我将可观察对象放在onPause（）中，我想在onResume（）中重新启动它。我怎样才能做到这一点？
这是我的观察结果：
Observable<ObdCommandResult> myObservable = Observable.create(new ObservableOnSubscribe<ObdCommandResult>() {
@Override
public void subscribe(ObservableEmitter<ObdCommandResult> e) throws Exception {
...
socket.connect();
new ObdResetCommand().run(socket.getInputStream(), socket.getOutputStream());
new EchoOffCommand().run(socket.getInputStream(), socket.getOutputStream());
new LineFeedOffCommand().run(socket.getInputStream(), socket.getOutputStream());
new SelectProtocolCommand(ObdProtocols.AUTO).run(socket.getInputStream(), socket.getOutputStream());
ObdCommandResult obdCommandResult = new ObdCommandResult();
while (!Thread.currentThread().isInterrupted()) {
for (int i = 1; i < 5; i++) {
try {
livedataObdCommandList.get(i-1).getCommand().run(socket.getInputStream(), socket.getOutputStream());
obdCommandResult.setId(i);
obdCommandResult.setValue(livedataObdCommandList.get(i-1).getCommand().getFormattedResult());
e.onNext(obdCommandResult);
}catch (UnsupportedCommandException uce) {
} catch (InterruptedException ie) {
}
}
}
});
...以及我的观察者：
Observer<ObdCommandResult> observer = new Observer<ObdCommandResult>() {
@Override
public void onNext(ObdCommandResult value) …