Mobile Develop

People who learn about Android should understand that toast is used to do something, and here is not much to say.A toast prompt will stay for a while, and there will be a time delay in executing the toast again during that time, after the last

Vector graphs and bitmap vectors-perfect geometryVectors are the basic elements of a graph, such as points, lines, polygons, borders, fill colors, and other information that are displayed graphically by means of calculations. It's like we're

Since I read a blog Park Knowledge Base of the article about the Web application, I know that the original web system should be prepared to be divided into two kinds: Web Site and Web application, unfortunately this distinction is not popular, but I

The files under the mobile streamingassets are read-only, but you may not be able to read as much as I did when I put the database files under streamingassets after the release of Android.But in fact this folder is actually readable, so we need to

1, first res/drawable in the definition of writing the following style:"1.0"encoding="Utf-8"?> "http://schemas.android.com/apk/res/android"> "@drawable/check_true"Android:state_checked="true"> "@drawable/check_true"Android:state_selected="true">

Highly adaptive Uifont *font = [Uifont fontwithname:@ "Arial" size:13];//set a line height upper limit cgsize size = Cgsizemake (320,1000);// Calculates the actual frame size and turns the frame of the label into the actual size cgsize labelsize =

First send a practiced hand small demo, write your own brief address book, has been uploaded to GitHubHttps://github.com/liaoshaolim/addressBook 1.NSKeyedArchiver: (archive)Here is an example of adding a contact to illustrate:Note : Saving

Activity in Android is used to display the user interface, which is the interface that the user sees and acts on.The activity component in the Androidmanifest file that contains the filter below is the default startup class for the program, which is

Android two modes of event handling Listener-based event handling Event Source events sources, event events, event listeners Listener,Event sources delegate events to event listeners, which are handled by event listeners in response to events.

Usually in the development of the app on this feature or more often encountered, this example borrowed three open source plug-in, and one of the changes to adjust to achieve the desired effect; This article focuses on the modified content and three

Interpolatort are usually used in animations, mainly to change the rate of animation changes. Commonly used have the following several interpolator, below text explanation below:Acceleratedecelerateinterpolator start and end where the rate change is

First activity PackageCom.sxt.day04_11;ImportAndroid.os.Bundle;Importandroid.app.Activity;ImportAndroid.view.Menu; Public classMainactivityextendsActivity {@Overrideprotected voidonCreate (Bundle savedinstancestate) {Super. OnCreate

WAP page using JS Library is Zepto, according to the convention in the $ (function () {}), to obtain the current visible area of the width of the height, but the resulting width is 108,000 miles from the expected difference. Originally Android Phone

Basic animation, a subclass of CapropertyanimationProperty Description:Fromvalue:keypath The initial value of the corresponding propertyTovalue:keypath The end value of the corresponding propertyAnimation Process Description:as the animation

Tung Platinum authorized this site reproduced.This article is mainly about some iOS9 adaptation of the pit, if only to understand the iOS9 new features can be seen in the eyes of God's developers need to know the IOS 9 SDK new features. September 17

File path = Environment.getdatadirectory ();//Cell phone built-in space1. Get the path of the SD cardFile path = Environment.getexternalstoragedirectory ();2. Get sectorStatFs stat = new StatFs (Path.getpath ());3. Get a Sector sizeLong blockSize =

There are many articles on the internet about Cocoapods configuration articles, in fact, cocoapods configuration is not difficult, just more cumbersome, I also follow the site of the article step by step to build a successful configuration. The

Today to use a SeekBar control, in fact I think the Android default style is very good, but the design does not agree, and SeekBar left and right side also have pictures, the default style and pictures are really uncoordinated, So here you use the

It is said that Apple, a mysterious team behind closed doors in research and development for many years 3DTouch Finally, applied to the iOS9, and exposed the API.Press the APP icon on the system main screen and the custom menu will appearThere are

Screen mode, even if the activity's Windowsoftinputmode property is set to: adjustresize, it does not push the activity's screen upward while the keyboard is displayed, So the size of the root tree of your activity's view is unchanged. In this case,