simple compass app for android

developers:First: The application framework inside all the architectural design secrets, let you transfer your hardware services into the AF as smooth as flowing;Second: Master Android app developer;Third: How to understand the top business architecture thinking is transformed into concrete framework code;Three: Suitable for the object:Have at least half a year experience in

Original address: http://dong2008hong.blog.163.com/blog/static/4696882720140441353482/Seems like the using a simple Android JAR files inside a Unity Android project are not such a simple thing to do. I finally managed to get the ADMOB working in an existing Unity Android gam

How to add ads to your Android appIn the forum before the "Android Learning and how to make money using android " Post, received a lot of Android developers reply, Add to the blog in the reply, many people asked how to add ads in the application, today there is just a new small application to add ads, together to write

) app upgrade . Upgrade software with the same signature can gracefully overwrite the old version of the software, or the system will find that the new version of the signing certificate and the old version of the signing certificate is inconsistent, does not allow the new version to be installed successfully.　　2) App modularity . The Android system allows the sa

details by a variety of complex where clauses.As for Android permission management, it is actually relatively simple. It mainly uses the ready-made Linux security model to isolate processes from each other. API-level permission management is similar to JVM.Billy Cui focuses on the design of the permission system:Android permission system is based on Linux, but many control modules are added.In general, the

Today's content is mostly on the home page. Here we will first release some of the content because this class has more than 1000 lines of code and will be released twice.[Day 1]: Click to open the linkProduct download trial: http://download.csdn.net/detail/zxciop110/4625423 I forgot to mention one thing on the first day, that is, sharedpreferences is not going to be a guide page when it is opened for the second time, but rather a loading. This is not an exception in many projects, today, by the

Application of wireless Network Camera Tp-link Infrared Wireless Network Camera specifically for family housing and other space more compact scene design, network structure is simple and practical, 1 routers + 1 Cameras is a complete set of security systems, network cost low. After using the mobile phone app to configure the camera, you can implement local or remote monitoring.

principle of technologyThe first way: Obfuscation strategyThe obfuscation strategy is a protection strategy that each application must add, and not only for protection, but also to reduce the size of the app installation package, so he is a feature that must be added before each app release, and now there are two common obfuscation strategies:1, the confusion of the codeAfter we decompile the APK, see the

I don't think there is much talk about the Android architecture because of mobile phone restrictions. But from the perspective of development, we can see neat code, beautiful layering is always a kind of comfortable enjoyment. From the perspective of art, we are pursuing a kind of beauty. This article first analyzes several popular android software packages, and finally builds our own general

IntroductionToday, Android, iOS, the world, what Tizen, COS blabla are ants, a look at know is to send leadership or to spend research and development funds output products, is not to win the market, for just won the leadership a smile, completely can be ignored. Android development and because the development of Java-based language, entry threshold is very low lead to basically a programmer, soak two days

. Upgrade software with the same signature can gracefully overwrite the old version of the software, or the system will find that the new version of the signing certificate and the old version of the signing certificate is inconsistent, does not allow the new version to be installed successfully.　　2) App modularity . The Android system allows the same app to run

This article is a casual talk about how we can build a good architecture during the initial stage of project initialization in Android development.I don't think there is much talk about the android architecture because of mobile phone restrictions. But from the perspective of development, we can see that it is neat.Code, Beautiful layering is always a kind of comfortable to enjoy.From the perspective of art

); Super.loadurl (URL);}}Test Results:Modify Mainactivity.javaPackage Com.example.html5test;import Android.app.activity;import Android.os.bundle;import Android.webkit.websettings;import Android.webkit.webview;public class Mainactivity extends Activity {WebView Mwebview ; String url = "file:///android_assets/www/index.html";p ublic void OnCreate (Bundle savedinstancestate) {super.oncreate ( Savedinstancestate); Setcontentview (R.layout.fragment_main); WebView Mwebview = (WebView) This.findviewbyi

As a Java-based developer, it is easy to initially learn about Android development. Some of my colleagues are learning java, and I am interested in Android development, I started to learn about it and made a simple and practical small application in less than a month. There may be many people who will ask what are the gaps between

How Android is developed to ensure service is not killed (Broadcast+system/app)PrefaceRecent projects to achieve such an effect: After running, to have a service is always running in the background, regardless of what the user does to ensure that the service is not killed, this is really a problem. How can you ensure that your service is not killed by referring to the various custom versions of system and s

The launch of Android 4.4 , power-saving technology, Google also said that the improvement! Let's get to know what's going on with Android 4.4 Power-saving technology !Test conclusion:1) The most power-saving of the off-screen standby:A) any app including background service should minimize the number of wake-up CPU, such as the long connection of IM business hear

After the examination has passed, Android-driven learning has been broken for more than half a year, and now pick up learning, review the general framework of Android Drive.The core of the Android system is Java, which has a David virtual machine. Android-app operating hardw

I know less about the development of the service side, do not know what the heroes recommend to learn what technology, read what books, or good advice? And what technologies and frameworks are used in the current mainstream app service, and what frameworks and technologies are used in Python development? Thank you for your answer first! Reply content:General apps need to interact with the server, and app de

This article is a ramble about how we can build a good architecture in the early stages of Android development when the project is initialized.About the Android architecture, because of the limitations of the mobile phone, I do not think there is really much to talk about, but from the perspective of development, see neat code, graceful layering is always a comfortable enjoyment.From the artistic point of v

This article is a ramble about how we can build a good architecture in the early stages of Android development when the project is initialized.About the Android architecture, because of the limitations of the mobile phone, I do not think there is really much to talk about, but from the perspective of development, see neat code, graceful layering is always a comfortable enjoyment.From the artistic point of v