03-09 08:42:35.374: E/AndroidRuntime(653): FATAL EXCEPTION: main03-09 08:42:35.374: E/AndroidRuntime(653): java.lang.RuntimeException: Unable to resume activity {yo.pace.ne/yo.pace.ne.TestBluetoothActivity}: java.lang.NullPointerException03-09 08:42:35.374: E/AndroidRuntime(653): java.lang.RuntimeException: Unable to resume activity {yo.pace.ne/yo.pace.ne.TestBluetoothActivity}: java.lang.NullPointerException
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我已经在AndroidManifest修改了相应的Activity名字了,不知道这次错误在哪……
{
super.onResume();
//如果服务创建了,而蓝牙连接状态标识量依旧是初始化则启动服务函数。
if (myBluetoothService != null)
{
// Only if the state is STATE_NONE, do we know that we haven't started already
if (BluetoothService.getState(1) == BluetoothService.STATE_NONE && BluetoothService.getState(2) == BluetoothService.STATE_NONE)
{
myBluetoothService.start();
}
}
}