Original: Windows 8.1 app re-start-tile updateThis article together with you to learn about the update of tiles in Windows 8.1, we look at how to use it to make a better app tile.First, let's compare the tiles in Windows 8 and Windows 8.1 in the form of presentation:Windows 8 supports two sizes of
UWP Dev: Teach you to add live tiles to your appOne of the features of UWP apps is live tiles, so if your app hasn't set up a live tile yet, come with me to add live tiles to your app!The UWP live tile can be implemented via a message push, which can be implemented through a
30.1APP Size Optimization
30.1.1 Picture Optimization
1 try to use the Android and iOS system to bring the picture, the system does not have the picture, only pre-placed in the app.
2 reduce the number of preset pictures, such as Androidapp can only preset a set of xhdpi density pictures, only the individual small i
APP request database server → database return JSON data →app parse JSON data → show picture
Is this the principle? Or does the APP directly query the image URL in the database? I heard that JSON was fast ... What the hell is the relationship ... The mind is a bit chaotic, also invites the big God to instruct twos. (Wha
[] information to bitmapFirst, the byte[] is converted to Irandomaccessstream and then the Bitmapimage.setsourceasync method is used to write the stream to the bitmap, and the simple MemoryStream is not directly written to the bitmap. Public Async StaticTaskbyte[] bytes) { Try { if(bytes = =NULL|| bytes. Length = =0)return NULL; varstream =NewMemoryStream (bytes); varRandomaccessstream =NewInmemoryrandomaccessstream (); using(varOutputStream = Randomaccessstream.
In some scenarios, maybe we need to get the name of the app icon and the startup picture. For example, when the app is in the foreground, received a remote notification but the notification bar will not have notification reminders, then I want to do a mock notification prompts, need to use icon name; For example, when you load a controller, you want to set the ba
"If you want to know the background of this point reading the pen and writing app, please go herehttp://www.jianshu.com/p/ee2a1bb99280 "Until this article, I do not know that in the process of running the Android app need to use the picture file should be placed where appropriate, one can certainly not be directly in the app
Previous "Android" read all the pictures on the SDcard card and show that the reading process has a progress bar display (click the Open link) test on the real machine is very problematic, often encountered memory overflow, the situation of the card dead. Because of the memory on the real machine now, 2G has rarely seen, basically all 8G look like. This app is unfriendly because it puts the read-out image on the a
From the beginning of the app Store , Apple has been promoting the ideathat when the IOS app is on the shelves , its app's launch image (which you see at the first glance of the app) should be just an intermediate screen, That's all. The reference to Apple's HMI guide is as follows:" a startup file or boot image is a simple
Tag: Cloud size standard named user call code about TPSLocal storage of data and picture caching can greatly improve the user experience of the app, improve UI responsiveness, and reduce network usage.1.uzStorageUzstorage is more secure and easy to use than standard localstorage.For a chestnut: localstorage There are limitations of size, async can cause some security, can not store objects and other problem
How to implement the IM function in the app five quick implementation picture receive and sendSocial app, user chat send or receive pictures, is a very common scene, here to introduce how to use Arrownock's Ansocial photo API and Anim combination, to achieve the sending and receiving pictures.Send a feeling of loveWhen the sender chooses a good
-repeat:No-repeat;4Background-position:-25px-374px;5Height16px;6Width24px; Text-align:center; 9 .btn a{10 Line-height:16px; One Display:block; Text-decoration:none;14 .btn:hover{15 Span style= "color: #ff0000;" > Background-position:-50px-374px; final effect-before mouse move in:final effect-after mouse move in:Well, the tutorial is over, and the side dishes are simply a demonstration of a complete production process, with a lot of details in between, such as browser compatibi
, and the side dishes are simply a demonstration of a complete production process, with a lot of details in between, such as browser compatibility, CSS optimization, and so on, which needs to be explored by the reader.In fact, side dishes have been said CSS cutout, the real technology called CSS Sprite Technology, people are accustomed to call CSS Wizard.This technique has advantages and disadvantages, the advantage is that the picture is put together
false positives because it is possible for us to construct the image resources to be loaded in a dynamic manner, so these tools cannot be judged. Remember to check out the resources before deleting them.Insert a sentence, about the above mentioned Fauxpas, it is the fee software, there is a 30-day trial period. If just to clear the picture, try it is enough, but it also provides a lot of good quality of the app
Today, when doing a customer project, there is a need to display the remote image on the app, and the remote image may be updated, but the image name does not change.In React-native, the display image is the own image component, we all know that react before updating the component will determine whether props or state has changed, when there is a change will not be updated, or will not refresh the page.That's the problem, the remote image name is unch
iOS replace the app to start the picture when the system error resolution: My personal advice is to save the project at the time of development, and before you modify the project icon image, the app to start the image, you must first back up a copy of the two images are not added to the project.If your project has been developed, go to the post to add the project
this method is not feasible, in fact the reason is very simple:1> Default.png is loaded during app startup, not after the app is launched2> appdelegate Application:didfinishlaunchingwithoptions: The method is called after the app has been started.Here's a solution to add a configuration to the Info.plist:The yes here indicates that the status bar is hidden when
1, our app is generally the default name is our project name, so we will generally change a more friendly name, change the method such as:Locate the Infoplist.strings file and add the statement inside it cfbundledisplayname= "your app's name";2, about how to set the iconSelect the name of your project (1 position on the figure), then pull down to find the app icons you to the icon set to the image directly
First I recommend this text to the picture app. Only Android version.Icon:Function:Text to picture, currently supports custom generated image size (default is phone width * adaptive height), support font size, color, background color, backgrounds, fonts, line spacing settings, as well as custom watermark. And the addition of two-dimensional code function and file
/Dstheight; } } Else { Final floatSrcaspect = (float) Srcwidth/(float) Srcheight; Final floatDstaspect = (float) Dstwidth/(float) Dstheight; if(Srcaspect >dstaspect) { returnSrcheight/Dstheight; } Else { returnSrcwidth/Dstwidth; } }}In DecodeFile (... ) method, we decode a file for the final scaling scale. This is first to decode the source image size and then use the Calculatesamplesize (... ) Calculates the optimal sample size and finally decodes the image using the size of this
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