加入蓝牙扫描界面和功能 并发送蓝牙信息给远程服务进行连接；展示 蓝牙状态

endian11

2020-11-24 da23e781a4ed4c37e3772d02e8000d9b006d01b9

 app/src/main/res/layout/networktoolbar.xml

@@ -40,6 +40,14 @@
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:id="@+id/tv_ble_status"
                android:singleLine="true"
                android:layout_marginLeft="30dp"
                android:textColor="@android:color/white"
                android:text="蓝牙未连接"/>
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:id="@+id/network_time"
                android:singleLine="true"