机器人:xlargeScreens =真/>

    <应用
        机器人:图标=@可绘制/启动
        机器人:标签=@字符串/ APP_NAME>
        <活动
            机器人:名称=。activities.LoginActivity
            机器人:clearTaskOnLaunch =真
            机器人:图标=@可绘制/ ic_launcher
            机器人:标签=@字符串/ APP_NAME>
            <意向滤光器>
                <作用机器人:名称=android.intent.action.MAIN/>

                <类机器人:名称=android.intent.category.LAUNCHER/>
            &所述; /意图滤光器>
        < /活性GT;
        <活动
            机器人:名称=。activities.MainActivity
            机器人:clearTaskOnLaunch =真正的>
        < /活性GT;
        <活动机器人:名称=。activities.qr.RefresherActivity>
        < /活性GT;
        <活动机器人:名称=。activities.SummaryActivity>
        < /活性GT;
        <活动机器人:名称=。activities.management.ManagementandReflection>
        < /活性GT;
        <活动机器人:名称=。activities.qr.QR_MaterialActivity>
        < /活性GT;
        <活动机器人:名称=。activities.qr.Starting_offActivity>
        < /活性GT;
        <活动机器人:名称=。activities.qr.DifferentialActivity>
        < /活性GT;
        <活动机器人:名称=。activities.qr.ThingsActivity>
        < /活性GT;
        <活动机器人:名称=。activities.qr.InvestigationsActivity>
        < /活性GT;
        <活动机器人:名称=。activities.qr.RisksActivity>
        < /活性GT;
        <活动机器人:名称=。activities.qr.TeachingActivity>
        < /活性GT;
        <活动机器人:名称=。activities.management.SocialActivity>
        < /活性GT;
        <活动机器人:名称=。activities.management.PsychologicalActivity>
        < /活性GT;
        <活动机器人:名称=。activities.management.BiologicalActivity>
        < /活性GT;
        <活动机器人:名称=。activities.management.AssessmentActivity>
        < /活性GT;
        <活动机器人:名称=。activities.management.ReflectionsActivity>
        < /活性GT;
        <活动机器人:名称=。activities.management.learningActivity>
        < /活性GT;
        <活动机器人:名称=。activities.SummaryPatientsActivity>
        < /活性GT;
        <活动机器人:名称=。activities.FinalSummaryActivity>
        < /活性GT;

        <活动
            机器人:名称=。activities.ConfirmActivity
            机器人:clearTaskOnLaunch =真正的>
        < /活性GT;
    < /用途>

< /舱单>
 

解决方案

问题解决了通过建立验证一个新的线程,这是必要的应用程序工作在上面4.0

Hi, I am not able to understand why my android application does not work when it accesses the internet through WiFi. The application is able to work when it uses its own 3G connection. It doesn't connect to WIFI. But if I share my 3g connection which i have in my iPhone through WiFi (tethering) the android device can access the server. I checked the application in various devices, and changed the manifest as follows, still no response.
The code that doesn't connect is a login page. I followed normal php script,but it not connecting to that script in WiFi,

Thanks in advance

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="cs.nott.ac.uk.app"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk android:minSdkVersion="10" />

    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
    <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

    <uses-feature android:name="android.hardware.wifi" />

    <supports-screens
        android:largeScreens="true"
        android:normalScreens="true"
        android:smallScreens="true"
        android:xlargeScreens="true" />

    <application
        android:icon="@drawable/launch"
        android:label="@string/app_name" >
        <activity
            android:name=".activities.LoginActivity"
            android:clearTaskOnLaunch="true"
            android:icon="@drawable/ic_launcher"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name=".activities.MainActivity"
            android:clearTaskOnLaunch="true" >
        </activity>
        <activity android:name=".activities.qr.RefresherActivity" >
        </activity>
        <activity android:name=".activities.SummaryActivity" >
        </activity>
        <activity android:name=".activities.management.ManagementandReflection" >
        </activity>
        <activity android:name=".activities.qr.QR_MaterialActivity" >
        </activity>
        <activity android:name=".activities.qr.Starting_offActivity" >
        </activity>
        <activity android:name=".activities.qr.DifferentialActivity" >
        </activity>
        <activity android:name=".activities.qr.ThingsActivity" >
        </activity>
        <activity android:name=".activities.qr.InvestigationsActivity" >
        </activity>
        <activity android:name=".activities.qr.RisksActivity" >
        </activity>
        <activity android:name=".activities.qr.TeachingActivity" >
        </activity>
        <activity android:name=".activities.management.SocialActivity" >
        </activity>
        <activity android:name=".activities.management.PsychologicalActivity" >
        </activity>
        <activity android:name=".activities.management.BiologicalActivity" >
        </activity>
        <activity android:name=".activities.management.AssessmentActivity" >
        </activity>
        <activity android:name=".activities.management.ReflectionsActivity" >
        </activity>
        <activity android:name=".activities.management.learningActivity" >
        </activity>
        <activity android:name=".activities.SummaryPatientsActivity" >
        </activity>
        <activity android:name=".activities.FinalSummaryActivity" >
        </activity>

        <activity
            android:name=".activities.ConfirmActivity"
            android:clearTaskOnLaunch="true" >
        </activity>
    </application>

</manifest>

解决方案

The problem was solved by creating a new thread for authentication,This is necessary for the application to work on or above 4.0

这篇关于Android应用程序无法连接到无线网络,但3G的正常工作,通过WiFi共享的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

查看全文
登录 关闭
扫码关注1秒登录
发送“验证码”获取 | 15天全站免登陆