安卓蓝牙:软件导致连接中断IOException？

Question

可能重复：

Official reasons for “Software caused connection abort: socket write error”

我对BluetoothChat有问题，我不能连接Droid。我总是得到这个IOException

08-09 20:58:24.889: INFO/BluetoothChat(17378): MESSAGE_STATE_CHANGE: 3
08-09 20:58:51.053: DEBUG/BluetoothService(17378): BT_SEND_MESSAGE
08-09 20:58:51.108: ERROR/BluetoothService(17378): disconnected
08-09 20:58:51.108: ERROR/BluetoothService(17378): java.io.IOException: Software caused connection    abort
08-09 20:58:51.108: ERROR/BluetoothService(17378):     at android.bluetooth.BluetoothSocket.readNative (Native Method)
08-09 20:58:51.108: ERROR/BluetoothService(17378):     at android.bluetooth.BluetoothSocket.read(BluetoothSocket.java:286)
08-09 20:58:51.108: ERROR/BluetoothService(17378):     at android.bluetooth.BluetoothInputStream.read(BluetoothInputStream.java:96)
08-09 20:58:51.108: ERROR/BluetoothService(17378):     at java.io.InputStream.read(InputStream.java:133)
08-09 20:58:51.108: ERROR/BluetoothService(17378):     at my.test.BluetoothChatService$ConnectedThread.run(BluetoothChatService.java:356)

我该如何解决这个问题？

Answer 1

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

添加这些权限。