Mobile Develop

About ANR ANR, is the abbreviation for "Application Not Responding", which is "application unresponsive". In Android, Activitymanagerservice (AMS) and Windowmanagerservice (WMS) Monitor the response time of the application, If the

SummarySetting Applicationiconbadgenumber in IOS7 is not a problem, but setting applicationiconbadgenumber directly in IOS8 will cause an errorBecause you want to set up applicationiconbadgenumber in IOS8, you need the user's authorization, in IOS8,

What is intentFor an application, he will have multiple activities, and the jump data transfer between activities can be achieved through intent. Intent is an important way to interact with components in an Android program, not only to indicate what

/**************************************************************************** * I.MX6 android/data Directory contents * Description: * In fact, I was very curious about it./data the contents of the original directory, today Lee just mentioned this *

Typically, companies need to keep their products alive for as long as possible in the user's phone, including not being affected by large numbers, manually clearing the background, and so on. Here one way is to double process guard;Model:　　　　Two

1) What is activityActivity is the easiest place to attract users, it's a component that can contain a user interface,Primarily used to interact with users.2) Create the activity manually1. New package in SRC, then new class inherits from activity,

One, pxPixels, we often say 400*800 this is the pixel, this is better understood.Second, DPTo understand DP, first introduce the concept of DPI, the DPI is the dots per inch, the number of pixels per inch diagonal, so it is calculated as follows:For

Optimization criteria:Obviously feel the software lag to affect the development progress, affect the development of the mood after a solution, priority focus on the application of functional implementation.1. Increase the max heap size of Android

The former uses the property's point operator, which is equivalent to calling the ABC corresponding set method, and this sentence is the same: [Self setabc:nil];The latter does not pass the property, directly accesses the member variable, and calls

1. Configure androidmanifest.xml, add permissions 2 in the OnCreate method of the application class of the application , call the SendMessage method in the Test class and pass in the Appkey of the application in the method. Import

1: Two methods to delete all records of NsuserdefaultsMethod one NSString *appdomain = [[NSBundle mainbundle] bundleidentifier]; [[Nsuserdefaults Standarduserdefaults] removepersistentdomainforname:appdomain]; Method two-(void) Resetdefaults {

Local GAMEBACKBG = Class ("Gamebackbg", function ()Return Display.newscene ()Endfunction Gamebackbg:ctor (down,mid,befor)--BackgroundLocal BG = Display.newsprite ("#bgmap3. png")Bg:setanchorpoint (CC.P (0,0))--Middle LayerLocal mid =

Package= "Com.example.ender.mylauncher" > Application Android:allowbackup= "true"Android:icon= "@mipmap/ic_launcher"Android:label= "@string/app_name"Android:supportsrtl= "true"Android:theme= "@style/apptheme" > Compile into apk and install,

/**************************************************************************** * I.MX6 Android busybox from where * Description: * has been found in the Android BusyBox source code, under the external folder has a copy of the BusyBox * source, but no

Show how many groups-(Nsinteger) Numberofsectionsintableview: (UITableView *) TableViewShow the head of each group-(uiview*) TableView: (UITableView *) TableView viewforheaderinsection: (nsinteger) SectionShow the tail of each group-(uiview*)

Overview and catalog of this series of tutorials: http://www.cnblogs.com/chengyujia/p/5787111.htmlFirst, the knowledge point explanationThe appearance of the button changes when we click the button that comes with the system. In the last blog post

Not sleep, get up more article haha! First of all congratulate Lee Chong Wei defeated me Dan, although I am supporting my Dan's, but he is not easy haha, worthy of respect of the people! Cut to the chase: This article describes a custom broadcast

Networkonmainthreadexceptionbecomes unresponsive. To avoid it is should call it on another thread. Hence Asynctask is better.Networkonmainthreadexception throws this exception when performing network operations in the main thread;You should call the

Angularjs in depthThis series is really good, is I want to learn in-depth content.http://syaning.com/2015/07/16/dive-into-angular-1/In general, there is only one app on a page, but multiple apps on a page can coexist. Through the analysis of the

1, use premise: need to add the dependent framework in the Project:adsupport.framework and security.framework 2. in the appdelegate.m file -(BOOL) application: (uiapplication *) Application Didfinishlaunchingwithoptions: (nsdictionary *) The