sdk | 易学教程

Android API Break

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问题 I have installed android studio on Ubuntu there is an API with break images, I have tried reinstalling also. what should I do to overcome this problem. After deleting it the package it is not showing in sdk manager Thanks in advance. 回答1: First select and delete Intel x86 Atom or your broken api and Atom google api or your broken google api from sdk manager. then download that Intel x86 Atom and Atom google api or other images as follows 1- open Sdk Manager //if already open ignore it 2- GO

Visual Studio 2015 Enterprise Reports Internet Connectivity Issue while there is no issues with networking

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问题 Visual Studio 2015 Enterprise Update 3 failing to install Android SDKs if Java JDK is not installed on the system but the error shown states there is internet connection issue. Attempt to run SDK Manager executable does nothing and so does attempt to launch SDK Manager from Tools > Android menu. However, attempt to install Android SDKs from Android Studio works flawlessly. Why is Visual Studio reporting incorrect error suggesting there is an issue with internet connection even though there is

Type \'JNIEnv\' could not be resolved
等信息解决的方法

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曾经做Android的项目要用到NDK就必需要下载 NDK，下载安装Cygwin(模拟Linux环境用的)，下载CDT（Eclipse C/C++开发插件），还要配置编译器，环境变量... 麻烦到不想说了，Shamoo在网上查了一下资料，发现了一个超级快配置NDK的办法。 Step1：到Android官网下载Android的开发工具ADT(Android Development Tool的缩写)，该工具集成了最新的ADT和NDK插件以及Eclipse，另一个最新版本号SDK。解压之后就能够用了，很爽！ ADT插件：管理Android SDK和相关的开发工具的 NDK插件：用于开发Android NDK的插件。ADT版本号在20以上。就能安装NDK插件，另外NDK集成了CDT插件也能够在线更新ADT、NDK插件。只是速度超级慢...所以果断在网上下载集成开发工具ADT。下载链接见：http://developer.android.com/sdk/index.html Step2：到Android官网下载最新的NDK，注：NDK版本号在r7以上之后就集成了Cygwin，并且还是十分精简版。比起下载Cygwin要方便多啦。下载链接见：http://developer.android.com/tools/sdk/ndk/index.html 下载完毕之后。解压搞定！ Step3

Android NDK环境搭建

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在Android上要想开发出高效率的软件，还是须要用到C/C++语言，要想在Java上开发C/C++语言就须要在IDE上安装NDK；在Android的官网上SDK开发环境已经包括了ADT插件。最新的Android开发IDE能够到官网下载： http://developer.android.com/sdk/index.html 因为近期Android官网和google在国内常常进不去，我就把下载的放到网盘，有须要的能够去下载： http://pan.baidu.com/s/1hq3iBGw 准备的文件在新版本号的ADT上安装NDK环境非常方便。我的ADT版本号是V22.0.5，版本号号在打开ADT载入时会显示出来在官网上： http://developer.android.com/tools/sdk/ndk/index.html 下载最新的NDK。NDK版本号在r7以上之后就集成了Cygwin。不须要单独去安装Cygwin 1、Eclipse配置 SDK配置 NDK配置，路径就是解压出来的NDK根文件夹下面就来測试下NDK是否已经成功安装随便新建一个Androidproject，加入Add Native Support 此时新建的project就多了一个jni文件夹 IDE有可能会报一个错误： [2014-06-23 17:08:36 - Unable to launch

admob 6.2.1 nullpointer exception

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问题 i have a big problem, i want to integrate admob in my android app but i get a nullpointer exception in the graphical layout when i try to integrate admob in the xml file java.lang.NullPointerException at com.google.ads.AdView.onMeasure(SourceFile:670) at android.view.View.measure(View.java:15172) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4814) at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1390) at android.widget.LinearLayout.measureVertical

vertical tab bar in android

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问题 Does anyone know if it is possible to create vertical tab bar in android or if there is a library out there that provides the capability to do vertical tab bar? Thanks! 回答1: You can achieve this by using the following code: getTabWidget().setOrientation(LinearLayout.VERTICAL); source 来源： https://stackoverflow.com/questions/5875644/vertical-tab-bar-in-android

vertical tab bar in android

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FBX SDK 从2012.1 到 2013.3 变化

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==================================================== ============================== 译文自述文件 Autodesk FBX SDK 2013.3，2012年9月11日 1.新功能和弃用功能 ------------------------------ 1.1新功能 *类FbxCameraManipulator已经改进，使FrameAll和 FrameSelected函数现在考虑变形，并且正确调整相机距离，以更好的框架。 *删除了FbxNode_internal类。现在FbxNode的所有属性都是在FbxNode类声明内部可见。这造成一些更改为Pivot信息。 *现在FbxCache使用IFF组件可以扩展到64位，允许需要使用大得多的缓存文件。 * Windows上的FBX SDK库的动态库版本平台现在使用静态MSVCRT（/ mt）而不是动态MSVCRT （/ MD）。这允许使用FBX SDK dll分发应用程序而无需安装Microsoft Visual Studio Redist。 *从现在起，所有以前重载克隆的类现在只有克隆本身，而不是其来源。例如，克隆FbxNode将不再克隆其FbxNodeAttribute。相反，重现这一点行为

FACEBOOK SDK v4 is returning blank email adress

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问题 I'm using facebook sdk v4 and i can't seem to get the EMAIL ADDRESS. Here is my code. I have searched each and every link on internet and tried every thing. Also tried different scripts but still i'm getting null email. Here is my code. /* INCLUSION OF LIBRARY FILEs*/ require_once( 'lib/Facebook/FacebookSession.php'); require_once( 'lib/Facebook/FacebookRequest.php' ); require_once( 'lib/Facebook/FacebookResponse.php' ); require_once( 'lib/Facebook/FacebookSDKException.php' ); require_once(

How would offline_access work after deprecation after May 1st?

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问题 I did some test, the result I found contradicts Facebook's documentation. https://developers.facebook.com/roadmap/offline-access-removal/ If we enable the "Deprecate offline access:" and ask for offline_access, at mobile client, we automatically get a token valid for 60 days, without upgrading the SDK. It seems Facebook made it easier for clients, no upgrade is needed. This is what is said on Facebook. "Apps migrating to this feature will no longer be asked for offline_access. They will be