split picture app android

Today's content is mostly on the home page. Here we will first release some of the content because this class has more than 1000 lines of code and will be released twice.[Day 1]: Click to open the linkProduct download trial: http://download.csdn.net/detail/zxciop110/4625423 I forgot to mention one thing on the first day, that is, sharedpreferences is not going to be a guide page when it is opened for the second time, but rather a loading. This is not an exception in many projects, today, by the

About the Android architecture, because of the limitations of the mobile phone, I do not think there is really much to talk about, but from the perspective of development, see neat code, graceful layering is always a comfortable enjoyment.From the artistic point of view, we are actually pursuing a kind of beauty.This article analyzes several of today's more popular Android software packages , and finally we

I. INTRODUCTIONEach Android app usually has limited system resources, the amount of memory allocated by Android devices to each app is also capped, and the amount of memory allocated for different device configurations is not the same, with a minimum of 16MB. Pictures take up a lot of memory, especially those that are

Android Frame:SRC: Main Completion of Java code writingGen: System automatically generated source code directoryR.java: Default has attr (attribute), drawable, Layout, string 4 static inner classesAssets: Resource DirectoryBin: Output FolderRes: Files such as pictures, layout files, strings, menus, etc.Drawable: Store The project picture information, the default PNG format picture.Layout: Storage of project

Android based on the linux2.6+ kernel, we look at a picture to have a perceptual understanding of the architecture of Android system.We briefly explain from the kernel layer:1, kernel layer: Based on the linux2.6+ core, at the same time do some embedded environment to do some targeted optimization adjustment.2, libraries layer: including the Bionic C library, as

ShareactionproviderMenuItem item =Menu.finditem (R.id.menu_item_share); //Fetch and store ShareactionproviderMshareactionprovider =(Shareactionprovider) Item.getactionprovider (); //Return True to display menu return true;}//Call to update the share intentPrivate voidsetshareintent (Intent shareintent) {if(Mshareactionprovider! =NULL) {mshareactionprovider.setshareintent (shareintent); }}Maybe you just need to set up a share intent when creating a menu, or we might want to set up share inten

to mobile devices, and users download this file onto their devices. All the code in an. apk file is considered an application. AAPT: AAPT is the acronym for the Android Asset Packaging tool, which is included in the tools/directory of the SDK. View, create, and update zip-compatible archive files (zip, jar, apk). It can also compile the resource file into a binary package. Although you may not often use appt directly, the build scrip

; opt.inpurgeable = true ; opt.ininputshareable = true ; //get the resource picture InputStream is = Context.getresources (). Openrawresource (ResId); return Bitmapfactory.decodestream (Is,null , opt); }There are four color modes for loading images in Android: alpha_8:1byte per pixel, argb_4444:2byte memory per pixel, argb_8888:4byte memory per pixel, rgb_565: per pixel occupancy 2byte of m

Guo XiaoxingWeibo: Guo Xiaoxing's Sina WeiboEmail:[email protected]Blog: http://blog.csdn.net/allenwellsGithub:https://github.com/allenwells In Android 4.4 and later systems, services that print pictures and text directly from Android apps, including printing pictures, HTML pages, and creating custom printed documents, are available. Print a picturePrinthelper in the

develops hundreds of thousands of items, each project uses public modules such as behavior analysis and feedback, it will be clearer to split the packages. All in all, it doesn't matter if you do not subscribe to it. Try to make your code structure clear and keep your thinking straight. 5. Gather the leaders of various families to build a family After the rough analysis above, we should have a clear and messy feeling about the

expansion of the common package. Often, the common package only includes some of the most concise and classic things, if there are few items, you do not need to subscribe to them. However, if your company develops hundreds of items and each project uses public modules such as behavior analysis and feedback, it is clearer to split the packages. All in all, it doesn't matter if you do not subscribe to it. Try to make your code structure clear and keep

Use a simple drawing app to illustrate Android's graphics-processing class with its own view-defining application.For example, there is an app for users to draw and doodle at their own discretion.It's not so fancy here, it's only available in black and white. But it can change the thickness of the nib.Essentially the eraser here is a white brush, without using the brush's Setxfermode method, to get a bunch

Android app performance Optimization View optimizationObjective:Whenever an app starts to expand quickly, as business functions become more complex, more and more functional modules are always causing such performance problems. Interaction is not smooth, ANR, mobile phone calorific value and so on performance issues in Androi