Mobile Develop

Transferred from: http://zhangkun716717-126-com.iteye.com/blog/864989TextView and its subclasses, when the character content is too long to display can be omitted to replace the non-displayed characters; ellipses can be displayed in the beginning of

When making a product, there is a need to monitor the ScrollView slide to the bottom. On the Internet to find some methods, there are such or that the problem, or the monitoring is not accurate,Or the repetitive monitoring, the code is not product,

1. First Android.mkLocal_path: = $ (call My-dir)# ============================================================Include $ (clear_vars)Local_src_files: = Java/com/xxx/xxx/xxx.java \Java/com/xxx/xxx/xxx2.javaLocal_no_standard_libraries: = TrueLocal_java_

1. In the general project my NSLog will add the following code in the Prefix.pch file, which is guaranteed nslog not working in the non-debug state 12345 #ifdef debug#define NSLog (...) NSLog (__va_args__) #else # define NSLOG (.

the GCD default already provides a global concurrency queue for the entire app to use, so you don't have to create them manually. The function that creates the global queue isdispatch_queue_t q = dispatch_get_global_queue (long identifier, unsigned

//Get document Path-(NSString *) Getdocumentpath{Nsarray *paths = Nssearchpathfordirectoriesindomains (NSDocumentDirectory, Nsuserdomainmask, YES);return paths[0];    }/*** send picture  */-(void) Sendimage{    path of the//sandbox documentNSString *

Frame layouts are the simplest way to lay out, and all views added to this layout are displayed in a cascading manner, with the first view added to the layout displayed at the bottom, the last one placed on top, and the previous view covering the

What is 1,activity?Activity is a window of a user interface where various UI components, such as text, input boxes, and buttons, are placed in a user interaction.2, why do I need activity? (meaning, function, etc)In one application, there is one or

1.IMEItelephonymanager tm= (Telephonymanager) This.getsystemservice (context.telephony_service); string imei = tm.getdeviceid (); LOG.V ("Ola_log",  "IMEI:"  + imei); Permissions:Description: The phone's IMEI Value Cons: Some of the only

Currently there is a project that needs to sort the files in the directory and arrange them by time.1. Filter the XLS file by ImageFilterThe task of the ImageFilter class object is to provide a method of accept (). Callbacks can improve the

Transferred from: http://yangguangfu.iteye.com/blog/902559When set to True, the selector is drawn over the selected item. Otherwise The selector is drawn behind the selected item. The default value is False.Android:drawselectorontop= "True" click on

Android:layout_width= "Fill_parent"android:layout_height= "Match_parent"android:layout_margintop= "5dip"android:orientation= "Vertical" >Android:id= "@+id/pro_detail_gallery"Android:layout_width= "Fill_parent"android:layout_height=

Describes a scenario where users or other software uninstalls your app, and its Daemon app guards the app from reinstalling to the system. Scenario Disadvantages: 1. Cannot be protected when the root permission is deleted (RM data/app/*.apk) 2,

The last two days have been struggling with a problem, is that our new version of the software through idea compiled out of the 4.4 mobile phone on the entire camera UI is completely chaotic, colleagues several mobile phones are the same, the

QT on Android Future How, now QT version has been brushed to 5.5. Things will slowly get better.1. Cross-platform only has the advantage on the PC, has no advantage on the mobile device. The overall application style of the mobile device needs to be

Scrolling loadfunction Scroll_load () {var Scrollbottom; page body Full text high -height of scroll bar distance from top$ (document). Scroll (function () {//Scroll eventScrollbottom = Document.body.scrollheight-document.body.scrolltop;if

1.IMEITelephonymanager tm= (Telephonymanager) This.getsystemservice (Context.telephony_service); String IMEI = Tm.getdeviceid (); LOG.V ("Ola_log", "IMEI:" + IMEI);Permissions:Description: The IMEI value of the phoneCons: Some of the only Wifi

Android:windowsoftinputmodeActivity main window and soft keyboard interaction mode, can be used to avoid Input Panel occlusion problem, after Android1.5 a new feature.This genus affects two things:"One" when the focus is generated, the soft keyboard

@Override Public void Draw (canvas canvas) { if (mdrawable!=null) { int sc= Canvas.save (); if (manimation!=null) { manimation.gettransformation (

Single-Case modeThe three principles of the singleton pattern:The ① constructor needs to be marked as non-public (prevents external use of the new operator from being created), and the Singleton class cannot be instantiated in other classes, but