status-im/react-native
2
0
Fork 0
mirror of https://github.com/status-im/react-native.git synced 2025-01-28 02:04:55 +00:00
Code Issues Projects Releases Wiki Activity

Return objects with remove methods when subscribing to back or host state

Browse Source 
Reviewed By: fkgozali

Differential Revision: D2907942

fb-gh-sync-id: 11666f2f8cd2432c42cc90bbf48ead02a75f8bc4
This commit is contained in:
Spencer Ahrens 2016-02-05 20:34:48 -08:00 committed by facebook-github-bot-9
parent cc926211b6
commit 8f6e074bd6
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
Libraries/Utilities/BackAndroid.android.js
View File

@ -59,8 +59,11 @@ var BackAndroid = {
addEventListener: function (
eventName: BackPressEventName,
handler: Function
): void {
): {remove: () => void} {
_backPressSubscriptions.add(handler);
return {
remove: () => BackAndroid.removeEventListener(eventName, handler),
};
},
removeEventListener: function(