nativescript-barcodescanner - npm Package Compare versions

Comparing version 3.3.2 to 3.4.0

barcodescanner-common.d.ts

@@ -56,2 +56,3 @@ import { ContentView } from "tns-core-modules/ui/content-view";
 export declare const reportDuplicatesProperty: Property<BarcodeScannerView, boolean>;
+export declare const pauseProperty: Property<BarcodeScannerView, boolean>;
 export declare abstract class BarcodeScannerView extends ContentView {
@@ -63,2 +64,5 @@ static scanResultEvent: string;
     protected reportDuplicates: boolean;
+    protected pause: boolean;
+    protected pauseScanning(): void;
+    protected resumeScanning(): void;
 }

barcodescanner-common.js

@@ -25,2 +25,7 @@ "use strict";
 });
+exports.pauseProperty = new properties_1.Property({
+    name: "pause",
+    defaultValue: false,
+    valueConverter: view_base_1.booleanConverter
+});
 var BarcodeScannerView = (function (_super) {
@@ -31,2 +36,8 @@ __extends(BarcodeScannerView, _super);
     }
+    BarcodeScannerView.prototype.pauseScanning = function () {
+        console.log(">>> abstract pause");
+    };
+    BarcodeScannerView.prototype.resumeScanning = function () {
+        console.log(">>> abstract resume");
+    };
     BarcodeScannerView.prototype[exports.formatsProperty.setNative] = function (value) {
@@ -44,2 +55,7 @@ this.formats = value;
     };
+    BarcodeScannerView.prototype[exports.pauseProperty.setNative] = function (value) {
+        console.log(">> pause: " + value);
+        this.pause = value;
+        this.pause ? this.pauseScanning() : this.resumeScanning();
+    };
     BarcodeScannerView.scanResultEvent = "scanResult";
@@ -49,2 +65,3 @@ return BarcodeScannerView;
 exports.BarcodeScannerView = BarcodeScannerView;
+exports.pauseProperty.register(BarcodeScannerView);
 exports.formatsProperty.register(BarcodeScannerView);
@@ -51,0 +68,0 @@ exports.preferFrontCameraProperty.register(BarcodeScannerView);

barcodescanner.ios.d.ts

@@ -10,2 +10,4 @@ import { BarcodeScannerView as BarcodeScannerBaseView, ScanOptions, ScanResult } from "./barcodescanner-common";
     onLayout(left: number, top: number, right: number, bottom: number): void;
+    protected pauseScanning(): void;
+    protected resumeScanning(): void;
 }
@@ -12,0 +14,0 @@ export declare class BarcodeScanner {

barcodescanner.ios.js

@@ -50,3 +50,5 @@ "use strict";
                 _this.ios.layer.insertSublayerAtIndex(_this._reader.previewLayer, 0);
-                _this._reader.startScanning();
+                if (!_this.pause) {
+                    _this._reader.startScanning();
+                }
             }
@@ -61,2 +63,12 @@ }, 0);
     };
+    BarcodeScannerView.prototype.pauseScanning = function () {
+        if (this._reader && this._reader.running()) {
+            this._reader.stopScanning();
+        }
+    };
+    BarcodeScannerView.prototype.resumeScanning = function () {
+        if (this._reader && !this._reader.running()) {
+            this._reader.startScanning();
+        }
+    };
     return BarcodeScannerView;
@@ -156,2 +168,3 @@ }(barcodescanner_common_1.BarcodeScannerView));
                 _this._removeVolumeObserver();
+                _this._scanner.stopScanning();
                 _this._closeCallback && _this._closeCallback();
@@ -158,0 +171,0 @@ resolve();

package.json

 {
   "name": "nativescript-barcodescanner",
-  "version": "3.3.2",
+  "version": "3.4.0",
   "description": "Scan QR/barcodes with your NativeScript app.",
@@ -5,0 +5,0 @@ "main": "barcodescanner",

README.md

@@ -82,2 +82,4 @@ # NativeScript BarcodeScanner
 
+> 💡 TIP: If you don't destroy the component/page which embed the scanner (but instead show a modal, or navigate "forward") you can "pause" the scanner (since plugin version 3.4.0). Simply set that `pause` property to `true` when applicable.
+ 
 ### XML
@@ -98,3 +100,4 @@ ```xml
       preferFrontCamera="false"
-      scanResult="onScanResult" />
+      pause="{{ pause }}"
+      scanResult="{{ onScanResult }}" />
 </iOS>
@@ -120,2 +123,3 @@ ```
       preferFrontCamera="false"
+      [pause]="pause"
       (scanResult)="onScanResult($event)">
@@ -144,2 +148,3 @@ </BarcodeScanner>
     preferFrontCamera="false"
+    :pause="pause"
     @scanResult="onScanResult"
@@ -146,0 +151,0 @@ v-if="isIOS">

No alert changes

Improved metrics

Lines of code

847

increased by4.44%

Number of lines in readme file

390

increased by1.3%

Worsened metrics

Total package byte prevSize

1680345

decreased by-0.63%

Number of package files

24

decreased by-7.69%

No dependency changes