Mobile Develop

Start writing Android's Photo browser today The first thing to solve is to get sdcard below all the files that are pictures of the directory So I wrote a generic Java class to get the suffix is. jpg,.bmp.png.jpeg file Package

In the previous blog post. JAVA Card Application Development creates the first applet. Introduced a project from scratch.So. After we built this project, there was only one application (an optional aid), assuming I wanted to have multiple

Original address: http://www.developerphil.com/android-studio-tips-of-the-day-roundup-1/1. Highlight the same stringApple: Cmd+shift+f7 Windows:ctrl+shift+f7This shortcut will search the current file for all occurrences of the string. Unlike some

In many of the software that reads or needs to be watched at night, the nightly pattern is a feature that the APP needs. And how to add the night mode gracefully to the application without changing the original architecture or even changing the

Different points of iOS8If you run the above program on IOS8, you will get the following error Preview 01-Local push notification [mastering][615:7847] attempting to schedule a local notification {fire date = Monday, July, + at 9:02:25 AM

Since I have just entered the current company, they are more involved in the picture, so they are going to write a series of pictures of the article, first of all, from the place of the production of the picture began to write –cameraIf your app

Problems with the app version iteration process in the eyes of testers--Remember the development test process for a new version of the app1. PrefaceSince the beginning of August into the current company, in this version of the iteration process, the

1. PrefaceStarting today I will write some articles about iOS self-study on a regular basis. After all, they are self-taught to start, know what the pit of self-study, know what to develop the lack of self-study, in addition, and now the actual

PrefaceAlthough Android has built-in Videoview components and MediaPlayer class to support the development of video player, but the support format, performance, etc. are very limited, here with you to use the free Vitamio to build their own Android

Apple officially recommends that we use storyboard to build all the UI, and storyboard is a very mature tool. Using storyboard to build all the interface, we can quickly build a complex interface, which means that we can save a lot of time. We can

Touch event TouchEvent is triggered when our fingers are clicked or slid on the Android screen. In the app, ViewGroup and view exist in multiple levels of nesting, in the outermost is activity, the most inner view, between activity and view is some

Read and Write NFC tagsTo read and write NFC tags, it involves getting tags from the intent object and opening the communication with the label. To read and write NFC tag data, you have to define your own protocol stack. However, keep in mind that

Website: http://www.saitjr.com/ios/ios-framework-reactivecocoa-mvvmafnetworking-fmdb.htmlThe previous project used the Reactivecocoa+MVVM+afnetworking+FMDB framework design, from the initial attempt, to the subsequent continuous thinking and

Reprint Please specify source: http://blog.csdn.net/guolin_blog/article/details/39345833After studying the previous articles, we have already mastered the functions of Litepal's Table management module very well, I believe that we have realized the

(This article transferred from the Code farm Life )ObjectiveMusic-related app development has been for some time, in the process of the app's player after several changes, I also for iOS audio playback implementation has a certain research. Write

Now say the first two basic concepts, what is the process, what is a thread, what is multi-threaded; Let's get these two to the bottom of the story.Process: An ongoing program, we call it process.Thread: A thread is a separate execution path in a

When Android loads a large background image or a large number of images, it often results in memory overflow (out of the memories Error), this article according to my experience in dealing with these issues and other developers experience, the

Today, I saw an Android post on the internet about splash activity, and the blogger gave the code after an explanation. So the decisive download down to see how to achieve. Step by step follow the process to implement this function again. Everything

You only need to call the setemptyview(View emptyview) setting in code to display this TextView when the ListView is empty.Layout fileXML version= "1.0" encoding= "Utf-8"?>Layoutxmlns:android=

No screen rotation changes with phoneSometimes we want to keep the interface of a program in one direction and not in the direction of the phone: add android:screenorientation to every activity configuration in Androidmanifest.xml that requires no