43 lines
1.0 KiB
Markdown
43 lines
1.0 KiB
Markdown
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# [Android Components](../../../README.md) > Libraries > QR
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A component that provides functionality for scanning QR coes.
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## Usage
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### Setting up the dependency
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Use Gradle to download the library from [maven.mozilla.org](https://maven.mozilla.org/) ([Setup repository](../../../README.md#maven-repository)):
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```Groovy
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implementation "org.mozilla.components:feature-qr:{latest-version}"
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```
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### Integration
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Initializing the feature:
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```kotlin
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qrFeature = QrFeature(
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context,
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fragmentManager = supportFragmentManager,
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onNeedToRequestPermissions = { permissions ->
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requestPermissions(this, permissions, REQUEST_CODE_CAMERA_PERMISSIONS)
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},
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onScanResult = { result ->
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// result is a String (e.g. a URL) returned by the QR scanner.
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}
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)
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```
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When ready to scan use the following:
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```kotlin
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qrFeature.scan()
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```
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## License
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This Source Code Form is subject to the terms of the Mozilla Public
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License, v. 2.0. If a copy of the MPL was not distributed with this
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file, You can obtain one at http://mozilla.org/MPL/2.0/
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