made showing hints configurable

Author: ajungg

build.gradle

@@ -24,7 +24,7 @@ allprojects {
     }
 
     project.ext {
-        sdkVersion='0.9.0-beta4'
+        sdkVersion='0.9.0-beta5'
         versionCode=1
 
         compileSdkVersion=28

ui-integration/src/main/java/io/snabble/sdk/ui/integration/SelfScanningFragment.java

@@ -29,6 +29,7 @@ public class SelfScanningFragment extends Fragment {
     private Button askForPermission;
     private boolean canAskAgain = false;
     private boolean isStart;
+    private boolean allowShowingHints;
 
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
@@ -69,10 +70,11 @@ public void onResume() {
     private void createSelfScanningView() {
         if(selfScanningView == null) {
             selfScanningView = new SelfScanningView(getContext());
+            selfScanningView.setAllowShowingHints(allowShowingHints);
+
             rootView.addView(selfScanningView);
             permissionContainer.setVisibility(View.GONE);
             canAskAgain = true;
-
             handleBundleArgs();
         }
     }
@@ -127,6 +129,10 @@ public void click() {
         }
     }
 
+    public void setAllowShowingHints(boolean allowShowingHints) {
+        this.allowShowingHints = allowShowingHints;
+    }
+
     public void goToSettings() {
         Intent intent = new Intent();
         intent.setAction(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);

ui/src/main/java/io/snabble/sdk/ui/scanner/SelfScanningView.java

@@ -56,6 +56,7 @@ public class SelfScanningView extends CoordinatorLayout implements Checkout.OnCh
     private long detectAfterTimeMs;
     private boolean ignoreNextDialog;
     private ShoppingCart shoppingCart;
+    private boolean allowShowingHints;
 
     public SelfScanningView(Context context) {
         super(context);
@@ -312,23 +313,29 @@ public void onClick(DialogInterface dialog, int which) {
         }
     }
 
-    public void showHints() {
-        Project project = SnabbleUI.getProject();
-        Shop currentShop = project.getCheckout().getShop();
+    public void setAllowShowingHints(boolean allowShowingHints) {
+        this.allowShowingHints = allowShowingHints;
+    }
 
-        if(currentShop != null) {
-            Context context = getContext();
+    private void showHints() {
+        if(allowShowingHints) {
+            Project project = SnabbleUI.getProject();
+            Shop currentShop = project.getCheckout().getShop();
 
-            final AlertDialog alertDialog = new AlertDialog.Builder(context)
-                    .setTitle(context.getString(R.string.Snabble_Hints_title, currentShop.getName()))
-                    .setMessage(context.getString(R.string.Snabble_Hints_closedBags))
-                    .setPositiveButton(R.string.Snabble_OK, null)
-                    .setCancelable(true)
-                    .create();
+            if (currentShop != null) {
+                Context context = getContext();
 
-            alertDialog.setCanceledOnTouchOutside(true);
+                final AlertDialog alertDialog = new AlertDialog.Builder(context)
+                        .setTitle(context.getString(R.string.Snabble_Hints_title, currentShop.getName()))
+                        .setMessage(context.getString(R.string.Snabble_Hints_closedBags))
+                        .setPositiveButton(R.string.Snabble_OK, null)
+                        .setCancelable(true)
+                        .create();
 
-            alertDialog.show();
+                alertDialog.setCanceledOnTouchOutside(true);
+
+                alertDialog.show();
+            }
         }
     }