android app mockup tool

1. Android AAPTAAPT is an abbreviation for the Android Assert packaging tool that uses AAPT to view the APK information and to list the contents of the APK package2. Monkey Runner and ChimpchatThe Monkeyrunner tool provides an API for writing programs, control an Android dev

This article illustrates how Android implements a Third-party app that uses micro-letters to log in. Share to everyone for your reference, specific as follows: Using the micro-letter login app, eliminating the registration process, there are many similar applications now. The integration of this functionality is not complicated, but there are some areas to be aw

worlds, he le?!So, how do you enhance the security of the applications that you intend to develop? First of all, you can use Safe.ijiami This tool to detect what you develop the application package is vulnerable to hackers, a two-minute event, you can clearly know The security risks and vulnerabilities of the APK, Finally, a detailed report can be generated. Then, according to these vulnerabilities and then do the corresponding encryption protection

relationship and execution time in the program, it is easy to find the performance bottleneck.TraceView is the tool used to analyze the function call process, which makes it easy to analyze performance problems. The way it is used requires the following steps:Use the Android debug API, or the DDMS monitor program to run the process;Complex existing performance problem scenario, the 1th step method to obtai

Android App development skill map, androidapp Operating System Windows/MacOSX/Linux Programming Language Java HTML/JS (Hybrid/Web App) C/C ++ (NDK) SQL (DB) Kotlin Development Tools IDE Android Studio Eclipse Debugging tools Network debugging Charles Wireshark Fiddler

solution!Main functions:(1) Check the DEX, res file whether there is source code, resource file theft, replacement and other security issues.(2) The risk of scanning signatures, the existence of security vulnerabilities in XML files, the presence of injected, embedded code, etc.(3) to detect if the app has been packaged two times, and then implant the backdoor or third-party code and other risks.(4) A key to generate the

Lu Haidong1th Chapter unveiling the Mystery Veil--android System introduction 11.1 Understanding Android 21.1.1 Android Growth History 21.1.2 Release 31.1.3 get everyone's approval.--android System Market share 31.2 Android Architecture Resolution 41.2.1

of some apps all adopt this style, the most obvious change in style is to move the main menu below to the navigation bar, this solution solves the embarrassing situation of double-bottom columns displayed on the screen after many mobile phones remove the entity key. 3. font size The font on Android is Droid sans fallback, Which is Google's own font, similar to. Similarly, in the Baidu user experience survey, we can see the user's acceptable text prob

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 tra

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

organized in any way.These files will eventually be packaged in the APK file in the original way. If we want to access these files in the program, we need to specify the file name to access.For example, suppose you have a file named filename in the assets directory, then you can access it using the following code:AssetManager am= getAssets(); is = assset.open("filename"); Res. The Res class resource is placed in the RES subdirectory of the project root, and most of the files store

During the process of creating a project, you often forget about the packaging process of the release and record it.Before you beginLearn two things first: Keytool is an effective security key and certificate management tool. Android requires that all programs must have a signature, otherwise the program will not be installed. Generate commands注意: Remember to alias_name change it.$ keytool

privileged principle. That is, each application can only invoke the work components it needs by default. This creates a very secure environment in which an application cannot access parts of the system that are not granted its permissions.Nonetheless, there are many ways to share data with an application and other applications, or to have an application invoke system services: It is possible to assign the same Linux user ID to two applications so that they can access each other's files

high.Third: Do a security protection for the entire app to prevent it from being cracked.About the Hack tool class app, in fact very simple, because the tool app words generally we want to charge the function is definitely put on the local just have a switch control up. And

Stress test-monkey LearningMonkey Test features What is Monkey test? As its name, like a monkey, although nothing to understand, but can be a bit messy, can be understood as stress testing. Do any random action within the specified time or number of times, and the action includes clicking, sliding ... Monkey Test Objective: To reduce the crash rate by simulating the user's random operating time, exposing the in-app crash Monkey Test R

of OPENJDK-7-JDK, which can be $sudo apt-get install OPENJDK-7-JDK to resolve, however, after being tested, the installation OpenJDK starts Android Studio, it will appear, when using the boot tool to create a new project, the bottom line, there is next finish Previous button does not display properly, At the same time, Android Studio will also launch the interfa

. Use the Hierarchy Viewer tools tool that comes with the Android sdk/tools/.Another good tool is lint, which scans the application's source code for possible bugs and optimizes control results.Recommendation 10: How to fix the problemIf the layout shows a problem, you can consider simplifying the layout structure. You can convert the LinearLayout type to a relat

, R.layout.activity_main, null); setContentView(view); RelativeLayout relativeLayout = (RelativeLayout) findViewById(R.id.rl_main); ViewParent parent = relativeLayout.getParent(); System.out.println(parent); } The output is as follows:　 As you can see, after activity_main.xml is converted into a View, it is indeed placed in FrameLayout. As you can see, I believe you understand whysetContentView(view)InsteadsetView().Of course, all of them are appetizers so far!What does

Android Studio, as an Android development tool that's coming to market soon, is becoming more and more popular, and here I'll show you how to create an app project in Android studio and learn about other operations and programming methods for

Android practices: App system signature This has plagued us for a long time.We have always wanted to solve this problem by using non-source code compilation. Follow these steps. The method for obtaining the system signature is as follows:1. The android: sharedUserId = "android. uid. system" attribute must be used in th