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Expose Hermes Sampling Profiler in default react native templates

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Reviewed By: yinghuitan

Differential Revision: D8063912

fbshipit-source-id: bc894762223c552abcb9151f702476cf333c059c
This commit is contained in:
Ram N
2019-10-09 21:49:18 -07:00
committed by Facebook Github Bot
parent b61583a780
commit 15ecb60d6d
1 changed files with 8 additions and 2 deletions
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ReactAndroid/src/main/java/com/facebook/hermes/reactexecutor/HermesExecutorFactory.java
+8 -2
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@@ -6,6 +6,7 @@
*/
package com.facebook.hermes.reactexecutor;
import com.facebook.hermes.instrumentation.HermesSamplingProfiler;
import com.facebook.react.bridge.JavaScriptExecutor;
import com.facebook.react.bridge.JavaScriptExecutorFactory;
@@ -28,10 +29,15 @@ public class HermesExecutorFactory implements JavaScriptExecutorFactory {
}
@Override
public void startSamplingProfiler() {}
public void startSamplingProfiler() {
HermesSamplingProfiler.enable();
}
@Override
public void stopSamplingProfiler(String filename) {}
public void stopSamplingProfiler(String filename) {
HermesSamplingProfiler.dumpSampledTraceToFile(filename);
HermesSamplingProfiler.disable();
}
@Override
public String toString() {