38 lines
1.0 KiB
Java
38 lines
1.0 KiB
Java
package eu.kanade.mangafeed.presenter;
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import javax.inject.Inject;
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import eu.kanade.mangafeed.data.helpers.DatabaseHelper;
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import eu.kanade.mangafeed.ui.activity.MangaDetailActivity;
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import rx.Observable;
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import rx.Subscription;
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import rx.android.schedulers.AndroidSchedulers;
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import rx.schedulers.Schedulers;
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public class MangaDetailPresenter extends BasePresenter<MangaDetailActivity> {
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@Inject DatabaseHelper db;
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private Subscription mangaSubscription;
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@Override
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protected void onTakeView(MangaDetailActivity view) {
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super.onTakeView(view);
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if (mangaSubscription == null)
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initializeManga(view);
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}
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private void initializeManga(MangaDetailActivity view) {
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mangaSubscription = db.getManga(view.getMangaId())
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.subscribeOn(Schedulers.io())
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.take(1)
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.flatMap(Observable::from)
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.observeOn(AndroidSchedulers.mainThread())
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.subscribe(view::onMangaNext);
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add(mangaSubscription);
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}
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}
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