-fixing null when get data alert type

-fixing null when get data employee

app/src/main/java/com/fusi24/rfid/ui/scanresult/ScanResultActivity.java

@@ -65,6 +65,7 @@ public class ScanResultActivity extends BaseActivity implements ScanResultView {
     private ScanResultPresenter presenter;
     private ScanResultAdapter adapter;
     private List<DataProblems> problemsList;
+    private String dataUrl;
     private String idSite;
     private String idPermit;
     private String numberRfid;
@@ -148,7 +149,19 @@ public class ScanResultActivity extends BaseActivity implements ScanResultView {
     @Override
     public void showDataRfid(DataResultRfid dataResultRfid) {
 
-        String dataUrl = Constant.URL_PHOTO + dataResultRfid.getEmployee().getUrlPhoto().substring(14);
+        if (dataResultRfid.getEmployee() != null){
+            dataUrl = Constant.URL_PHOTO + dataResultRfid.getEmployee().getUrlPhoto().substring(14);
+
+            tvProfileName.setText(dataResultRfid.getEmployee().getName());
+            tvStructuralPosition.setText(dataResultRfid.getEmployee().getStructuralPosition().getName());
+            tvFunctionalPosition.setText(dataResultRfid.getEmployee().getFunctionalPosition().getName());
+            tvCompanyName.setText(dataResultRfid.getEmployee().getCompany().getName());
+        } else {
+            tvProfileName.setText("-");
+            tvStructuralPosition.setText("-");
+            tvFunctionalPosition.setText("-");
+            tvCompanyName.setText("-");
+        }
 
         Glide.with(this)
                 .load(dataUrl)
@@ -156,27 +169,25 @@ public class ScanResultActivity extends BaseActivity implements ScanResultView {
                 .error(R.drawable.ic_profile_default)
                 .into(ivProfileImage);
 
-        tvProfileName.setText(dataResultRfid.getEmployee().getName());
-        tvStructuralPosition.setText(dataResultRfid.getEmployee().getStructuralPosition().getName());
-        tvFunctionalPosition.setText(dataResultRfid.getEmployee().getFunctionalPosition().getName());
-        tvCompanyName.setText(dataResultRfid.getEmployee().getCompany().getName());
-
         if (dataResultRfid.getPassed()){
             tvProfileStatus.setText(R.string.label_status_passed);
             llProfileStatus.setBackgroundColor(getResources().getColor(R.color.colorPrimary));
         } else {
-            if (dataResultRfid.getAlertType() == null){
-                tvProfileStatus.setText(R.string.label_status_not_passed);
-                llProfileStatus.setBackgroundColor(getResources().getColor(R.color.colorRedDark));
-            }
 
-            if (dataResultRfid.getAlertType().equalsIgnoreCase("ERROR")){
-                tvProfileStatus.setText(R.string.label_status_not_passed);
-                llProfileStatus.setBackgroundColor(getResources().getColor(R.color.colorRedDark));
-            }
+            if (dataResultRfid.getAlertType() != null){
 
-            if (dataResultRfid.getAlertType().equalsIgnoreCase("WARNING")){
-                tvProfileStatus.setText(R.string.label_status_not_valid);
+                if (dataResultRfid.getAlertType().equalsIgnoreCase("ERROR")){
+                    tvProfileStatus.setText(R.string.label_status_not_passed);
+                    llProfileStatus.setBackgroundColor(getResources().getColor(R.color.colorRedDark));
+                }
+
+                if (dataResultRfid.getAlertType().equalsIgnoreCase("WARNING")){
+                    tvProfileStatus.setText(R.string.label_status_not_valid);
+                    llProfileStatus.setBackgroundColor(getResources().getColor(R.color.colorRedDark));
+                }
+
+            } else {
+                tvProfileStatus.setText(R.string.label_status_not_passed);
                 llProfileStatus.setBackgroundColor(getResources().getColor(R.color.colorRedDark));
             }
         }