Message loses message after waiting () and notifies ()

Question

I have a problem processing messages in a stream. My run method looks like this:

public void run() {           
   Looper.prepareLooper();
   parserHandler = new Handler {
      public void handleMessage(Message msg) {
         Log.i("","id from message: "+msg.getData.getString("id"));
         // handle message
         this.wait();
      }
   }
}

I have several Shares sending messages to this stream, for example:

Message parserMessage = new Message();
Bundle data = new Bundle();
data.putString("id", realId);
data.putString("callingClass", "CategoryList");
parserMessage.setData(data);
parserMessage.what = PARSE_CATEGORIES_OR_PRODUCTS;

parserHandler = parser.getParserHandler();

synchronized (parserHandler) {
    parserHandler.notify();
    Log.i("","message ID:  " + parserMessage.getData().getString("id"));
}

parserHandler.sendMessage(parserMessage);

The problem is that the run-method log records "id from message: null", although "message ID" has a value in the Log-statement. Why does the message "lose" data when sent to the stream? How does this relate to the notification? Thank you for your help.

Answer 1

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