我有时会得到异常 - android.os.NetworkOnMainThreadException,有时代码的作品。Android rxjava与okhttp - NetworkOnMainThreadException
这里是我的代码
Observable.create(new Observable.OnSubscribe<Response>() {
OkHttpClient client = new OkHttpClient();
@Override
public void call(Subscriber<? super Response> subscriber) {
try {
Response response = client.newCall(request).execute();
subscriber.onNext(response);
subscriber.onCompleted();
} catch (IOException e) {
subscriber.onError(e);
}
}
}).subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.unsubscribeOn(Schedulers.io())
.map(new Func1<Response, Res>() {
@Override
public Res call(Response response) {
String post = new Scanner(response.body().byteStream(), "UTF-8")
.useDelimiter("\\A").next();
Log.d(TAG,post);
return model.deCryptData(post);
}
})
.subscribe(new Action1<Res>() {
@Override
public void call(Res res) { ...
有时候结果是:
11月4日至19日:34:21.890 9763-9763 /? W/System.err:android.os.NetworkOnMainThreadException 04-19 11:34:21.890 9763-9763 /? W/System.err:在android.os.StrictMode $ AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1273) 04-19 11:34:21.890 9763-9763 /? W/System.err:在libcore.io.BlockGuardOs.recvfrom(BlockGuardOs.java:249) 04-19 11:34:21.890 9763-9763 /? W/System.err:at libcore.io.IoBridge.recvfrom(IoBridge.java:549) 04-19 11:34:21.890 9763-9763 /? W/System.err:在java.net.PlainSocketImpl.read(PlainSocketImpl.java:481) 04-19 11:34:21.890 9763-9763 /? W/System.err:在java.net.PlainSocketImpl.access $ 000(PlainSocketImpl.java:37) 04-19 11:34:21.890 9763-9763 /? W/System.err:在java.net.PlainSocketImpl $ PlainSocketInputStream.read(PlainSocketImpl.java:237) 04-19 11:34:21.890 9763-9763 /? W/System.err:在okio.Okio $ 2.read(Okio.java:138) 04-19 11:34:21.890 9763-9763 /? W/System.err:在okio.AsyncTimeout $ 2.read(AsyncTimeout.java:238) 04-19 11:34:21.890 9763-9763 /? W/System.err:在okio.RealBufferedSource.read(RealBufferedSource.java:45) 04-19 11:34:21.890 9763-9763 /? W/System.err:在okhttp3.internal.http.Http1xStream $ FixedLengthSource.read(Http1xStream.java:377) 04-19 11:34:21.890 9763-9763 /? W/System.err:在okio.RealBufferedSource.read(RealBufferedSource.java:45) 04-19 11:34:21.890 9763-9763 /? W/System.err:在okio.RealBufferedSource.exhausted(RealBufferedSource.java:55) 04-19 11:34:21.890 9763-9763 /? W/System.err:at okio.InflaterSource.refill(InflaterSource.java:101) 04-19 11:34:21.890 9763-9763 /? W/System.err:at okio.InflaterSource.read(InflaterSource.java:62) 04-19 11:34:21.890 9763-9763 /? W/System.err:在okio.GzipSource.read(GzipSource.java:80) 04-19 11:34:21.890 9763-9763 /? W/System.err:在okio.RealBufferedSource $ 1.read(RealBufferedSource.java:409) 04-19 11:34:21.890 9763-9763 /? W/System.err:在java.io.InputStreamReader.read(InputStreamReader.java:233) 04-19 11:34:21.890 9763-9763 /? W/System.err:在java.io.Reader.read(Reader.java:141) 04-19 11:34:21.890 9763-9763 /? W/System.err:在java.io.Reader.read(Reader.java:245) 04-19 11:34:21.890 9763-9763 /? W/System.err:在java.util.Scanner.readMore(Scanner.java:2068) 04-19 11:34:21.890 9763-9763 /? W/System.err:在java.util.Scanner.findDelimiterAfter(Scanner.java:2038) 04-19 11:34:21.890 9763-9763 /? W/System.err:在java.util.Scanner.setTokenRegion(Scanner.java:1953) 04-19 11:34:21.890 9763-9763 /? W/System.err:在java.util.Scanner.next(Scanner.java:965) 04-19 11:34:21.890 9763-9763 /? W/System.err:在java.util.Scanner.next(Scanner.java:941) 04-19 11:34:21.890 9763-9763 /? W/System.err:在uz.newsign.mvp.ImplPresenter $ 3.call(ImplPresenter.java:121) 04-19 11:34:21.891 9763-9763 /? W/System.err:在uz.newsign.mvp.ImplPresenter $ 3.call(ImplPresenter.java:115) 04-19 11:34:21.891 9763-9763 /? W/System.err:在rx.internal.operators.OperatorMap $ MapSubscriber.onNext(OperatorMap.java:66) 04-19 11:34:21.891 9763-9763 /? W/System.err:在rx.internal.operators.OperatorUnsubscribeOn $ 1.onNext(OperatorUnsubscribeOn.java:53) 04-19 11:34:21.891 9763-9763 /? W/System.err:在rx.internal.operators.OperatorObserveOn $ ObserveOnSubscriber.call(OperatorObserveOn。java:227) 04-19 11:34:21.891 9763-9763 /? W/System.err:在rx.android.schedulers.LooperScheduler $ ScheduledAction.run(LooperScheduler.java:107) 04-19 11:34:21.891 9763-9763 /? W/System.err:at android.os.Handler.handleCallback(Handler.java:739) 04-19 11:34:21.891 9763-9763 /? W/System.err:at android.os.Handler.dispatchMessage(Handler.java:95) 04-19 11:34:21.891 9763-9763 /? W/System.err:在android.os.Looper.loop(Looper.java:148) 04-19 11:34:21.891 9763-9763 /? W/System.err:在android.app.ActivityThread.main(ActivityThread.java:5441) 04-19 11:34:21.891 9763-9763 /? W/System.err:在java.lang.reflect.Method.invoke(Native Method) 04-19 11:34:21.891 9763-9763 /? W/System.err:at com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:738) 04-19 11:34:21.891 9763-9763 /? W/System.err:at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:628) 04-19 11:34:21.891 9763-9763 /? W/System.err:引起:rx.exceptions.OnErrorThrowable $ OnNextValue:OnError发出onNext值:okhttp3.Response.class 04-19 11:34:21.891 9763-9763 /? W/System.err:在rx.internal.operators.OperatorMap $ MapSubscriber.onNext(OperatorMap.java:70) 04-19 11:34:21.891 9763-9763 /? W/System.err:...更多
我在做什么错了?或者它的错误?
.subscribeOn(Schedulers.io()) .observeOn(AndroidSchedulers.mainThread()) - 它是你的答案? –