【解惑】App处于前台,Activity就不会被回收了?
https://img blog.csdnimg.cn/img convert/c148fb0affc840499bc5d4a05e031588.png 转换后的理解: 单进程场景,Activity被回收只可能是因为进程被系统回收了 。 感觉不太对?因为在很久以前,遇到过这样一个场景: App打开...
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2022-07-07 15:40【SmartBrain】
阅读更多企业经营12法的领悟
以“作为人,何谓正确”这一宏观命题出发点: https://img blog.csdnimg.cn/986c6a2041ad4400b5d4d4cabe56fd4b.png 1. 树立崇高的事业目的(远大目标) 经营者必须为员工物、心两方面的幸福殚精竭虑,倾尽全力,必须超脱私心,让企业拥有大义名分...
2022-07-07 15:40【SmartBrain】
阅读更多【OKR目标管理】案例分析
先说明KPI和OKR的区别:KPI是数字化的结果导向,而OKR是关注跟踪过程的绩效管理。具体说明案例如下: https://img blog.csdnimg.cn/04741f71d6ae428b990049354c757bba.png 通过上述案例,大家可以看到它们的优缺点,可以完全掌握高质量的...
2022-07-07 15:40【SmartBrain】
阅读更多【OKR目标管理】价值分析
OKR是一个包括了从目标的制定、目标实验过程的管理,再到目标完成的效果的评价系统工程。这个闭环的目标管理过程几乎涵盖了工作中的方方面面,覆盖到了组织中各个层级的人。也就是说用好 OKR 能给工作的各个环节以及各个人员都能带来不同的价值。而在互联网下半场,这把组织目标管理的神器所能帮助我们解决的问题。...
2022-07-07 15:40【SmartBrain】
阅读更多深入浅出图解CNN-卷积神经网络
首先,介绍一下卷积的来源 :它经常用在信号处理中,用于计算信号的延迟累积。假设一个信号发生器每个时刻t产生一个信号xt ,其信息的衰减率为wk ,即在k−1个时间步长后,信息为原来的wk 倍,假设w1 = 1,w2 = 1/2,w3 = 1/4。时刻t收到的信号yt 为当前时刻产生的信息和以前时刻...
2022-07-07 15:40【SmartBrain】
阅读更多Toast will display a simple prompt message on the program interface
toast A simple prompt message will be displayed on the program interface This information prompt box is used to generate simple prompt messages for ...
2022-07-07 17:36【XLMN】
阅读更多Function and usage of calendar view component
calendarview Function and usage of calendar view component calendarview Can be used to display and select dates . Users can choose the date , Or scro...
2022-07-07 17:36【XLMN】
阅读更多Functions and usage of serachview
serachview The function and usage of searchview Is the search box component , Users can enter text in the text box , It also allows monitoring of use...
2022-07-07 17:36【XLMN】
阅读更多Functions and usage of tabhost tab
TabHOST Functions and usage of tabs tabhost You can easily place multiple tabs in the window ,, Each tab is equivalent to a component placement area...
2022-07-07 17:37【XLMN】
阅读更多Create dialog style windows with popupwindow
Use popupwindow Create a dialog style window public class MainActivity extends Activity { @Override protected void onCreate @Nullable Bundle savedIn...
2022-07-07 17:37【XLMN】
阅读更多Alertdialog create dialog
alertDialog Create dialog box alertDialog The generation dialog box can be divided into the following 4 Regions 1、 Icon area 2、 Title Area 3、 Cont...
2022-07-07 17:37【XLMN】
阅读更多Notification is the notification displayed in the status bar of the phone
notification Is the notification displayed in the phone status bar , The mobile status bar is located at the top of the mobile , Generally, it display...
2022-07-07 17:37【XLMN】
阅读更多DatePickerDialog and trimepickerdialog
DatePickerDialog and trimepickerDialog Set time dialog box and date dialog box public class MainActivity extends Activity { @Override protected void...
2022-07-07 17:37【XLMN】
阅读更多Define menus using XML resource files
Use xml Resource file definition menu The new version android It's hidden menu Key menu file ?xml version='1.0' encoding='utf 8'? /group /menu /...
2022-07-07 17:37【XLMN】
阅读更多Actionbar navigation bar learning
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2022-07-07 17:37【XLMN】
阅读更多Please insert the disk into "U disk (H)" & unable to access the disk structure is damaged and cannot be read
What happened https://img blog.csdnimg.cn/46ffe3d143604c96abf12c9bc33b8893.png https://img blog.csdnimg.cn/10343be546df4d67aa905ec33d9aa7aa.png Fin...
2022-07-07 17:37【ThetaQing】
阅读更多[distributed theory] (I) distributed transactions
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2022-07-07 17:37【Lin like】
阅读更多[re understand the communication model] the application of reactor mode in redis and Kafka
Re understand the communication model Each framework has its own communication model , Used to handle network events . It's just that different fr...
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