Bugfixes

app/src/main/java/ch/dissem/apps/abit/MessageListActivity.java

@@ -12,15 +12,6 @@ import android.view.View;
 import android.widget.AdapterView;
 import android.widget.CompoundButton;
 
-import ch.dissem.apps.abit.listener.ActionBarListener;
-import ch.dissem.apps.abit.listener.ListSelectionListener;
-import ch.dissem.apps.abit.notification.NetworkNotification;
-import ch.dissem.apps.abit.service.Singleton;
-import ch.dissem.bitmessage.BitmessageContext;
-import ch.dissem.bitmessage.entity.BitmessageAddress;
-import ch.dissem.bitmessage.entity.Plaintext;
-import ch.dissem.bitmessage.entity.valueobject.Label;
-
 import com.mikepenz.community_material_typeface_library.CommunityMaterial;
 import com.mikepenz.google_material_typeface_library.GoogleMaterial;
 import com.mikepenz.iconics.IconicsDrawable;
@@ -42,11 +33,10 @@ import org.slf4j.LoggerFactory;
 
 import java.io.Serializable;
 import java.util.ArrayList;
-import java.util.Timer;
-import java.util.TimerTask;
 
-import ch.dissem.apps.abit.listeners.ActionBarListener;
+import ch.dissem.apps.abit.listener.ActionBarListener;
-import ch.dissem.apps.abit.listeners.ListSelectionListener;
+import ch.dissem.apps.abit.listener.ListSelectionListener;
+import ch.dissem.apps.abit.notification.NetworkNotification;
 import ch.dissem.apps.abit.service.Singleton;
 import ch.dissem.apps.abit.synchronization.Authenticator;
 import ch.dissem.bitmessage.BitmessageContext;
@@ -277,14 +267,7 @@ public class MessageListActivity extends AppCompatActivity
                     public boolean onItemClick(AdapterView<?> adapterView, View view, int i, long l, IDrawerItem item) {
                         if (item.getTag() instanceof Label) {
                             selectedLabel = (Label) item.getTag();
-                            if (!(getSupportFragmentManager().findFragmentById(R.id.item_list) instanceof MessageListFragment)) {
+                            showSelectedLabel();
-                                MessageListFragment listFragment = new MessageListFragment(getApplicationContext());
-                                changeList(listFragment);
-                                listFragment.updateList(selectedLabel);
-                            } else {
-                                ((MessageListFragment) getSupportFragmentManager()
-                                        .findFragmentById(R.id.item_list)).updateList(selectedLabel);
-                            }
                             return false;
                         } else if (item instanceof Nameable<?>) {
                             Nameable<?> ni = (Nameable<?>) item;
@@ -300,6 +283,10 @@ public class MessageListActivity extends AppCompatActivity
                                 case R.string.settings:
                                     startActivity(new Intent(MessageListActivity.this, SettingsActivity.class));
                                     break;
+                                case R.string.archive:
+                                    selectedLabel = null;
+                                    showSelectedLabel();
+                                    break;
                                 case R.string.full_node:
                                     return true;
                             }
@@ -311,6 +298,17 @@ public class MessageListActivity extends AppCompatActivity
                 .build();
     }
 
+    private void showSelectedLabel() {
+        if (getSupportFragmentManager().findFragmentById(R.id.item_list) instanceof MessageListFragment) {
+            ((MessageListFragment) getSupportFragmentManager()
+                    .findFragmentById(R.id.item_list)).updateList(selectedLabel);
+        } else {
+            MessageListFragment listFragment = new MessageListFragment(getApplicationContext());
+            changeList(listFragment);
+            listFragment.updateList(selectedLabel);
+        }
+    }
+
     /**
      * Callback method from {@link ListSelectionListener}
      * indicating that the item with the given ID was selected.
@@ -354,6 +352,7 @@ public class MessageListActivity extends AppCompatActivity
 
     @Override
     public void updateTitle(CharSequence title) {
+        //noinspection ConstantConditions
         getSupportActionBar().setTitle(title);
     }
 

app/src/main/java/ch/dissem/apps/abit/MessageListFragment.java

@@ -1,25 +1,24 @@
 package ch.dissem.apps.abit;
 
-import android.app.Activity;
+import android.annotation.SuppressLint;
 import android.content.Context;
 import android.content.Intent;
 import android.graphics.Typeface;
 import android.os.Bundle;
 import android.support.design.widget.FloatingActionButton;
-import android.support.v4.app.ListFragment;
+import android.view.LayoutInflater;
-import android.view.*;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
 import android.widget.ArrayAdapter;
 import android.widget.ImageView;
-import android.widget.ListView;
 import android.widget.TextView;
+
 import ch.dissem.apps.abit.listener.ActionBarListener;
 import ch.dissem.apps.abit.listener.ListSelectionListener;
-
-import ch.dissem.apps.abit.listeners.ActionBarListener;
-import ch.dissem.apps.abit.listeners.ListSelectionListener;
 import ch.dissem.apps.abit.service.Singleton;
-import ch.dissem.bitmessage.BitmessageContext;
-import ch.dissem.bitmessage.entity.BitmessageAddress;
 import ch.dissem.bitmessage.entity.Plaintext;
 import ch.dissem.bitmessage.entity.valueobject.Label;
 import ch.dissem.bitmessage.ports.MessageRepository;
@@ -45,6 +44,7 @@ public class MessageListFragment extends AbstractItemListFragment<Plaintext> {
     public MessageListFragment() {
     }
 
+    @SuppressLint("ValidFragment")
     public MessageListFragment(Context ctx) {
         bmc = Singleton.getBitmessageContext(ctx);
     }
@@ -98,7 +98,11 @@ public class MessageListFragment extends AbstractItemListFragment<Plaintext> {
             }
         });
         if (getActivity() instanceof ActionBarListener) {
-            ((ActionBarListener) getActivity()).updateTitle(label.toString());
+            if (label != null) {
+                ((ActionBarListener) getActivity()).updateTitle(label.toString());
+            } else {
+                ((ActionBarListener) getActivity()).updateTitle(getString(R.string.archive));
+            }
         }
         if (emptyTrashMenuItem != null) {
             emptyTrashMenuItem.setVisible(label != null && label.getType() == Label.Type.TRASH);

app/src/main/java/ch/dissem/apps/abit/repository/AndroidInventory.java

@@ -187,7 +187,7 @@ public class AndroidInventory implements Inventory {
                 "hash = X'" + object.getInventoryVector() + "'",
                 null, null, null, null
         );
-        return c.getColumnCount() > 0;
+        return c.getCount() > 0;
     }
 
     @Override