for positioning ·Allocation Tracker: Use this tool to track the allocation of memory, as mentioned earlier.Heap Tool: View the current memory snapshot to facilitate a comparative analysis of which objects may be leaking.You can now navigate to a piece of code that has a memory leak or jitter.If it is a memory leak resolution, it is straightforward to empty the leaking object at the appropriate time.But if
First, what is MonkeyrunnerThe Monkeyrunner tool provides an API for programs written out using this API to control Android devices and emulators outside of Android code. With Monkeyrunner, you can write a Python program to install an Android application or test package, run it, send it an analog keystroke, intercept i
Use lint tool to optimize Android code, lintandroidI. Overview
Android lint is a static code analysis tool used to check potential problems in the Code and improve code correctness, security, availability, internationalization and performance.Make sure there are no structural errors in the Code and discover potential p
This article is the learning note, video address of "Android app stress test" of Mu-class network
http://www.imooc.com/video/13007
Monkey is a tool for sending pseudo-random user events.Monkeyscript Implementation of the automated test script, is a set of monkey can be recognized by the collection of commands, you can complete the repeated fixed ope
; import android. widget. toast;/*** application startup icon unread message Count display tool class (effects such as QQ, unread SMS, and other app icons)
In the started Activity, the call to broadcast the number of unread messages and reset/clear the number of unread messages is as follows:// Number of unread messages sent broadcast: count indicates the number
If all applications have version updates, how can they be updated? Today, we will introduce the entire process of automatic application updates.
The procedure for automatically updating a program is roughly as follows:
Program startup --> timely background check for updates ---> link remote server --> get new version information
--> Compare the current version --> if (updated) --> display the update prompt dialog box and display the updated content --> submit and select.
Below is my demo. You
Transferred from: https://blog.leancloud.cn/3306/Android 5.0 Lollipop is by far the most significant release, largely because material design--is a new design language that refreshes the entire Android user experience. But it is a big challenge for developers to design an application that is fully consistent with material design philosophy. This is supported by the Andr
As we all know, the management of logs is a very important part of software system, must not neglect its importance. The complete log will play an important role in the maintenance of the system, like AX, the log is like a tool for analyzing the system, the tool is convenient, the system can be analyzed to achieve a multiplier effect. Developers must understand the value and significance of the log, and sho
Android Gets the frame data for an app:Description(Open the Mobile developer option-GPU Display profile (shown on ADB shell Dumpsys gfxinfo) hook, only more than 4.1 support)In android4.1, Google provides a tool called "GPU Rendering Mode analysis (profile GPU rendering)",When this feature is turned on, the system will record the time information that retains the last 128 frames of the image drawn for each
The most comfortable tool for debugging the WebView-based hybrid app is of course Chrome's own developer tools, including our familiar DOM tree debugging, JS debugging, network monitoring and more.Google offers the steps to debug WebView on Android:
Turn on the USB debugging feature on your phone
Open Chrome Browser, address bar input: Chrome://inspe
10 suggestions for efficient Android App development,
If you want to make the most failed case on Google Play, the best secret is that the interface is extremely slow, consumes power, and consumes memory. Next, you will get negative comments from users, and your reputation will become bad. It is useless even if your applications are well designed and creative.
Every problem that affects product efficiency,
Android App Incremental update instance--smart app Updates
Introduced
What you see is an open Source library for incremental updates to the Android app.
Includes the client, the service end two parts of code.
Principle
Since the start of
Four kinds of installation methods:1. System Application Installation-complete on boot, no installation interface2. Network download application installation-completed through market application, no Installation interface3.ADB Tool Installation – no installation interface.4. Third-party application installation-through the APK file installed in the SD card, there is an installation interface, the interface for the installation and uninstallation proce
Tesseract is an open source OCR engine that complies with the Apache License 2.0 protocol. Here's how to compile Tesseract on the Android platform and how to quickly create a simple OCR application. Reference Original: Making an Android OCR application with Tesseract Tesseract Android ToolsTo compile the Android plat
1.ADB ideaADB operation shortcut menu, Quick erase data, restart app, uninstall app, etc.shortcut keys:Windows:ctrl+alt+shift+aMac Osx:ctrl+shift+aOf course, you can change your favorite buttons at Keymap. 2.postfix Fast writing support for LOG,TOAST,LOGD 3.androidcodegenerator Findviewbyid method and Viewholder method can be generated automaticallyPlace the mouse over the XML file name of the page Setup t
selection) http://blog.csdn.net/qq_20521573/article/details/51914180The use of Android fragment http://www.jikexueyuan.com/course/708.htmlThe HTML source of the machine chat interface http://www.lanrenzhijia.com/js/3930.htmlThese are the steps I have taken to get started on the project, and I hope it helps
1. Project Preparation Phase1.1. New ProjectChoose the SDK version (Android 4.0), select navigat
For touch screens, the native messages are nothing more than pressing, lifting, and moving. We only need to simply reload onTouch or set the touch listener setOnTouchListener for processing. However, to improve the user experience of our apps, sometimes we need to recognize users' gestures. The gesture recognition tool GestureDetector provided by Android can help us a lot.
Basic The working principle of Ge
I am guilty. I spent an afternoon and finally learned from myself without a teacher. I used C # To develop my first Android browser app. I am sorry for the Java Community (with the development process)
Development Process:
Install vs2010, Android SDK, and AVD (Android) Simulator
When debugging, open the ADV (
Android tools:
1. Android APK ToolA tool used to reconstruct an APK. You can decompress various APK packages to view the complete resources. Currently, you cannot view the source code.
Web: http://code.google.com/p/android-apktool/
2. unyaffsDecompress the imgfile in yaffs format.
Web: http://code.google.com/p/unyaffs
looking for a driver).Mode two: First of all make sure that your Android has successfully root, then you can use WiFi wireless connection. ① download a wifi adb app on your Android device; ② open wifi on Android adb;③ in the command line on the PC, enter the part of the WiFi adb display: ADB connect 192.168. x.x, the
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