tracking device app for android

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

Please correct me if you can't translate the wrong place. Regularly update an article every two days, welcome attention.1.2Device compatibility1.2 Device compatibilityAndroid is designed to run on many different types of devices, from phones to tablets and televisions. As a developer, the range of devices provides a huge potential audience for your app. In order for your apps to be successful on all these d

[Android] Android mobile app data to SD, android mobile app [Android] Android mobile app data to SD You can specify it in the menifest fil

Android dialing device and dialing device Design of android Phone Dialer Shows the running interface. Procedure: 1. Create an Android project. In Eclipse, choose "File"> "NEW"> "Android Project" 2. Compile the string. xml file.

In the previous blog, we mentioned the formula for calculating the position coordinates of the sensor using magnetic field strength, and the following describes how to use the smartphone to complete the magnet tracking (any device with a magnetic sensor can), here is mainly the use of Android phones.?1: Procedure steps: First put the magnet away from the

service, which is responsible for receiving notification of the system and then displaying it on the launcher. For wearable devices, the service is able to receive notifications from a remote (mobile phone) and then appear on the launcher. After the installation, press the home key to pop up the selection box and select Android Wear on your phone to enter Android Wear launcher. You then need to turn on the

sure that the running code is the same as the code to be debugged. Assume that we want to track the call of lock screen unlocking. We know that the implementation of unlocking is in the lockscreen. Java ongrabbedstatechange () function and runs in the system_process process. So, 1. Set a breakpoint for ongrabbedstatechange; 2. In device view, select system_process and click the crawler icon; 3. debug configuration created with section #4, debug; 4.

Hello Developer,Thank signing up for the Android Wear Developer Preview.To Begi N Developing on Android Wear, you'll need the preview support library and the Android Wear Preview app for your mobile Device. Follow these steps: Downlo

-relative platform) ; supports a large number of graphics and animations; Easy to find (inside the App Store) and rediscover (app icon will always be on the home page); app downloads can generate profits (of course, the App Store pulls 20-30% revenue). cons: NBSP; High development cost

One: Judging is the kind of devicevar isandroid = u.indexof (' Android ') >-1 | | U.indexof (' Linux ') >-1; Android Terminal or UC Browservar Isios =!! U.match (/\ (i[^;] +;( U;)? Cpu.+mac OS x/); iOS terminalTwo: Android device: Principle: Judge whether to know this agreement, know the direct jump, do not know to dow

The experience of your Web content on your mobile device may be completely different from your computer. Chrome DevTools provides remote debugging capabilities, which allows you to debug your development content on your Android device in real time.Android Remote Debugging support: Debug the Web site in the Browser tab. Debug Web content in your nativ

Android encapsulates this approach, and we don't have permission to call it, so we can just go through the aidl and use the Java reflection mechanism to invoke the system-level approach. The following code: (note more detailed) /** * Role:-----Get the size of the package-----* @param context * @param pkgname app's package name * @param appInfo entity class for storing some information about the app/PU

We can emulate different operating systems, browsers, and devices within a desktop operating system. We ' re going to discuss IOS and Android options we had available to us, and what to debug on those devices.More than often we want to test and we have seen are what the user see our app. To do, we need to use device to test our web application.To enable

Release the APK on Google Play, when uploading the apk file, fill in the relevant content information and description of the image, icon, the "Publish the app" Always gray can not click, see the reasons for the following issues:The number of devices supported is always shown as 0, and the suspect is compiled out of the APK where not spec!After the original project code to find and modify, remove the MIPS and x86 two jnilibs under the link library, aft

size and resolution: 5.1 "1800x1080 pixelsHTC one screen size and resolution: 4.7 "1920x1080 pixelsHuawei Glory 6 Screen size and resolution: 5 "1920x1080 pixelsHuawei P6 Screen size and resolution: 4.7 "1280x720 pixelsHuawei P7 Screen Size and resolution: 5 "1920x1080 pixelsIn our Android app design project, we're not going to design a UI interface for every resolution. It is a state of pursuit of perfect

buy.If you do not consider the low-end device users, the screen density of MDPI prototype can not buy.Friends and the Aurora and other manufacturers will also release a number of different equipment market share and other data statistics report, in the selection of development prototype, can do reference.1.6 app built-in picture resourcesApple's product hardware configuration is high and the screen is good

, and then display the results on the wearable device.(3) Another point is that the user does not directly download the Android Wear app to the device, but instead you attach the wearable app to the mobile app and download it to y

In Android 6.0, Google finally added fingerprint recognition to the Android system, a feature that has already been implemented on the iphone and has been implemented in-house in a number of custom ROMs by many vendors, a bit late for this feature. In Google's new release of Nexus Devices: Nexus 5x and Nexus 6p are carrying a fingerprint identification chip on the back of the

upgrades, rather than OS upgrades. Over the past few years, Gmail, Search (including Google Now and Voice Actions), Hangouts (previous talk), Chrome, YouTube, calendars ... These are all directly upgraded. With app upgrades, rather than OS upgrades, you can dramatically shorten the frequency of new features, which are upgraded about 6 months ago and now take only a few days. This also poses the problem that each new version of Andoird has a new API

Use Android lost to remotely control your Android device via Internet or SMSJack wallen| Jack ValenTranslation: Purpleendurer,2014-11-15 1th EditionOne of the most important factors to consider when using smartphones is security. Of course, security issues not only exist in the hands of platform developers, mobile phone users themselves are also difficult to take