Examples with ObservableEmitter io.reactivex.ObservableEmitter used on opensource projects

Example 36 with ObservableEmitter

use of io.reactivex.ObservableEmitter in project RxCache by VictorAlbertos.

the class EvictExpirableRecordsPersistence method oEvictingTask.

private Observable<String> oEvictingTask() {
    Observable<String> oEvictingTask = Observable.create(new ObservableOnSubscribe<String>() {

        @Override
        public void subscribe(ObservableEmitter<String> emitter) throws Exception {
            if (!couldBeExpirableRecords) {
                emitter.onNext(Locale.RECORD_CAN_NOT_BE_EVICTED_BECAUSE_NO_ONE_IS_EXPIRABLE);
                emitter.onComplete();
                return;
            }
            int storedMB = persistence.storedMB();
            if (!reachedPercentageMemoryToStart(storedMB)) {
                emitter.onComplete();
                return;
            }
            List<String> allKeys = persistence.allKeys();
            float releasedMBSoFar = 0f;
            for (String key : allKeys) {
                if (reachedPercentageMemoryToStop(storedMB, releasedMBSoFar)) {
                    break;
                }
                Record record = persistence.retrieveRecord(key, isEncrypted, encryptKey);
                if (record == null)
                    continue;
                if (!record.getExpirable())
                    continue;
                persistence.evict(key);
                emitter.onNext(key);
                releasedMBSoFar += record.getSizeOnMb();
            }
            couldBeExpirableRecords = reachedPercentageMemoryToStop(storedMB, releasedMBSoFar);
            emitter.onComplete();
        }
    }).subscribeOn((Schedulers.io())).observeOn(Schedulers.io()).doOnError(new Consumer<Throwable>() {

        @Override
        public void accept(Throwable throwable) throws Exception {
            throwable.printStackTrace();
        }
    });
    return oEvictingTask.share();
}

Example 37 with ObservableEmitter

use of io.reactivex.ObservableEmitter in project okhttp-OkGo by jeasonlzy.

the class RxFileDownloadActivity method fileDownload2.

@OnClick(R.id.fileDownload2)
public void fileDownload2(View view) {
    Observable.create(new ObservableOnSubscribe<Progress>() {

        @Override
        public void subscribe(@NonNull final ObservableEmitter<Progress> e) throws Exception {
            String etString = etUrl.getText().toString();
            String url = TextUtils.isEmpty(etString) ? Urls.URL_DOWNLOAD : etString;
            // 
            OkGo.<File>get(url).headers("aaa", // 
            "111").params("bbb", // 
            "222").execute(new FileCallback() {

                @Override
                public void onSuccess(Response<File> response) {
                    e.onComplete();
                }

                @Override
                public void onError(Response<File> response) {
                    e.onError(response.getException());
                }

                @Override
                public void downloadProgress(Progress progress) {
                    e.onNext(progress);
                }
            });
        }
    }).doOnSubscribe(new Consumer<Disposable>() {

        @Override
        public void accept(@NonNull Disposable disposable) throws Exception {
            btnFileDownload2.setText("正在下载中...");
        }
    }).observeOn(// 
    AndroidSchedulers.mainThread()).subscribe(new Observer<Progress>() {

        @Override
        public void onSubscribe(@NonNull Disposable d) {
            addDisposable(d);
        }

        @Override
        public void onNext(@NonNull Progress progress) {
            String downloadLength = Formatter.formatFileSize(getApplicationContext(), progress.currentSize);
            String totalLength = Formatter.formatFileSize(getApplicationContext(), progress.totalSize);
            tvDownloadSize.setText(downloadLength + "/" + totalLength);
            String speed = Formatter.formatFileSize(getApplicationContext(), progress.speed);
            tvNetSpeed.setText(String.format("%s/s", speed));
            tvProgress.setText(numberFormat.format(progress.fraction));
            pbProgress.setMax(10000);
            pbProgress.setProgress((int) (progress.fraction * 10000));
        }

        @Override
        public void onError(@NonNull Throwable e) {
            e.printStackTrace();
            btnFileDownload2.setText("下载出错");
            showToast(e.getMessage());
        }

        @Override
        public void onComplete() {
            btnFileDownload2.setText("下载完成");
        }
    });
}

Example 38 with ObservableEmitter

use of io.reactivex.ObservableEmitter in project LiYuJapanese by 54wall.

the class PixivIllustFragmentModelImpl method getIllusts.

@Override
public void getIllusts(final String mode, Consumer<List<PixivIllustBean>> consumer) {
    Disposable disposable = Observable.create(new ObservableOnSubscribe<List<PixivIllustBean>>() {

        @Override
        public void subscribe(final ObservableEmitter<List<PixivIllustBean>> emitter) throws Exception {
            service.getIllusts(mode, new Consumer<ResponseBody>() {

                @Override
                public void accept(ResponseBody responseBody) throws Exception {
                    List<PixivIllustBean> list = handleResponseBody(responseBody);
                    if (list == null) {
                        emitter.onError(new Exception());
                    } else {
                        emitter.onNext(list);
                    }
                }
            });
            emitter.onComplete();
        }
    }).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).subscribe(consumer);
    mCompositeDisposable.add(disposable);
}

Example 39 with ObservableEmitter

use of io.reactivex.ObservableEmitter in project EnableHands by LeviWGG.

the class ScanQRCodeFragment method onActivityResult.

@Override
public void onActivityResult(int requestCode, int resultCode, final Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    if (requestCode == 101) {
        if (RESULT_OK != resultCode)
            return;
        if (data == null)
            return;
        Observable.create(new ObservableOnSubscribe<String>() {

            @Override
            public void subscribe(ObservableEmitter<String> emitter) throws Exception {
                Uri uri = data.getData();
                String result = null;
                ContentResolver cr = getActivity().getContentResolver();
                try {
                    Bitmap bmp = BitmapFactory.decodeStream(cr.openInputStream(uri));
                    result = QRCodeDecoder.syncDecodeQRCode(bmp);
                } catch (FileNotFoundException e) {
                    e.printStackTrace();
                }
                emitter.onNext(result);
            }
        }).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).subscribe(new Consumer<String>() {

            @Override
            public void accept(String s) throws Exception {
                Bundle bundle = new Bundle();
                bundle.putString("QRCODE", s);
                setFragmentResult(RESULT_OK, bundle);
                pop();
            }
        });
    }
}