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[Translate] How to install acra-an Android app crash tracking system-on your own serverHow to Setup ACRA, a Android application Crash Tracking system, on your own hostOriginal address:http://inthecheesefactory.com/blog/how-to-install-and-use-acra-
Out folder, and next3) Set the Smali folder to source, then finish7. Check the DDMS to debug the process port, and then find the Smail code where we want the breakpoint to be set breakpoint8, select the Eclipse run->debug configurations->new a new configuration select port, click Debug Start Debugging9. The operation of the mobile phone begins to be tracked, and the packet is captured for detailed information, and the debug trace finds the encryption and decryption algorithm for data restoratio
Alibaba Android interview analysis: tracking and analysis of android application crash (crash) issues, Alibaba Security Android
I. Problem DescriptionA Crash (Crash) occurs when a client program exits the application when it encounters an exception or error that cannot be handled during running, please refer to the cau
Thoughts and designs on tracking monitoring in Android applications, android
For more information, see my personal website:Http://stackvoid.com/
After an Android commercial application is launched, it is most concerned about which modules are frequently used by users and which modules are rarely used. The product can
Thoughts and designs on tracking monitoring in Android applications
After an Android commercial application is launched, it is most concerned about which modules are frequently used by users and which modules are rarely used. The product can correct the future development direction of the app based on the data, to ge
to upgrade to Android to use it. In fact, on the 3-hour I/O conference, the speakers on the podium did not even talk about Android upgrades. Instead, these features are added to play services, which support Andorid 2.2 and later versions.
For the first time in 10 years, Andorid old users who have been discarded by equipment manufacturers can use the new features introduced in the I/O conference.
Andorid
Speaking of Android phone, most people's impression is a bit of time to become a little lag, some programs in the run inexplicably crashes, open the System folder A look, found a lot of files, and then use the mobile phone butler APP constantly clean optimization, just feel the speed slightly improved point, Even if the mobile phone in a variety of performance in front of the software score ahead, or feel n
clears the key tracking
* State, so should always is called.
...
*/
We can see from the annotation that this function is the activity best place to judge whether it is visible, so we can Activity.onWindowFocusChanged record the end point of the application start, but we need to be aware that the function is Activity triggered when the focus changes, so be sure to get rid of unwanted situations.
Summarize
The above is about
This example shows how to add a simple single-page navigation, and then shows how to display all the phone numbers dialed on page 1th in page 2nd.
(1) Understand the basic architecture of the Android app through this example.
(2) This example to understand the implementation of Android multi-screen navigation basic technology.
This example is just to give us a
Speaking of Android phone, most people's impression is a bit of time to become a little lag, some programs in the run inexplicably crashes, open the System folder A look, found a lot of files, and then use the mobile phone butler APP constantly clean optimization, just feel the speed slightly improved point, Even if the mobile phone in a variety of performance in front of the software score ahead, or feel n
what the following string is.
The first step that remains unchanged for years is apktool decompilation and dex2jar decompilation. Of course the code is obfuscated, but this does not affect our analysis. Android uses JDK HttpURLConnection and Apache HttpClient to send network requests, and searches for functions, fields, and request URLs. These feature functions and fields are usually not obfuscated. Dynamic Trac
Android APP performance analysis methods and tools, androidapp
I recently read Speed up your app. This is an article about Performance Analysis and Optimization of Android apps. In this article, the author introduces the APP analysis and optimization rules, and the tools and
移动测试, Android测试 ,APP测试 Android article 1. Performance testing
The Android performance test is divided into two categories:1, a class of ROM version (System) performance testing2. A class of performance testing for app app
Android app architecture design 02, androidapp
Ii. Try to place the tool class and BaseActivity in the specified position during the opening process,
DateFormatBitmapNotificationShared PreferenceEnvironmentDevice
III:2.2 Task Management
The thread is just a mechanism to ensure that the tasks we want to complete do not run in the UI thread (that is, do not block the UI). The completed tasks are the core of
Android 5.0, Code Lollipop, the source finally released on December 3, 2014, a large number of domestic manufacturers follow-up. The biggest change is the default use of ART (Android Runtime), replacing the previous Dalvik virtual machine, presenting the Material Design interface style. Previously released app may need to make some changes, temporarily collected
Objective
In the case of Android, where the RAM is on top of the G, there's no need to worry too much about the app's consumption of Android memory, but what I do in the real world is the education of primary school App,app buttons, backgrounds, animation transformations are basically all pictures, on 2K screen (resol
a very powerful function. If you feel the pain of finding classes and functions in TraceView, try this tool.Dmtracedump is an executable file under the Tools directory of the SDK, you can view its Help information and execute a command similar to the following:Dmtracedump-h-G tracemap.png path-to-your-trace-file > path-to-a-html-file.htmlThen you can get two things, one is the tree of each function call, you can see the function relation at a glance, and the other is an operable HTML file, whic
Android App patch updates and androidapp Patches
I hope you will forgive me for having been busy for the last week. This week, I suddenly fell idle. When I had time, I reconstructed the code and accumulated some avant-garde technologies. So today, I will share my research on the past few days.
Mobile Internet focuses on user experience and Rapid Product iteration. Through user feedback and user behavior
This article introduces several tools for performance analysis on Android, all from the SDK, each strong enough for everyone to analyze and use.First, say TraceView.This tool in the SDK documentation is a bit more casual and probably says something about it. But the real need to use it to analyze the problem also requires a detailed understanding of how to use and quickly locate the problem.The following will be divided into four parts:The first is th
Last week busier than busy, busy, writing articles are two, in this hope we forgive. This week, suddenly idle down, there is time, on the reconstruction of the code, beat the drum avantgarde technology, precipitate precipitation. So. Share what you've studied for the next few days today.Mobile Internet is the main focus of user experience and product high-speed iteration, through user feedback and user behavior tracking timely adjustment product direc
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