replace Android NSD browsing with jmdns

Android's NSD is only included in Android >= 16, and seems to be buggy. So
This replaces the NSD code entirely with jmdns, which works on all Android
versions.

fixes #2900 https://dev.guardianproject.info/issues/2900
fixes #3379 https://dev.guardianproject.info/issues/3379

res/layout/repodiscoveryitem.xml

@@ -10,7 +10,6 @@
           android:maxLines="1"
           android:paddingLeft="8sp"
           android:paddingStart="8sp"
-          android:text="@string/discovered_repo_name"
           android:textSize="16sp"
           android:textStyle="bold" />
 
@@ -23,7 +22,7 @@
           android:paddingLeft="8sp"
           android:paddingStart="8sp"
           android:maxLines="1"
-          android:text="@string/repo_address"
+          android:text="@string/waiting_for_ipaddress"
           android:textSize="14sp" />
 
 </RelativeLayout>

res/values/strings.xml

@@ -165,6 +165,7 @@
 	<string name="local_repos_title">Local FDroid Repos</string>
 	<string name="local_repos_scanning">Discovering local FDroid repos&#8230;</string>
 	<string name="local_repo_running">Your local FDroid repo is accessible.</string>
+	<string name="waiting_for_ipaddress">waiting for IP address…</string>
 	<string name="setup_repo">Setup Local Repo</string>
 	<string name="touch_to_configure_local_repo">Touch to setup your local repo.</string>
 	<string name="touch_to_turn_on_local_repo">Touch to turn on your local repo.</string>
@@ -251,9 +252,6 @@
     <string name="not_on_same_wifi">Your device is not on the same WiFi as the local repo you just added! Try joining this network: %s</string>
     <string name="requires_features">Requires: %1$s</string>
 
-    <string name="discovered_repo_name">Discovered Repo Name</string>
-    <string name="repo_address">Repo Address</string>
-
     <string name="app_icon">App icon</string>
     <string name="repo_icon">Repo icon</string>
 

src/org/fdroid/fdroid/net/MDnsHelper.java

@@ -0,0 +1,249 @@
+
+package org.fdroid.fdroid.net;
+
+import android.app.Activity;
+import android.content.Context;
+import android.os.AsyncTask;
+import android.os.Handler;
+import android.os.Looper;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.RelativeLayout;
+import android.widget.TextView;
+
+import org.fdroid.fdroid.R;
+
+import java.io.IOException;
+import java.net.InetAddress;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.jmdns.*;
+
+public class MDnsHelper implements ServiceListener {
+
+    public static final String TAG = "MDnsHelper";
+    public static final String HTTP_SERVICE_TYPE = "_http._tcp.local.";
+    public static final String HTTPS_SERVICE_TYPE = "_https._tcp.local.";
+
+    final Activity mActivity;
+    final RepoScanListAdapter mAdapter;
+
+    private JmDNS mJmdns;
+
+    public MDnsHelper(Activity activity, final RepoScanListAdapter adapter) {
+        mActivity = activity;
+        mAdapter = adapter;
+    }
+
+    @Override
+    public void serviceAdded(ServiceEvent event) {
+        // a ListView Adapter can only be updated on the UI thread
+        final ServiceInfo serviceInfo = event.getInfo();
+        mActivity.runOnUiThread(new Runnable() {
+            @Override
+            public void run() {
+                mAdapter.addItem(serviceInfo);
+            }
+        });
+    }
+
+    @Override
+    public void serviceRemoved(ServiceEvent event) {
+        // a ListView Adapter can only be updated on the UI thread
+        final ServiceInfo serviceInfo = event.getInfo();
+        mActivity.runOnUiThread(new Runnable() {
+            @Override
+            public void run() {
+                mAdapter.removeItem(serviceInfo);
+            }
+        });
+    }
+
+    @Override
+    public void serviceResolved(ServiceEvent event) {
+        // a ListView Adapter can only be updated on the UI thread
+        final ServiceInfo serviceInfo = event.getInfo();
+        mActivity.runOnUiThread(new Runnable() {
+            @Override
+            public void run() {
+                mAdapter.addItem(serviceInfo);
+            }
+        });
+    }
+
+    public void discoverServices() {
+        new AsyncTask<Void, Void, Void>() {
+
+            @Override
+            protected Void doInBackground(Void... params) {
+                try {
+                    mJmdns = JmDNS.create();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+                return null;
+            }
+
+            @Override
+            protected void onPostExecute(Void result) {
+                if (mJmdns != null) {
+                    mJmdns.addServiceListener(HTTP_SERVICE_TYPE, MDnsHelper.this);
+                    mJmdns.addServiceListener(HTTPS_SERVICE_TYPE, MDnsHelper.this);
+                }
+            }
+        }.execute();
+    }
+
+    public void stopDiscovery() {
+        if (mJmdns == null)
+            return;
+        mJmdns.removeServiceListener(HTTP_SERVICE_TYPE, MDnsHelper.this);
+        mJmdns.removeServiceListener(HTTPS_SERVICE_TYPE, MDnsHelper.this);
+        mJmdns = null;
+    }
+
+    public static class RepoScanListAdapter extends BaseAdapter {
+        private Context mContext;
+        private LayoutInflater mLayoutInflater;
+        private List<DiscoveredRepo> mEntries = new ArrayList<DiscoveredRepo>();
+
+        public RepoScanListAdapter(Context context) {
+            mContext = context;
+            mLayoutInflater = (LayoutInflater) mContext
+                    .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+        }
+
+        @Override
+        public int getCount() {
+            return mEntries.size();
+        }
+
+        @Override
+        public Object getItem(int position) {
+            return mEntries.get(position);
+        }
+
+        @Override
+        public long getItemId(int position) {
+            return position;
+        }
+
+        @Override
+        public boolean isEnabled(int position) {
+            DiscoveredRepo service = mEntries.get(position);
+            ServiceInfo serviceInfo = service.getServiceInfo();
+            InetAddress[] addresses = serviceInfo.getInetAddresses();
+            if (addresses != null && addresses.length > 0)
+                return true;
+            else
+                return false;
+        }
+
+        @Override
+        public View getView(int position, View convertView, ViewGroup parent) {
+            RelativeLayout itemView;
+            if (convertView == null) {
+                itemView = (RelativeLayout) mLayoutInflater.inflate(
+                        R.layout.repodiscoveryitem, parent, false);
+            } else {
+                itemView = (RelativeLayout) convertView;
+            }
+
+            TextView nameLabel = (TextView) itemView.findViewById(R.id.reposcanitemname);
+            TextView addressLabel = (TextView) itemView.findViewById(R.id.reposcanitemaddress);
+
+            final DiscoveredRepo service = mEntries.get(position);
+            final ServiceInfo serviceInfo = service.getServiceInfo();
+
+            nameLabel.setText(serviceInfo.getName());
+
+            InetAddress[] addresses = serviceInfo.getInetAddresses();
+            if (addresses != null && addresses.length > 0) {
+                String addressTxt = "Hosted @ " + addresses[0] + ":" + serviceInfo.getPort();
+                addressLabel.setText(addressTxt);
+            }
+
+            return itemView;
+        }
+
+        public void addItem(ServiceInfo item) {
+            if (item == null || item.getName() == null)
+                return;
+
+            // Construct a DiscoveredRepo wrapper for the service being
+            // added in order to use a name based equals().
+            DiscoveredRepo newDRepo = new DiscoveredRepo(item);
+            // if an unresolved entry with the same name exists, remove it
+            for (DiscoveredRepo dr : mEntries)
+                if (dr.equals(newDRepo)) {
+                    InetAddress[] addresses = dr.mServiceInfo.getInetAddresses();
+                    if (addresses == null || addresses.length == 0)
+                        mEntries.remove(dr);
+                }
+            mEntries.add(newDRepo);
+
+            notifyUpdate();
+        }
+
+        public void removeItem(ServiceInfo item) {
+            if (item == null || item.getName() == null)
+                return;
+
+            // Construct a DiscoveredRepo wrapper for the service being
+            // removed in order to use a name based equals().
+            DiscoveredRepo lostServiceBean = new DiscoveredRepo(item);
+
+            if (mEntries.contains(lostServiceBean)) {
+                mEntries.remove(lostServiceBean);
+                notifyUpdate();
+            }
+        }
+
+        private void notifyUpdate() {
+            // Need to call notifyDataSetChanged from the UI thread
+            // in order for it to update the ListView without error
+            Handler refresh = new Handler(Looper.getMainLooper());
+            refresh.post(new Runnable() {
+                @Override
+                public void run() {
+                    notifyDataSetChanged();
+                }
+            });
+        }
+    }
+
+    public static class DiscoveredRepo {
+        private final ServiceInfo mServiceInfo;
+
+        public DiscoveredRepo(ServiceInfo serviceInfo) {
+            if (serviceInfo == null || serviceInfo.getName() == null)
+                throw new IllegalArgumentException(
+                        "Parameters \"serviceInfo\" and \"name\" must not be null.");
+            mServiceInfo = serviceInfo;
+        }
+
+        public ServiceInfo getServiceInfo() {
+            return mServiceInfo;
+        }
+
+        public String getName() {
+            return mServiceInfo.getName();
+        }
+
+        @Override
+        public boolean equals(Object other) {
+            if (!(other instanceof DiscoveredRepo))
+                return false;
+
+            // Treat two services the same based on name. Eventually
+            // there should be a persistent mapping between fingerprint
+            // of the repo key and the discovered service such that we
+            // could maintain trust across hostnames/ips/networks
+            DiscoveredRepo otherRepo = (DiscoveredRepo) other;
+            return getName().equals(otherRepo.getName());
+        }
+    }
+}

src/org/fdroid/fdroid/net/NsdHelper.java

@@ -1,252 +0,0 @@
-package org.fdroid.fdroid.net;
-
-import android.annotation.TargetApi;
-import android.content.Context;
-import android.net.nsd.NsdServiceInfo;
-import android.net.nsd.NsdManager;
-import android.os.Handler;
-import android.os.Looper;
-import android.util.Log;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.BaseAdapter;
-import android.widget.RelativeLayout;
-import android.widget.TextView;
-
-import org.fdroid.fdroid.R;
-
-import java.util.ArrayList;
-import java.util.List;
-
-@TargetApi(16) // AKA Android 4.1 AKA Jelly Bean
-public class NsdHelper {
-
-    public static final String TAG = "NsdHelper";
-    public static final String HTTP_SERVICE_TYPE =  "_fdroidrepo._tcp.";
-    public static final String HTTPS_SERVICE_TYPE = "_fdroidrepos._tcp.";
-
-    final Context mContext;
-    final NsdManager mNsdManager;
-    final RepoScanListAdapter mAdapter;
-
-    NsdManager.ResolveListener mResolveListener;
-    NsdManager.DiscoveryListener mDiscoveryListener;
-
-    public NsdHelper(Context context, final RepoScanListAdapter adapter) {
-        mContext = context;
-        mAdapter = adapter;
-        mNsdManager = (NsdManager) context.getSystemService(Context.NSD_SERVICE);
-
-        initializeResolveListener();
-        initializeDiscoveryListener();
-    }
-
-    public void initializeDiscoveryListener() {
-        mDiscoveryListener = new NsdManager.DiscoveryListener() {
-
-            @Override
-            public void onDiscoveryStarted(String regType) {
-                Log.i(TAG, "Service discovery started");
-            }
-
-            @Override
-            public void onServiceFound(NsdServiceInfo service)
-            {
-                Log.d(TAG, "Discovered service: "+ service.getServiceName() +
-                           " Type: "+ service.getServiceType());
-
-                if (service.getServiceType().equals(HTTP_SERVICE_TYPE) ||
-                    service.getServiceType().equals(HTTPS_SERVICE_TYPE))
-                {
-                  Log.d(TAG, "Resolving FDroid service");
-                  mNsdManager.resolveService(service, mResolveListener);
-                }
-            }
-
-            @Override
-            public void onServiceLost(NsdServiceInfo service) {
-                Log.e(TAG, "service lost" + service);
-                mAdapter.removeItem(service);
-            }
-
-            @Override
-            public void onDiscoveryStopped(String serviceType) {
-                Log.i(TAG, "Discovery stopped: " + serviceType);
-            }
-
-            @Override
-            public void onStartDiscoveryFailed(String serviceType, int errorCode) {
-                Log.e(TAG, "Discovery failed: Error code:" + errorCode);
-                mNsdManager.stopServiceDiscovery(this);
-            }
-
-            @Override
-            public void onStopDiscoveryFailed(String serviceType, int errorCode) {
-                Log.e(TAG, "Discovery failed: Error code:" + errorCode);
-                mNsdManager.stopServiceDiscovery(this);
-            }
-        };
-    }
-
-    public void initializeResolveListener() {
-        mResolveListener = new NsdManager.ResolveListener() {
-            @Override
-            public void onResolveFailed(NsdServiceInfo serviceInfo, int errorCode) {
-                Log.e(TAG, "Resolve failed: Error code: " + errorCode);
-            }
-
-            @Override
-            public void onServiceResolved(NsdServiceInfo serviceInfo) {
-                Log.d(TAG, "Resolve Succeeded. " + serviceInfo);
-                mAdapter.addItem(serviceInfo);
-            }
-        };
-    }
-
-    public void discoverServices() {
-        mNsdManager.discoverServices(
-                HTTP_SERVICE_TYPE, NsdManager.PROTOCOL_DNS_SD, mDiscoveryListener);
-        mNsdManager.discoverServices(
-                HTTPS_SERVICE_TYPE, NsdManager.PROTOCOL_DNS_SD, mDiscoveryListener);
-    }
-
-    public void stopDiscovery() {
-        mNsdManager.stopServiceDiscovery(mDiscoveryListener);
-    }
-
-    public static class RepoScanListAdapter extends BaseAdapter {
-        private Context mContext;
-        private LayoutInflater mLayoutInflater;
-        private List<DiscoveredRepo> mEntries = new ArrayList<DiscoveredRepo>();
-
-        public RepoScanListAdapter(Context context) {
-           mContext = context;
-           mLayoutInflater = (LayoutInflater) mContext
-                    .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
-        }
-
-        @Override
-        public int getCount() {
-           return mEntries.size();
-        }
-
-        @Override
-        public Object getItem(int position) {
-           return mEntries.get(position);
-        }
-
-        @Override
-        public long getItemId(int position) {
-           return position;
-        }
-
-        @Override
-        public View getView(int position, View convertView, ViewGroup parent) {
-           RelativeLayout itemView;
-           if (convertView == null)
-           {
-              itemView = (RelativeLayout) mLayoutInflater.inflate(
-                          R.layout.repodiscoveryitem, parent, false);
-           } else {
-              itemView = (RelativeLayout) convertView;
-           }
-
-           TextView nameLabel = (TextView) itemView.findViewById(R.id.reposcanitemname);
-           TextView addressLabel = (TextView) itemView.findViewById(R.id.reposcanitemaddress);
-
-           final DiscoveredRepo service = mEntries.get(position);
-           final NsdServiceInfo serviceInfo = service.getServiceInfo();
-
-           String addressTxt = "Hosted @ "+
-                   serviceInfo.getHost().getHostAddress() + ":"+ serviceInfo.getPort();
-
-           nameLabel.setText(serviceInfo.getServiceName());
-           addressLabel.setText(addressTxt);
-
-           return itemView;
-        }
-
-        public void addItem(NsdServiceInfo item)
-        {
-            if(item == null || item.getServiceName() == null)
-                return;
-
-            //Construct a DiscoveredRepo wrapper for the service being
-            //added in order to use a name based equals().
-            DiscoveredRepo repoBean = new DiscoveredRepo(item);
-            mEntries.add(repoBean);
-
-            notifyUpdate();
-        }
-
-        public void removeItem(NsdServiceInfo item)
-        {
-            if(item == null || item.getServiceName() == null)
-                return;
-
-            //Construct a DiscoveredRepo wrapper for the service being
-            //removed in order to use a name based equals().
-            DiscoveredRepo lostServiceBean = new DiscoveredRepo(item);
-
-            if(mEntries.contains(lostServiceBean))
-            {
-                mEntries.remove(lostServiceBean);
-                notifyUpdate();
-            }
-        }
-
-        private void notifyUpdate()
-        {
-            //Need to call notifyDataSetChanged from the UI thread
-            //in order for it to update the ListView without error
-            Handler refresh = new Handler(Looper.getMainLooper());
-            refresh.post(new Runnable() {
-                @Override
-                public void run()
-                {
-                    notifyDataSetChanged();
-                }
-            });
-        }
-    }
-
-    public static class DiscoveredRepo {
-        private final NsdServiceInfo mServiceInfo;
-
-        public DiscoveredRepo(NsdServiceInfo serviceInfo)
-        {
-            if(serviceInfo == null || serviceInfo.getServiceName() == null)
-                throw new IllegalArgumentException(
-                        "Parameters \"serviceInfo\" and \"name\" must not be null.");
-            mServiceInfo = serviceInfo;
-        }
-
-        public NsdServiceInfo getServiceInfo()
-        {
-            return mServiceInfo;
-        }
-
-        public String getName()
-        {
-            return mServiceInfo.getServiceName();
-        }
-
-        @Override
-        public boolean equals(Object other)
-        {
-            if(!(other instanceof DiscoveredRepo))
-                return false;
-
-            //Treat two services the same based on name. Eventually
-            //there should be a persistent mapping between fingerprint
-            //of the repo key and the discovered service such that we
-            //could maintain trust across hostnames/ips/networks
-            DiscoveredRepo otherRepo = (DiscoveredRepo) other;
-            return getName().equals(otherRepo.getName());
-        }
-    }
-}
-
-
-

src/org/fdroid/fdroid/views/fragments/RepoListFragment.java

@@ -1,19 +1,11 @@
 
 package org.fdroid.fdroid.views.fragments;
 
-import android.annotation.TargetApi;
 import android.app.Activity;
 import android.app.AlertDialog;
-import android.content.ContentValues;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.content.Intent;
-import android.content.SharedPreferences;
+import android.content.*;
 import android.database.Cursor;
 import android.net.Uri;
-import android.net.nsd.NsdServiceInfo;
-import android.net.wifi.WifiInfo;
-import android.net.wifi.WifiManager;
 import android.os.Build;
 import android.os.Bundle;
 import android.preference.PreferenceManager;
@@ -22,31 +14,18 @@ import android.support.v4.app.LoaderManager;
 import android.support.v4.content.CursorLoader;
 import android.support.v4.content.Loader;
 import android.support.v4.view.MenuItemCompat;
-import android.text.TextUtils;
 import android.text.format.DateFormat;
 import android.util.Log;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-import android.view.View;
-import android.widget.AdapterView;
-import android.widget.Button;
-import android.widget.EditText;
-import android.widget.ListView;
-import android.widget.TextView;
-import android.widget.Toast;
+import android.view.*;
+import android.widget.*;
 
-import org.fdroid.fdroid.FDroidApp;
-import org.fdroid.fdroid.net.NsdHelper;
-import org.fdroid.fdroid.net.NsdHelper.DiscoveredRepo;
-import org.fdroid.fdroid.Preferences;
-import org.fdroid.fdroid.ProgressListener;
-import org.fdroid.fdroid.R;
-import org.fdroid.fdroid.net.NsdHelper.RepoScanListAdapter;
-import org.fdroid.fdroid.UpdateService;
+import org.fdroid.fdroid.*;
 import org.fdroid.fdroid.compat.ClipboardCompat;
 import org.fdroid.fdroid.data.Repo;
 import org.fdroid.fdroid.data.RepoProvider;
+import org.fdroid.fdroid.net.MDnsHelper;
+import org.fdroid.fdroid.net.MDnsHelper.DiscoveredRepo;
+import org.fdroid.fdroid.net.MDnsHelper.RepoScanListAdapter;
 import org.fdroid.fdroid.views.RepoAdapter;
 import org.fdroid.fdroid.views.RepoDetailsActivity;
 
@@ -55,6 +34,8 @@ import java.net.URL;
 import java.util.Date;
 import java.util.Locale;
 
+import javax.jmdns.ServiceInfo;
+
 public class RepoListFragment extends ListFragment
         implements LoaderManager.LoaderCallbacks<Cursor>, RepoAdapter.EnabledListener {
 
@@ -246,57 +227,56 @@ public class RepoListFragment extends ListFragment
         });
     }
 
-    @TargetApi(16) // AKA Android 4.1 AKA Jelly Bean
     private void scanForRepos() {
-        final Activity a = getActivity();
+        final Activity activity = getActivity();
 
-        final RepoScanListAdapter adapter = new RepoScanListAdapter(a);
-        final NsdHelper nsdHelper = new NsdHelper(a.getApplicationContext(), adapter);
+        final RepoScanListAdapter adapter = new RepoScanListAdapter(activity);
+        final MDnsHelper mDnsHelper = new MDnsHelper(activity, adapter);
 
         final View view = getLayoutInflater(null).inflate(R.layout.repodiscoverylist, null);
         final ListView repoScanList = (ListView) view.findViewById(R.id.reposcanlist);
 
         final AlertDialog alrt = new AlertDialog.Builder(getActivity()).setView(view)
-                                 .setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
-                                    @Override
-                                    public void onClick(DialogInterface dialog, int which) {
-                                        nsdHelper.stopDiscovery();
-                                        dialog.dismiss();
-                                    }
-                                }).create();
+                .setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                        mDnsHelper.stopDiscovery();
+                        dialog.dismiss();
+                    }
+                }).create();
 
         alrt.setTitle(R.string.local_repos_title);
         alrt.setOnDismissListener(new DialogInterface.OnDismissListener() {
             @Override
             public void onDismiss(DialogInterface dialog) {
-                nsdHelper.stopDiscovery();
+                mDnsHelper.stopDiscovery();
             }
         });
 
         repoScanList.setAdapter(adapter);
         repoScanList.setOnItemClickListener(new AdapterView.OnItemClickListener() {
-          @Override
-          public void onItemClick(AdapterView<?> parent, final View view,
-              int position, long id) {
+            @Override
+            public void onItemClick(AdapterView<?> parent, final View view,
+                    int position, long id) {
 
-            final DiscoveredRepo discoveredService =
-                    (DiscoveredRepo) parent.getItemAtPosition(position);
+                final DiscoveredRepo discoveredService =
+                        (DiscoveredRepo) parent.getItemAtPosition(position);
 
-            final NsdServiceInfo serviceInfo = discoveredService.getServiceInfo();
+                final ServiceInfo serviceInfo = discoveredService.getServiceInfo();
 
-            String serviceType = serviceInfo.getServiceType();
-            String protocol = serviceType.contains("fdroidrepos") ? "https://" : "http://";
+                String serviceType = serviceInfo.getType();
+                // TODO get repo type from TXT record
+                String protocol = serviceType.contains("fdroidrepos") ? "https:/" : "http:/";
 
-            String serviceAddress = protocol + serviceInfo.getHost().getHostAddress()
-                                    + ":" + serviceInfo.getPort() + "/fdroid/repo";
-            showAddRepo(serviceAddress, "");
-          }
+                String serviceAddress = protocol + serviceInfo.getInetAddresses()[0]
+                        + ":" + serviceInfo.getPort() + "/fdroid/repo";
+                // TODO get path from TXT record
+                showAddRepo(serviceAddress, "");
+            }
         });
 
         alrt.show();
-
-        Log.d("FDroid", "Starting network service discovery");
-        nsdHelper.discoverServices();
+        mDnsHelper.discoverServices();
     }
 
     public void importRepo(String uri, String fingerprint) {
@@ -416,7 +396,8 @@ public class RepoListFragment extends ListFragment
         ContentValues values = new ContentValues(2);
         values.put(RepoProvider.DataColumns.ADDRESS, address);
         if (fingerprint != null && fingerprint.length() > 0) {
-            values.put(RepoProvider.DataColumns.FINGERPRINT, fingerprint.toUpperCase(Locale.ENGLISH));
+            values.put(RepoProvider.DataColumns.FINGERPRINT,
+                    fingerprint.toUpperCase(Locale.ENGLISH));
         }
         RepoProvider.Helper.insert(getActivity(), values);
         finishedAddingRepo();