非常好用的

app/src/main/java/com/example/blu/toys/activity/PlayActivity.java

@@ -83,8 +83,9 @@ public class PlayActivity extends BaseActivity {
 				String mMinStr = addZeroForNum(mMin + "", 2);
 				String mSecondStr = addZeroForNum(mSecond + "", 2);
 				typefaceTextView.setText(mHourStr + ":" + mMinStr + ":" + mSecondStr);
-				sendBleData();
+
 			}
+			sendBleData();
 
 		}
 	};

app/src/main/java/com/example/blu/toys/ble/agreement/TrafficLightBean.java

@@ -141,6 +141,8 @@ public class TrafficLightBean {
         resData[14]=BitOperator.integerTo1Byte(this.closeSoundNo+this.key);
         resData[15]=BitOperator.integerTo1Byte(this.trafficLightUpdateSet+this.key);
         resData[16]=BitOperator.integerTo1Byte(this.alarm+this.key);
+
+        System.out.println("发送数据为："+HexStringUtils.toHexString(resData));
         return resData;
     }