Mobile Develop

I've been working on this for a few days about the different order of the canvas method calls, and then I'll explain the meaning of the first figure five tags;The first order picture is normal full screen display on 800*1280 's phone. No task effect.

arguments, caller, callee, this is a special set of objects that are used in function. Apply () and call () are different ways of calling a function.ArgumentsCan be used to get the actual array of function-passing variables. This variable is

With the rise of location-based service lbs and mobile Internet, your location is an increasingly important information, location services are now popular applications such as the killer of social applications such as Mo mo. And in iOS development,

The system comes with the dialog is really ugly to unbearable. So found a better third-party dialog.The GitHub address is as follows: Https://github.com/pedant/sweet-alert-dialogThe usual, or look first!Here's how to import Android StudioStart by

I am using the Baidu map process, there is a "failed initialization failure" prompt. After a few tossing, found that the configuration of the environment when the error occurred. I used the method when adding Mapapi.bundle and introduced the

In my previous blog, "iOS Project development Combat--ios Web Programming Web page HTML source code " describes how to get a Web page HTML source code, can meet certain needs. But for special reasons, we want to get a binary data of a Web page, so

Compatibility of devicesStatement:This article is translated by GordonPosted on www.dlvoice.comWelcome reprint, but please keep this statementOriginal address: http://developer.android.com/guide/practices/compatibility.htmlAndroid can be run on

We all know that the Android system is an open source project that can be downloaded to the source code online.Generally search on the Internet, you will find a variety of ways to download the source code, such as the use of git and repo,android

First, the problem description The sidebar is a very common interface effect in Android applications, which can be linked to the left or right side of the main screen, and is one of the typical interface designs that are especially

1, Android usually use Alarmmanager to start a single or repeated multiple operations at a time. Specifically, we set a time through Alarmmanager and register a intent to the system, and then when that time comes, the system sends us a broadcast

UI interface-(void) viewdidload{[Super Viewdidload];AddTarget: Commonly used for listening button clicks and progress bar value changesMonitor the change of Uitextfield by notification/*Addobserver: Who's going to listen?Selector: What method is

Back when I was in college playing 51 single-chip computer, the first task of the teacher in the laboratory, is to design a 51 single-chip LED water lamp design, and realize several styles. The second task is to design a 51 microcontroller-based key

Today to share this about EditText, before the request can be a key to clear the input box, think about the idea, you can put a small clear picture next to the input box, and then to EditText and clear the small picture into the layout, to the

POJ-3321Apple Tree Time Limit: 2000MS Memory Limit: 65536KB 64bit IO Format: %i64d &%i64u Submit StatusDescriptionThere is a apple tree outside of Kaka ' s

Canvas.drawtext ("www.jcodecraeer.com", X, y, paint); is the x and Y parameters the coordinates of the center of the specified string? or the coordinates in the upper-left corner? The visual impression of this question should be the coordinates of

Original: http://my.oschina.net/plumsoft/blog/42763The action sheet in the iOS program is like the OK-Cancel dialog box in Windows to force the user to make a selection. When a user is about to take a risk, the action sheet is often used to prompt

1. Customize Activity Display StyleFirst build the Colors.xml file under Res/values, write:View Plainprint?1. 2. 3. 4. #9000 5.View Plaincopy to Clipboardprint?1. Right-- #9000 This value sets the transparency of the entire interface, and is

Android Bluetooth developmentrecently do Bluetooth car, need the Android side to control the movement of the car, this article records the development process. Use HC-06 wireless Bluetooth serial pass module. This is also true for other Bluetooth

How do I set the app's startup diagram, which is launch image?Step1 1. Click Image.xcassets to go to image management, then right click, pop Up "New Launch image" 2. The right-hand tick allows you to choose whether you want to support

#defineGpio_af0_mco//MCO (MCO1 and MCO2) Alternate Function mapping#definegpio_af0_rtc_50hz//rtc_50hz Alternate Function mapping#defineGpio_af0_swj//SWJ (SWD and JTAG) Alternate Function mapping#defineGpio_af0_tamper//TAMPER (tamper_1 and tamper_2)