Linked eula dialog to sap privacy page

mobile/com.sap.sailing.android.shared/res/values-de/strings.xml

@@ -37,6 +37,7 @@
     <string name="eula_message">Mit der Verwendung dieser App stimmen Sie den Datenschutzbestimmungen der SAP SE zu. Die Datenschutzbestimmungen finden Sie hier.</string>
     <string name="confirm">Zustimmen</string>
     <string name="skip">Überspringen</string>
+    <string name="linked_eula_message_part">hier</string>
 
     <!-- About this app -->
     <string name="about_this_app">Über diese App</string>

mobile/com.sap.sailing.android.shared/res/values/strings.xml

@@ -53,6 +53,7 @@
     <string name="eula_message">By using this App you confirm to accept the SAP SE end user license agreement. Please read this EULA here.</string>
     <string name="confirm">Confirm</string>
     <string name="skip">Skip</string>
+    <string name="linked_eula_message_part">here</string>
 
     <!-- About this app -->
     <string name="about_this_app">About this app</string>

mobile/com.sap.sailing.android.shared/src/com/sap/sailing/android/shared/util/EulaHelper.java

@@ -6,6 +6,12 @@ import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.net.Uri;
+import android.text.SpannableString;
+import android.text.Spanned;
+import android.text.method.LinkMovementMethod;
+import android.text.style.ClickableSpan;
+import android.view.View;
+import android.widget.TextView;
 
 import com.sap.sailing.android.shared.R;
 
@@ -17,7 +23,7 @@ public class EulaHelper {
     public static void showTrackingEulaDialog(final Context context) {
         AlertDialog.Builder builder = new AlertDialog.Builder(context);
         builder.setTitle(R.string.eula_title);
-        builder.setMessage(R.string.eula_message);
+        builder.setMessage(getSpannableMessage(context));
         builder.setCancelable(false);
         builder.setPositiveButton(R.string.confirm, new DialogInterface.OnClickListener() {
             @Override
@@ -25,13 +31,14 @@ public class EulaHelper {
                 storeEulaAccepted(context);
             }
         });
-        builder.show();
+        AlertDialog alertDialog = builder.show();
+        ((TextView)alertDialog.findViewById(android.R.id.message)).setMovementMethod(LinkMovementMethod.getInstance());
     }
 
     public static void showEulaDialog(final Context context) {
         AlertDialog.Builder builder = new AlertDialog.Builder(context);
         builder.setTitle(R.string.eula_title);
-        builder.setMessage(R.string.eula_message);
+        builder.setMessage(getSpannableMessage(context));
         builder.setCancelable(false);
         builder.setPositiveButton(R.string.confirm, new DialogInterface.OnClickListener() {
             @Override
@@ -40,7 +47,8 @@ public class EulaHelper {
             }
         });
         builder.setNegativeButton(R.string.skip, null);
-        builder.show();
+        AlertDialog alertDialog = builder.show();
+        ((TextView)alertDialog.findViewById(android.R.id.message)).setMovementMethod(LinkMovementMethod.getInstance());
     }
 
     private static void storeEulaAccepted(Context context) {
@@ -64,4 +72,26 @@ public class EulaHelper {
         Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
         context.startActivity(browserIntent);
     }
+
+    /**
+     * Prepare text for dialog with clickable text part.
+     * @param context
+     * @return
+     */
+    private static SpannableString getSpannableMessage(final Context context) {
+        String message = context.getString(R.string.eula_message);
+        String clickableText = context.getString(R.string.linked_eula_message_part);
+
+        SpannableString spannableString = new SpannableString(message);
+        ClickableSpan clickableSpan = new ClickableSpan() {
+            @Override
+            public void onClick(View widget) {
+                openEulaPage(context);
+            }
+        };
+
+        spannableString.setSpan(clickableSpan, message.indexOf(clickableText), message.indexOf(clickableText) + clickableText.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+
+        return spannableString;
+    }
 }