Add an AlertDialog with a WebView for unknown pass login responses.

Clover/app/src/main/java/org/floens/chan/core/manager/ReplyManager.java

@@ -238,7 +238,7 @@ public class ReplyManager {
                         } else if (responseString.contains("Incorrect Token or PIN")) {
                             e.message = "Incorrect Token or PIN";
                         } else {
-                            e.message = "Unknown error";
+                            e.unknownError = true;
                         }
                     }
                 }
@@ -254,6 +254,7 @@ public class ReplyManager {
 
     public static class PassResponse {
         public boolean isError = false;
+        public boolean unknownError = false;
         public String responseData = "";
         public String message = "";
         public String passId;

Clover/app/src/main/java/org/floens/chan/ui/activity/PassSettingsActivity.java

@@ -30,6 +30,8 @@ import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.View;
 import android.view.ViewGroup;
+import android.webkit.WebSettings;
+import android.webkit.WebView;
 import android.widget.CompoundButton;
 import android.widget.CompoundButton.OnCheckedChangeListener;
 import android.widget.Switch;
@@ -170,9 +172,20 @@ public class PassSettingsActivity extends Activity implements OnCheckedChangeLis
                         if (getActivity() == null)
                             return;
 
-                        new AlertDialog.Builder(getActivity()).setMessage(response.message)
-                                .setNeutralButton(R.string.ok, null).create().show();
-                        ChanPreferences.setPassId(response.passId);
+                        if (response.unknownError) {
+                            WebView webView = new WebView(getActivity());
+                            WebSettings settings = webView.getSettings();
+                            settings.setSupportZoom(true);
+
+                            webView.loadData(response.responseData, "text/html", null);
+
+                            new AlertDialog.Builder(getActivity()).setView(webView).setNeutralButton(R.string.ok, null).show();
+                        } else {
+                            new AlertDialog.Builder(getActivity()).setMessage(response.message)
+                                    .setNeutralButton(R.string.ok, null).show();
+                            ChanPreferences.setPassId(response.passId);
+                        }
+
                         updateLoginButton();
                     }
                 });