我在使用 alljoyn 转换为字节数组后发送字符串,该字符串也包含图像(在使用 Base64 转换为字符串之后)。它工作正常,但在某些图像的情况下,它会出现以下错误
08-08 18:55:21.158 20724-21095/co.coinflipsrl.infomage E/ALLJOYN﹕ 20.237 ****** ERROR ALLJOYN external ...oyn_core/src/MsgArg.cc:790 | 0x900d
08-08 18:55:21.159 20724-21095/co.coinflipsrl.infomage E/ALLJOYN_JAVA﹕ 20.238 ****** ERROR ALLJOYN_JAVA external .../jni/alljoyn_java.cc:11480 | 0x0001
08-08 18:55:21.161 20724-21095/co.coinflipsrl.infomage E/SimpleClient﹕ SimpleInterface.Ping(): org.alljoyn.bus.MarshalBusException: cannot marshal class [B into 'ay'
org.alljoyn.bus.MarshalBusException: cannot marshal class [B into 'ay'
at org.alljoyn.bus.MsgArg.marshal(MsgArg.java:534)
at org.alljoyn.bus.MsgArg.marshal(MsgArg.java:556)
at org.alljoyn.bus.ProxyBusObject.methodCall(Native Method)
at org.alljoyn.bus.ProxyBusObject.access$300(ProxyBusObject.java:35)
at org.alljoyn.bus.ProxyBusObject$Handler.invoke(ProxyBusObject.java:264)
at java.lang.reflect.Proxy.invoke(Proxy.java:397)
at $Proxy2.Ping(Unknown Source)
at co.coinflipsrl.infomage.sharing.alljoynshare.ClientFragment$BusHandler.handleMessage(ClientFragment.java:292)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.os.HandlerThread.run(HandlerThread.java:61)
Caused by: org.alljoyn.bus.BusException: ER_BUS_BAD_VALUE
at org.alljoyn.bus.MsgArg.set(Native Method)
at org.alljoyn.bus.MsgArg.marshal(MsgArg.java:464)
发送代码是:
sendUiMessage(MESSAGE_PING, msg.obj);
byte[] sentObj = (byte[]) msg.obj;
Object reply = mSimpleInterface.Ping((byte[]) msg.obj);
byte[] receivedObj = (byte[]) reply;
if (Arrays.equals(sentObj, receivedObj)) {
sendUiMessage(MESSAGE_PING_REPLY, true);
} else {
sendUiMessage(MESSAGE_PING_REPLY, false);
}
接收代码是:
public byte[] Ping(byte[] inStr) {
sendUiMessage(MESSAGE_PING, inStr);
//Simply echo the ping message.
sendUiMessage(MESSAGE_PING_REPLY, inStr);
return inStr;
}
/* Helper function to send a message to the UI thread. */
private void sendUiMessage(int what, Object obj) {
mHandler.sendMessage(mHandler.obtainMessage(what, obj));
}