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我想寫科爾多瓦插件,與PDA RFID閱讀器通信,這將運行一個while循環,並返回到javascript,掛起的問題的Callbackcontext。科爾多瓦callbackContext裏面的一個循環
public boolean execute(final String action, final JSONArray args, final CallbackContext callbackContext)
throws JSONException {
if (action.equals("READALL")) {
cordova.getThreadPool().execute(new Runnable() {
public void run() {
cmdCode = Constants.CMD_ISO18000_6C_INVENTORY;
while (runFlag) {
epcBytesList = cmdManager.inventoryRealTime();
for (int i = 0; i < epcBytesList.size(); i++) {
byte[] epcByte = epcBytesList.get(i);
recvEPC = Tools.Bytes2HexString(epcByte, epcByte.length);
// echo(recvEPC, callbackContext);
PluginResult result = new PluginResult(PluginResult.Status.OK, recvEPC);
result.setKeepCallback(true);
callbackContext.sendPluginResult(result);
}
try {
Thread.sleep(10);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
/// callbackContext.error("Failed to parse
/// parameters");
}
}
}
});
return true;
}
return false;
}