alljoyn

Android AllJoyn: Connection with second machine gives error of BusAttachement

由 隐身守侯 提交于 2019-12-23 07:06:05
问题 I have developed application for two different sensors. They are working fine separately but when I try to use them togather and create two diffent buses than Alljoyn gives this exception. org.alljoyn.services.common.BusAlreadyExistException: The object has been set previously with a BusAttachment. Below is my source code for connection. Can anyone tell me why I'm having this issue. private void connect() { org.alljoyn.bus.alljoyn.DaemonInit.PrepareDaemon(getApplicationContext()); bus = new

signature get error on Alljoyn framework?

由 回眸只為那壹抹淺笑 提交于 2019-12-22 12:29:27
问题 i'm working Android App use Alljoyn framework and i have some prolem i have a custom object public class Package implements BusObject { public static enum DataSendType { TEXT,IMAGE } public static enum PackageStatus { NONE, SENDING, DONE } @Signature("s") private String m_id; @Signature("a") private ArrayList<DataPackage> m_listPackage; @Signature("r") private PackageStatus m_status; @Signature("r") private DataSendType m_type; @Signature("s") private String m_packageName; } and interface

Android/iOS Peer-To-Peer architecture

由 ⅰ亾dé卋堺 提交于 2019-12-18 10:03:02
问题 This is kind of wide question, I found many information about this topic. Possible technologies Bluetooth GameKit iOS only? Bluetooth P2P library, with Wi-Fi and GPS? Wi-Fi Wifi Direct? Bonjour zeroconf? Neither of these does currently have a fully-implemented peer-to-peer library, or I haven't found such. In fact I'm not interested in any kind of gaming library (and I don't target such issues) Questions I'd considered Peer to peer connection in android Android since API 14 and no support for

How to setup alljoyn sdk in android?

由 自闭症网瘾萝莉.ら 提交于 2019-12-18 04:02:47
问题 I am trying to setup two android devices to communicate with each other through wifi. Some of the links I have gone through suggest alljoyn sdk in order to accomplish this. There is an sdk download but there is no documentation for how to setup environment. 回答1: Here is how to set up an AllJoyn SDK development environment with android studio: Download the SDK from this page. Go for Android Core SDK - release (or debug). Create a new blank android project. Create directory <project>/app/src

Can I use AllJoyn Framework for Wifi Direct in iOS?

由 元气小坏坏 提交于 2019-12-10 22:57:33
问题 I want to develop an iOS application through which I have to communicate with other devices(other than iOS devices) over WiFi direct. As per my knowledge there are no APIs provided in iOS for WiFi direct communication. I found a link regarding third party library AllJoyn. AllJoyn Framework Has anybody used this library for iOS? Is AllJoyn provide a good support if in future developer faces any issue with this library? 回答1: I am a past contributor to the iOS bindings of AllJoyn. AllJoyn does

java.lang.UnsatisfiedLinkError after updating to Android 5.0

由 陌路散爱 提交于 2019-12-10 16:56:26
问题 I'm developing an Android app which uses a native library called liballjoyn_java.so (available here in the Android Core SDK). I'm using Android Studio as IDE and Maven as build/dependency system (not Gradle). With Android KitKat everything worked like a charm and this is how I added the library to my project: 1) Added the library to my local Maven repo mvn install:install-file -Dfile=./alljoyn/liballjoyn_java.so -DgroupId=org.alljoyn -DartifactId=liballjoyn_java -Dversion=14.06.00 -Dscope

signature get error on Alljoyn framework?

由 ∥☆過路亽．° 提交于 2019-12-06 11:03:42
i'm working Android App use Alljoyn framework and i have some prolem i have a custom object public class Package implements BusObject { public static enum DataSendType { TEXT,IMAGE } public static enum PackageStatus { NONE, SENDING, DONE } @Signature("s") private String m_id; @Signature("a") private ArrayList<DataPackage> m_listPackage; @Signature("r") private PackageStatus m_status; @Signature("r") private DataSendType m_type; @Signature("s") private String m_packageName; } and interface @BusInterface (name="xxxx.simpleinterface") public interface SimpleInterface { @BusSignal (name="Chat",

distance between android and iphone

由 烂漫一生 提交于 2019-11-30 15:39:25
I am looking for a way to transmit data when two phones are close by. This needs to be cross platform so I cannot use NFC or iBeacon. I plan on using allJoyn to send information. I would only like to send data to others that are within a few feet of me. Is there any way that I could get an accurate reading of distance on other phones? Or can I get an accurate distance on a master device that could be placed in the room? Shot in the dark answer: If both devices are on the same wireless WiFi network (same subnet), then any devices on same network are "close enough". When on the celluar network

distance between android and iphone

由 巧了我就是萌 提交于 2019-11-29 22:32:36
问题 I am looking for a way to transmit data when two phones are close by. This needs to be cross platform so I cannot use NFC or iBeacon. I plan on using allJoyn to send information. I would only like to send data to others that are within a few feet of me. Is there any way that I could get an accurate reading of distance on other phones? Or can I get an accurate distance on a master device that could be placed in the room? 回答1: Shot in the dark answer: If both devices are on the same wireless

How to setup alljoyn sdk in android?

由 僤鯓⒐⒋嵵緔 提交于 2019-11-29 03:50:53
I am trying to setup two android devices to communicate with each other through wifi. Some of the links I have gone through suggest alljoyn sdk in order to accomplish this. There is an sdk download but there is no documentation for how to setup environment. Here is how to set up an AllJoyn SDK development environment with android studio: Download the SDK from this page . Go for Android Core SDK - release (or debug). Create a new blank android project. Create directory <project>/app/src/main/jniLibs and <project>/app/src/main/jniLibs/armeabi . From alljoyn-15.09.00-rel/java/jar copy alljoyn.jar
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