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Lazily instantiate native modules

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Summary: Instead of sending a list of modules over to JS on startup (and actually blocking script execution) instead provide a proxy object that constructs each of these lazily.

Reviewed By: lexs

Differential Revision: D3936979

fbshipit-source-id: 71bde822f01eb17a29f56c5e60e95e98e207d74d
This commit is contained in:
Pieter De Baets
2016-10-11 07:19:31 -07:00
committed by Facebook Github Bot
parent 606fc11487
commit 9ed9bca0bf
12 changed files with 208 additions and 60 deletions
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5
ReactAndroid/src/main/jni/xreact/jni/ProxyExecutor.cpp
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@@ -42,12 +42,13 @@ ProxyExecutor::ProxyExecutor(jni::global_ref<jobject>&& executorInstance,
, m_delegate(delegate) {
folly::dynamic nativeModuleConfig = folly::dynamic::array;
auto moduleRegistry = delegate->getModuleRegistry();
{
SystraceSection s("collectNativeModuleDescriptions");
auto moduleRegistry = delegate->getModuleRegistry();
for (const auto& name : moduleRegistry->moduleNames()) {
nativeModuleConfig.push_back(moduleRegistry->getConfig(name));
auto config = moduleRegistry->getConfig(name);
nativeModuleConfig.push_back(config ? config->config : nullptr);
}
}