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add Systrace to render logic

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Reviewed By: achen1

Differential Revision: D5153246

fbshipit-source-id: 4f6f6c7117734552682995fc74a3a926a63feb28
This commit is contained in:
Aaron Chiu
2017-05-31 21:45:24 -07:00
committed by Facebook Github Bot
parent ae49713342
commit 8394f9b553
2 changed files with 116 additions and 67 deletions
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52
ReactAndroid/src/main/java/com/facebook/react/uimanager/UIImplementation.java
View File

@@ -552,19 +552,53 @@ public class UIImplementation {
* Invoked at the end of the transaction to commit any updates to the node hierarchy.
*/
public void dispatchViewUpdates(int batchId) {
updateViewHierarchy();
mNativeViewHierarchyOptimizer.onBatchComplete();
mOperationsQueue.dispatchViewUpdates(batchId);
SystraceMessage.beginSection(
Systrace.TRACE_TAG_REACT_JAVA_BRIDGE,
"UIImplementation.dispatchViewUpdates")
.arg("batchId", batchId)
.flush();
try {
updateViewHierarchy();
mNativeViewHierarchyOptimizer.onBatchComplete();
mOperationsQueue.dispatchViewUpdates(batchId);
} finally {
Systrace.endSection(Systrace.TRACE_TAG_REACT_JAVA_BRIDGE);
}
}
protected void updateViewHierarchy() {
for (int i = 0; i < mShadowNodeRegistry.getRootNodeCount(); i++) {
int tag = mShadowNodeRegistry.getRootTag(i);
ReactShadowNode cssRoot = mShadowNodeRegistry.getNode(tag);
notifyOnBeforeLayoutRecursive(cssRoot);
Systrace.beginSection(
Systrace.TRACE_TAG_REACT_JAVA_BRIDGE,
"UIImplementation.updateViewHierarchy");
try {
for (int i = 0; i < mShadowNodeRegistry.getRootNodeCount(); i++) {
int tag = mShadowNodeRegistry.getRootTag(i);
ReactShadowNode cssRoot = mShadowNodeRegistry.getNode(tag);
SystraceMessage.beginSection(
Systrace.TRACE_TAG_REACT_JAVA_BRIDGE,
"UIImplementation.notifyOnBeforeLayoutRecursive")
.arg("rootTag", cssRoot.getReactTag())
.flush();
try {
notifyOnBeforeLayoutRecursive(cssRoot);
} finally {
Systrace.endSection(Systrace.TRACE_TAG_REACT_JAVA_BRIDGE);
}
calculateRootLayout(cssRoot);
applyUpdatesRecursive(cssRoot, 0f, 0f);
calculateRootLayout(cssRoot);
SystraceMessage.beginSection(
Systrace.TRACE_TAG_REACT_JAVA_BRIDGE,
"UIImplementation.applyUpdatesRecursive")
.arg("rootTag", cssRoot.getReactTag())
.flush();
try {
applyUpdatesRecursive(cssRoot, 0f, 0f);
} finally {
Systrace.endSection(Systrace.TRACE_TAG_REACT_JAVA_BRIDGE);
}
}
} finally {
Systrace.endSection(Systrace.TRACE_TAG_REACT_JAVA_BRIDGE);
}
}