Mobile Develop

Go from the German map Lbsandroid SHA1 and package get the app bundle name open the Androidmanifest.xml profile for Android app project, and the package property corresponds to the app bundle name.As shown, the contents of the Red box:Get SHA1

For different Apple devices, see IOS: Model parameters, SDK, Xcode versions for each of the parameters.model ChangesCoordinates: Indicates the physical size of the screen, the coordinates become larger, indicating that the machine screen size has

Let's start with a brief description of what a sandbox is: you can simply understand it as a directory where changes to the directory do not cause any loss to the operating system. (A little introduction here too)Look at the Apple Sandbox

http://my.oschina.net/leejan97/blog/354904Macro definitions are used in many ways, such as defining heights, judging iOS systems, tool classes, and documentation such as file paths and server-side API interfaces. In order to the macro can quickly

Android Studio has now been updated to version 1.4, which is a powerful feature of Google's officially recommended IDE, which provides a set of static code analysis tools that can help us examine issues in our projects and enable us to develop more

The ListView is one of the most commonly used controls in Android and the most difficult to use.The role of the ListView is to show a large amount of data, but the ListView does not work directly with the data, but through the adapter as an

Block public interface block{/** * * Required Tasks * * @return The result of Object execution */void ibuild ();} GCD /** * gcd of android *  *  @author  fred don * */ Public class gcd{public static string dispatch_get_main_queue () {return  "main";

In September 2013, Apple introduced the iphone5s, while IPhone5S was equipped with the first A7 dual-core processor with 64-bit architecture, and Apple proposed the concept of tagged pointer in order to save memory and improve execution

This is a simple appium script that tests the Amazon shopping process, including searching for items, then selecting items from the results list, then adding to the cart, and so on.It is a primitive script that does not encapsulate the test elements,

Recently, the problem of asynchronously loading network images in Uitbleview has been studied, and iOS apps often see this interface.A tableview shows some titles, details, and so on, plus a picture.Let's talk about this idea here.To prevent images

At night in the test a widget, the front measured well, after the installation of the time to find the following error:[2009-06-07 02:39:35-battery] Performing sync[2009-06-07 02:39:35-battery] Automatic Target mode:using device ' ht843gz03305 '[2009

What is a cache?The principle of caching technology is to treat all objects accessed by the user as a complete set, which is an algorithm that marks the objects that the user accesses frequently, and puts the objects into a set, which is a subset of

In the passed Google Developer Summit Thailand, Google introduced us a Image Loader Library for Android developed by Bump Tech named Glide as a library that recommended by Google. It has been used in many Google open source projects till now

PmPackage ManagePM list packages [FILTER] to view installed app packages-F Show Associated APK file-S only searches the system application for filter3 Search filter only in third-party apps-D only in disabled package search filter-e only in the

1.android Studio in the log console, showing no debuggable applications, there is no way to debug a program separately, you can tools->android->enable ADB integration Active. 2. Select a picture from the album After 4.4 It is not recommended to use

Original posts: http://www.ui.cn/detail/63201.htmlIn this article, the author cited four music app applications: Shrimp, NetEase, Baidu, QQ home1. Recommended content: The author will four home page interface divided the official recommendation and

Import Android.content.Context; Import Android.hardware.Sensor; Import android.hardware.SensorEvent; Import Android.hardware.SensorEventListener; Import Android.hardware.SensorManager; /** * * A monitor that detects phone shake * @

In an iOS system, there are a number of ways to get a unique identity for a device:I. UDID (Unique Device Identifier)The full name of Udid is unique device Identifier, which, as its name implies, is the unique identifier of the Apple iOS device,

1. Please describe the difference between storyboard and xib?In a project, you can have multiple xib files, a xib file that corresponds to a view class controller, and multiple views. However, usingStoryboard, a project requires only one master

    Thanks to its fluent system and a good user experience, Apple's system has recently been a focus on Apple's iOS system due to its keen interest in iOS systems . has been learning about iOS this year and has recently spent some free time sharing