<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[u013969049的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/u013969049</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; u013969049]]></copyright><item><title><![CDATA[Android Studio 引入新 Module, 打包出现Kotlin版本冲突,包名不一致导致]]></title><link>https://blog.youkuaiyun.com/u013969049/article/details/147949023</link><guid>https://blog.youkuaiyun.com/u013969049/article/details/147949023</guid><author>u013969049</author><pubDate>Wed, 14 May 2025 11:11:37 +0800</pubDate><description><![CDATA[按照常规调整Kotlin版本没用,将新 Module AndroidManifest.xml中package改为 跟主项目一致的"com.example.xxx" ( 假设主项目为"com.example.app")即可。特此记录,希望对大家有所帮助。]]></description><category></category></item><item><title><![CDATA[Android studio 2022.2.1 Flamingo（火烈鸟）版本升级问题，构建报错No variants found for ‘:app‘]]></title><link>https://blog.youkuaiyun.com/u013969049/article/details/131183016</link><guid>https://blog.youkuaiyun.com/u013969049/article/details/131183016</guid><author>u013969049</author><pubDate>Tue, 13 Jun 2023 11:00:11 +0800</pubDate><description><![CDATA[No variants found for ':app']]></description><category></category></item><item><title><![CDATA[Android 显示二进制点阵二维码]]></title><link>https://blog.youkuaiyun.com/u013969049/article/details/118151571</link><guid>https://blog.youkuaiyun.com/u013969049/article/details/118151571</guid><author>u013969049</author><pubDate>Wed, 23 Jun 2021 14:11:56 +0800</pubDate><description><![CDATA[收到一个需求，平台下发给单片机的二维码数据不是字符串，而是一堆 byte 数据，接口不能改动，Android 端需要显示这个二维码。
   每个 byte 转成 8 位二进制数据，二进制的 0、1表示像素点的黑白。测试点阵是 48*48 像素，2304个点，对应 288 个byte 数据。

   搜了一下没找到现成轮子，想着难度也不大，参考 zxing 二维码的显示，顺便复习下 bitmap 知识，搞定。不多说，上代码




//测试数据
String data = "0000000000000...]]></description><category></category></item><item><title><![CDATA[记一次AndroidStudio找不到目录的问题]]></title><link>https://blog.youkuaiyun.com/u013969049/article/details/117568088</link><guid>https://blog.youkuaiyun.com/u013969049/article/details/117568088</guid><author>u013969049</author><pubDate>Fri, 04 Jun 2021 17:32:03 +0800</pubDate><description><![CDATA[代码上传后greendao.gen相关代码都爆红，查看目录各文件正常，尝试各种 clear 无效，删除目录重新生成也不行，冷静下来一看 gen 文件不是正常的灰色，而是橙色，右键。
]]></description><category></category></item><item><title><![CDATA[gradle升级到高版本找不到AndroidManifest路径问题]]></title><link>https://blog.youkuaiyun.com/u013969049/article/details/106058807</link><guid>https://blog.youkuaiyun.com/u013969049/article/details/106058807</guid><author>u013969049</author><pubDate>Mon, 11 May 2020 17:33:24 +0800</pubDate><description><![CDATA[报错如下

property(interface org.gradle.api.file.Directory, fixed(class org.gradle.api.internal.file.DefaultFilePropertyFactory$FixedDirectory, /Users/wangkun/Documents/AndroidStudio/washing/app/build/intermediates/merged_manifests/baiduDebug))/AndroidManifest]]></description><category></category></item><item><title><![CDATA[uni-app实现个推别名和标签绑定]]></title><link>https://blog.youkuaiyun.com/u013969049/article/details/97368865</link><guid>https://blog.youkuaiyun.com/u013969049/article/details/97368865</guid><author>u013969049</author><pubDate>Fri, 26 Jul 2019 09:26:51 +0800</pubDate><description><![CDATA[js方法，在需要的地方调用即可。


bindAliasAndTag(alias, tags) {
  var isAndorid, PushManager, context, Instance, GeTuiSdk;

  if (plus.os.name == 'Android') {
   isAndorid = true;
  } els...]]></description><category></category></item><item><title><![CDATA[Android部分厂商手机无法连接Mac系统进行调试的解决方法]]></title><link>https://blog.youkuaiyun.com/u013969049/article/details/48996387</link><guid>https://blog.youkuaiyun.com/u013969049/article/details/48996387</guid><author>u013969049</author><pubDate>Fri, 09 Oct 2015 10:29:45 +0800</pubDate><description><![CDATA[1.把Android手机开启调试模式，然后连接在我们的Mac OS上。
2.选择Mac的 关于本机->更多信息-> 系统报告->找到usb选项，右边会出现一系列和usb相关的设备我们找到自己的Android设备并选中。
3.选中后找到 供应商ID或叫厂商ID，我的MX4手机显示的供应商ID是：0x2a45
4.打开Mac终端 输入： echo 0x2a45 >> ~/.android/adb]]></description><category></category></item><item><title><![CDATA[不常用组件介绍]]></title><link>https://blog.youkuaiyun.com/u013969049/article/details/37599297</link><guid>https://blog.youkuaiyun.com/u013969049/article/details/37599297</guid><author>u013969049</author><pubDate>Wed, 09 Jul 2014 15:20:04 +0800</pubDate><description><![CDATA[Android之TextureView浅析 http://www.2cto.com/kf/201405/303284.html]]></description><category></category></item><item><title><![CDATA[android自定义进度条样式]]></title><link>https://blog.youkuaiyun.com/u013969049/article/details/33693487</link><guid>https://blog.youkuaiyun.com/u013969049/article/details/33693487</guid><author>u013969049</author><pubDate>Mon, 23 Jun 2014 08:40:28 +0800</pubDate><description><![CDATA[Android原生控件只有横向进度条一种，而且没法变换样式，比如原生rom的样子

很丑是吧，当伟大的产品设计要求更换前背景，甚至纵向，甚至圆弧状的，咋办，比如

ok，我们开始吧：
 
一）变换前背景
 

先来看看progressbar的属性：
1. 
2.             android:id="@+id/progressBar"
3.            ]]></description><category></category></item><item><title><![CDATA[Android强制设置横屏或竖屏]]></title><link>https://blog.youkuaiyun.com/u013969049/article/details/29605857</link><guid>https://blog.youkuaiyun.com/u013969049/article/details/29605857</guid><author>u013969049</author><pubDate>Mon, 09 Jun 2014 18:56:19 +0800</pubDate><description><![CDATA[全屏



在Activity的onCreate方法中的setContentView(myview)调用之前添加下面代码
requestWindowFeature(Window.FEATURE_NO_TITLE);//隐藏标题
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
  WindowManager.]]></description><category></category></item><item><title><![CDATA[Android多屏幕适配]]></title><link>https://blog.youkuaiyun.com/u013969049/article/details/27370659</link><guid>https://blog.youkuaiyun.com/u013969049/article/details/27370659</guid><author>u013969049</author><pubDate>Wed, 28 May 2014 20:05:01 +0800</pubDate><description><![CDATA[如果一个大屏手机适配的话，适配的顺序是layout_hdpi->layout_mdpi->layout->layout_ldpi；
如果一个中屏手机适配的话，适配的顺序是layout_mdpi->layout->layout_hdpi->layout_ldpi;
如果一个小屏手机适配的话，适配的顺序是layout_ldpi->layout->layout_mdpi->layout_hdpi;]]></description><category></category></item><item><title><![CDATA[listview的高级操作]]></title><link>https://blog.youkuaiyun.com/u013969049/article/details/25799257</link><guid>https://blog.youkuaiyun.com/u013969049/article/details/25799257</guid><author>u013969049</author><pubDate>Wed, 14 May 2014 14:50:05 +0800</pubDate><description><![CDATA[文章地址http://www.cnblogs.com/sw926/p/3426606.html]]></description><category></category></item><item><title><![CDATA[android 的ListView中，如何判断其内容已滚动到最顶部、底部]]></title><link>https://blog.youkuaiyun.com/u013969049/article/details/25798631</link><guid>https://blog.youkuaiyun.com/u013969049/article/details/25798631</guid><author>u013969049</author><pubDate>Wed, 14 May 2014 14:44:59 +0800</pubDate><description><![CDATA[listView.setOnScrollListener(new OnScrollListener() {
            @Override
            public void onScrollStateChanged(AbsListView view, int scrollState) {
            }

            @Override
     ]]></description><category></category></item><item><title><![CDATA[FinalHttp 使用教程]]></title><link>https://blog.youkuaiyun.com/u013969049/article/details/24519255</link><guid>https://blog.youkuaiyun.com/u013969049/article/details/24519255</guid><author>u013969049</author><pubDate>Sat, 26 Apr 2014 10:33:11 +0800</pubDate><description><![CDATA[1.FinalHttp是什么 ：FinalHttp 对 HttpClient再次封装，最简洁的就是增加了许多回调的方法，对Get 和 Post 请求进行了简化。另外一点就是FinalHttp加入线程池操作，默认的Http请求池连接为3。下面是为FinalHttp可配置的操作。


FinalHttp finalHttp = new FinalHttp();

finalHttp.addH]]></description><category></category></item></channel></rss>