occur ondestroy-> OnCreate, which reconstructs the current activity and interface layout. If the current activity has data loaded, it will cause a duplicate load.
Life cycle is good to understand, but if it is Android small white words, or oneself write down the code, hit the breakpoint on their own debugging, so as to facilitate their own understanding. Take a look at the life cycle, and then find out how the activity starts.
Activity four ways to start
Here the words quoted under
After the installation of Xamarin, when compiling Android projects, you will find that a long time progress is not moving, when you cancel the compilation, you will find the error, is because the Android project in the first compile to go to the Google site on the next Andorid SDK package, the wall is not connected, Just stuck there, the solution is to go home to some mirror site (such as: Http://mirrors.opencas.cn/android/) Next, such as: Android_m2r
Xamarin XAML Language tutorial XAML file structure and parsing XAMLXAML file structureIn the previous section, after we created the XAML file, we would see a structure like that shown in Figure 1.16Figure 1.16 StructureWhere. xaml files and. xaml.cs files are the structure of XAML files. The following is a description of the two files.
The. xaml file contains the XAML code, which is actually the XML syntax. The official saying: It is a langua
One IDE has all the 3 big mobile platforms:Android: With the simulator Xamarin player, the speed is comparable to genymotion.iOS: Requires a Mac machine assist, once it is ready to be separated, and even the iOS simulator is mirrored to Windows display:Windows: Build UWP programs that can run on both PC and phone tablets:A few questions to note:1. Running the WIN10 phone simulator requires the Hyper-V feature turned on, but
Previously installed the Xamarin environment on VS2015, considering that debugging iOS still requires a Mac machine, yesterday decided to install Xamarin directly on the Mac.After installing all the effects, you can now create an Android and iOS environment.I install the process, iOS and Android development environment, not automatically installed, I manually downloaded the following installation packageI p
Recently the company to do projects, let learning about the VS platform under the C # (HTML5 and JS) development of mobile phone use. Learn that Xamarin is a platform tool for developing, managing, and testing mobile apps in the C # language. Has not been contacted before the development of mobile phone use, so the whole process is 0 start. And because of my work, I've been working on C # Development, so I'm more familiar with the VS environment, and
Original: Uncle also said Xamarin~android ~ Environment deployment and crackNow mobile development is hot, so many people have turned to it, the uncle is no exception, this time there is a mechanism to contact Xamarin this thing, in fact, before also used for Xamarin, just to write web programs, no contact to mobile development, for
-windows-x86_64-20140321.zipgtk#: Http://download.xamarin.com/GTKforWindows/Windows/gtk-sharp-2.12.25.msiXamarin Studio:http://download.xamarin.com/studio/windows/xamarinstudio-5.0.0.878-0.msiXamarin for Windows (includes Xamarin.ios and xamarin.android): http://download.xamarin.com/XamarinforVisualStudio/ Windows/xamarin.visualstudio_setup-3.0.54.0.msiDescription
Xamarin currently only supports JAVA6 and java7. I did not notice that, directl
Today, Microsoft held a ". Net Community Virtual Conference" (dotnetconf), including Microsoft's Scott Hanselman and Xamarin Miguel De Icaza, celebrities, will be on the Channel 9 live to meet with you. This conference is over, you can continue to watch through online video, the key words of this year's dotnetconf2015 are:. NET innovation, open source, cross-platform. The first day of the presenter is Microsoft. NET team, the next day's presenter is t
Document directory
1. Download xamarin
2. Install xamarin
3. Configure the android SDK Environment Variables
4. Create an android Project
The environment used in this article is Windows 8 Visual Studio 2012.2
1. Download xamarin
Http://xamarin.com/download2. Install xamarin
Run the EXE file after download
Then
Uncle also said Xamarin ~ Android ~ Environment deployment and cracking, xamarinandroid
Now mobile development is so HOT that many people turn to it, and Uncle is no exception. This time there is a mechanism to get in touch with the xamarin thing. In fact, it was also used for xamarin, but only for writing web applications, there is no access to mobile developmen
Xamarin Configuration manuals and offline package downloads http://pan.baidu.com/s/1eQ3qw8a Specific operation:Installation Prerequisites1, install Visual Studio 2013, the installation process is omitted, I installed here Windows10 + vs2013 with update 4. 2, install the Java SDK, follow the next step installation, omitted here, such as: 3, install the Android SDK: because the online installation of access to Google problems, and slow, the use of the
...This package is my own download good, without any processing, pure natural, offline installation Xamarin,SDK,theWeb nothing wrong. There is a need for everyone to download down, if there is no external network conditions of children's shoes can be used. (after I upload the success of the address to the people to post it)Vs When you're ready, you can basically start your android development Journey! about the Android simulator However, there is a m
Microsoft announced today the acquisition of mobile application cross-platform developers? Xamarin. The acquisition amount is unknown. Xamarin provides tools for developing IOS, Android, and Windows native mobile apps through C #, as well as cloud application testing platforms – all in line with Microsoft's "cross-platform" and "mobile-first" strategies.More than 15,000
Research on aspx. designer. cs, aspx. designer. csDescription of. aspx file,. aspx. cs file, and. aspx. designer. cs
. Aspx file: (PAGE) write page code. The page design code is stored. Only the code of each control is put, and the processing code is generally put in the. cs file.
. Aspx. cs file: (code hidden page) writing class code. Program code is stored. Gen
Xamarin Android in the development of several kinds of animation, here to summarize one of the interpolator, to achieve some simple translation, zoom, rotation, transparency changes and other animations, basically enough, do page jump can be used.1,classification of InterpolatorAndroid:interpolator: accelerators, very useful properties, can be simply understood as the speed of the animation, can be more and more quickly, or it can be more and more slo
The source code downloaded by Xamarin GitHub cannot run. xamaringithub
Xamarin beginners, a variety of tossing, probably the company's broken computer configuration is poor, always a lot of problems.
GitHub is really a good thing. You can refer to other people's work, but it won't work after downloading it. For this reason, I have reinstalled my computer twice. It takes about 10 minutes to install win10.
C # uses Xamarin to develop applications--list+search
[Activity (Label = "servicebooking")] public class Servicebooking:activity {private Searchview _searchview; Private ListView _lv; Private arrayadapter
The above is the C # use Xamarin development application--list+search content, more relevant content please pay attention to topic.alibabacloud.com (www.php.cn)!
We are already familiar with what Android is, and in the "Xamarin Development Android Series 4" Android Basics article, the first is to show the Android architecture.It's about 4 floors.app--Application LayerFramework--Public architecture layerNative Libs + Dalvik VM---System class library + virtual machineLinux Kernel--linux KernelAndroid is a Linux-based system that can run on smartphone tablet devices. such as Android4.0 is based on the Linux2.6 ke
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