product catalogue app android

Introduction of environmental separation There are at least two environments for each app project: test environment and production environment. There are even four environments: the development environment, the test environment, the pre production environment, and the production environment. Developers often need to switch between environments, as do testers. Often, testers today need to test the latest version of the environment, ask the

A mobile internet company, in the final analysis, to make a profit always need to pay users, the development of their own payment system for the limited resources of the company is clearly unwise, there are many mature mobile payment providers, Ali is one of them. The author summarizes the next Ali's payment treasure Android SDK payment access process, for later reference. The access process is as follows: 1 Sign up to become Alipay merchant Signe

)LOCAL_MODULE_TAGS := optionalLOCAL_SRC_FILES := $(call all-subdir-java-files)LOCAL_PACKAGE_NAME := GpioLOCAL_CERTIFICATE := platforminclude $(BUILD_PACKAGE)include $(call all-makefiles-under,$(LOCAL_PATH))Edit build/target/product/generic_no_telephony.mk: Add Gpio \ After PRODUCT_PACKAGES := \ The compilation project will generate gpio.apk make TARGET_PRODUCT=am335xevm_sk -j8 OMAPES=4.x At this step, all preparations are ready. Start to update the

When Android and iosAPP call payment, the page is blank and my backend is developed with php. I first called the unified order generation and generated the prepay_id pre-payment order number. the code is as follows: {code ...} send the following parameters generated to Android and ios: {code ...} but... When the Android or ios

Android activity jump animation makes your APP instantly beautiful, androidactivityapp We all know that beautiful apps will always give users a fresh feeling. In order to seize the user's larger network companies to make their products more beautiful, the most simple effect is the Activity jump effect, it not only makes the user look comfortable, but it is also very simple to implement. Let's achieve these

products must be high-end people? More is to want to show off, to meet the vanity of the pack x people bar. The user who is willing to spend 7000 dollars on Android phones is the real low-key luxury has connotation good.Users are high-end, not depending on the platform, depending on your own product positioning, your target crowd.wrong idea three :Android resol

\Compiling the project will generate gpio.apkIn this step, everything is ready to start updating the filesystem of the target board AM335EVM: (left host, EVM right)out/target/product/am335xevm_sk/system/app/gpio.apk ==> rootfs/out/target/product/am335xevm_sk/ System/framework/services.jar ==> rootfs/system/framework/out/target/

There are often many errors when importing an Android app project. Taking the built-in alarmclock as an example, many errors often occur after eclipse is imported, as shown in: For example, intent. action_alarm_changed in cannot be accessed.Source codeSee why? According to Java programming specifications, we know that this API (static variable) is hidden, so it cannot be used in the SDK. After kn

compilingcommand line to the project root folder, run: SOURCE build/envsetup.shChoosecombo (select default Direct carriage return)Make-j2 There are also those who say this directly. I don't have a test: Make cleanMakeWhen the compilation is complete, start the virtual machine:./EMULATOR-AVD Androidname-system Out/target/product/generic/system.img Methods for compiling individual modules $.build/envsetup.shMMM pack

Gets the version number of the current app: Private throws Exception { // get an instance of Packagemanager Packagemanager Packagemanager = Getpackagemanager (); // Getpackagename () is the package name of your current class, and 0 means to get version information PackageInfo packinfo = Packagemanager.getpackageinfo (Getpackagename (), 0); = packinfo.versionname; return version; }Ge

I asked a similar question, but all the respondents were android. Is there any iOS client? Perform an activity and embed an H5 page in the app. How does one allow users to click the button on the H5 page to jump to another page of the APP? For example, you can click the recharge button on the H5 page to jump to the recharge page (... I asked a similar question, b

Recently in the company to do a car networking products, because the company itself specializes in automotive decoder research and development, so the realization of the product's diagnostic function in addition to the use of the current market access to a large number of network products used in the OBD protocol, will also use some special car special protocol to achieve some specific diagnostic functions, such as window window, maintenance zero, Read the TPMS data stream and so on. The idea of

px, technology over the actual use of technology is half of the pixel, that is, half of the pixels = technical dimensions; For example: "Classification" 2 words, I standard is 36px, technology that size is 18px;B: All text, the dimensions of the line spacing are even; because the technology is divided by our size by 2;C: Color Labeling Some technical requirements 16, some technical requirements RGB, due to the limitations of the page so I only labeled 16 binary, press 16 and RGB are labeled the

1. Install CORDOVA:NPM install-g Cordova--registry=https://registry.npm.taobao.org2. Create Cordova Project: Enter the working directory to execute Cordova create Hello Com.example.hello HelloWorld,The first parameter, hello, specifies a directory name.The second parameter Com.example.hello a C # namespace, or a Java package name.The third parameter specifies the display caption for the application.3. Add Android Support: Go to Engineering

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

to import Weibosdkcore.jar packages:Toggle Project display view to project options, copy and paste the Weibosdkcore.jar package file directly under the Libs folder->add as external Library->syncThe whole WEIBOSDK Project (library) as the Library method:1. Toggle Project Display view to Android options2. Copy the entire catalogue of the WEIBOSDK project to the same directory as your own project/import new m

interfaces for everyone to develop other modules: Login registration, smart Assistant and entertainment features. If you have good idea, you can do it in the app. I hope that with the concerted efforts of more developers, the application will be developed into a good product. The main system interface is as follows:2. Development Guide?? If you download or clone code, in fact, not in your real computer or

Before is to do domestic application development, has not used foreign three-party login, such as Google login, Facebok login, recently participated in an overseas payment related projects, survey of Google Login and Facebook login, in fact, after the survey felt is also very simple,　　　　In particular, Facebook login, with the domestic three-party login integration almost no difference. Let's talk about the Facebok login integration process: First you need to register a developer account on the F

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

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