Mobile Develop

One BASE64 encryptionImport Java.io.ByteArrayOutputStream;Import java.io.IOException;Import Java.io.OutputStream;public class Base64utils {private static final char[] Legalchars = "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz0123456789+/".

This article is a summary of the implementation of the Bluetooth anti-loss device project, the principle of Bluetooth anti-loss device, the implementation of Bluetooth BLE interface with the Android client programming. Here is the focus on how to

The principle of soft keyboard displayWhat is the nature of the software disk? The soft keyboard is actually a dialog.Inputmethodservice created a dialog for our input method and set some parameters of the dialog window, such as gravity, to be

Today follow the Dark Horse video to build an android app--Phone DialerStart a new Android projectThe code in Activity_main_xml is as follows:Relativelayoutxmlns:android= "Http://schemas.android.com/apk/res/android"Xmlns:tools=

I mac Pro, system version OS X EI Capitan (10.11) produced at the beginning of 2015Previously believed that the Mac shared WiFi can only be given to Apple devices, later found that the original is not. We just need to make the band 6 more 11

Original URL: http://www.cnblogs.com/85538649/archive/2012/05/14/2500274.htmlThe Apple developer account is as follows:$99 Individual users99 USD Team (company):Audit more enterprise Qualification certification, can be shared by many developers.

for Android2.3 of systems,environment.getexternalstoragedirectory () Get the directory is built-in SD card or external SD card is not guaranteed, and the handset manufacturer's modification, Can only be judged by

Short MMS receiving process and the call process is a bit similar, the beginning is also the RIL layer to report SMS events, and then the upper layer to handle the process of receiving text messages. Android Ril is located between the application

An application contains multiple instances of activity, each of which has its own action, and each activity can initiate other activity, such as an email application that contains an activity that displays a list of email messages. When the user

Reprint Please specify source: http://blog.csdn.net/crazy1235/article/details/51346027No rules inadequate surrounding area, is it? haha ~ ~Fortunately, I just learned Java programming, the teacher instilled in the code of the relevant knowledge, and

Automatic case development and case hierarchical structure design based on AppiumFirst, create a common base class appiumtestbase for each case, containing the setup and teardown two methods, each of which inherits from the base class at a later

25 tips and tricks for enhancing iOS app performance-IntermediateTags: iOS performance optimized memory management2013-12-13 10:55 738 people read comments (0) favorite reports Classification:iphone Development Advanced SeriesThis article

Key words: OCR, SDK, vin recognition, business license identification, seven-segment digital tube identification, invoice code identification, property card identification, meal ticket identification, invoice identification, issuing ticket

Transferred from: http://blog.csdn.net/beijingshi1/article/details/9119297Recently developed a project, encountered a problem, in the case of mobile phone hotspot, want to get which device has been connected on the Android phone open hotspot.After

Get locationTo create a new service PackageCreate a new Service class for the Gpsservice class inheritance systemRegister in the manifest fileOverride OnCreate () method, callback when service is createdOverride OnDestroy () method, callback when

iOS Batch Capture video // GenerateNSString *path = [Nshomedirectory () stringbyappendingstring:@ "/documents"];NSLog (@ "path%@", Path); for (int i = 0; iNsmutabledictionary *info = (nsmutabledictionary *) mitems[i]; Video informationNSString

http://blog.csdn.net/pucker/article/details/41843511The previous article, "iOS 8 interface auto-layout series-1", gives a brief introduction to the way the iOS interface is laid out in the past life. This article details how to use automatic layouts

Http://www.cnblogs.com/xiaofeixiang/p/4086092.htmlIn general, there are two ways to run an Android app, one is to set up an Android virtual Device Emulator, to manage it via Android manger, and to plug in a USB cable directly on the real machine,

These months have been doing the iphone audio and video things, because the individual is lazy, so has not tidied up, now idle egg pain, and later the project to be shelved, here to record what I do the iphone mobile push the stream of

Transferred from: http://www.jianshu.com/p/b83b0240bd0eExploring the unique identity of iOS devicesTo count and detect the usage data for the application, almost every company has a business need to obtain a unique identity, and a unique