<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[classmate_l的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/classmate_l</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; classmate_l]]></copyright><item><title><![CDATA[flutter练手]]></title><link>https://blog.youkuaiyun.com/classmate_l/article/details/103189882</link><guid>https://blog.youkuaiyun.com/classmate_l/article/details/103189882</guid><author>classmate_l</author><pubDate>Thu, 21 Nov 2019 20:06:24 +0800</pubDate><description><![CDATA[https://www.wanandroid.com/blog/show/2705

]]></description><category></category></item><item><title><![CDATA[Flutter ios 模拟器运行失败]]></title><link>https://blog.youkuaiyun.com/classmate_l/article/details/102627314</link><guid>https://blog.youkuaiyun.com/classmate_l/article/details/102627314</guid><author>classmate_l</author><pubDate>Fri, 18 Oct 2019 16:05:14 +0800</pubDate><description><![CDATA[flitter ios模拟器运行失败记录
Could not build the application for the simulator.
Error launching application on iPhone XR.
解决方法在as的Terminal里面
1.保证在下面根目录下执行下面: flutter clean
2.然后cd到ios目录执行下面: cd ios
3.最后执行这一步: ...]]></description><category></category></item><item><title><![CDATA[查看Android studio SHA1]]></title><link>https://blog.youkuaiyun.com/classmate_l/article/details/95193582</link><guid>https://blog.youkuaiyun.com/classmate_l/article/details/95193582</guid><author>classmate_l</author><pubDate>Tue, 09 Jul 2019 14:31:52 +0800</pubDate><description><![CDATA[第一步：打开Android Studio，我这是在右边，点击Gradle

]]></description><category></category></item><item><title><![CDATA[PtrClassicFrameLayout 下拉刷新控件]]></title><link>https://blog.youkuaiyun.com/classmate_l/article/details/87258946</link><guid>https://blog.youkuaiyun.com/classmate_l/article/details/87258946</guid><author>classmate_l</author><pubDate>Thu, 14 Feb 2019 11:12:05 +0800</pubDate><description><![CDATA[
								            
						



android-Ultra-Pull-To-Refresh 源码解析



本文为&amp;amp;amp;nbsp;Android
 开源项目源码解析&amp;amp;amp;nbsp;中 android-Ultra-Pull-To-Refresh 部分

项目地址：&amp;amp;amp;nbsp;android-Ultra-Pull-To-Refresh&amp;amp;amp;nbsp;，分析的版本：&amp;amp;amp;nbsp]]></description><category></category></item><item><title><![CDATA[EditText限制输入]]></title><link>https://blog.youkuaiyun.com/classmate_l/article/details/84564658</link><guid>https://blog.youkuaiyun.com/classmate_l/article/details/84564658</guid><author>classmate_l</author><pubDate>Tue, 27 Nov 2018 13:53:33 +0800</pubDate><description><![CDATA[需求是奇怪的，干活的 遇到需求是无力回天的；这不
//只能输入汉字
public static String setEditTextFilter(String str) throws PatternSyntaxException {
    String mEditString= &amp;amp;amp;quot;[^a-zA-Z\u4E00-\u9FA5]&amp;amp;amp;quot;;
    Pattern mPattern = Pattern.co...]]></description><category></category></item><item><title><![CDATA[Spinner列表选择框设置颜色]]></title><link>https://blog.youkuaiyun.com/classmate_l/article/details/84136298</link><guid>https://blog.youkuaiyun.com/classmate_l/article/details/84136298</guid><author>classmate_l</author><pubDate>Fri, 16 Nov 2018 11:24:56 +0800</pubDate><description><![CDATA[Spinner:一个列表选择框，默认是下拉选择；
android:spinnerMode：我们可以设置为dialog,以弹窗的样式显示；
android:entries :直接取用arrays 里面定义的数据；
需求：
当Spinner设置文字的显示颜色，蓝色是可以选择；灰色的Spinner 是禁止用户点击操作的；
我的办法：
给Spinner 设置两个Adapter，一个Adapter 里面的布...]]></description><category></category></item><item><title><![CDATA[Android 动画标签——set]]></title><link>https://blog.youkuaiyun.com/classmate_l/article/details/83753018</link><guid>https://blog.youkuaiyun.com/classmate_l/article/details/83753018</guid><author>classmate_l</author><pubDate>Mon, 05 Nov 2018 17:20:15 +0800</pubDate><description><![CDATA[作用：动画合集
文件目录：res/anim/my_set.xml
&amp;lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&amp;gt;

&amp;lt;scale
    android:duration=&quot;2000&quot;
    android:fromXScale=&quot;0.0&quot;
    android:fromYScale=&quot;0.0&quot;
    android:pivotX=]]></description><category></category></item><item><title><![CDATA[Android 动画标签——translate]]></title><link>https://blog.youkuaiyun.com/classmate_l/article/details/83654830</link><guid>https://blog.youkuaiyun.com/classmate_l/article/details/83654830</guid><author>classmate_l</author><pubDate>Fri, 02 Nov 2018 14:30:10 +0800</pubDate><description><![CDATA[作用：平移动画
android:fromXDelta &amp;nbsp; &amp;nbsp;起始点X轴坐标，可以是数值、百分数、百分数p 三种样式
android:fromYDelta &amp;nbsp; &amp;nbsp;起始点Y轴从标，同上
android:toXDelta &amp;nbsp; &amp;nbsp; &amp;nbsp;结束点X轴坐标，同上
android:toYDelta &amp;nbsp; &amp;nbsp; &amp;nbsp;结束点Y...]]></description><category></category></item><item><title><![CDATA[Android 动画标签——rotate]]></title><link>https://blog.youkuaiyun.com/classmate_l/article/details/83573259</link><guid>https://blog.youkuaiyun.com/classmate_l/article/details/83573259</guid><author>classmate_l</author><pubDate>Wed, 31 Oct 2018 09:18:43 +0800</pubDate><description><![CDATA[作用：旋转动画
&amp;lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&amp;gt;

android:pivotX：缩放中心坐标的X值，取值类型有三种：数字；百分比；百分比+“p”;
android:pivotY*:缩放中心坐标的Y值;同上
android:duration：动画持续时长
android:interpolator：动画插值器。是实现动画不规则运动的一种方式;(...]]></description><category></category></item><item><title><![CDATA[Android 动画标签——alpha]]></title><link>https://blog.youkuaiyun.com/classmate_l/article/details/83541631</link><guid>https://blog.youkuaiyun.com/classmate_l/article/details/83541631</guid><author>classmate_l</author><pubDate>Tue, 30 Oct 2018 14:44:10 +0800</pubDate><description><![CDATA[作用：透明度渐变动画
android:fromAlpha：起始透明度，取值范围0.0–1.0 ，从完全透明到完全不透明
android:toAlpha：结束透明度，取值范围同上
android:duration：动画持续时间，毫秒为单位
android:fillAfter：动画结束后，保持结束时的状态
android:fillBefore：动画结束后，恢复为初始状态
android:fillEna...]]></description><category></category></item><item><title><![CDATA[Android 动画标签——scale]]></title><link>https://blog.youkuaiyun.com/classmate_l/article/details/83537088</link><guid>https://blog.youkuaiyun.com/classmate_l/article/details/83537088</guid><author>classmate_l</author><pubDate>Tue, 30 Oct 2018 09:47:27 +0800</pubDate><description><![CDATA[这里也是想让自己对动画的一个巩固和加强（方便自己日后查找）
作用：渐变尺寸伸缩动画效果
android:fromXScale：动画开始时X轴方向控件大小，取值三种取值类型：数字、百分比、百分比+”p”;
android:formtoXScale:动画在X轴方向上控件的目标大小，取值类型同上
android:toXScale：动画开始时X轴方向控件大小，取值类型同上
android:toYScale...]]></description><category></category></item><item><title><![CDATA[生活杂谈]]></title><link>https://blog.youkuaiyun.com/classmate_l/article/details/83414427</link><guid>https://blog.youkuaiyun.com/classmate_l/article/details/83414427</guid><author>classmate_l</author><pubDate>Fri, 26 Oct 2018 14:24:16 +0800</pubDate><description><![CDATA[第一次申请的csdn 账号由于手机更换收到不到验证码，所有只能重新申请一个；加入android 开发已经3年了，15年的小白到现在的油条，时间如流水，而现在身边的同学已经开始结婚，看看自己（有点想哭），不能在安逸的环境就这样浪荡下去；每天上午在水群里面水，而自己的技能却没有一点成长，买的书都只是翻翻，生活还要继续；在此做一个记录：（改变自己，成就未来）
一、桌上的书，每天规定时间开始看书，之前欠下...]]></description><category></category></item><item><title><![CDATA[Toolbar 被顶解决办法]]></title><link>https://blog.youkuaiyun.com/classmate_l/article/details/83413880</link><guid>https://blog.youkuaiyun.com/classmate_l/article/details/83413880</guid><author>classmate_l</author><pubDate>Fri, 26 Oct 2018 13:51:35 +0800</pubDate><description><![CDATA[Toolbar 被顶解决办法；曾经遇到过此问题：
曾经接入环信聊天遇到过，运行环境为：安卓平板
1.在界面的根布局添加上 android:fitsSystemWindows=”true”&amp;nbsp;
2.如果xml 设置了android:windowSoftInputMode 则去掉

...]]></description><category></category></item></channel></rss>