minor addition and fix

@@ -10,6 +10,7 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
+import android.widget.RelativeLayout;
 import android.widget.TextView;
 
 import androidx.appcompat.app.AlertDialog;
@@ -61,11 +62,12 @@ public class ContextualActivity extends Activity implements View.OnClickListener
     private LoyaltyContextualOfferModel mCCMS = new LoyaltyContextualOfferModel();
     private LinearLayout mLlActivateOffer, mLlTerms;
     private Consumer mConsumer;
-    private boolean mIsTermsPressed = false;
+    private boolean mIsTermsPressed = false, mIsActivatePressed = false;
     private String mSender = "";
     private AlertDialog mAlertDialogAskActivate, mAlertDialogErrorActivating,
             mAlertDialogSuccessActivating;
     private Campaign mLoyalty;
+    private RelativeLayout mPbLoading;
 
     // ===========================================================
     // Methods for/from SuperClass/Interfaces
@@ -98,6 +100,8 @@ public class ContextualActivity extends Activity implements View.OnClickListener
         mTvTermsValue = findViewById(R.id.tv_terms_value);
         mFontHeader = findViewById(R.id.textView3);
         mFontActivateButton = findViewById(R.id.tv_activate_button);
+        mPbLoading = findViewById(R.id.pb_loading);
+        mPbLoading.setOnTouchListener((v, event) -> true);
         WarpUtils.renderCustomFont(this, R.font.bt_cosmo_bold, mFontHeader, mTvCampaignTitle);
         WarpUtils.renderCustomFont(this, R.font.peridot_regular, mTvCampaignSubtitle, mTvTermsValue);
         WarpUtils.renderCustomFont(this, R.font.peridot_semi_bold, mFontActivateButton);
@@ -109,6 +113,7 @@ public class ContextualActivity extends Activity implements View.OnClickListener
     @Override
     public void onResume() {
         super.onResume();
+        mIsActivatePressed = false;
         WarplyAnalyticsManager.logTrackersEvent(this, "screen", "ContextualScreen");
 
 //        new Thread(() -> {
@@ -127,7 +132,11 @@ public class ContextualActivity extends Activity implements View.OnClickListener
             return;
         }
         if (view.getId() == R.id.ll_activate_button) {
+            if (!mIsActivatePressed) {
+                mIsActivatePressed = true;
+
                 showActivationDialog();
+            }
             return;
         }
         if (view.getId() == R.id.ll_terms_inner) {
@@ -255,9 +264,11 @@ public class ContextualActivity extends Activity implements View.OnClickListener
                     .setTitle(R.string.cos_dlg_activate_telco_title)
                     .setMessage(String.format(getString(R.string.cos_dlg_activate_telco_subtitle2), msisdn))
                     .setPositiveButton(R.string.cos_dlg_positive_button, (dialogPositive, whichPositive) -> {
+                        mPbLoading.setVisibility(View.VISIBLE);
                         activateGift();
                     })
                     .setNegativeButton(R.string.cos_dlg_negative_button2, (dialogNegative, whichNegative) -> {
+                        mIsActivatePressed = false;
                         dialogNegative.dismiss();
                     })
                     .show();
@@ -277,6 +288,7 @@ public class ContextualActivity extends Activity implements View.OnClickListener
                     .setTitle(R.string.cos_dlg_error_title)
                     .setMessage(R.string.cos_dlg_error_subtitle)
                     .setPositiveButton(R.string.cos_dlg_positive_button2, (dialogPositive, whichPositive) -> {
+                        mIsActivatePressed = false;
                         dialogPositive.dismiss();
                     })
                     .show();
@@ -301,6 +313,7 @@ public class ContextualActivity extends Activity implements View.OnClickListener
                     .setMessage(R.string.cos_dlg_activate_success_subtitle)
                     .setPositiveButton(R.string.cos_dlg_positive_button2, (dialogPositive, whichPositive) -> {
                         if (!isFinishing()) {
+                            mIsActivatePressed = false;
                             dialogPositive.dismiss();
                             onBackPressed();
                         }
@@ -335,16 +348,22 @@ public class ContextualActivity extends Activity implements View.OnClickListener
 
             int status = result.optInt("status", 2);
             runOnUiThread(() -> {
+                mPbLoading.setVisibility(View.GONE);
                 if (status == 1) {
                     successActivatingDialog();
-                } else
+                } else {
                     errorActivatingDialog();
+                }
             });
         }
 
         @Override
         public void onFailure(int errorCode) {
-            runOnUiThread(() -> errorActivatingDialog());
+            mIsActivatePressed = false;
+            runOnUiThread(() -> {
+                mPbLoading.setVisibility(View.GONE);
+                errorActivatingDialog();
+            });
 //            errorActivatingDialog();
         }
     };

@@ -169,4 +169,25 @@
             </androidx.constraintlayout.widget.ConstraintLayout>
         </androidx.constraintlayout.widget.ConstraintLayout>
     </ScrollView>
+
+    <RelativeLayout
+        android:id="@+id/pb_loading"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@android:color/transparent"
+        android:visibility="gone"
+        tools:visibility="visible"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent">
+
+        <ProgressBar
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:layout_centerInParent="true"
+            android:indeterminate="true"
+            android:indeterminateTint="@color/cos_green5"
+            android:indeterminateTintMode="src_atop" />
+    </RelativeLayout>
 </RelativeLayout>