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refactor: Convert SaveNetworkLanguages AsyncTask to run with RxJava

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srv-twry 2018-02-13 21:48:22 +05:30 committed by Isaac Hutt
parent c95b1dd0a2
commit c359881df8
1 changed files with 14 additions and 10 deletions
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24
app/src/main/java/org/kiwix/kiwixmobile/library/LibraryAdapter.java
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@ -22,7 +22,6 @@ package org.kiwix.kiwixmobile.library;
import android.content.Context; import android.content.Context;
import android.graphics.Bitmap; import android.graphics.Bitmap;
import android.graphics.BitmapFactory; import android.graphics.BitmapFactory;
import android.os.AsyncTask;
import android.util.Base64; import android.util.Base64;
import android.view.LayoutInflater; import android.view.LayoutInflater;
import android.view.View; import android.view.View;
@ -57,7 +56,11 @@ import java.util.Set;
import javax.inject.Inject; import javax.inject.Inject;
import rx.Completable;
import rx.Observable; import rx.Observable;
import rx.Subscription;
import rx.android.schedulers.AndroidSchedulers;
import rx.schedulers.Schedulers;
import static org.kiwix.kiwixmobile.utils.NetworkUtils.parseURL; import static org.kiwix.kiwixmobile.utils.NetworkUtils.parseURL;
@ -74,6 +77,7 @@ public class LibraryAdapter extends BaseAdapter {
private final BookDao bookDao; private final BookDao bookDao;
private final LayoutInflater layoutInflater; private final LayoutInflater layoutInflater;
private final BookFilter bookFilter = new BookFilter(); private final BookFilter bookFilter = new BookFilter();
private Subscription saveNetworkLanguageSubscription;
@Inject BookUtils bookUtils; @Inject BookUtils bookUtils;
private void setupDagger() { private void setupDagger() {
@ -305,7 +309,7 @@ public class LibraryAdapter extends BaseAdapter {
} }
public void updateNetworkLanguages() { public void updateNetworkLanguages() {
new SaveNetworkLanguages().execute(languages); saveNetworkLanguages();
} }
private void updateLanguageCounts() { private void updateLanguageCounts() {
@ -346,7 +350,7 @@ public class LibraryAdapter extends BaseAdapter {
} }
} }
new SaveNetworkLanguages().execute(this.languages); saveNetworkLanguages();
} }
private void addBooks(List<Book> books) { private void addBooks(List<Book> books) {
@ -454,13 +458,13 @@ public class LibraryAdapter extends BaseAdapter {
} }
} }
private class SaveNetworkLanguages extends AsyncTask<List<Language>, Object, Void> { private void saveNetworkLanguages() {
@SafeVarargs if (saveNetworkLanguageSubscription != null) {
@Override saveNetworkLanguageSubscription.unsubscribe();
protected final Void doInBackground(List<Language>... params) {
networkLanguageDao.saveFilteredLanguages(params[0]);
return null;
} }
saveNetworkLanguageSubscription = Completable.fromAction(() -> networkLanguageDao.saveFilteredLanguages(languages))
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.subscribe();
} }
} }