Added purchase support button

app/src/main/java/eu/faircode/email/FragmentPro.java

@@ -65,6 +65,7 @@ public class FragmentPro extends FragmentBase implements SharedPreferences.OnSha
     private TextView tvPriceHint;
     private TextView tvFamilyHint;
     private TextView tvRestoreHint;
+    private Button btnSupport;
     private Button btnConsume;
     private ImageView ivConnected;
 
@@ -94,6 +95,7 @@ public class FragmentPro extends FragmentBase implements SharedPreferences.OnSha
         tvPriceHint = view.findViewById(R.id.tvPriceHint);
         tvFamilyHint = view.findViewById(R.id.tvFamilyHint);
         tvRestoreHint = view.findViewById(R.id.tvRestoreHint);
+        btnSupport = view.findViewById(R.id.btnSupport);
         btnConsume = view.findViewById(R.id.btnConsume);
         ivConnected = view.findViewById(R.id.ivConnected);
 
@@ -160,6 +162,13 @@ public class FragmentPro extends FragmentBase implements SharedPreferences.OnSha
             }
         });
 
+        btnSupport.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Helper.view(v.getContext(), Helper.getSupportUri(v.getContext()), false);
+            }
+        });
+
         btnConsume.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
@@ -188,6 +197,7 @@ public class FragmentPro extends FragmentBase implements SharedPreferences.OnSha
                         ? View.VISIBLE : View.GONE);
         tvFamilyHint.setVisibility(play ? View.VISIBLE : View.GONE);
         tvRestoreHint.setVisibility(play ? View.VISIBLE : View.GONE);
+        btnSupport.setVisibility(play ? View.VISIBLE : View.GONE);
         btnConsume.setEnabled(false);
         btnConsume.setVisibility(ActivityBilling.isTesting(getContext()) ? View.VISIBLE : View.GONE);
         ivConnected.setVisibility(View.GONE);

app/src/main/res/layout/fragment_pro.xml

@@ -194,6 +194,18 @@
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@id/tvFamilyHint" />
 
+        <Button
+            android:id="@+id/btnSupport"
+            style="?android:attr/buttonStyleSmall"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="12dp"
+            android:drawableEnd="@drawable/twotone_support_24"
+            android:drawablePadding="6dp"
+            android:text="@string/menu_faq"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/tvRestoreHint" />
+
         <Button
             android:id="@+id/btnConsume"
             style="?android:attr/buttonStyleSmall"
@@ -202,7 +214,7 @@
             android:layout_marginTop="12dp"
             android:text="Consume"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/tvRestoreHint" />
+            app:layout_constraintTop_toBottomOf="@id/btnSupport" />
 
         <eu.faircode.email.FixedImageView
             android:id="@+id/ivConnected"