Products Meimei to the small partners asked a demand, when the program from the background into the foreground, if it is the specified page, then pop-up prompt box.Everyone first thought of the method is to control through the AppDelegate.h , the
When a android.mk file is modified and it is found that a module should be compiled separately, we will have to choose a long, full-length series.Pre-Complete preparation: It is best to remove the project's out directory, although it will be slower
Alarmmanager contains the main methods:Cancels a registered timer that matches a parametervoid Cancel (Pendingintent operation)Register for a new delay timervoid set (int type, long triggerattime, pendingintent operation)Registering a repeating type
Eclipse built the Android development environment, but developed to find the IDE's hint function is not very ideal, in this summary, in 1 minutes, 2 steps to get it done! as follows:1. Tips for setting up a. java fileset the value in the Red box to:.
First, photo fragment recoveryMobile phone shot deleted after the fragment recovery, there is no good algorithm, can only use straight spelling.If the sequentially stored files are easier to recover, it is generally possible to recover from the
A few days ago in a Gradle User Guide application, using the TextView to load HTML content (as for why not WebView, I did not seriously use and compared, perhaps later will change it), which met some tangled problems, fortunately, the main problems
Knowledge use only value, intelligent sharing party display strength!The content of this lecture:The use of Mediarecoder class recordingFirst, recording audio using Mediarecorder implementation steps:1. Create a Mediarecorder object2. set the source
In this summary, we focus on the principle and design idea of atomic operation.Because of the locking mechanism in the next section, the concept of locking is introduced appropriately in this section.In the Java Concurrency in practice, this defines
Today, a long-lost new project, intends to write something to play, the results found that ouch, storyboard view how to become a square?650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/54/3A/wKiom1R8bGeDrhDSAAB5g61Rz4s212.jpg "title=" Qq201
For an updated version welcome to our "Local application development WebApp" group and work together to develop a "local application" that is run everywhere. We will always open source, the wisdom of sharing, only so that we can together the
KVO Overview:KVO, namely: Key-value observing, literal translation: The Observer based on the key value. it provides a mechanism for the object to receive notification when the properties of the specified object have been modified. simply put, the
Android Contacts fuzzy query search (number, name, initial spelling, all-in-one), bulk select contacts The company's recent projects encountered a need to read contact contacts, and need to support the contact of Fuzzy query and batch selection, the
Java Service Wrapper (http://wrapper.tanukisoftware.com/doc/english/integrate.html) is a tool that provides a set of Binar IES and scripts for different architectures and operating systems The Allow Java developers to run a Java application as A
Current situation:install Ubuntu on mobile hard drive , PC can boot from the U disk, choose Ubuntu in Grub to run Ubuntu independently . Win8 System is installed on PCGoal:in the install VirtualBox in Win8and run the virtual machine to install
1.android project resources in-depth understandingIn-depth study of Android, the first to play a good game on the mobile phone application, most programs have an icon, click the icon, program start, a certain time, the program will jump to the first
Recently, I was working on a WiFi project to show the signal strength of a hotspot with a picture and whether a password is required. It's like this: A hotspot has four levels of signal strength, requires a password, and does not require two states.
Icon size standard for IOS 8:
Asset
IPhone 6 Plus (@3x)
iphone 6 and iphone 5 (@2x)
IPhone 4s (@2x)
ipad and ipad mini (@2x)
ipad 2 and ipad mini (@1x)
App icon
The Android app accepts alarm timing messages via broadcast receiver to send notification, which requires the app to be out of the running state before sending notification. Check whether the app itself is in the foreground of a purpose is: to
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