user testing android app

know when the user is ranked, you cleared him. This is a correct question ~ It is not a problem of system design. I personally think a common queuing strategy is that the client sends a request to the end of the queue; it is a user's turn to send a push to him and ask him to confirm; if the timeout is not confirmed, it's the next person's turn. If you need to be able to see the queue status in real time, add a round-robin scheduled update; otherwise,

Learning Android Application Security Testing (Part1) from scratch)In this series of articles, using InsecureBankv2, an Android app with vulnerabilities, we can learn about the concepts related to Android app security. We will loo

Android JNI is used for driver testing and androidjni Hardware Platform: cloud6410 Operating Systems: Ubuntu and windows Board System: Android Development tools: jdk, ndk, and eclipse This test starts from the compilation of the Linux kernel module. The following uses the pwm driver of as an example. Pwm_6410.c: #include Add Makefile: obj-$(CONFIG_PWM_S3C6410)

, and before the preceding callback function. You usually do not need to implement this method, because the default appwidgetprovider is used to filter all app widget broadcasts and call the above method properly. Note:In Android 1.5, there is a known issue that the ondeleted () method is not called during this call. To avoid this problem, you can implement onreceive () as described in group post to receive

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

Learning Android Application Security Testing from scratch (Part3)In this section, we will look at how to conduct attack tests on components in Android applications. Read the first two sections ( http://www.bkjia.com/Article/201504/388673.html , http://www.bkjia.com/Article/201504/388674.html ) Before that, you understand where the components in

solves the problem of invoking the app and transmitting messages and commands in the same operating system. The URL schema mechanism provides a good idea for developers to solve the problem of intra-app communication. Cpmessage was born. What is Cpmessage Cpmessage (Cross Platform message cross-platform messages) can be used as a server/client (let the client handle some commands), or a bridge for internal

Original address: http://developer.android.com/design/wear/structure.htmlThe user is accustomed to clicking on the icon to launch the app, but Android Wear is not the same. A typical wear application inserts a card into the stream at the right moment in a situation. This card may contain a button for quick interaction to open a full screen view (in some cases, th

The above has already introduced the porting process of android temperature sensor. The code page has been posted to everyone. Now we can write an APK for testing. The code is very simple, and the interface is very simple and ugly. Haha, don't mind. This aok is only used for testing. I will not introduce it more here and paste the Code directly.Package com.

0. Required installation filesI do a few years WP, recently a little interest in Android, try Android development, nonsense not to say, directly into the theme, first installed development environment, the author's system environment for windows8.1x64.Installation of Android Studio requires 2 files to be prepared as follows:

the tail on the APK.Google also found this security vulnerability, in the new version of the system, will be in the APK installation, check the actual size of the APK, to see if this value and the size of the APK header record of the compression package, is equal, the difference will be error said installation failed.TwoWe continue to talk about the app installation process. The Android system uses PMS to

is as follows: Every time you need to send a share, all of the apps that have a share will pop up. (personally considered very humane) (2) The implementation effect of not specifying a selector is as follows: The diagram shows the Android native system used in the test, when the selector is not set, each time the user is reminded to use the current app for

not swap memory when the user switches between different applications. Android will put those processes that do not contain foreground components into the LRU cache. For example, when a user starts an app, the system creates a process for it, but when the user leaves the

-to-distinguish features.The old version of the Bloom.fm app is Android version. It's quite difficult to understand where the user is currently located.I highlighted this issue in this article, "The icon is part of a good user experience."ColorAvoid using different color icons and text labels at the bottom of the tab b

the content is adjusted to a certain range of time to start to see, this situation obviously reduces the user's browsing efficiency, increased the sliding distance of the fingers, There is no more content to see (pictured below). In this study, we call this scenario "inefficient sliding". Low-efficiency sliding scenarios Let us think: Since the user is not from the top of the entire screen after browsing the screen to slide up, then the