mirror-github-minimalbible/MinimalBible
1
0
Fork 0
mirror of https://github.com/MinimalBible/MinimalBible synced 2024-11-04 15:18:22 -05:00
Code Issues Releases Wiki Activity

Slight refactor

Browse Source 
Tried to refactor all the way to Kotlin, but ran into some casting issues ultimately after trying to work around Dagger.
This commit is contained in:
Bradlee Speice 2014-10-12 22:34:17 -04:00
parent bfde7d5839
commit ff9f2ac7b3
1 changed files with 10 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
app/src/main/java/org/bspeice/minimalbible/activity/viewer/ExpListNavDrawerFragment.java
View File

@ -22,13 +22,14 @@ import java.util.Map;
import javax.inject.Inject;
import javax.inject.Named;
import rx.functions.Func1;
import rx.functions.Func2;
import rx.functions.Action1;
/**
* ExpandableListView for managing books of the Bible.
* We extend from @link{BaseNavigationDrawerFragment} so we can inherit some of the lifecycle
* pieces, but the actual view inflation is done by us.
* I tried to refactor this into Kotlin, but I need to inject the vUtil and mainBook,
* and trying to getActivity() as BibleViewer yielded TypeCastException
* TODO: Extend BaseExpNavigationDrawerFragment?
*/
public class ExpListNavDrawerFragment extends NavDrawerFragment {
@ -68,41 +69,21 @@ public class ExpListNavDrawerFragment extends NavDrawerFragment {
// I really don't like how we build the chapters, but I'm not adding Guava just for Range.
// RXJava does get ridiculous with the angle brackets, you have me there. But Intellij
// folds nicely.
Map<String, List<Integer>> chapterMap;
// This isn't a totally functional style map-reduce, but the reduce step is
// unnecessarily verbose. Like this comment.
final Map<String, List<Integer>> chapterMap = new HashMap<String, List<Integer>>();
if (mainBook != null) {
chapterMap = vUtil.getBooks(mainBook).map(new Func1<BibleBook, Map<String, List<Integer>>>() {
vUtil.getBooks(mainBook).forEach(new Action1<BibleBook>() {
@Override
public Map<String, List<Integer>> call(BibleBook bibleBook) {
// These lines are important
public void call(BibleBook bibleBook) {
int bookCount = vUtil.getChapterCount(mainBook, bibleBook);
List<Integer> chapterList = new ArrayList<Integer>(bookCount);
for (int i = 0; i < bookCount; i++) {
chapterList.add(i + 1); // Index to chapter number
}
// </important>
Map<String, List<Integer>> bookListMap =
new HashMap<String, List<Integer>>(1);
bookListMap.put(vUtil.getBookName(mainBook, bibleBook), chapterList);
return bookListMap;
chapterMap.put(vUtil.getBookName(mainBook, bibleBook), chapterList);
}
})
.reduce(new Func2<Map<String, List<Integer>>,
Map<String, List<Integer>>,
Map<String, List<Integer>>>() {
@Override
public Map<String, List<Integer>>
call(Map<String, List<Integer>> acc,
Map<String, List<Integer>> value) {
// These lines are important
acc.putAll(value);
return acc;
// </important>
}
})
.toBlocking()
.first();
});
ExpListNavAdapter<String, Integer> adapter =
new ExpListNavAdapter<String, Integer>(bibleBooks, chapterMap);