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https://github.com/status-im/react-native.git
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1419941f8e
Summary: Fixes #1809 Even if a bridge has more than one root view, it's not supported by the js side right now, and it will keep warning that those timespans had already been recorded.
80 lines
1.7 KiB
Objective-C
80 lines
1.7 KiB
Objective-C
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#import <QuartzCore/QuartzCore.h>
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#import "RCTPerformanceLogger.h"
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#import "RCTRootView.h"
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static int64_t RCTPLData[RCTPLSize][2] = {};
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void RCTPerformanceLoggerStart(RCTPLTag tag)
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{
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RCTPLData[tag][0] = CACurrentMediaTime() * 1000;
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}
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void RCTPerformanceLoggerEnd(RCTPLTag tag)
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{
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RCTPLData[tag][1] = CACurrentMediaTime() * 1000;
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}
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NSArray *RCTPerformanceLoggerOutput(void)
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{
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return @[
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@(RCTPLData[0][0]),
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@(RCTPLData[0][1]),
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@(RCTPLData[1][0]),
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@(RCTPLData[1][1]),
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@(RCTPLData[2][0]),
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@(RCTPLData[2][1]),
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];
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}
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@interface RCTPerformanceLogger : NSObject <RCTBridgeModule>
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@end
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@implementation RCTPerformanceLogger
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RCT_EXPORT_MODULE()
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@synthesize bridge = _bridge;
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- (instancetype)init
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{
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if ((self = [super init])) {
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(sendTimespans)
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name:RCTContentDidAppearNotification
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object:nil];
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}
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return self;
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}
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- (void)dealloc
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{
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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}
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- (void)sendTimespans
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{
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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[_bridge enqueueJSCall:@"PerformanceLogger.addTimespans" args:@[
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RCTPerformanceLoggerOutput(),
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@[
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@"ScriptDownload",
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@"ScriptExecution",
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@"TTI",
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],
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]];
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}
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@end
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