adt | 易学教程

Android: How to swipe between activities (not fragments), master/detail best set-up

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问题 I'm working on an android app and I'm fairly new to all this, including mobile app development, so I have a few questions. Any help would be amazing! 1) Is it possible to swipe between entire activities (including action bar)? And I don't mean like viewPager swapping between fragments, I mean swapping the entire screen (like snapchat does on iOS). Is this possible at all? And if so, how can I do this? 2) What is the best way to implement a master/detail type layout? Like twitter for instance,

Unable to use Eclipse's Scrapbook inside an Android project

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问题 It is okay when I create a Scrapbook inside a normal Eclipse Java project, but when I create a Scrapbook inside an Android project, and enter a simple code like System.out.println("foo"); It said " Unable to launch the Scrapbook VM " As this method does not involve any Android library, why this does not work? 回答1: I ran into this problem today and i'm afraid that there is no way to run a scrapbook into an Android project, since i can't find a solution anywhere (and i've been looking for it

I am trying to deal a deck of 52 playing cards amongst 4 players equally, meaning they will each have 13 cards each. Can only deal cards 4 each

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问题 I am trying to deal a deck of 52 playing cards amongst 4 players equally, meaning they will each have 13 cards each. I can only seem to deal 4 cards each and i'm not sure why. Any help would be great. I have also attached an image of the output : OUTPUT public void deals() { for (int i = 0; i < 4; i++) { System.out.println("** Player " + (i + 1) + " has been dealt the following cards: **"); for (int j = 0; j <4; j++) { //System.out.println(ranks[i + j * 4] + " of " + suits[j]); System.out

I am trying to deal a deck of 52 playing cards amongst 4 players equally, meaning they will each have 13 cards each. Can only deal cards 4 each

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eclipse adt 搭建gradle的一些问题

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一、国内封网，要设置gradle用代理（痛苦至极） gradle clean时会下载需要的文件，若用代理会导致失败 1.针对单个项目设置gradle代理修改项目中的gradle.properties文件，增加配置项： systemProp.http.proxyHost=127.0.0.1 systemProp.http.proxyPort=10384 systemProp.https.proxyHost=127.0.0.1 systemProp.https.proxyPort=10384 2.如果想针对所有的gradle项目设置代理可以在 GRADLE _USER_HOME下新建文件gradle.properties，然后设置代理。 GRADLE _USER_HOME的路径一般如下: /home/<username>/. gradle / (Linux) /Users/<username>/. gradle / (Mac) C:\Users\<username>\. gradle \ (Windows) 二、.gradle clean时出现版本不匹配错误 Error:Gradle version 1.10 is required. Current version is 2.9. If using the gradle wrapper, try editing the

Android 软件问题集锦：

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1启动Eclipse 就出现 " SDK Platform Tools component is missing! ... "的提示框！现象：1.Android项目都不会自动编译出R.java文件。分析：这是由于 ADT工具版本与 Android SDK Platform-tools Version不匹配造成的解决：解决办法就是升级ADT插件的同时，升级Android SDK Platform-tools Version。(不是 Android SDK Tools, revision 11 噢！ ) Window > Android SDK and AVD Manager > Available Packages: + Android SDK Platform-tools, revision 3 安装完重启Eclipse即可。查看已安装插件，包括各插件的版本号、提供者以及安装日志等信息。 Help > About Eclipse Platform(也可能是Instrallation Details) Plug-in Details 和 Configuration Details 来源： https://www.cnblogs.com/leeback/archive/2011/12/03/2274860.html

Android开发环境搭建（eclipse）

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使用的Eclipse的版本为： eclipse-java-indigo-SR2-win32 下载eclipse 点击菜单" Help " - " Install New Software... " 输入： http://dl-ssl.google.com/android/eclipse 点击"Finish"，开始下载安装"ADT Plugin"。 +++++++++++++++++++++++++++++++++++++++++ 若在下载安装时出现如下问题： 1 Cannot complete the install because one or more required items could not be found. 2 ... ... 则需要先安装" WST Server Adapters "，安装办法：【"Help" - "Install New Software..."】 Work With: Indigo - Http://download.eclipse.org/releases/indigo 选择" Web, XML, Java EE and OSGi Enterprise Development "下的" WST Server Adapters "，如下图：若安装时，无法连上源，试试菜单中的 help - Eclipse Marketplace 安装完成之后

（一）开发环境搭建

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1、环境搭建 JDK（Java Development kit），java的开发工具，因为android开发的基础语言是java，所以需要JDK工具 Eclipse：编辑器 Android SDK （Software Development kit）：安卓软件开发工具 ADT（Andorid Development Tools）：安卓开发工具，是以插件的形式搭建的 2、安装JDK 下载地址： http://www.oracle.com/technetwork/java/javase/downloads/index.html ，我这里下载最新版本 8u112 推荐使用最新版本 JDK安装 JDK集成了JRE JDK是java开发工具 JRE是java运行环境环境配置： JAVA_HOME：指明JDK的安装路径 ------------------------ "E:\Java\jdk1.8.0_101" CLASSPATH：指明JAVA虚拟机要装载类的路劲------------ ".;%JAVA_HOME%\lib;%JAVA_HOME%\lib\tools.jar" PATH：指明系统可以在任意路劲下识别JAVA命令----------- ";%JAVA_HOME%\bin;%JAVA_HOME%\jre\bin" 需要注意：jdk 与 jre 必须处于同一目录级中。

android - ADT本地配置、sdk配置

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首先要到官网 http://developer.android.com/index.html 下载ADT和sdk对应版本的。 ADT配置：打开eclipse 如上图选择Install New Software 点击Add之后会出现如上图，在name位置写上一个名字，然后点击archive，选择ADT的位置（是个压缩包）然后依次按照步骤进行就可以了主意在咱安装adt时要把网络断开，因为它会自动联网。这是针对本地安装的，所以没有必要联网。 SDK，关于sdk配置：当ADT安装完毕之后重启eclipse 然后点击windows 点击preference 然后找到sdk路径配置sdk,关于sdk模拟器配置，首先打开该文件夹然后点击sdk Manager.exe就可以在线安装sdk的各个版本了。这里的sdk是在线安装的先安装sdk-tool然后安装需要的版本的android工具。这样就配置好了android adt 和sdk了、、、来源： https://www.cnblogs.com/newpanderking/archive/2012/05/26/2519150.html

Android开发三如何安装 Android SDK 和Eclipse 插件

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所需开发环境: JDK 5 或 JDK 6 (仅有JRE不够) 、Eclipse 3.5 (galileo) 下载用于在Eclipse 开发android应用的ADT 插件在企业开发中，很多程序员使用Eclipse IDE作为应用的开发环境。为了使得Android应用的创建，运行和调试更加方便快捷。Android的开发团队专门针对Eclipse IDE定制了一个插件：Android Development Tools（ADT）下载地址： http://dl.google.com/android/ADT-0.9.7.zip 安装 Eclipse 插件 (ADT) 启动 Eclipse，选择 Help > Install New Software，在出现的对话框里，点击Add按钮，在对话框的name一栏输入“ADT”，然后点击Archive...，浏览和选择已经下载的ADT插件压缩文件。点击 OK.。返回可用软件的视图，你会看到这个插件，然后选择Developer Tools (会选中下面的“Android Developer Tools”和 “Android Editors“)，点击 Next，最后重启 Eclipse。下载安装Android SDK： Android SDK包含了开发Android应用所依赖的jar文件、运行环境及相关工具。下载地址： http://dl

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