@capgo/capacitor-flash

capacitor-flash

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Switch the Flashlight / Torch of your device.

Install

npm install @capgo/capacitor-flash
npx cap sync

iOS

Works out of the box

Android

1. Declare permissions in your app's AndroidManifest.xml file

<!-- Permissions: Allows access to flashlight -->
<uses-permission android:name="android.permission.CAMERA" android:maxSdkVersion="23" />
<uses-permission android:name="android.permission.FLASHLIGHT" />

<!-- Actual Hardware Features Used-->
<uses-feature android:name="android.hardware.camera.flash" android:required="true" />

API

• isAvailable()
• switchOn(...)
• switchOff()
• isSwitchedOn()
• toggle()

isAvailable()

isAvailable() => Promise<{ value: boolean; }>

Checks if flashlight is available

Returns: Promise<{ value: boolean; }>

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switchOn(...)

switchOn(options: { intensity?: number; }) => Promise<void>

Turns the flashlight on

Param	Type
options	{ intensity?: number; }

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switchOff()

switchOff() => Promise<void>

Turns the flashlight off

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isSwitchedOn()

isSwitchedOn() => Promise<{ value: boolean; }>

Checks if the flashlight is turned on or off

Returns: Promise<{ value: boolean; }>

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toggle()

toggle() => Promise<{ value: boolean; }>

Toggle the flashlight

Returns: Promise<{ value: boolean; }>

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