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MapAdapter: Stable IDs are based on value, not key

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This fixes list selection to survive renaming configurations.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Samuel Holland 2017-08-17 08:22:19 -05:00
parent 85fc5e7ebf
commit 5b4e957122
1 changed files with 1 additions and 1 deletions
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app/src/main/java/com/wireguard/android/ObservableMapAdapter.java
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@ -48,7 +48,7 @@ class ObservableMapAdapter<K extends Comparable<K>, V> extends BaseAdapter imple
public long getItemId(final int position) { public long getItemId(final int position) {
if (map == null || position < 0 || position >= map.size()) if (map == null || position < 0 || position >= map.size())
return -1; return -1;
return getKeys().get(position).hashCode(); return map.get(getKeys().get(position)).hashCode();
} }
public int getItemPosition(final K key) { public int getItemPosition(final K key) {