Mobile Develop

To summarize the default behavior for activities and tasks: When activity a starts activity B, activity A was stopped, but the system retains it state (such as scroll position and TE XT entered into forms). If the user presses the back button

We all know that when you prevent a circular reference such as a block, the __weak keyword is used to define the following:__weak typeof(selfself;Later, in order to facilitate, not every time to write such a fixed code, we define a

Shimen the main contribution, respect the work of the author, please do not reprint.If the article is helpful to you, you are welcome to donate to the author, support the Shimen, donate the amount at random, ^_^I want to donate: Click

Never know what font the phone uses, just feel like ya black, until one time the designer asked the design of mobile Web pages to use what font to seriously think of the problem.The predecessors have trees, I will go directly to the future.Recall 2

The general navigation controller contains 4 objects, Uinavigationcontroller, Uinavigationbar, Uiviewcontroller, Uinavigationitem.1:uinavigationcontrollerThe parent class of Uinavigationcontroller is Uiviewcontroller (Uiviewcontroller, the base

1.EditText ed= (EditText) Findviewbyid (r.id.test);Ed.clearfocus ();2.which activity to select in Androidmainfest.xml, set Windowsoftinputmode property to Adjustunspecified|statehiddenFor example: android:label=

The first fragment instance written earlier, as most people start with, is implemented by the Fragmenttransaction replace method, which is equivalent to removing remove () from all existing fragments, Then add () the current fragment. This leads to

Appcan Mobile Development Platform:Http://doc.appcan.cn/#!/guideHTML5 and Web Apps:Http://www.oschina.net/p/cantkOnline Demo:Basic CONTROLS: http://gamebuilder.duapp.com/apprun.php?appid=511409555747143See:

The Eclipse project requires a compilation error during the migration to Android studio:The Eclipse project has a complex structure, referencing other projects and encountering errors during the migration process.@ViewInject

The life cycle of Android is as follows:A and B two activity, starting with a B activities. Method of execution:Activity OnCreate () OnStart () Onresume () Start B activityOnPause ()OnCreate ()OnStart ()Onresume ()OnStop ()Press the back key from

1.startServiceA. There is a sense of starting a thread that is not related to activity after startup.B. will not be automatically destroyed and need to be destroyed by man (including service after binding)C. Only one service is started in the thread,

When jumping from one controller to another, there are generally the following 2 types:1, the use of Uinavigationcontroller, call Pushviewcontroller, to jump, the use of the pressure stack and the way out of the stack controller management. Call the

Kung Fu does not bear hard people. Finally let me find, the mobile phone without root can be used to grab the bag tool .... I'm usingFacing fiddler, Charles can't catch the Android app pack is very annoying? Because it is all a curse of TCP. But

Recently due to project requirements, need to find files on the memory card, the test found that some of the mobile phone mount Path can not find, here to share an effective method./** * Get all memory card mount paths * @return */public static list

The online use of Nagios monitoring, version is 4.0.8Nginx is the latest version of Tengine, PHP is version 5.5Nginx PluginHttps://exchange.nagios.org/directory/Plugins/Web-Servers/nginx/check_nginx_status-2Epl/detailsPHP-FPM

#define Screen_size [UIScreen mainscreen].bounds.size#define KIMAGECOUNT 3#define KIMAGE_HEIGHT 250@interface Viewcontroller () @property (nonatomic, Strong) Uiscrollview * ScrollView;@property (nonatomic, Strong) Uipagecontrol *

A recent project needs to write to the recording video and then intercept the thumbnail display feature. In the previous wording is called the system's own camera function, but the effect is poor.Later I intend to write a method of recording the

Android Basics Getting Started tutorial--2.2.6 absolutelayout (Absolute layout)tags (space delimited): Android Basics Getting Started TutorialIntroduction to this section: The top five layouts in Android are described earlier, and the sixth

//Initialize the current view_currentimageview =[[uiimageview alloc] init]; [_currentimageview Setimagewithurl:[nsurl urlwithstring:[array_pic objectatindex:0]]]; _currentimageview.frame= CGRectMake (myScroller.frame.size.width,0,

After a year of app testing, here are some of the more Error-prone mobile apps. After that, if you find that you will continue to add, Modify.1. Turning pagesMobile client, content more than one page, pull load more content, loading errors (prone to