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https://github.com/MinimalBible/MinimalBible
synced 2024-11-21 23:48:18 -05:00
Fix NPE trying to open a book
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2ee16ceb4f
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@ -70,9 +70,9 @@ public class ExpListNavDrawerFragment extends NavDrawerFragment {
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// I really don't like how we build the chapters, but I'm not adding Guava just for Range.
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// RXJava does get ridiculous with the angle brackets, you have me there. But Intellij
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// folds nicely.
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Map<String, List<Integer>> chapterMap = new HashMap<String, List<Integer>>();
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Map<String, List<Integer>> chapterMap;
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if (mainBook != null) {
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vUtil.getBooks(mainBook).map(new Func1<BibleBook, Map<String, List<Integer>>>() {
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chapterMap = vUtil.getBooks(mainBook).map(new Func1<BibleBook, Map<String, List<Integer>>>() {
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@Override
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public Map<String, List<Integer>> call(BibleBook bibleBook) {
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// These lines are important
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@ -103,12 +103,12 @@ public class ExpListNavDrawerFragment extends NavDrawerFragment {
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})
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.toBlocking()
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.first();
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}
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ExpListNavAdapter<String, Integer> adapter =
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new ExpListNavAdapter<String, Integer>(bibleBooks, chapterMap);
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mActualListView.setAdapter(adapter);
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}
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mActualListView.setItemChecked(mCurrentSelectedPosition, true);
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return mActualListView;
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