- Fixed QR scanner in send fragment not triggering when the camera is focusing on a QR code

- Gradle version upgraded to work with the last android studio

app/src/main/java/cy/agorise/crystalwallet/fragments/SendTransactionFragment.java

@@ -405,6 +405,8 @@ public class SendTransactionFragment extends DialogFragment implements UIValidat
     @Override
     public void onResume() {
         super.onResume();
+        mScannerView.setResultHandler(this);
+        mScannerView.startCamera();
         /*builder.setNeutralButton("Scan QR Code", new DialogInterface.OnClickListener() {
             @Override
             public void onClick(DialogInterface dialogInterface, int i) {
@@ -419,6 +421,12 @@ public class SendTransactionFragment extends DialogFragment implements UIValidat
         loadUserImage();
     }
 
+    @Override
+    public void onPause() {
+        super.onPause();
+        mScannerView.stopCamera();
+    }
+
     @Override
     public void onDestroy() {
         super.onDestroy();
@@ -652,6 +660,7 @@ public class SendTransactionFragment extends DialogFragment implements UIValidat
     public void beginScanQrCode(){
         //mScannerView = new ZXingScannerView(getContext());
         mScannerView.setFormats(listOf(BarcodeFormat.QR_CODE));
+        mScannerView.setAspectTolerance(0.5f);
         mScannerView.setAutoFocus(true);
         mScannerView.setLaserColor(R.color.colorAccent);
         mScannerView.setMaskColor(R.color.colorAccent);
@@ -719,7 +728,6 @@ public class SendTransactionFragment extends DialogFragment implements UIValidat
     @Override
     public void handleResult(Result result) {
         try {
-            System.out.println("CAMERA result " + result.getText() );
             Invoice invoice = Invoice.fromQrCode(result.getText());
 
             etTo.setText(invoice.getTo());

gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip