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Add support for setChildren

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Summary: This adds support for UIManager.setChildren on Android like D2757388 added for iOS.

Reviewed By: andreicoman11

Differential Revision: D3235369

fb-gh-sync-id: b538556ec4abdb606f9be26d1b74734046bca0cd
fbshipit-source-id: b538556ec4abdb606f9be26d1b74734046bca0cd
This commit is contained in:
Dave Miller
2016-04-29 04:02:22 -07:00
committed by Facebook Github Bot 1
parent 3f0207d7b5
commit 3a5457cd7c
6 changed files with 136 additions and 29 deletions
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29
Libraries/Utilities/UIManager.js
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@@ -14,35 +14,6 @@
var UIManager = require('NativeModules').UIManager;
var findNodeHandle = require('findNodeHandle');
if (!UIManager.setChildren) {
/**
* Index cache (used by setChildren())
*/
UIManager._cachedIndexArray = function(size) {
var cachedResult = this._cachedIndexArray._cache[size];
if (!cachedResult) {
var arr = [];
for (var i = 0; i < size; i++) {
arr[i] = i;
}
this._cachedIndexArray._cache[size] = arr;
return arr;
} else {
return cachedResult;
}
};
UIManager._cachedIndexArray._cache = {};
/**
* Fallback setChildren() implementation for Android
*/
UIManager.setChildren = function(containerTag, createdTags) {
var indexes = this._cachedIndexArray(createdTags.length);
UIManager.manageChildren(containerTag, null, null, createdTags, indexes, null);
};
}
const _takeSnapshot = UIManager.takeSnapshot;
/**