Mobile Develop

1. If your scrollbar is vertical, set the following propertiesandroid:scrollbarThumbVertical="@drawable/scrollbar_indicator"android:scrollbarTrackVertical="@drawable/scrollbar_bg"2. If your scrollbar is horizontal, set the following

function drag (obj, parentnode) {var obj = document.getElementById (obj);if (arguments.length = = 1) {var parentnode = window.self;var pWidth = parentnode.innerwidth, pheight = parentnode.innerheight;} else {var parentnode = document.getElementById (

Removable suspension ball Touchmover Mobile Mobile end of the drag

#import "ViewController.h"@interfaceViewcontroller ()@end@implementationViewcontroller-(void) Touchesbegan: (Nsset *) touches withevent: (Uievent *)Event{[self blockoperation];}/** * 1:nsoperation two ways to encapsulate a task:

iOS Learning Note (3)-screen rotationfirst, the screen rotation mechanism:iOS uses the accelerometer to determine the current device orientation and screen rotation. When the accelerometer detects a direction change, the screen rotation process is

There are no public.xml files in the project but a public.xml file is automatically generated in the res/values/directory after using Apktool, and the contents of the file are related to the resources of r files, for example: String,id,color ....

Intermittent, from training to work to now, more than a year. From the original to learn Android, and then fall in love with technology love development, fall in love with it salary, to the rhythm of going to work, run to do what they want to do,

The interaction between activity, Service, and fragment in Android is cumbersome, with the following methods:(1) using the broadcast, the sender sends the broadcast, the receiver receives the broadcast to carry on the processing;(2) Use handler and

Circleimageview use of custom circular controlsAdd dependent ' de.hdodenhof:circleimageview:2.1.0 'Function: No matter what picture you set, the display is round.Using in XML resource files(Google officially provides a Circleimageview control,

Suppose we want to do an effect, the top of the interface is a actionbar and is translucent, Actionbar below is a ListView, in the initial state,The ListView is top in the bottom position of the actionbar, but when the ListView scrolls through the

650) this.width=650; "src=" Http://blog.fens.me/wp-content/uploads/2015/07/wot2015.png "width=" + "height=" alt = "Wot2015.png"/>ObjectiveThe conference took two days to create "architecture and Design", "Platform and Technology", "MDSA Innovation

Common ways to call iOSThe first type:[[Uiapplicationsharedapplication] openurl:[nsurlurlwithstring:@ "tel://1008611"];The second type:UIWebView *webview;if (webView = = Nil) {WebView = [[uiwebview alloc] init];}nsstring *phonestr = [nsstring

Android open in order to get a reference to the control in the layout file, the control must set the ID property, two ways to set the ID: (1) @+id/xxxx; (2) @id/xxxx; The following is a brief introduction. @+id/xxx: If the ID is not in the

This article implements the call of the Android system camera to take picturesThe layout of the project is fairly simple, with only one button:Relativelayoutxmlns:android= "Http://schemas.android.com/apk/res/android"Xmlns:tools=

Out of curiosity, want to know about the message push mechanism, in the online search for a few articles, feel good, paste down, and so the real use of time to carefully studyThe following two articles are about iOS1,

1. Open itunes and click "Music" on the left.2. On the right side of the MP3 and other music list, select a name to make the ringtone.3. Click the right mouse button on the name to select "Show Info" and select "Options" in the pop-up window.4, set

The software hierarchy in the diagram is divided into 4 levels from top to bottomApplications (application)Application Framework (Application framework)Various class libraries (Libraries) and Android Runtime (Adnorid runtime)Operating System (OS)I.

"Last episode plot summary: Last episode we mainly analyze the native nslayoutconstraint to realize the automatic layout of the way, we know that by Constraintwithitem this initialization method to equip the required 7 parameters, The layout is then

There are two ways to configure the Android development environment: "NOTE: This article only describes the offline configuration method"First, download the ADT (plug-ins for developing Android apps under the Eclipse platform)Here is a mirror

Both call and apply are intended to change the context in which a function is run, in other words, to change the direction of this within the function body. Because JavaScript functions have a concept of "context at definition" and "runtime context"