在 Java ME 中使用 WMA 接收 SMS 消息
我正在尝试使用 WMA API 在 J2ME 中开发短信发送和接收测试应用程序。我有单独的线程用于发送和接收。
发送线程的运行方法 -
public void run() {
try {
MessageConnection connection = (MessageConnection) Connector.open("sms://+" + number + ":1234");
BinaryMessage messageBody = (BinaryMessage) connection.newMessage(connection.BINARY_MESSAGE);
messageBody.setPayloadData(message.getBytes());
connection.send(messageBody);
connection.close();
} catch (IOException ex) {
}
}
接收线程的运行方法
public void run() {
try {
while (true) {
MessageConnection connection = (MessageConnection) Connector.open("sms://:1234");
BinaryMessage messageBody = (BinaryMessage) connection.receive();
message = new String(messageBody.getPayloadData());
number = messageBody.getAddress();
number = number.substring(6, 15);
App.setDisplay(number, message);
connection.close();
}
} catch (IOException ex) {
ex.printStackTrace();
}
}
我正在 startApp() 中初始化接收线程，并在按下发送命令时初始化发送线程。我遇到的问题是，如果我使用两个模拟器，双方都无法发送消息。一个模拟器可以连续向另一个模拟器发送消息，但当另一个模拟器尝试发送消息时，却收不到消息。
当模拟器控制台收到消息时显示 -
[INFO] [sms ] ## javacall: SMS 正在发送...
当该行出现时，模拟器不会收到任何消息。我的代码问题出在哪里？
PS：我看到他们是一种使用侦听器来解决此问题的方法，即使用单独的线程进行接收，但我想知道上面的代码中问题出在哪里？ 非常感谢任何帮助^^
I am trying to develop a sms sending and receiving test application in J2ME using the WMA API. I have separate threads for sending and receiving.
The Sending thread's run method -
public void run() {
try {
MessageConnection connection = (MessageConnection) Connector.open("sms://+" + number + ":1234");
BinaryMessage messageBody = (BinaryMessage) connection.newMessage(connection.BINARY_MESSAGE);
messageBody.setPayloadData(message.getBytes());
connection.send(messageBody);
connection.close();
} catch (IOException ex) {
}
}
The receiving thread's run method
public void run() {
try {
while (true) {
MessageConnection connection = (MessageConnection) Connector.open("sms://:1234");
BinaryMessage messageBody = (BinaryMessage) connection.receive();
message = new String(messageBody.getPayloadData());
number = messageBody.getAddress();
number = number.substring(6, 15);
App.setDisplay(number, message);
connection.close();
}
} catch (IOException ex) {
ex.printStackTrace();
}
}
I am initializing the receiving thread in the startApp() and initializing the sending thread when the send command is pressed. The problem I have is that if I use two Emulators, both sides can't send messages. One emulator can continuously send messages to the other but when the other emulator tries to send a message the message isn't received.
When a message is received by the emulator console shows -
[INFO] [sms ] ## javacall: SMS
sending...
when that line appears the emulator doesn't receive any messages. Where is the problem in my code?
PS: I saw that their is a way to use a listener to work around this problem with using a separate thread for receiving but I want to know where is the problem is in the above code?
Any help is really appreciated ^^
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如果您在模拟器中运行，请使用可用于发送或接收消息的 wma 控制台。您无法在模拟器之间进行操作。 wma 控制台位于
公用事业 -> WMA控制台
If you are running in emulator, use wma console available to send or receive messages. You can't do it from emulator to emulator. wma console is available at
utilities -> wma console
我发现了问题...这是因为 SMS 在 Netbeans 以上版本中不起作用。它仅适用于 Netbeans 6.1 ...模拟器出现问题
I found the problem... It's because SMS doesn't work in Netbeans above versions. It only works in Netbeans 6.1 ... Something is wrong with the emulator