在线等待。
我的app可以按取颜色(色盘与固定颜色的button),使用tcp socket传输,让灯可以根据按的颜色做改变。
目前碰到的问题是:
1. 前面动作都可以正常执行,但按取到后面时就会产生延迟的问题发生。颜色还是可按取,但灯不会变色,但时间超过很久(超过1分钟或更久)灯就会照刚才按取的颜色依序变色。
2. 按取的动作快一点(ex:连击),程序就会整个崩溃。
3. 程序崩溃后,灯就会以非常快的速度改变,刚才不会变灯色之后所按取的颜色。
我会发送类似这样的讯息:
getActivity().startService(new Intent(getActivity(), NotificationService.class)
.setAction(NotificationService.ACTION_SENT)
.putExtra(NotificationService.EXTRA_PARAM_TARGET_ADDR, "192.168.1.1")
.putExtra(NotificationService.EXTRA_PARAM_TARGET_PORT, 1281)
.putExtra(NotificationService.EXTRA_PARAM_TARGET_DATA, cmd));
这是我写的程序
public class NotificationService extends Service {
private static final String DATAGRAM_TARGET_ADDR_DEF = "192.168.168.254";
private static final int DATAGRAM_TARGET_PORT_DEF = 12098;
public static final String ACTION_SENT = "ACTION_SENT";
public static final String EXTRA_PARAM_TARGET_ADDR = "EXTRA_PARAM_TARGET_ADDR";
public static final String EXTRA_PARAM_TARGET_PORT = "EXTRA_PARAM_TARGET_PORT";
public static final String EXTRA_PARAM_TARGET_DATA = "EXTRA_PARAM_TARGET_DATA";
public static final String ACTION_DNS = "ACTION_DNS";
public static final String EXTRA_PARAM_LOOKUP_ADDR = "EXTRA_PARAM_LOOKUP_ADDR";
//private static Context ctx = null;
private static ConcurrentLinkedQueue<Map<String, Object>> mQueueSend = new ConcurrentLinkedQueue<>();
//private static ConcurrentLinkedQueue<Map<String, Object>> queueRecv = new ConcurrentLinkedQueue<>();
private static Thread mThreadConn = null;
private static Thread mThreadSend = null;
private static Thread threadRecv = null;
private static final Lock mMutexSocket = new ReentrantLock(true);
private static final Lock mMutexTxData = new ReentrantLock(true);