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windows android studio 下载地址

2017-3-12 android

developer.android.com需要翻墙才能访问！

最近google下载软件地址好像放开了！

windows 版本 android studio下载地址如下：

https://dl.google.com/dl/android/studio/install/2.3.0.8/android-studio-ide-162.3764568-windows.exe

标签: android studio

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PHP实现soap null wsdl服务端，android 实现android client访问

2017-3-11 android

利用php实现soap的服务端供app等客户端访问

服务端：

新建php文件testServer.php

<?php
class service
{
    public function HelloWorld()
    {
        return "hello";
    }
}
$s = new SoapServer(null, array('uri' => 'test'));
$s->setClass("service");
$s->handle();
?>

客户端：

PHP调用：

import urllib2

SM_TEMPLATE = """<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <soap:Header>
  </soap:Header>
  <soap:Body>
    <HelloWorld>
    </HelloWorld>
  </soap:Body>
</soap:Envelope>"""

url = "http://www.qs77.net/testServer.php"
http_headers = {
    "Accept": "application/soap+xml,multipart/related,text/*",
    "Cache-Control":"no-cache",
    "Content-Type": "text/xml; charset=utf-8"
}

request = urllib2.Request(url, SM_TEMPLATE, http_headers)
response = urllib2.urlopen(request)
print response.read()
android调用：

new Thread(new Runnable() { 

@Override public void run() { 

try { 

final String soaptemp = "<?xml version=\"1.0\" encoding=\"utf-8\"?>" + "<soap:Envelope xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\">\n" + " <soap:Header>" + " </soap:Header>" + " <soap:Body>" + " <HelloWorld>" + " </HelloWorld>" + " </soap:Body>" + "</soap:Envelope>";

URL url = new URL("http://www.qs77.net/testService.php");
HttpURLConnection urlCon = (HttpURLConnection) url.openConnection();
urlCon.setUseCaches(false);
urlCon.setRequestProperty("Accept", "application/soap+xml,multipart/related,text/*");
urlCon.setRequestProperty("Content-Type", "text/xml; charset=utf-8");
urlCon.setRequestProperty("Content-Length", "" + soaptemp.getBytes().length);
urlCon.setRequestProperty("soapAction", "HelloWorld");
urlCon.setRequestMethod("POST");
urlCon.setDoOutput(true);
urlCon.setDoInput(true);
OutputStream out = urlCon.getOutputStream();
BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(out, "UTF-8"));
writer.write(soaptemp);
writer.flush();
writer.close();

int status = urlCon.getResponseCode();
WolfLog.e(TAG, "" + status);
InputStream in = null; if (status == 200) {
in = urlCon.getInputStream();
} else {
in = urlCon.getErrorStream();
}
BufferedReader reader = new BufferedReader(new InputStreamReader(in, "UTF-8"));
String inputLine;
StringBuilder input = new StringBuilder();

while ((inputLine = reader.readLine()) != null) {
input.append(inputLine);
}
Document document = DocumentHelper.parseText(input.toString());
Element elementRoot = document.getRootElement();
Iterator<Element> iter = elementRoot.elementIterator(); 

while (iter.hasNext()) {
Element element = (Element)iter.next();

if ("Body".equals(element.getName())) {
Iterator<Element> innerIter = element.elementIterator(); 

while (innerIter.hasNext()) {
Element innerElement = (Element)innerIter.next();
WolfLog.e(TAG, innerElement.getName()); 

if ("HelloWorldResponse".equals(innerElement.getName())) {
Iterator<Element> iinnerIter = innerElement.elementIterator(); 

while(iinnerIter.hasNext()) {
Element iinnerElement = (Element) iinnerIter.next(); 

if ("return".equals(iinnerElement.getName())) {
Message msg = mHandler.obtainMessage();
Bundle bundle = new Bundle();
bundle.putString("msg", iinnerElement.getText());
msg.setData(bundle); 

mHandler.sendMessage(msg);

}
}
}
}
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
}).start();

标签: android python soap php dom4j

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华为荣耀获取root权限后remount rw还是提示not permitted

2017-2-9 android

adb shell    
su root       
mount -o rw,remount /system 
cd system   
chattr -R -i * （回车）(关键步骤，没有这一步对底下的文件进行操作还是会提示not permitted)

标签: android adb remount not permitted

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android 开启wifi热点api

2016-3-13 android

android默认开启wifi热点方式只能通过设置－移动网络共享－便携式wlan热点，为了开启一个热点要进行3部操作，实属麻烦！

因此通过网上查资料，实现wifi热点的一键启动！

通过google获知，android把wifi相关的api给隐藏了，因此只能通过反射机制进行调用！

  /**

    * Start AccessPoint mode with the specified

    * configuration. If the radio is already running in

    * AP mode, update the new configuration

    * Note that starting in access point mode disables station

    * mode operation

    * @param wifiConfig SSID, security and channel details as

    *        part of WifiConfiguration

    * @return {@code true} if the operation succeeds, {@code false} otherwise

    *

    * @hide Dont open up yet

    */

   public boolean setWifiApEnabled(WifiConfiguration wifiConfig, boolean enabled) {

       try {

           mService.setWifiApEnabled(wifiConfig, enabled);

           return true;

       } catch (RemoteException e) {

           return false;

       }

   }

配置AP的选项是属于wifi管理的一部分！获取当前系统wifi实例的方式如下：

WifiManger manager = (WifiManager) getSystemService(Context.WIFI_SERVICE);

获取当前ap状态的方式如下：

public Boolean getApState() {

    Boolean bApState = FALSE;

    try {

             Method method = manager.getClass().getMethod("isWifiApEnabled");

             bApState = (Boolean)method.invoke(manager);

     } catch (Exception e) {

        e.printStackTrace();

         bApState = FALSE;

    }

    return bApState;

}

配置ap使用的类为：WifiConfiguration //本例直接采用默认配置好的

public WifiConfiguration getApConfiguration() {

    WifiConfiguration apConfigure = new WifiConfiguretion();

    return apConfigure;

}

      使能ap方式如下：

public void setWifiAp(Boolean bOpen) {

    if (bOpen) {

        if (getApState()) {

            return;

        }

        manager.setWifiEnabled(false);

    }

    try {

       Method method = manager.getClass().getMethod("setWifiApEnabled", WifiConfiguration.class, Boolean.TYPE);

       method.invoke(manager, getApConfiguration()/*采用默认的配置，则置为null*/, bOpen);

    } catch (Exception e) {

        e.printStackTrance();

    }

}

源码已上传到github：https://github.com/aqi/WifiAssistant

标签: android wifiAp

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