transfer notes from iphone to android

Analysis of Android source code design patterns Reading Notes-design patterns you should know in Android On and off, I also read the Android source code design pattern parsing. Many design patterns are mentioned in the book, but some of them are very likely to be seen in development, so it does not have much impact i

process of outputting and returning data from the server to the server, and if the server Response.getInputStream.write () returns information to Andorid, it can be converted by InputStreamReader. The returned data is displayed with Bufferreader.The specific code is as follows:The servlet side receives the data and returns the notification:Post Way:The post transmission method does not pass in the URL, but also solves a series of deficiencies, such as small get

Android development art Exploration Study Notes (3), android art Exploration Chapter 3 View Event System 3. 1 basic View knowledge 　　3.1.1 what is view View is the base class of all controls in Android. It is an abstraction of controls at the interface layer. It represents a control. 　　3.1.2 View location parameters Th

"Android Development Art Exploration" reading notes (ix)--Four componentsNO1:The internal storage structure of Message Queuing MessageQueue is not a real queue, but rather a single-linked list of data structures to store message lists, because single-linked lists have advantages over insertions and deletionsNo2:ThreadLocal can store and provide data in different threads with no interference , and the looper

With the increasing popularity of Android and the continuous launch of various applications, I also coincidentally sent a telecom Android system custom machine during the broadband renewal in March, which prompted me to advance the learning plan developed by Android, I also provided a development and testing site (mobile phone), which also enhanced my interest in

(i) Global access to the context1. Create Applicationutil class inherits from Application class:1 Public classApplicationutilextendsApplication {2 3 Private Staticcontext context;4 5 @Override6 Public voidonCreate () {7Context =Getapplicationcontext ();8 }9 Ten Public StaticContext GetContext () { One returncontext; A } -}2. In the Androidmanifest.xml file, change the Name property of the application tag (if no attribute is added) to: Package name. applicationutil.

terminals, as well as the resulting flow of people can not afford to hurt, the user is more injured. But for very important real-time data, or to be sent to the remote server to deal with, you can also consider using the network real-time delivery. This is a precedent, as is the case with Apple and Google, where iphone devices and Android devices collect information about users without their knowledge, and

Pay attention to data storage and recovery during switchover In the Android Study Notes (): During the switchover of the portrait screen, we have configured two layout methods, one for normal portrait and the other for landsapce. If there is only one layout, we will use the previous example to delete the xml file in layout-land/. Then, when switching the screen, the new screen will be adapted according to t

(intent);}The Findviewbyid () function is used to find the desired control by ID;Intent for starting displayactivity;Bundles are used to carry data in conjunction with intent to enable the transfer of data between activity.In Displayactivity.java, the following code is used to extract the information passed and display:String message = Getintent (). Getextras (). getString ("msg"= (TextView) Findviewbyid (R.id.textview); Textview.settext (message);Ex

Android Application Layer Source Code Reading Notes-Application Introduction In this year, have you ever seen the android source code? You must be sure to ask whether you have read the code on the android linux layer. If you have not read the code, you may feel embarrassed to say that you have learned

independently configured, through a Context class-each activity in a Android application is largely separate from other activities. The code that implements one activity does not directly call methods in the code that implements another activity.-instead of a user interface flow control based on method calls, applications describe an Intent that they want to execute and ask the system to find one, that matches.Service-the

purpose exchange.The name of this profile is somewhat convoluted. It defines the transmission of data, including synchronization, file transfer. or push other data. Can understand the content-independent Transport layer protocol. Can be used to transfer custom data objects regardless of the application.13. Bluetooth Application SpecificationBr/edr profile (Android