most popular android applications

Android development will bring about a new wave of popularity. Many developers have invested in this wave and created many excellent applications. Many developers provide open-source applications and contribute their wisdom and creativity. Learning open source code is the best way to master the technology. We recommend several open-source

Android applications must access data on the Internet. Internet data can be in several different formats.. This article describes how to use three data formats in Android applications: XML JSONFirst, develop a Web service to convert CSV data into XML, JSON, and protocol-buffers formats. Then, we construct a sample

Memory leakage of Android applicationsMemory leakage of Android applications Differences between memory leakage and memory overflow Memory overflow (out of memory)When a program requests memory, it does not have enough memory space for use. For example, when every Android program is running, the system will allocate a

I am a senior dog who is about to graduate. I am currently working as a front-end development intern in a network company, and I am very satisfied every day. However, it is a headache to think of graduation design. The question I selected is "Design and Implementation of the Course Selection System Based on the Android platform". It seems very simple, but obviously I am not good at it and I am not interested in it here. However, it is a pleasure to se

The Android Application consists of one or more activities. every activity is not closely related, because we can call other activities in our own programs, especially those generated outside of our own code, such as text messages or called activities provided by Android. Intent call = new intent (intent. action_call, Uri. parse ("Tel:" + phonenumber );Startactivity (CALL );Intent SMS = new intent (intent.

Write this articleArticleFirst, thank you Simon_fu , His two articles about Root This article is a supplement to his article. Simon_fu See the following two web pages: AndroidProgramSecurity System AndroidApplication acquisition RootPermission generally, Android the maximum permission that can be obtained by the application under" direct "is System , however, if we need to execute some operations in the program, root p

ObjectiveThe Android process and service keepalive is a big problem for Android developers. Due to the power-saving and memory management strategies, the manufacturers based on their own understanding, in the self room published in the standard Android release as a more or less changes, so that the application layer program in the processing process and service k

An Android application consists of four key construction blocks: Activity, Intent Receiver er, Service, and Content Provider. However, not every Android application requires these four construction blocks. This is not necessary. In some cases, we only need to combine these four types into our applications. When we have clarified which construction blocks are requ

What is the composition of Android apps?What are the various components of an Android application?What is the relationship between individual components and androidmanifest?Android applications consist of loosely coupled components and are bound together using application manifest, and the application's Androidmanifest

The Dalvik Virtual Machine supports garbage collection, but this does not mean you don't have to worry about memory management. Pay special attention to the memory usage of mobile devices. The memory space on the mobile devices is limited. In this article, let's take a look at how some of the memory profiling tools in the android SDK help us trim the memory usage of the application. Some memory usage problems are obvious. For example, if the app has a

Use IntelliJ IDEA to configure Allatori for code obfuscation when developing Android applications, intellijallatori IntelliJ IDEA provides very powerful Android development support. Even Android Studio officially recommended by Google is actually a dedicated Android developm

If HTML5 applications can emerge in the short term, Microsoft's WP7 will not benefit a lot or even succeed. If HTML5 applications can emerge in the short term, Microsoft's WP7 will not benefit a lot or even succeed. Reply: Technically, it is unlikely that HTML5 applications and games will be smooth and integrated into native