Mobile Develop

Recently, the product department has put forward to US statistics app data demand, we tested several products after selected "number", it is a push its application statistics products, overall data fast quasi ruthless, experience is also good. This

Starting with Android 6.0, permissions are no longer pasted in the manifest file, this time the authority also formally into everyone's vision. The 6.0 adaptation of the project is what I did, did not carefully summarize, recently in another project

Today Chun Brother technology blog a fan friend to ask the spring elder brother, he made a website, but picture mobile phone end can not adapt, very beautiful, called and Chun help look.After the spring Brother study found that the problem is

The code address is as follows:Http://www.demodashi.com/demo/12612.html ObjectiveAndroidDevelopment is inevitable is UI the preview and adjustment, in general, is directly run see the effect, or the use AS of the preview preview, but this also

0. BackgroundIn the process of developing the project, the configuration of the production environment and the debugging environment must be different. In the simplest case, such as a connection string, the debug environment must not be able to

APP Store Top AnimationsFeatures of the top animations of games, apps, Updates in the App Store: In the natural state is the headline, and on the right there is a button When the top goes, it becomes a small title and the right button

Scenario Description         for Android development, mobile phone connection to the computer, the ability to debug Java code, if the root of the phone, can quickly find the program crash stack, So the phone driver and root phone are very important.

1 phenomenaFor Windows environments, the following devices are viewed via the ADB devices command on the Huawei Phone:List of devices attached???????????? DeviceLinux Environment problems:When running sudo./ADB devices, if the output is as

ObjectiveProblems encountered: Document.getelementsbyclassname (...) [0] is undefinedSelect box if it is a select tag, you can directly use the Select-specific method to locate the click operation. If the other is not the Select box, then follow the

1. Problem Description: Double type 9 returned by server. 9,4. 94 of the number 29.89999961 ==> reserved 2 decimal point 9. 39.9000000000000003 ==> reserved 2 digits decimal point 9. - 4 , other workaround: The data returned by the server is all

Android Studio installation and configuration1. First download the Android Studio installation package, which can be downloaded from http://www.android-studio.org/2, download the installation package, click to install, then the following interface,

Android and iOS keyboard block input content

Java.lang.UnsatisfiedLinkError occurs when using. So as the third-party library of APK on Android N:09-27 12:17:01.280 D/listensoundmodel (3635): Load libxxxjni09-27 12:17:01.292 D/androidruntime (3635): Shutting down VM——— beginning of crash09-27 12

The Android Log tool class is log, which belongs to the Android.util.Log package, which provides 5 ways for us to print the log.LOG.V (). Used to print the most cumbersome and least meaningful log information.  The corresponding level is verbose,

We all know how to use CAD to look at the software PC-side how to hide the layer, today to teach everyone iOS version of the hidden layer!The first step: first go to the App Store search download a cad view software to download and install, the

problem B. Harvest of applestime Limit:4000/ -MS (java/others) Memory Limit:262144/262144K (java/Others) Total submission (s): theAccepted Submission (s):604problem descriptionthere is n apples on a tree, numbered from 1To n.count the number of ways

Objective:And there is no perfect solution!Scene:Recently in the Enterprise H5 a project, there is a dynamic list page, the beginning of the input box is hidden, click on the comment will appear and let input focus. There should be no problem with

The view of CAD drawing now is not only limited to use the computer to view, it can also use the mobile phone to view, today teaches everybody is how to use the Android version CAD to look at the chart to view the drawing!The first step: first to go

Note: Appium installs to C drive, node. JS installs to C driveI. Installing node. js1, to the official website download node.js:https://nodejs.org/en/download/2, get to the installation file, directly double-click the installation file, according to

Create a class that inherits Sqliteopenhelper, overrides his constructor method, OnCreate (), Onupgrade ()After building the Sqliteopenhelper instance, call his Getreadabledatabase () Getwritabledatabase () method to create the