Mobile Develop

Your Execute Menthod isNot quite right. When you Do: return NewPluginresult (pluginresult.status.ok,resultfunction); That's effectively returns nothing asa result. Instead need to Do: Pluginresult R=NewPluginresult (PluginResult.Status.NO_RESULT);

Android Studio Quick Extraction Method In a method to write too much code, and then want to extract some code out of the package, separate open in a separate method, it may be your practice to directly select after Ctrl + Fork, or CTRL + C, but in

Android Studio's Gradle multi-channel packagingBecause of the many channels in the domestic Android market, in order to count the download of each channel and other data statistics, we need to be packaged separately for each channel, if let you hit

Activity is one of the four components of Android, used to generate windows and manage the interface.Implementation ideasCreate two activity,activity1 and Activity2, and add one button to each of the two activity. Click the button in Activity1,

1. Three ways of listening: Addtarget method; Use of proxy methods; [[Nsnotificationcenter Defaultcenter] Addobserver] method monitoring notification; 2. When storyboard delete the original Viewcontroller and then add

In the previous blog, iOS developed a multi-image seamless scrolling component encapsulation and use given a picture of an infinite-carousel implementation, here's another solution. Today's blog is to say in the ScrollView two ImageView, the

Trapping Rain WaterGiven n non-negative integers representing an elevation map where the width of each bar are 1, compute how much WA ter It is the able to trap after raining.For example,Given [0,1,0,2,1,0,1,3,2,1,2,1] , return 6 .The above

Vertical centering is one of the most common effects in layout, in order to achieve good compatibility, the method of vertical centering of PC side is generally through absolute positioning, Table-cell, negative margin and so on. With the CSS3, the

Android native Extensible Expandablelistview is a ListView that can be scaled, with multiple items under one heading.The list's adapter data requirements differ from the data requirements of the normal ListView, which requires two data sourcesHalf

Given n non-negative integers representing an elevation map where the width of each bar are 1, compute how much WA ter It is the able to trap after raining.For example,Given [0,1,0,2,1,0,1,3,2,1,2,1] , return 6 .The above elevation map is

Make a clear distinction between several concepts first:Padding margin is the meaning of margin, the key question to understand what is the relative margin.Padding is the margin of the control's content relative to the edge of the control.Margin is

Recently a friend mentioned a few Android problems let me help to write a small share, I think the new person is still very helpful, so with this little share.　　1. What models do you usually need to test after Android app is developed?　　2. Currently,

Implementation features: 3-Step registration process, click Next to enter the next page, fill in the information.Implementation ideas:1. Because you need to add the "Quit Registration" button on the first registration page, the Uinavigation

Usually in order to facilitate marketing and to obtain higher downloads, the volume of the product installation package is as small as possible. So the question is, how can we minimize the size of the package? According to the composition of the

As a result of the semester training requirements, I began to learn Android. I've been studying for five days since the beginning of this month. Time is short, just learned things easy to forget, I take notes.The first is the understanding of

Using Ibdesignable/ibinspectable in OC and SwiftIOS8 The new feature ibdesignable/ibinspectable, you can directly set the properties of the UI class directly in Xib or storyboard.For example: UIView.layer.borderWidth, BorderColor, Cornerradius These

Attach a connection first, here is very detailed, thank the author http://www.cnblogs.com/renqingping/archive/2012/10/25/Parcelable.htmlExamples of objects serialized with Parcelable are as follows, the Dest.writexx order in the Writetoparcel method

#import @protocol Backbuttonhandlerprotocol @optionalOverride This method in Uiviewcontroller derived class to handle ' Back ' button click-(BOOL) Navigationshouldpoponbackbutton;@end@interface Uiviewcontroller (Backbuttonhandler) @end#import

1. Write global application to facilitate management of activity,service when the system starts and exits. Public classChatapplicationextendsApplication {PrivateList Activitys =NewLinkedlist(); Privatelist Services =NewLinkedlist(); @Override Public

1. Overview Mjrefresh is one of the most commonly used open source frameworks in iOS development and is used primarily for uitanleview pull-up and pull-up refreshes. This framework is compatible with Ios6\ios7,iphone\ipad, which is now used in most