running tracker app android

you click it, fromkivy is returned. uix. buttonimportButton ### define the class. The class name must be xxxAppclassTestApp (App): ### build a Buttondefbuild (self): ### return a Button with the text "Hello, kivy "returnButton (text = 'hello, kivy') # run the TestApp () method, which inherits the App (). run () The above is our Hello Running on windows doesn't m

For details about how to use the Spinner control in the Android PopupWindow, click APP Crash !, Popupwindowspinner The exception information is as follows: Android. view. WindowManager $ BadTokenException: Unable to add window -- token android. view. ViewRootImpl $ W @ 4190fd98 is not valid; is your activity

also use a program to start a configured emulator, run one or more tests, and then close the emulator.2. Functional test: Monkeyrunner can automatically implement a functional test for an application. You provide input values for keystrokes or touch events, and then observe the screenshots of the output results.3. Regression test: Monkeyrunner can run an app and compare its result screenshot to a given known good result screenshot to test the applica

cmd connection after download installation complete third-party emulator input command adb connect 127.0.0.1:26944 Enter---26944 is the port number of the third-party emulatorWhen you enter eclipse---Window---show view-->devices appears withRunning mainactivity---Run as---The following interface is selected to select a third-party emulator OK (android-application)The emulator appears as if it was running s

service.In fact, the Android mechanism determines that the user can not completely exit the application, when your application is not used for the longest time, Android itself will decide to shut down the application.4. Restartpackage MethodActivitymanager manager = (Activitymanager) getsystemservice (Context.activity_service);Manager.restartpackage (Getpackagename ());You first need to create a Activityma

Android mobile app development using the include tag In android, The include tag is a good solution to facilitate control overwriting.However, there are also some points to note. Below is a problem I encountered in the project. Make this record for later viewing.Include label usage.1. Create an xml file named head. xmlThe content of the head. xml file is as follo

connect the data cable to your computer for debugging, or use an android virtual machine. The minor uses the Genymotion virtual machine running program. Click the green arrow in the toolbar above and select a device to run the program on the device. Now, as a beginner, you can try to run your new Android program and change the text of TextView. Use ViewPager

. script file: Monkey_findyou.bat @ECHO OFF ECHO.::::::::::::-----:::------------:--::--:: ECHO.:: Monkey Test:: ECHO.:: findyou:: ECHO.:: Version V1.0.1:: ECHO.:: Time: 2014.08.25:: ECHO.::::::::::::-----:::------------:--::--:: IF not EXIST%~dp0\config.conf GOTO EXIT ECHO. [INFO] Prepare monkey test ECHO. [INFO] Read information in config.conf REM get the package name from the configuration file for/f "tokens=1,2 delims=="%%a in (config.conf) do ( IF%%a = = Package

principle of technologyThe first way: Obfuscation strategyThe obfuscation strategy is a protection strategy that each application must add, and not only for protection, but also to reduce the size of the app installation package, so he is a feature that must be added before each app release, and now there are two common obfuscation strategies:1, the confusion of the codeAfter we decompile the APK, see the

uncompressed data in the APK file on the 4-byte boundary (4 bytes are a good value), so that the Android system can use MMAP () (please check the purpose of this function) function reading files can achieve high performance in reading resources,PS: 1. alignment on the boundary of four bytes means that, in general, it refers to the result that the compiler reads four bytes as a unit. In this case, the CPU can perform efficient and fast access to varia

using zipalign.exe (in the android-sdk-windows \ tools directory) to optimize it:Copy codeAs shown above, zipalign can align uncompressed data in the apk file on the 4-byte boundary (4 bytes are a good value), so that the android system can use mmap () (please check the purpose of this function) function reading files can achieve high performance in reading resources,PS: 1. alignment on the boundary of fou

the difference between iOS and Android in app testing:1.AndroidSystem (http://www.maiziedu.com/course/android-px/)Mobile PhoneLong Press the home key to exhale the app list and switch apps, then right-swipe to terminate the app;2. Multi-resolution test, more than 20 kinds of

, you may need to cache some methods Findclass/getfieldid/getmethodid return IDs, do not cache jnienv*, and do not attach native threads to Java throughout the application's lifecycle Thread. With the ADB shell setprop debug.checkjni 1 command, you can debug some JNI errors that do not affect applications that are already running. JNI in ART mode may throw some Dalvik errors that can be caught with Checkjni, which is the command line above. For exampl

Top 10 tips to optimize Android App Performance No matter whether the hammer or eggplant mobile phone keeps popping up, the mobile phone market share of the Android system is still the largest, so the number of apps developed based on Android is also very large. So how can we develop a higher-performance

://s3.51cto.com/wyfs02/M02/71/4B/wKiom1XKtbeigd1iAAKc8nyX3iA620.jpg "title=" 44.jpg "Style=" Float:none; "alt=" wkiom1xktbeigd1iaakc8nyx3ia620.jpg "/>Nebula Testing provides highly trusted software quality assessment reports, making it a natural mission for third parties to be a fair software acceptance platform and to relieve software practitioners of their burdens.Nebula Online Cloud testing has been open to external user testing, users can directly log into the nebula test www.teststars.cc pl

Access address and user name, password, they can use the client and browser for testing and related data analysis.Nebula testing supports multiple modes and mobile devices for communication, USB and wireless as well as Bluetooth. In addition, the oscilloscope supports post-link mode, which does not need to be applied in the process of receiving the test data, so it is well suited for applications that must be performed outdoors, such as telematics, motion T