most popular android applications

The main story is how to automatically build tools ant, batch packaging of applications to generate applications corresponding to different markets: First take a look at the Java Engineering anttest for packaging and the Android architecture that needs to be packaged for release : market.txt to store the market markings that need to be packaged, such as:

Android launches four different ways to standard,singletop,singletask,singleinstence. Standard is the most common activity startup method and the default way to start. When you start an activity, he will go to the top of the stack that returns the stack. The system does not manage to have the same activity in the stack, in the same way as after the first out. singletop mode is when the activity starts, the system first determines whether the top of

Technical Architecture of Community SDK in Android applicationsAnalysis of the technical architecture of the Community SDK in Android applications what is the microcommunity in the app? Figure 1 Figure 2 snowball finance application community 1. Taking umeng micro-community as an Example In short, umeng's micro-community is a pr

Mobile devices running Android applications are limited by their computing capabilities, storage space, and battery life. Therefore, it must be efficient. Battery life may be a reason for your optimization, even if it seems to be running fast enough. Because of the importance of endurance to users, when the power consumption increases sharply, it means that the user will find out sooner or later because of

entire start-up process because it involves multiple binder communications, here is a brief description of the use of several classes to facilitate the understanding of the entire interactive process: 1, Activitymanagerservice: AMS is one of the core of Android services, mainly responsible for the four components of the system start-up, switching, scheduling and application process management and scheduling, and its responsibilities and operating sy

The Parse Mobile SDK delivers cloud-based APIs and services for IOS, Android, and Windows applications. The Parse SDK also provides JavaScript and REST APIs. With the Parse API, you can quickly and with minimal effort allow your mobile applications to support cloud processing. Mobile applications that integrate the Par

Some time ago I made a small application for batch installation and uninstallation of applications. Because some APIs for installing and uninstalling applications are hidden, the android system source code must be downloaded under Ubuntu, after compilation, use the MM command to compile and generate the APK file, which is also difficult. The idea is that there is

Broadcastreceiver (broadcast receiver) is one of the four major components of Android. The following is a detailed description of the use of the broadcast receiver component. The following is an overview of Broadcastreceiver in Android Doc: The ① broadcast receiver is a component that focuses on receiving broadcast notification information and making corresponding processing. Many broadcasts originate fro

Original article: http://www.ziyouku.com/archives/android-applications-to-modify-the-default-maximum-memory-value.html The default maximum memory size of Android applications is 16 Mb. Some applications may experience memory overflow, for example: Error/androidruntime (264)

into a more thorough package because they do not need to be opened to the outside. Dex files that are just guaranteed to run without opening /****************************/Refute the above viewIt has been proven that it is not compiled into what is called a more thorough Dex file, but rather is labeled @hide in the SDK so that it has the API in source compilation and not in the SDK. You can therefore achieve the effect by replacing the API in the SDK.Look at photos!The same is in the search for

this point the configuration modifier priority is shown, and we can see that the priority of the language is higher than the screen orientation, so the system chooses Values-zh instead of Values-land.　　　　The problem knows, how to solve it? The answer is a multi-configuration modifier.This problem can be solved by Values-zn-land. But we must note that the order is also determined by priority.The entire configuration modifier is used in this way:Phone configuration-----(full)----> configuration m

Why do we need feedback on the crash report? Android applicationsProgramTo avoid crash. Although zero-crash is the ultimate goal pursued by programmers, the reality is that programmers can only minimize the occurrence of crash, and it is almost impossible to completely eliminate it. Maybe you think that your application is almost perfect and can easily withstand the devil's test in the testing department. But when your application is released to

According to Gu AO, Google plans to present its Android-based TV software to more than May 19 developers at the Google I/O conference in 3000.The technology aims to enable set-top boxes, TVs, and other devices to access content from the Internet. It has attracted partners such as Sony, Intel, and Logitech who will provide product support for the software. Internet giants want developers to compete for their TV platforms, in the same way that Apple att

If the phone (mobile device) is out of power, can your program still run? Haha, this is a problem that everyone on Earth knows. How can we reduce the power consumption of Android applications? Today, I once again reviewed the speech by Jeffrey Sharkey at the Google Io Conference (coding for life-battery life, that is ), I also want to share some of my experiences with you. First, let's take a look at the ma

Systrace tool to observe the results of the optimization, found that the yellow dots and red disappeared half.5. Try to move the Google folder to the fixed bar, do not redraw the test with the animation, red warning all disappears6. Further refine the yellow warning7. Open TraceView, found that onmeasure become a time-consuming, and further use of the development model of the GPU over-rendering analysis, found that there are less serious over-drawing problems, icon under the Software name font

As we all know, the build of Android Studio is based on Gradle, and Gradle is based on groovy, groovy is Java-basedAndroid Studio's Gradle itself is based on groovy, so the environment is not built to say much.Groovy Language Basics1. Note: Use the same as Java//,/** **/2. Groovy statements can end without semicolons3. Supports dynamic types, that is, when declaring variables, you can specify no type4. Function definition:Def getchanneloption () {

Have you ever encountered a good app on your mobile phone, but you don't know how to share it with friends? As a programmer, I encountered such a simple problem. I must find a solution. After google and Baidu, I found that all installed apps on android would be backed up, they are stored in three locations: 1. Software signed by the system:/system/app 2. Non-system signature software installed on the memory:/data/app 3. Install the non-system signatur

Sensors on the Android platform include the accelerometer, orientation, magnetic field, and light ). The development of sensor applications on the Android platform is implemented through the listener mechanism. The main steps to develop applications for one or more sensors are as follows: 1. Create a sensormanager

Android performance optimization: Deciphering ZAKER, content caching loading methods for news applications such as Netease cloud reading, and androidzaker I pay more attention to current affairs. Every day, I spend some time watching news or something. therefore, information aggregation applications like ZAKER and Netease cloud reading are my favorites, and thes

Windows window mode ): Start the simulator (run/tools/emulator.exe In the SDK directory under the command line ); The simulator switches to the main screen (it is recommended that you do not install the program on the simulator when the program is running. You can press the Home Key to exit the application ); Enter the command to run the ADB Shell Command (enter the command mode of the simulator ); Enter the command CD/data/APP to enter the/data/APP directory ); En