Mobile Develop

respect for the original:http://blog.csdn.net/yuanzeyao/article/details/38942135About the Android Touch event delivery mechanism I have written two articles before, conscious of the Touche incident or understand clearly, but recently encountered a

1. Set the window format to translucentGetWindow (). SetFormat (Pixelformat.translucent), 2. Different ways to update the view on a non-UI thread in android: * Activity.runonuithread (Runnable) * View.post (Runnable) * view.postdelayed (Runnable,

When doing iOS development, what is the plist file that is often used to plist files? Its full name is: Property list, the attribute listing file, which is a file used to store serialized objects. The property list file has a . plist extension , and

1, get the address of the saved fileprivate static final String image_file_location = environment.getexternalstoragedirectory () + "/temp.jpg";p rivate Uri Imageuri;imageuri = Uri.fromfile (new File (image_file_location));2. Click events for photo

#!/usr/bin/env pythonimport sysfrom optparse import optionparserimport stringok= 0warning=1critical=2unknown=3unit = {' t ': 2**40, ' G ': 2**30, ' m ': 2**20, ' K ': 2**10, ' B ': 1}def opt ():     parser = optionparser (usage=

Recently encountered some problems in the work, summed up is the android in the rect of the class caused. I have to say that I do not know what the developers of the Android SDK think, this kind of design is too wonderful. Let's start with the Rect

/** 0 succe ss localclass; e.printstacktrace (); Original Address http://bbs.it-home.org/thread-16887-1-1.htmlGet the height of the status bar under Android

The call method in JavaScript enables the current object to invoke the method of another object, that is, to change the point of this1 varFirst_object = {2Num:423 };4 varSecond_object = {5Num:246 };7 functionMultiply (mult) {8 return This. Num

Reprinted from: http://blog.csdn.net/iefreer/article/details/8812585Sometimes you need to launch another app from one app, such as twitter/.If you do not know the activity of the app, but know the package name, then you can use the following method:[

Because of the time problem, simply talk about your own understanding.As we all know, in Android development, do not need to manage their own, a garbage collection mechanism will automatically help us to recycleThere are no objects that are

Zxing is currently used in a relatively wide range of two-dimensional code scanning library, scanning fast, high recognition rate, there are many online on the simplification and use of zxing, here is a summary:1, rewrite the

Specific code at the end of the article. Show me how to use it first. The situation of Alertview -  (void) Creatalertview{    uialertview *alertview = [[uialertview  alloc] initwithtitle:@ "title"  message:@ "Message"

Problem:In the gallery thumbnail and the actual picture does not correspond, such as the thumbnail display is clearly a picture, click to find the display is a B picture.Workaround:Go to setting-->applications--->gallery-->clear CacheAfter clearing

Refer to the following article to build Ionic + Cordova development Environment--Ionic+cordova Study Environment ConstructionThe front is still relatively smooth, but when you start to test engineering Helloword, run sudo ionic platform add

Android network programming to get XML on the networkPlease respect other people's labor results, reproduced please specify the source: Android network programming to get XML on the networkServer-side support is required to obtain XML on the network.

ImportUIKitclassViewcontroller:uiviewcontroller, Uitableviewdelegate, Uitableviewdatasource {@IBOutlet var mytable:uitableview ?var typearray:nsarray!override func Viewdidload () {Super. Viewdidload () Typearray= ["Onet", "I", "three", "four"];}

Original URL: http://malong26.iteye.com/blog/1858724Android app exits in several ways: Activity queue mode, broadcast mode. Here's a look at the way I'm implementing this feature-the observer pattern.The approximate idea of the method is: Establish

1. What is the difference between heap and stack?A: For the stack, is automatically managed by the compiler, without our manual control, for the heap, release work by the programmer control, easy to produce memory leak.2. What is the difference

Recently in the company processing projects, using the lock screen status popup activity to prompt, similar to QQ message popup function. When used, if the popup activity is already located outside the lock screen, will not play the window again,

One, the Android code specification Chinese is not present in 1.java code, the maximum number of comments can appear in Chinese 2. Local variable naming, static member variable naming Can only contain letters, the first letter of a word, all