android can bus sniffer

NFC module. Download "and package" app can install the municipal traffic Card app, and then you can credit card after the recharge, brush the subway, just open the mobile phone on the NFC function, no matter whether the mobile phone can be a bright screen card, that is, from the pocket of the mobile phone can be used to brush the subway, very In addition, the Nfc-sim card is limited to Android phones, and the iphone is not supported. The

Android event bus and android Bus In Android, communication between Activity, Service, and Fragment is troublesome. The main methods are as follows: (1) When broadcast is used, the sender sends a broadcast, and the receiver receives the broadcast for processing; (2) Use Hand

This post is based on the logic of the previous post. 003 go to the android project of mobile development (Baidu map: search by map and driving route) If you do not understand anything, please refer to the previous post 002 hands-on Android project of mobile development (Baidu map: Add annotation to map) If you have any questions, read the first article. 001 practical implementation of

Ym-Android bus summarizes nearly a hundred excellent open-source android projects. 1. sample projects provided by the Android teamIf you do not start by learning the sample code provided by the Android SDK, there may be no better way to master the development on the

Preface: Otto Event Bus-the communication framework between components for the previous situation between the activity or fragment between the jump value is generally used bundle, intent, etc., from Activitya--- Activityb with StartActivity, with Startactivityforresult () can accept the latter to the former parameters and can do some updates UI and other operations. This is to determine which of the buttons from a jumps to B, set a unique identifier t

Caotang assistant bus query application android source code, android source code This project is a work of two students in Xi'an Emy of construction science and technology. It mainly realizes nearby query and bus query. You can enter the school name for bus query, you can a

Mmapcontroller.setzoom (15); Set map zoom level Msearch = new Mksearch (); Msearch.init (App.mbmapman, New Mksearchlistener () {public void Ongetpoiresult (mkpoiresult res, int type, int error) {// The error number can refer to the definition in Mkevent if (Error!= 0 | | | res = = NULL) {Toast.maketext (buslinesearch.this, "Sorry, no results found", Toast.length_long). Show ( ); Return }//System.out.println (res.tostring ()); Find the bus route poi n

Android event bus (AndroidEventBus) framework released, android event distribution mechanismAndroidEventBus If you don't know what the event bus is, it doesn't matter. Let's look at this scenario first: During development, have you ever encountered A function in Activity-B that calls back Activity-A, but Activity ca

first, Otto Brief introductionOtto is the library of square launch, address: Https://github.com/square/ottoLet's take a look at Otto's official introduction.An enhanced guava-based event bus with emphasis on Android support. Otto is a event bus designed to decouple different parts of your application while still allowing them to communicate efficiently. forked fr

Full stack workshop training 13 --- Android --- message bus Mechanism The blog post published yesterday tells about the content of network requests using asynchronous tasks in Android. At the end of the asynchronous task, Handler mechanism is used to notify the original Activity to update the interface. The netizen traburiss pointed out that, the onPostExecute of

The simple explanation and practice of the Android event bus distribution library Eventbus Introduction, Eventbus Everyone should be unfamiliar, Eventbus is an Android-optimized publish/Subscribe event bus. The main function is to substitute intent,handler,broadcast for passing messages between Fragment,activi

I. High-quality video tutorials1. Old Luo Android development video tutorial (more classic tutorials are being created)Http://www.apkbus.com/android-94796-1-1.html 2. video tutorial on Mars Android Development (more classic tutorials are being created)Http://www.apkbus.com/android-95367-1-1.html 2. Share the test sourc

Otto is a powerful, guava-based event bus released by Square that focuses on Android, allowing them to communicate effectively after decoupling different parts of the application.Open Source project Address: Https://github.com/square/ottoInstruction for use: http://square.github.io/otto/The following text comes from the official description plus your own experience.1, usingCreate an instance of the event bu

"); My.setcontent ("1 Content"); Eventbus.getdefault (). post (my); } }); Eventbus.getdefault (). Register ( This); } Public voidonEvent (MyEvent event) {if(Event.gettype (). Equals ("0") {tv_content.settext (event.getcontent ()); } } Public voidOneventmainthread (MyEvent event) {if(Event.gettype (). Equals ("1") {tv_content.settext (event.getcontent ()); }} @Overrideprotected voidOnDestroy () {Super. OnDestroy (); Eventbus.getdefault (). Unregister ( This); }

How can I use the Android event bus?How can I use the Android event bus? As the name suggests, AndroidEventBus (github link. For more information about why I want to write this database, see AndroidEventBus (Design and Implementation of event Bus). It is an event

Android EventBus publishing/subscribing to event Bus EventBus, an open-source library, will be gradually used for Android development. EventBus is a release/subscription event bus optimized for Android. The main function is to replace Intent, Handler, and BroadCast to transm

Official demo See Https://github.com/square/ottoNote that the compilation version is more than 2.3, the default of 1.6 does not support the Match_parent property, resulting in a layout file error.Also need to manually add android-support-v4 and Otto to your own Libs folder.Main code logic:1, on the home page, the Clear button, publish two events and pass the object.2, and then Locationhistoryfragment receives the event object and processes it.1,buspro

Event Bus FrameworkA solution that provides a unified subscription for events, which is published to achieve communication between components.PrincipleViewer mode.Eventbus and OttoFirst look at the official definition of Eventbus:thatbetween Activities, Fragments, Threads, Services, etc. Less code, better quality.Then see the official Otto definition:iseventtoofwhileto communicate efficiently.In summary, simplify communication within

1. Function IntroductionAndroideventbus is an Android platform event Bus library that simplifies the interaction between activity, Fragment, service and other components or objects, greatly reducing the coupling between them, making our code more concise and less coupled, Improve the quality of our code.Androideventbus absorbed the advantages of Greenrobot's Eventbus and square Otto, and made corresponding

Bus Transfer Route Search and TransitOverlayHere only provides java code, xml code reference: Android learning notes preliminary study Baidu map http://www.bkjia.com/kf/201203/121875.html Important code: [Java] MKPlanNode start = new MKPlanNode ();// Start point: TiananmenStart.pt = new GeoPoint (int) (40.003834809598516*1E6 ),(Int) (116.3263213634491*1E6 ));// Set the map centerMapController. setCenter (st