at t deaf plan

the service is re-created when Onstartcommand is called, the last intent is not passed in as a parameter, that is, intent=null. Start_redeliver_intent will pass in the last intent that was not processed before being killed.This service is not used as a bind service, so it is implemented by an empty implementation:@Override Public ibinder onbind (Intent Intent) { returnnull;}Finally, to see how to start/stop this service, controller is implemented as the control class for this service, provide

default shared preferencesSharedpreferences sharedpref = preferencemanager.getdefaultsharedpreferences ( This); Final intCounter = Sharedpref.getint (advancedpreferences.key_my_preference, 0); Mcountertext.settext (getString (r.string.counter_value_is)+ " " +counter); }You can see that the value of a preference obtained from a shared preferences is defined by its key value and then called GetXXX (key:). To obtain.The value of Mypreference is displayed in Launchingpreferences after returning fro

(); Firsttime+ = 15*1000; //Schedule the alarm!Alarmmanager am =(Alarmmanager) Getsystemservice (Alarm_service); Am.setrepeating (Alarmmanager.elapsed_realtime_wakeup, Firsttime,15*1000, sender);The above code sends a broadcast event to repeatingalarm every 15 seconds, and a message is displayed on the screen after Repeatingalarm accepts it.For events with schedule, one or more times, you can call Alarmmanager's Cancel method to cancel the schedule alarm event, and the following code cancels mu

The Reorder activities example has four related activitives:reorderonlaunch, Reordertwo,reorderthree, Reorderfour. Where Reorderonlaunch is the main activity,reorderonlaunch start Reordertwo, Reordertwo starts reorderthree,reorderthree. At this time, the "Back stack" of the activity has the following status:Reorderfour want to start reordertwo again, at this time with two implementation methods, one is to start a new reordertwo above the Recordfour, which is the default behavior of StartActivity

The Local service Controller uses LocalService as a "Started" service, which is much simpler than the "Bound" service, Localserviceactivities.controller started the local Service, it basically doesn't matter localservice.StartService (new Intent (Controller. this, LocalService. class));LocalService can choose to stop itself, this example is by calling StopService to stop the service, if you start the service in this example, there is no stopservice, the service will run in the background, Even

PHP programmer's technical growth plan and php programmer's plan Original article address According to the development tracks of many PHP/LNMP programmers and their personal experience, this article abstracts many programmers who are confused about the future, especially those who are blind and confused about technology learning, the technical requirements of PHP programmers at each stage are summarized to

PHP programmer's technical growth plan and php programmer's plan According to the development tracks of many PHP/LNMP programmers and their personal experience, this article abstracts many programmers who are confused about the future, especially those who are blind and confused about technology learning, the technical requirements of PHP programmers at each stage are summarized to help many PHP programs co

----Java1 Java languageFinish all Tij exercises, post to GitHub, and complete a number of technical posts for points of interest.2 Java Virtual machine3 Java concurrency----Design PatternsTake martial arts as the background, completed 20 technical blog, introduce design patterns. The design pattern in the martial arts world----algorithmLeetcode in the title and publish it to GitHub.----Server TechnologyConcepts such as high concurrency HA cluster cache load balance.Server-side technology is impo

(!isdigit (CH)) {if (ch== '-') f=-1; Ch=getchar ();}while (IsDigit (CH)) x=x*10+ch-' 0 ', Ch=getchar ();return x*f;}void Insert (int x,int y,double z) {E[++tot].obj=y; E[tot].c=z; E[TOT].PRE=HEAD[X]; Head[x]=tot;}void Dfs (int u,int fa) {S[u]=1; int mx=0;for (int j=head[u];j;j=e[j].pre) {int v=e[j].obj;if (V!=fa!vis[v]) {DFS (V,U);S[U]+=S[V];Mx=max (Mx,s[v]);}}Mx=max (MX,SUM-MX);if (mx}BOOL Go (int u,double mid) {int up=0;for (int j=head[u];j;j=e[j].pre) {int v=e[j].obj;if (Vis[v]) continue;Dep

If the project manager cannot solve the resource allocation problem, the project progress plan will not succeed. When most of the activities in a project are similar to other activities that have previously been executed, the Key Path Method (CPM) is usually used for planning. The estimation of the CPM activity duration is usually based on the duration data and uses the average value of the previous project activity duration. The estimation of

boyfriend? Can't I find it? After reading this article, we can see that no one dares to ask for it, no company wants it, and you can't imagine it. Besides, I have to wait for another three years at huagong, which is actually a place to go to bed. Big companies should all focus on graduate students. Look, this is the spiritual victory of Self-comfort. If you have any ideas about the advantages and disadvantages of reading and researching by girls, please let me know that I cannot afford the mora

+ python, The sunbench program has been initially available and can be controlled as freely as Python, making it easier for beginners.If you want to set 0 to a high value, directly start sunbench, and then input gpio write 0 high, and so on, for non-programmed useCurrently, the following functions are available ):A. Set gpioB reads gpio dataC latencyD OutputCan be processed in batches and run directly2. Get the Arduino function library or something, and then reference this library during compil

I just spent two hours writing an article. After I click the "post" button, all the text content will be cleared. Is it because it has been lost? But I really didn't have a Green Dam. Well, at least this has aroused the impulse to write again. It seems that csdn is actually engaged in technology and can only be released in Sina. The preliminary plan for the summer vacation is as follows to ensure that all are done. 1:. NET + sqlserver 2005 is us

2018 Annual Plan Goal 1. Read "Self-control" and put it into practice (January ~ March reading, full year practice) Key Results 1.1 reading complete Book Key results 1.2 actively try out examples that are appropriate for you Key results 1.3 effectively improve self-control (at least require to be able to do not see the network fantasy novel, Sleep before the wee hours every morning, preferably before 11 o'clock) Goal 2. Project Management Learni

New Employee Training The importance of a new employee training New Employee Training, also known as induction training, is a process in which an enterprise changes its employees from social personnel to enterprise personnel. It also integrates employees from outside the Organization into the organization or within the team, and become a member of the team. Employees gradually become familiar with, adapt to the organizational environment and culture, clarify their Role Positioning,

An overviewTwo-SQL planning baseline Plan Baseline architectureThree-load SQL plan baselinesFour Evolutionary SQL plan baselinesFive important baseline SQL plan propertiesSix-SQL Plan selectionSeven possible SQL plan manageability

Tags: Process Improvement Project Management Project Plan The project plan has two main objectives: to develop a reasonable action plan for the project's R D and management work internally so that all relevant personnel can carry out their work in an orderly manner in accordance with the plan; externally, a unified vi

Tags: image syntax According to the purpose BST text editor condition plan same The source of this article: http://www.cnblogs.com/wy123/p/7190785.html (It is not the original works right to retain the source, I my book still far to reach, just to link to the original text, because the following may exist some errors to amend or supplement, without him) A performance issue was first thrown, and a few days ago, a stored procedure with a very low produ

Label:Tags: SQL server/mssql server/database/dba/memory Pool/Buffers OverviewUnderstanding the execution plan is important for database performance analysis, which involves statement profiling and storage, which is the purpose of writing this article, before understanding the implementation of the plan to understand some basic knowledge, so the article will say some concepts, learning will be more boring, b

1. How Execution plan management works1.1 Controlling the stability of the execution plan Before 11g, you can use the storage outline (stored outline) and SQL profile to pin the execution plan of an SQL statement to prevent performance degradation due to changes in the execution plan. At the beginning of 1