Mobile Develop

During the development process, there are times when this is required:After clicking on a button, a dialog box is displayed with an input box above it, and there are two buttons for "Confirm" and "Cancel". When the user clicks on the confirmation

In Android, we want to get the width and height of the picture should do?One, the normal load picture method to obtain the width and heightTo give a simple example: Create a copy of a picture//loading the originalBitmap BMSRC

1.Capabilities IntroductionYou can look at the capabilities set in the previous code. New desiredcapabilities (); Capabilities.setcapability ("Automationname", "Appium"); Capabilities.setcapability ("PlatformName", "Android");

When scanning for images on Android is developed, it is generally used: sendbroadcast (new Intent (intent.action_media_mounted, Uri.parse ("file://" + Environment.getexternalstoragedirectory () + Picpath));However, in Android4.4 and above, the

Common design Patterns in iOS (1) proxy mode Scenario: When some functionality of a class needs to be implemented by another class, it is not certain which class implementation is specific. Advantage: Agile principle:

This is the first of the series, and what I want to discuss is: How are the member variables of the class defined?In the early days of Objective-c's language, private member variables of a class could only be defined in the header file of. H. It

In wirelessly these two properties are often used, specifically to summarize:Android:layout_gravity:XML inside the hint is this, standard gravity constant, the child supplies to its parent. [flag], I roughly translate a constant that a child view

1. To maximize the separation of files and code that do not need to appear in Java code2. Defining UI and data structures using XML Markup Language3. There are strict rules for the location of files stored in the project in the engineering catalog,

Embedded in the app's H5 page, when you click on the app's Back button or the return button on the phone, if the H5 page is not a page jump, but only the tab switch, you will appear to jump directly out of the page.The solution:functionIsVisible

Recently I used UITableView wrote an address book, but in the writing process is smooth, but later testing, found in the iOS8 TableView the partition header does not display properly, using-(NSString *) TableView: (UITableView *) TableView

ObjectiveI haven't written a blog for a long time, so I can finally write it today. The company's project began on March 15, 2016 (my second job), the hard 3 months finally came to an end, in which I learned a lot of things, in order to forget I

Online to find a lot of articles, have not solved the problem, the reason may be the article is a long ago.Here's an easy way to do this:Get the JDK first (the Mac comes with the JDK?). First terminal input Java to determine if there is no) Baidu

The ListView is used to display large amounts of data, and data cannot be passed directly to the ListView, which needs to be done with adapter adapter.Arrayadapter is the most commonly used adapter, and you can specify the type of data to be adapted

Android Icon Size and location for Apps DENSITY SIZE Location RATIO Screen MARGIN xxxhdpi 192x192 drawable-xxxhdpi 4 640 DPI Pixels xxhdpi 144x144

ALT + ENTER import package, auto fixCTRL + N Find classCtrl+shift+n Finding filesCtrl+alt+l Formatting CodeCtrl+alt+o Optimizing imported classes and PackagesAlt+insert generate code (such as Get,set method, constructor, etc.)Ctrl+e or Alt+shift+c

1- (void) REMOVEVC: (Uiviewcontroller *) Urviewcontrollerclass2 {3 //nsarray* TEMPVCA = [Self.navigationcontroller viewcontrollers];4Nsmutablearray *TEMPVCA =[Nsmutablearray Arraywitharray:[self.navigationcontroller viewcontrollers];5 6 for(

Convert text into pictures-(UIImage *) Imagefromtext: (nsarray*) arrcontent Withfont: (cgfloat) fontSize withtextcolor: (Uicolor *) TextColor Withbgimage: (UIImage *) bgimage Withbgcolor: (Uicolor *) BgColor{Set the font type and sizeUifont *font = [

Floatingactionbutton hover Button------- Part of the information from the online search, if inappropriate, please leave a message to notify me to change! 1) Layout file App:backgroundtint-Sets the background color of the fab.

Because Appium extends the Webdriver protocol, it is possible to use methods provided by Webdriver, such as in the process of webview pages, which can be used entirely in webdriver. Of course, it can be used in native applications as well.1. Element-

1.PackagePackage, Chinese translation comes in the meaning of the bag. The Android program is the APK as the extension, the. APK is the abbreviation of the Android package, which is the unique identifier of the app, in fact, the packages and Java