Bug on Android with Timeout/Interval first trigger

[cyrilbos]

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Environment

Environment:
OS: macOS High Sierra 10.13.4
Node: 8.11.2
Yarn: 1.6.0
npm: 6.1.0
Watchman: 4.9.0
Xcode: Xcode 9.4.1 Build version 9F2000
Android Studio: 3.1 AI-173.4819257

Packages: (wanted => installed)
react: ^16.3.2 => 16.3.2
react-native: ^0.55.4 => 0.55.4
(I can't upgrade react-native to latest version yet due to babel errors)

Description

On Android, when I set a Timeout or an Interval via setTimeout / setInterval, the first call will be triggered much earlier than the given timeout. The subsequent calls for an Interval are triggered at the right timing.

Reproducible Demo

Here is a minimal code sample. To reproduce : run in debug mode, press the start button and read the console log.

import { Button, View } from "react-native"

class Test extends React.Component {
    timer = 0
    scheduleTime = 0

    componentWillUnmount() {
        this.stop()
    }

    schedule() {
        this.scheduleTime = (new Date()).getTime()
        console.log(`schedule: ${this.scheduleTime}`)
        this.timer = setInterval(() => this.trigger(), 3000)
    }

    trigger() {
        const triggerTime = (new Date()).getTime()
        console.log(`triggered: ${triggerTime}`)
        console.log(`duration: ${triggerTime - this.scheduleTime}`)
    }

    stop() {
        console.log("stop")
        clearInterval(this.timer);
        this.timer = 0;
    }

    render() {
        return <View>
            <Button title="start" onPress={() => this.schedule()} />
            <Button title="stop" onPress={() => this.stop()} />
        </View>
    }
}

The console log through chrome debugger is:

triggered: 1532358387130
duration: 793
triggered: 1532358390141
duration: 3804
triggered: 1532358393169
duration: 6832
triggered: 1532358396164
duration: 9827
stop

If I set the interval time parameter to 5000ms, the first duration is ~2790, with 10 000 it becomes ~7800, which is better but for smaller durations it is very problematic.

I am going to try with timer-mixin and react-native-timer later.

[cyrilbos]

Update: I tried on another Android device and it works normally... I am not sure what is wrong with the first one. It is a Samsung Galaxy S6 running Android 7.0

[react-native-bot]

I am closing this issue because it does not appear to have been verified on the latest release, and there has been no followup in a while.

If you found this thread after encountering the same issue in the latest release, please feel free to create a new issue with up-to-date information by clicking here.