fix(camera): Allow cancelation of sheet in Web, requires pwa-elements 3.4.0 or higher (#2284)

Author: OS-pedrogustavobilro

camera/android/src/main/java/com/capacitorjs/plugins/camera/CameraPlugin.java

@@ -707,7 +707,8 @@ private Uri getTempImage(Uri u, ByteArrayOutputStream bitmapOutputStream) {
         try {
             bis = new ByteArrayInputStream(bitmapOutputStream.toByteArray());
             newUri = saveImage(u, bis);
-        } catch (IOException ex) {} finally {
+        } catch (IOException ex) {
+        } finally {
             if (bis != null) {
                 try {
                     bis.close();

camera/src/web.ts

@@ -23,7 +23,7 @@ export class CameraWeb extends WebPlugin implements CameraPlugin {
           document.body.appendChild(actionSheet);
         }
         actionSheet.header = options.promptLabelHeader || 'Photo';
-        actionSheet.cancelable = false;
+        actionSheet.cancelable = true;
         actionSheet.options = [
           { title: options.promptLabelPhoto || 'From Photos' },
           { title: options.promptLabelPicture || 'Take Picture' },
@@ -36,6 +36,9 @@ export class CameraWeb extends WebPlugin implements CameraPlugin {
             this.cameraExperience(options, resolve, reject);
           }
         });
+        actionSheet.addEventListener('onCanceled', async () => {
+          reject(new CapacitorException('User cancelled photos app'));
+        });
       } else {
         this.cameraExperience(options, resolve, reject);
       }