Android选择_第3页-阿里云

Android选择列表CheckListView

我之前做过一个封装，也发过一篇文章，https://www.jianshu.com/p/7e81f4f02a2c 但是在我之后的开发时我又不断的去为这个封装组件添加新东西，关键是添加多了就变得臃肿，再加上我当时犯了一个很大的错误，我对这个组件进行扩展时我没有写注释也没有写文档，导致我现在每次看这个...

android中的列表选择_基础篇

今天我们来读一下列表。效果图如下的显示。代码很简单。本文转自 llb988 51CTO博客，原文链接：http://blog.51cto.com/llb988/485358，如需转载请自行联系原作者

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Android开发之模拟器的选择

在做Android app开发的时候由于机器配置不是特别高，而Android自带的模拟器非常耗资源，性能极其差。所以常常由于模拟器性能差而抓狂，相信不少开发者都会面临和我一样的问题。于是换了一台平常很少用的配置相对较好的thinkpad来试试，折腾了半天。最...

Android调用手机拍照以及从相册选择照片

该功能主要实现上传图片到服务器，选择图片的方式有两种，一种是从手机相册中选择，另一种是调用手机摄像头拍照。如图： Java 代码复制内容到剪贴板 /*用来标识请求照相功能...

Android Studio的Signature Versions选择,分别是什么意思

转自原文 Android Studio的Signature Versions选择,分别是什么意思打包一个文件的签名版本，选V1打包出来的app是jar的（一般这种就是当做第三方导入项目来用的），选v2打包出来的APP是apk版本的（也就是可以直接在手机上安...

android学习之-具有选择功能的对话框

照着书学习了以下例子 package sucre.android; import android.app.Activity; import android.app.AlertDialog; import and...

可显示Android设备选择列表，并进入指定Android设备Console的Shell脚本

如果PC上连接多部Android设备（包括Android模拟器），在进入Console时还需要使用adb -s deviceid shell。比较麻烦，本文为此编写了一个Shell脚本文件（需要在Linux或OS X下才能使用，windows下需要用bat或cmd从新编写）。 &nbs...

[译] Android 如何实现气泡选择动画

本文讲的是[译] Android 如何实现气泡选择动画，原文地址：How to Create a Bubble Selection Animation on Android 原文作者：Irina Galata 译文出自：掘金翻译计划译者：skyar2009 校对者：zhaochuanxing,&...

Android自定义菜单选择条目

一.需求有时候我们需要在项目里做一个菜单样式的功能，比如美团的 image.png 再比如JD的 image.png 有时候很多个app需要这样的UI，或者一个app里面有多个地方需要，那如果重复写的话就会很麻烦，我们可以自定义一个View，然后在多处复用。我知道你恨牛逼搭这个页面只要一两分钟，但...

Android 文件的选择

Android 文件的选择打开文件选择器 private void showFileChooser() { Intent intent = new Intent(Intent.ACTION_GET_CONTENT); &...

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