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Use BehaviorSubject instead of PublishSubject to observe page progress

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This commit is contained in:
inorichi 2015-10-28 17:47:21 +01:00
parent e160f53bb2
commit cd456d2186
2 changed files with 11 additions and 14 deletions
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6
app/src/main/java/eu/kanade/mangafeed/data/models/Page.java
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@ -1,7 +1,7 @@
package eu.kanade.mangafeed.data.models;
import eu.kanade.mangafeed.data.helpers.NetworkHelper;
import rx.subjects.PublishSubject;
import rx.subjects.BehaviorSubject;
public class Page implements NetworkHelper.ProgressListener {
@ -12,7 +12,7 @@ public class Page implements NetworkHelper.ProgressListener {
private transient int status;
private transient int progress;
private transient PublishSubject<Integer> statusSubject;
private transient BehaviorSubject<Integer> statusSubject;
public static final int QUEUE = 0;
public static final int LOAD_PAGE = 1;
@ -83,7 +83,7 @@ public class Page implements NetworkHelper.ProgressListener {
progress = (int) ((100 * bytesRead) / contentLength);
}
public void setStatusSubject(PublishSubject<Integer> subject) {
public void setStatusSubject(BehaviorSubject<Integer> subject) {
this.statusSubject = subject;
}

19
app/src/main/java/eu/kanade/mangafeed/ui/fragment/ReaderPageFragment.java
View file

@ -24,7 +24,7 @@ import rx.Observable;
import rx.Subscription;
import rx.android.schedulers.AndroidSchedulers;
import rx.schedulers.Schedulers;
import rx.subjects.PublishSubject;
import rx.subjects.BehaviorSubject;
public class ReaderPageFragment extends Fragment {
@ -104,17 +104,18 @@ public class ReaderPageFragment extends Fragment {
private void processStatus(int status) {
switch (status) {
case Page.READY:
showImage();
unsubscribeProgress();
unsubscribeStatus();
break;
case Page.LOAD_PAGE:
showLoading();
break;
case Page.DOWNLOAD_IMAGE:
observeProgress();
showDownloading();
break;
case Page.READY:
showImage();
unsubscribeProgress();
unsubscribeStatus();
break;
case Page.ERROR:
showError();
unsubscribeProgress();
@ -129,13 +130,9 @@ public class ReaderPageFragment extends Fragment {
if (page.getStatus() == Page.READY) {
showImage();
} else {
processStatus(page.getStatus());
PublishSubject<Integer> statusSubject = PublishSubject.create();
BehaviorSubject<Integer> statusSubject = BehaviorSubject.create();
page.setStatusSubject(statusSubject);
observeProgress();
statusSubscription = statusSubject
.observeOn(AndroidSchedulers.mainThread())
.subscribe(this::processStatus);