sdk

How to install older Android SDK in Eclipse

由 时光怂恿深爱的人放手 提交于 2019-12-10 09:37:48
问题 I'm working at the moment at a simple app in eclipse for android. Just receiving and sending data, and using the camera API. I've set the minSDKversion to 8, because I think that has the widest user base. But at the beginning of the project eclipse was asking me which target SDK version I would use, and because I had just one installed (the latest 4.0.3) I've took this. Now I'm asking me if it wouldn't be wiser to install a lower SDK, like Android 2.2, because it would be not that big

阿里云物联网平台产品架构与优势

由 爷，独闯天下 提交于 2019-12-10 07:49:20
产品架构： 设备连接物联网平台，与物联网平台进行数据通信。物联网平台可将设备数据流转到其他阿里云产品中进行存储和处理。这是构建物联网应用的基础。 IoT SDK 物联网平台提供IoT SDK，设备集成SDK后，即可安全接入物联网平台，使用设备管理、数据分析、数据流转等功能。 只有支持TCP/IP协议的设备可以集成IoT SDK。 具体请参考 设备端SDK开发指南 。 边缘计算 边缘计算能力允许您在最靠近设备的地方构建边缘计算节点，过滤清洗设备数据，并将处理后的数据上传至云平台。 IoT Hub IoT Hub帮助设备连接阿里云物联网平台服务，是设备与云端安全通信的数据通道。IoT Hub支持PUB/SUB与RRPC两种通信方式，其中PUB/SUB是基于Topic进行的消息路由。 IoT Hub具有下列特性： 高性能扩展：支持线性动态扩展，可以支撑十亿设备同时连接。 全链路加密：整个通信链路以RSA，AES加密，保证数据传输的安全。 消息实时到达：当设备与IoT Hub成功建立数据通道后，两者间将保持长连接，以减少握手时间，保证消息实时到达。 支持数据透传： IoT Hub支持将数据以二进制透传的方式传到自己的服务器上，不保存设备数据，从而保证数据的安全可控性。 支持多种通信模式：IoT Hub支持RRPC和PUB/SUB两种通信模式，以满足您在不同场景下的需求。

Different editions of Symbian

由 流过昼夜 提交于 2019-12-10 07:17:35
问题 I have to built a project in Symbian. I am having and confusion and had some question related to Symbian version. What is the difference between Symbian^3 , S60 3rd edition and S60 5th edition ? Is there any major difference as coding point of view with Symbian^3, S60 3rd edition, S60 5th edition? Does the code built in S60 3rd edition will work in S60 5th edition or code built in Sybmian^3 will work in S60 3rd edition, S60 5th edition or vice versa? Which IDE do we have to use for Symbian^3,

Android sdk开发工具下载(已更新)

由 a 夏天 提交于 2019-12-10 05:00:29
国内地址： http://www.androiddevtools.cn/ 这个地址是个好东西，里面有原地址下载截图，自己找到对应的版本替换下面的地址下载： https://dl.google.com/dl/android/studio/ide-zips/1.5.1.0/android-studio-ide-141.2456560-windows.zip https://dl.google.com/dl/android/studio/install/1.5.1.0/android-studio-ide-141.2456560-windows.exe https://dl.google.com/android/android-sdk_r24.4.1-windows.zip SDK Tools Only http://dl.google.com/android/installer_r24.3.4-windows.exe http://dl.google.com/android/android-sdk_r24.3.4-windows.zip http://dl.google.com/android/android-sdk_r24.3.4-macosx.zip http://dl.google.com/android/android-sdk_r24.3.4-linux.tgz All

微信JS SDK Demo 官方案例

由 做~自己de王妃 提交于 2019-12-10 04:45:02
微信JS-SDK是微信公众平台面向网页开发者提供的基于微信内的网页开发工具包。 通过使用微信JS-SDK，网页开发者可借助微信高效地使用拍照、选图、语音、位置等手机系统的能力，同时可以直接使用微信分享、扫一扫、卡券、支付等微信特有的能力，为微信用户提供更优质的网页体验。 此文档面向网页开发者介绍微信JS-SDK如何使用及相关注意事项。 一：html代码部分 <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>微信JS-SDK Demo</title> <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=0"> <link rel="stylesheet" href="css/style.css"> </head> <body ontouchstart=""> <div class="wxapi_container"> <div class="wxapi_index_container"> <ul class="label_box lbox_close wxapi_index_list"> <li class="label_item wxapi_index_item"><a class="label

Android NDK plugin installation in eclipse SDK

由 梦想与她 提交于 2019-12-10 04:13:44
问题 When I am trying to install Android NDK plugin from Android Developer Tools Update Site - https://dl.google.com/android/eclipse/ in my Eclipse, it is showing the the following error message - I am using Android Developer Tools from Google, Build: v22.6.2-1085508. And I have downloaded android-ndk-r9d-windows-x86_64. 'Installing Software' has encountered a problem. An error occurred while collecting items to be installed An error occurred while collecting items to be installed session context

ooVoo SDK compilation errors in swift project

由 老子叫甜甜 提交于 2019-12-10 04:06:36
问题 i'm trying to integrate the ova SDK in swift project using an objective c bridging header in coding it look like it succeed and i can access the SDK classes but when i trying to compile i get a lot of apple mach-o linker warning and errors i will put them below thanks for your helping the warnings: (null): Ignoring debug info with an invalid version (602049001) in /Applications/Development/ooVooSDK-iOS-1.5.0.73/ooVooSDK-iOS.framework/ooVooSDK-iOS(opus_decoder.o) (null): Ignoring debug info

What is winapifamily.h?

由 て烟熏妆下的殇ゞ 提交于 2019-12-10 03:41:59
问题 Can't find it in Windows SDK and DDK, but some of our existing code includes it. The only meaningful link I found by Google is: http://msdn.microsoft.com/en-us/library/windows/hardware/hh450839%28v=vs.85%29.aspx What's it? 回答1: This is a new header file, currently only present in the SDK/DDK of Windows 8 Consumer Preview / Visual Studio 11 Beta. I think this header is for splitting the Win32 API into Desktop/MetroApp 'partitions'. 回答2: For reference, the winapifamily.h is located at C:

(Eclipse SDK update error) An error occur while collecting items to be installed

由 风流意气都作罢 提交于 2019-12-10 02:43:49
问题 I just updated ADK and I encountered exactly the same problem (the same version of upgrade) as this guy (Cannot update ADT from 22.3.0. to 22.6.1, no updates were found) I followed their comments, yet I did not see the dialog mentioned in step 4 (4. You should see a dialog that says "this software is already installed, an update will be performed instead". Clicking ok will lead to 22.6.1 being installed.) Instead, I have the error message that titled Problem occurred It says Installing

Is there a way to get copy-and-pastable debug output in the Android SDK Emulator?

由 旧城冷巷雨未停 提交于 2019-12-10 02:29:08
问题 I have some information generated in the Android Emulator, and the only way I can see to get it out is using the Log class. However, you cannot copy-and-paste from the DDMS log window. This is really annoying as I cannot use the information in another application, for example, without retyping it. Is there a better way to get debug information out of the emulator? What happens when you write more complex applications? What do you do when you need to verify it is writing correct information to
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