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Use lambdas in CacheManager
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parent
36265472f8
commit
a6a05fbb7f
1 changed files with 28 additions and 40 deletions
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@ -49,19 +49,16 @@ public class CacheManager {
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}
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public Observable<File> cacheImagesFromUrls(final List<String> imageUrls) {
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return Observable.create(new Observable.OnSubscribe<File>() {
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@Override
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public void call(Subscriber<? super File> subscriber) {
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try {
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for (String imageUrl : imageUrls) {
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if (!subscriber.isUnsubscribed()) {
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subscriber.onNext(cacheImageFromUrl(imageUrl));
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}
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return Observable.create(subscriber -> {
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try {
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for (String imageUrl : imageUrls) {
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if (!subscriber.isUnsubscribed()) {
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subscriber.onNext(cacheImageFromUrl(imageUrl));
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}
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subscriber.onCompleted();
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} catch (Throwable e) {
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subscriber.onError(e);
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}
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subscriber.onCompleted();
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} catch (Throwable e) {
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subscriber.onError(e);
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}
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});
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}
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@ -75,15 +72,12 @@ public class CacheManager {
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}
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public Observable<Boolean> clearImageCache() {
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return Observable.create(new Observable.OnSubscribe<Boolean>() {
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@Override
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public void call(Subscriber<? super Boolean> subscriber) {
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try {
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subscriber.onNext(clearImageCacheImpl());
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subscriber.onCompleted();
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} catch (Throwable e) {
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subscriber.onError(e);
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}
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return Observable.create(subscriber -> {
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try {
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subscriber.onNext(clearImageCacheImpl());
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subscriber.onCompleted();
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} catch (Throwable e) {
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subscriber.onError(e);
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}
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});
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}
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@ -117,21 +111,18 @@ public class CacheManager {
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}
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public Observable<String> getImageUrlsFromDiskCache(final String chapterUrl) {
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return Observable.create(new Observable.OnSubscribe<String>() {
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@Override
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public void call(Subscriber<? super String> subscriber) {
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try {
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String[] imageUrls = getImageUrlsFromDiskCacheImpl(chapterUrl);
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return Observable.create(subscriber -> {
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try {
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String[] imageUrls = getImageUrlsFromDiskCacheImpl(chapterUrl);
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for (String imageUrl : imageUrls) {
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if (!subscriber.isUnsubscribed()) {
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subscriber.onNext(imageUrl);
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}
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for (String imageUrl : imageUrls) {
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if (!subscriber.isUnsubscribed()) {
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subscriber.onNext(imageUrl);
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}
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subscriber.onCompleted();
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} catch (Throwable e) {
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subscriber.onError(e);
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}
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subscriber.onCompleted();
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} catch (Throwable e) {
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subscriber.onError(e);
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}
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});
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}
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@ -154,14 +145,11 @@ public class CacheManager {
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}
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public Action0 putImageUrlsToDiskCache(final String chapterUrl, final List<String> imageUrls) {
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return new Action0() {
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@Override
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public void call() {
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try {
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putImageUrlsToDiskCacheImpl(chapterUrl, imageUrls);
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} catch (IOException e) {
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// Do Nothing.
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}
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return () -> {
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try {
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putImageUrlsToDiskCacheImpl(chapterUrl, imageUrls);
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} catch (IOException e) {
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// Do Nothing.
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}
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};
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}
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