{"id":19930696,"url":"https://github.com/ravi8x/barcode-reader","last_synced_at":"2025-04-06T11:11:16.854Z","repository":{"id":45589692,"uuid":"98999026","full_name":"ravi8x/Barcode-Reader","owner":"ravi8x","description":"Android barcode reader using google vision library","archived":false,"fork":false,"pushed_at":"2021-02-08T07:13:09.000Z","size":277,"stargazers_count":293,"open_issues_count":34,"forks_count":183,"subscribers_count":18,"default_branch":"master","last_synced_at":"2025-03-30T10:08:41.984Z","etag":null,"topics":["android","android-library","androidhive","barcode-scanner","barcodes","google-vision-api"],"latest_commit_sha":null,"homepage":null,"language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"bsd-3-clause","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/ravi8x.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2017-08-01T12:29:39.000Z","updated_at":"2024-12-28T06:12:26.000Z","dependencies_parsed_at":"2022-08-04T17:15:24.430Z","dependency_job_id":null,"html_url":"https://github.com/ravi8x/Barcode-Reader","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ravi8x%2FBarcode-Reader","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ravi8x%2FBarcode-Reader/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ravi8x%2FBarcode-Reader/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ravi8x%2FBarcode-Reader/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/ravi8x","download_url":"https://codeload.github.com/ravi8x/Barcode-Reader/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":247471521,"owners_count":20944158,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["android","android-library","androidhive","barcode-scanner","barcodes","google-vision-api"],"created_at":"2024-11-12T23:04:58.164Z","updated_at":"2025-04-06T11:11:16.822Z","avatar_url":"https://github.com/ravi8x.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"Barcode Reader - Google Mobile Vision\n===================\nAndroid Barcode Reader library using **Google Mobile Vision.** This library is built on top of google mobile vision sample adding improvements and fixing few bugs.\n\n[ ![Download](https://api.bintray.com/packages/androidhive-info/maven/barcode-reader/images/download.svg) ](https://bintray.com/androidhive-info/maven/barcode-reader/_latestVersion)\n[![Example](https://img.shields.io/badge/Example-Movie%20Tickets-green.svg)](https://www.androidhive.info/2017/07/android-implementing-preferences-settings-screen/)\n\n![Demo](https://user-images.githubusercontent.com/497670/29021175-41e613c4-7b82-11e7-8887-a6d8186aeca3.gif)\n\nHow to Use\n-------------\n1. Include the barcode reader dependency in app's **build.gradle**\n```gradle\ndependencies {\n    // google mobile vision\n    implementation 'com.google.android.gms:play-services-vision:11.0.2'\n\n    // barcode reader\n    implementation 'info.androidhive:barcode-reader:1.1.5'\n}\n```\n\n2. Add the barcode reader fragment to your activity\n```xml\n\u003cfragment\n        android:id=\"@+id/barcode_fragment\"\n        android:name=\"info.androidhive.barcode.BarcodeReader\"\n        android:layout_width=\"match_parent\"\n        android:layout_height=\"match_parent\"\n        app:auto_focus=\"true\"\n        app:use_flash=\"false\" /\u003e\n```\n\n3. Implement your activity from \u003ccode\u003eBarcodeReader.BarcodeReaderListener\u003c/code\u003e and override the necessary methods.\n```java\npublic class MainActivity extends AppCompatActivity implements BarcodeReader.BarcodeReaderListener {\n\n    private BarcodeReader barcodeReader;\n    @Override\n    protected void onCreate(Bundle savedInstanceState) {\n        super.onCreate(savedInstanceState);\n        setContentView(R.layout.activity_main);\n        barcodeReader = (BarcodeReader) getSupportFragmentManager().findFragmentById(R.id.barcode_fragment);\n    }\n\n\n    @Override\n    public void onScanned(Barcode barcode) {\n        // play beep sound\n        barcodeReader.playBeep();\n    }\n\n    @Override\n    public void onScannedMultiple(List\u003cBarcode\u003e list) {\n\n    }\n\n    @Override\n    public void onBitmapScanned(SparseArray\u003cBarcode\u003e sparseArray) {\n\n    }\n\n    @Override\n    public void onScanError(String s) {\n\n    }\n    \n    @Override\n    public void onCameraPermissionDenied() {\n            Toast.makeText(getApplicationContext(), \"Camera permission denied!\", Toast.LENGTH_LONG).show();\n    }\n}\n```\n\nAdding Barcode Reader in Fragment\n----\nIn fragment the barcode reader can be added easily but the scanner listener \u003ccode\u003ebarcodeReader.setListener()\u003c/code\u003e has to \nbe set manually.\n\nCheck the example fragment code in \u003ccode\u003eBarcodeFragment.java\u003c/code\u003e and \u003ccode\u003eBarcodeFragmentTestActivity.java\u003c/code\u003e\n\nhttps://github.com/ravi8x/Barcode-Reader/tree/master/example/src/main/java/info/androidhive/barcodereader\n\nAdding Scanner Overlay Scanning Indicator\n----\nThe overlay animation indicator displays a horizontal line animating from top to bottom. This will be useful to  to show some cool animation to indicate scanning progress.\n\nTo use it, add the \u003ccode\u003einfo.androidhive.barcode.ScannerOverlay\u003c/code\u003e on top of barcode reader fragment using Relative or Frame layout.\n```xml\n\u003c?xml version=\"1.0\" encoding=\"utf-8\"?\u003e\n\u003cRelativeLayout ...\u003e\n\n    \u003cfragment\n        android:id=\"@+id/barcode_fragment\"\n        android:name=\"info.androidhive.barcode.BarcodeReader\"\n        android:layout_width=\"match_parent\"\n        android:layout_height=\"match_parent\"\n        app:auto_focus=\"true\"\n        app:use_flash=\"false\" /\u003e\n\n    \u003cinfo.androidhive.barcode.ScannerOverlay\n        android:layout_width=\"match_parent\"\n        android:layout_height=\"match_parent\"\n        android:background=\"#44000000\"\n        app:line_color=\"#7323DC\"\n        app:line_speed=\"6\"\n        app:line_width=\"4\"\n        app:square_height=\"200\"\n        app:square_width=\"200\"/\u003e\n\n\u003c/RelativeLayout\u003e\n\n```\n\n\nAdditional Options\n-------------\nXML attribute for **Barcode Reader**\n\n\u003ccode\u003eauto_focus\u003c/code\u003e - boolean, turn on/off auto focus. Default is \u003ccode\u003etrue\u003c/code\u003e\n\n\u003ccode\u003euse_flash\u003c/code\u003e - boolean, turn on/off flash. Default is \u003ccode\u003efalse\u003c/code\u003e\n\n\nXML attribute for **Scanner Overlay** Indicator\n\n\u003ccode\u003esquare_width\u003c/code\u003e - Width of transparent square\n\n\u003ccode\u003esquare_height\u003c/code\u003e - Height of transparent square\n\n\u003ccode\u003eline_color\u003c/code\u003e - Horizontal line color\n\n\u003ccode\u003eline_speed\u003c/code\u003e - Horizontal line animation speed\n\n----\n\nJAVA Methods\n\n- **Play beep sound**\n\nYou can play the **beep** sound when the barcode is scanned. This code is usually called in \u003ccode\u003eonScanned()\u003c/code\u003e callback.\n```java\n@Override\n    public void onScanned(final Barcode barcode) {\n        Log.e(TAG, \"onScanned: \" + barcode.displayValue);\n        barcodeReader.playBeep();\n        });\n    }\n```\n\n- **Change beep sound**\n\nYou can change the default **beep** sound by passing the file name. You beep file should be in project's **assets** folder.\n```java\nbarcodeReader.setBeepSoundFile(\"shutter.mp3\");\n```\n\n- **Pause scanning**\n\nThe scanning can be paused by calling \u003ccode\u003epauseScanning()\u003c/code\u003e method.\n```java\nbarcodeReader.pauseScanning();\n```\n\n- **Resume Scanning**\n\nThe scanning can be resumed by calling \u003ccode\u003eresumeScanning()\u003c/code\u003e method.\n```java\nbarcodeReader.resumeScanning();\n```\n\n## Know Issues\n\n- Camera stream is not smooth. It's because of camera resolution.\n- Sometimes screen turns black after Camera permission is granted.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fravi8x%2Fbarcode-reader","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fravi8x%2Fbarcode-reader","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fravi8x%2Fbarcode-reader/lists"}