Sphero Android示例應用程序未連接到機器人

Question

使用Android Studio，推薦用於Sphero Android開發的IDE，我試圖運行Sphero SDK附帶的示例應用程序。我可以讓他們在我的設備上進行編譯，安裝和調試（Google Nexus 5）。該應用程序，但是，無法連接到的球2.0機器人：

12-03 21:37:25.110 6070-6070/? I/art: Late-enabling -Xcheck:jni 
12-03 21:37:25.158 6070-6070/com.orbotix.sensorstreaming W/ActivityThread: Application com.orbotix.sensorstreaming is waiting for the debugger on port 8100... 
12-03 21:37:25.161 6070-6070/com.orbotix.sensorstreaming I/System.out: Sending WAIT chunk 
12-03 21:37:25.177 6070-6077/com.orbotix.sensorstreaming I/art: Debugger is active 
12-03 21:37:25.362 6070-6070/com.orbotix.sensorstreaming I/System.out: Debugger has connected 
12-03 21:37:25.362 6070-6070/com.orbotix.sensorstreaming I/System.out: waiting for debugger to settle... 
12-03 21:37:25.562 6070-6070/com.orbotix.sensorstreaming I/System.out: waiting for debugger to settle... 
12-03 21:37:25.762 6070-6070/com.orbotix.sensorstreaming I/System.out: waiting for debugger to settle... 
12-03 21:37:25.962 6070-6070/com.orbotix.sensorstreaming I/System.out: waiting for debugger to settle... 
12-03 21:37:26.163 6070-6070/com.orbotix.sensorstreaming I/System.out: waiting for debugger to settle... 
12-03 21:37:26.363 6070-6070/com.orbotix.sensorstreaming I/System.out: waiting for debugger to settle... 
12-03 21:37:26.564 6070-6070/com.orbotix.sensorstreaming I/System.out: waiting for debugger to settle... 
12-03 21:37:26.764 6070-6070/com.orbotix.sensorstreaming I/System.out: debugger has settled (1417) 
12-03 21:37:26.853 6070-6070/com.orbotix.sensorstreaming W/System: ClassLoader referenced unknown path: /data/app/com.orbotix.sensorstreaming-2/lib/arm 
12-03 21:37:26.921 6070-6070/com.orbotix.sensorstreaming W/obx-sdk: main :: Cannot start activity lifecycle monitor: Context used for discovery is not an activity. 
12-03 21:37:26.922 6070-6070/com.orbotix.sensorstreaming V/obx-sdk: main :: BluetoothManager: android.bluetooth.BluetoothManager@72331d9 
12-03 21:37:26.922 6070-6070/com.orbotix.sensorstreaming V/obx-sdk: main :: Bluetooth Adapter: android.bluetooth.BluetoothAdapter@a02879e 
12-03 21:37:26.922 6070-6070/com.orbotix.sensorstreaming D/BluetoothManager: getConnectedDevices 
12-03 21:37:26.926 6070-6070/com.orbotix.sensorstreaming V/obx-sdk: main :: Found 0 preconnected devices 
12-03 21:37:26.926 6070-6070/com.orbotix.sensorstreaming D/obx-sdk: main :: Bluetooth 4.0 Discovery requested: 0 connected 0 visible 
12-03 21:37:26.928 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: startLeScan(): null 
12-03 21:37:26.928 6070-6070/com.orbotix.sensorstreaming V/obx-sdk: main :: DiscoveryAgentClassic.startDiscovery() 
12-03 21:37:26.929 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:26.937 6070-6083/com.orbotix.sensorstreaming D/BluetoothLeScanner: onClientRegistered() - status=0 clientIf=5 
12-03 21:37:26.948 6070-6163/com.orbotix.sensorstreaming D/OpenGLRenderer: Use EGL_SWAP_BEHAVIOR_PRESERVED: true 
12-03 21:37:27.008 6070-6163/com.orbotix.sensorstreaming I/Adreno-EGL: <qeglDrvAPI_eglInitialize:379>: QUALCOMM Build: 09/02/15, 76f806e, Ibddc658e36 
12-03 21:37:27.011 6070-6163/com.orbotix.sensorstreaming I/OpenGLRenderer: Initialized EGL, version 1.4 
12-03 21:37:27.941 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: stopLeScan() 
12-03 21:37:27.942 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:27.943 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: startLeScan(): null 
12-03 21:37:27.944 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:27.947 6070-6083/com.orbotix.sensorstreaming D/BluetoothLeScanner: onClientRegistered() - status=0 clientIf=5 
12-03 21:37:28.954 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: stopLeScan() 
12-03 21:37:28.955 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:28.957 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: startLeScan(): null 
12-03 21:37:28.959 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:28.963 6070-6083/com.orbotix.sensorstreaming D/BluetoothLeScanner: onClientRegistered() - status=0 clientIf=5 
12-03 21:37:29.968 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: stopLeScan() 
12-03 21:37:29.969 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:29.970 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: startLeScan(): null 
12-03 21:37:29.971 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:29.972 6070-6082/com.orbotix.sensorstreaming D/BluetoothLeScanner: onClientRegistered() - status=0 clientIf=5 
12-03 21:37:30.975 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: stopLeScan() 
12-03 21:37:30.979 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:30.992 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: startLeScan(): null 
12-03 21:37:30.999 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:31.008 6070-6083/com.orbotix.sensorstreaming D/BluetoothLeScanner: onClientRegistered() - status=0 clientIf=5 
12-03 21:37:32.032 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: stopLeScan() 
12-03 21:37:32.036 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:32.043 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: startLeScan(): null 
12-03 21:37:32.048 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:32.058 6070-6082/com.orbotix.sensorstreaming D/BluetoothLeScanner: onClientRegistered() - status=0 clientIf=5 
12-03 21:37:33.078 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: stopLeScan() 
12-03 21:37:33.079 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:33.080 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: startLeScan(): null 
12-03 21:37:33.081 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:33.082 6070-6083/com.orbotix.sensorstreaming D/BluetoothLeScanner: onClientRegistered() - status=0 clientIf=5 
12-03 21:37:34.086 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: stopLeScan() 
12-03 21:37:34.092 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:34.099 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: startLeScan(): null 
12-03 21:37:34.104 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:34.113 6070-6082/com.orbotix.sensorstreaming D/BluetoothLeScanner: onClientRegistered() - status=0 clientIf=5 
12-03 21:37:35.133 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: stopLeScan() 
12-03 21:37:35.133 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:35.135 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: startLeScan(): null 
12-03 21:37:35.135 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:35.138 6070-6083/com.orbotix.sensorstreaming D/BluetoothLeScanner: onClientRegistered() - status=0 clientIf=5 
12-03 21:37:36.141 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: stopLeScan() 
12-03 21:37:36.145 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:36.153 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: startLeScan(): null 
12-03 21:37:36.157 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:36.167 6070-6082/com.orbotix.sensorstreaming D/BluetoothLeScanner: onClientRegistered() - status=0 clientIf=5 
12-03 21:37:37.190 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: stopLeScan() 
12-03 21:37:37.194 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:37.209 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: startLeScan(): null 
12-03 21:37:37.213 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:37.240 6070-6083/com.orbotix.sensorstreaming D/BluetoothLeScanner: onClientRegistered() - status=0 clientIf=5 
12-03 21:37:38.252 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: stopLeScan() 
12-03 21:37:38.255 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:38.268 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: startLeScan(): null 
12-03 21:37:38.271 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:38.281 6070-6082/com.orbotix.sensorstreaming D/BluetoothLeScanner: onClientRegistered() - status=0 clientIf=5 
12-03 21:37:39.307 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: stopLeScan() 
12-03 21:37:39.308 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:39.311 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: startLeScan(): null 
12-03 21:37:39.312 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:39.315 6070-6083/com.orbotix.sensorstreaming D/BluetoothLeScanner: onClientRegistered() - status=0 clientIf=5 
12-03 21:37:39.783 6070-6070/com.orbotix.sensorstreaming W/obx-sdk: main :: Discovery finished, restarting as nothing was found 
12-03 21:37:40.327 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: stopLeScan() 
12-03 21:37:40.328 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:40.329 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: startLeScan(): null 
12-03 21:37:40.330 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:40.331 6070-6083/com.orbotix.sensorstreaming D/BluetoothLeScanner: onClientRegistered() - status=0 clientIf=5 
12-03 21:37:41.334 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: stopLeScan() 
12-03 21:37:41.338 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:41.345 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: startLeScan(): null 
12-03 21:37:41.357 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:41.372 6070-6082/com.orbotix.sensorstreaming D/BluetoothLeScanner: onClientRegistered() - status=0 clientIf=5 
12-03 21:37:42.377 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: stopLeScan() 
12-03 21:37:42.382 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:42.389 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: startLeScan(): null 
12-03 21:37:42.394 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:42.404 6070-6083/com.orbotix.sensorstreaming D/BluetoothLeScanner: onClientRegistered() - status=0 clientIf=5 
12-03 21:37:43.428 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: stopLeScan() 
12-03 21:37:43.432 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:43.439 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: startLeScan(): null 
12-03 21:37:43.443 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:43.453 6070-6082/com.orbotix.sensorstreaming D/BluetoothLeScanner: onClientRegistered() - status=0 clientIf=5 
12-03 21:37:44.475 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: stopLeScan() 
12-03 21:37:44.477 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:44.481 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: startLeScan(): null 
12-03 21:37:44.483 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:44.489 6070-6083/com.orbotix.sensorstreaming D/BluetoothLeScanner: onClientRegistered() - status=0 clientIf=5 
12-03 21:37:44.944 6070-6070/com.orbotix.sensorstreaming V/obx-sdk: main :: Interrupted discovery runnable 
12-03 21:37:44.944 6070-6070/com.orbotix.sensorstreaming V/obx-sdk: main :: DiscoveryAgentClassic.stopDiscovery() 
12-03 21:37:45.007 6070-6163/com.orbotix.sensorstreaming E/Surface: getSlotFromBufferLocked: unknown buffer: 0xa9426de0 
12-03 21:37:45.499 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: stopLeScan() 
12-03 21:37:45.501 6070-6161/com.orbotix.sensorstreaming D/BluetoothAdapter: STATE_ON 
12-03 21:37:45.502 6070-6161/com.orbotix.sensorstreaming V/obx-sdk: Thread-5051  :: Discovery runnable no longer running 

該應用程序並配有相應的權限預設的清單：

<uses-permission android:name="android.permission.BLUETOOTH" /> 
<uses-permission android:name="android.permission.BLUETOOTH_ADMIN" /> 

我已經配對的手機機器人和官方的Sphero應用程序立即連接。我錯過了什麼？

編輯：我已經嘗試了現在Android Studio和Unity的示例應用程序，都不能連接。官方應用程序繼續正常運行。我希望Orbotix會發布那的代碼。

Answer 1

Sphero Android開發者在這裏。因爲這些示例的目標是API 22（至少現在，我已將它在我的待辦事項列表中更新爲23並添加權限支持示例），因此您無需擔心在運行時請求權限。但是，由於您使用的是Nexus 5，我會猜測您在使用棉花糖。使用最新的Android操作系統，需要位置權限才能掃描並連接到藍牙。嘗試添加以下行到您的權限在AndroidManifest.xml

<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /> 

，你還需要確保你的設備的水平位置服務被啓用。