Android返回_第3页-阿里云

android系统按home键返回主界面，再次使用时无法从服务端请求到数据？?报错

最近在android开发中遇到了这样一个问题：系统手机端和服务端采用的是ROP方式交互的，用户在使用时遇到这样的问题由于客户需要上时间使用，客户习惯按home键返回手机主界面，过一段时间（半小时左右）用户再来点击使用时系统就没有办法从服务端请求到数据，没有任何的报错。不知道是何原因造成的？希望大侠们...

ajax请求在web和Android上能正常访问，在ios端有时候会请求失败返回error?报错

一个普通的ajax请求，在web和Android上都能正常访问，在ios端则有时候会返回error，错误是TimeoutError，然后服务端就出现broken pipe的报错了，请问有没有大神知道为什么会出现这种错误啊？

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android中数据请求不返回? 400 报错

android中数据请求不返回? 400 报错 http://qt.gtimg.cn/q=sz300180 这个网址在电脑上返回的数据 v_sz300180="51~华峰超纤~300180~0.00~17.12~0.00~0~0~0~0.00~0~0.00~0~0.00~0~0.00~0~0.00...

为何我用Android的httpURLconnection请求返回的结果为空呢？ 400 请求报错

@foxidea 你好，想跟你请教个问题：http://api.lib360.net/open/weather.json?city=广州这个接口。用httpURLconnection请求没有返回结果。如果广州换成%E5%B9%BF%E5%B7%9E就可以。

Android h5签约支付成功如何返回自己app结果页面

Android h5支付拦截到地址alipays://platformapi/startapp?跳转到签约支付页面，如何跳转会H5的支付结果页面

Android 上传图片，没有返回地址

Android 上传图片，没有返回地址，异常状态203，图片上传是成功了的，不过没有配置回调地址，跟这个有关系吗？这个回调地址是什么意思？

Android-返回桌面？退出程序？

有时候我们希望用户双击返回键的时候，再去退出应用，那么怎么实现这种需求呢？有时候我们希望用户点击一次返回键的时候，不是退出应用，而是返回到桌面，那么怎么实现这种效果呢？如何管理整个应用的各个环节，做到退出应用呢？在这里，对相关方法大概整理。一、容器式我们在BaseActivity 建立一个...

wifi连接 android三星7.0版本WifiManager.addNetwork返回-1

在功能模块中开发wifi连接，在点击连接wifi的时候，6.0版本能正常连接，但是在三星7.0版本中点击连接之后不能连接，并且返回为-1 ，请教各路大神，什么原因造成的！ public WifiConfiguration CreateWifiInfo(String SSID, String Pass...

Android 使用Fragment界面向下跳转并一级级返回

http://www.cnblogs.com/_ymw/p/4227862.html 1.首先贴上项目结构图： 2.先添加一个接口文件BackHandledInterface.java,定义一个setSelectedFragment方法用于设置当前加载的Fragment在栈顶，主界面M...

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更新时间 2023-01-03 23:05:04

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