phonegap-plugin-barcodescanner - npm Package Compare versions

Comparing version 6.0.0 to 6.0.1

package.json

 {
   "name": "phonegap-plugin-barcodescanner",
-  "version": "6.0.0",
+  "version": "6.0.1",
   "description": "You can use the BarcodeScanner plugin to scan different types of barcodes (using the device's camera) and get the metadata encoded in them for processing within your application.",
@@ -5,0 +5,0 @@ "cordova": {

src/windows/BarcodeScannerProxy.js

@@ -554,3 +554,3 @@ /*
         function checkCancelled() {
-            if (BarcodeReader.scanCancelled) {
+            if (BarcodeReader.scanCancelled || BarcodeReader.suspended) {
                 throw new Error('Canceled');
@@ -591,4 +591,8 @@ }
         }, function (error) {
+            // Suppress null result (cancel) on suspending
+            if (BarcodeReader.suspended) {
+                return;
+            }
+
             destroyPreview();
-
             if (error.message == 'Canceled') {
@@ -627,8 +631,35 @@ success({
 
+function suspend(args) {
+    BarcodeReader.suspended = true;
+    if (args) {
+        args.setPromise(BarcodeReader.destroyPreview()
+        .then(waitForScanEnd, waitForScanEnd));
+    } else {
+        BarcodeReader.destroyPreview();
+    }
+}
+
+function resume() {
+    BarcodeReader.suspended = false;
+    module.exports.scan(BarcodeReader.scanCallArgs.success, BarcodeReader.scanCallArgs.fail, BarcodeReader.scanCallArgs.args);
+}
+
+function onVisibilityChanged() {
+    if (document.visibilityState === 'hidden'
+        && BarcodeReader.videoPreviewIsVisible && BarcodeReader.videoPreviewIsVisible() && BarcodeReader.destroyPreview) {
+        suspend();
+    } else if (BarcodeReader.suspended) {
+        resume();
+    }
+}
+
+// Windows 8.1 projects
+document.addEventListener('msvisibilitychange', onVisibilityChanged);
+// Windows 10 projects
+document.addEventListener('visibilitychange', onVisibilityChanged);
+
 // About to be suspended
 app.addEventListener('checkpoint', function (args) {
     if (BarcodeReader.videoPreviewIsVisible && BarcodeReader.videoPreviewIsVisible() && BarcodeReader.destroyPreview) {
-        BarcodeReader.suspended = true;
-        args.setPromise(BarcodeReader.destroyPreview()
-        .then(waitForScanEnd, waitForScanEnd));
+        suspend(args);
     }
@@ -640,4 +671,3 @@ });
     if (BarcodeReader.suspended) {
-        BarcodeReader.suspended = false;
-        module.exports.scan(BarcodeReader.scanCallArgs.success, BarcodeReader.scanCallArgs.fail, BarcodeReader.scanCallArgs.args);
+        resume();
     }
@@ -644,0 +674,0 @@ }, false);

Fixed alerts

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

6509850

increased by0.01%

Lines of code

1665

increased by1.59%

Number of medium supply chain risk alerts

0

decreased by-100%

No dependency changes