Switch from accounts

app/src/acad/res/values/strings.xml

@@ -20,7 +20,7 @@
 
     <string name="show_more">Montrer plus</string>
     <string name="show_less">Montrer moins</string>
-
+    <string name="no_instances">Aucune instance !</string>
     <string name="set_play_screen_lock">Verrouillage d\'écran</string>
     <string name="set_play_screen_lock_description">Continuer à lire des vidéos lorsque l\'écran est verrouillé</string>
 
@@ -165,8 +165,12 @@
     <string name="app_logo">Logo de l’application</string>
     <!-- languages not translated -->
     <string name="subscriptions">Abonnements</string>
+    <string name="delete_instance">Supprimer l\'instance</string>
+    <string name="delete_instance_confirm">Etes-vous sûr de vouloir supprimer cette instance ?</string>
+
     <string name="delete_comment">Supprimer le commentaire</string>
     <string name="delete_comment_confirm">Etes-vous sûr de vouloir supprimer ce commentaire ?</string>
+
     <string name="set_video_mode">Mode pour les vidéos</string>
     <string name="filter">Filtrer</string>
     <string name="sepia_search">Recherche sépia</string>

app/src/full/res/values/strings.xml

@@ -16,7 +16,7 @@
     <string name="set_video_sensitive_choice" translatable="false">set_video_sensitive_choice</string>
     <string name="set_video_in_list">Videos in list</string>
     <string name="set_video_in_list_description">Change the layout for displaying videos in a list</string>
-
+    <string name="no_instances">No instances !</string>
     <string name="show_more">Show more</string>
     <string name="show_less">Show less</string>
 
@@ -180,6 +180,9 @@
     <!-- languages not translated -->
     <string name="subscriptions">Subscriptions</string>
 
+    <string name="delete_instance">Delete an instance</string>
+    <string name="delete_instance_confirm">Are you sure to delete this instance?</string>
+
     <string name="delete_comment">Delete a comment</string>
     <string name="delete_comment_confirm">Are you sure to delete this comment?</string>
     <string name="set_video_mode">Mode for videos</string>

app/src/main/java/app/fedilab/fedilabtube/AccountActivity.java

@@ -41,15 +41,13 @@ import com.google.android.material.tabs.TabLayout;
 
 import org.jetbrains.annotations.NotNull;
 
-import java.util.List;
-
 import app.fedilab.fedilabtube.client.RetrofitPeertubeAPI;
 import app.fedilab.fedilabtube.client.data.AccountData.Account;
-import app.fedilab.fedilabtube.drawer.OwnAccountsAdapter;
 import app.fedilab.fedilabtube.fragment.DisplayAccountsFragment;
 import app.fedilab.fedilabtube.fragment.DisplayChannelsFragment;
 import app.fedilab.fedilabtube.fragment.DisplayNotificationsFragment;
 import app.fedilab.fedilabtube.helper.Helper;
+import app.fedilab.fedilabtube.helper.SwitchAccountHelper;
 import app.fedilab.fedilabtube.sqlite.AccountDAO;
 import app.fedilab.fedilabtube.sqlite.Sqlite;
 
@@ -210,42 +208,7 @@ public class AccountActivity extends AppCompatActivity {
             finish();
             return true;
         } else if (item.getItemId() == R.id.action_add_account) {
-            SQLiteDatabase db = Sqlite.getInstance(getApplicationContext(), Sqlite.DB_NAME, null, Sqlite.DB_VERSION).open();
+            SwitchAccountHelper.switchDialog(AccountActivity.this, true);
-            List<Account> accounts = new AccountDAO(AccountActivity.this, db).getAllAccount();
-
-            AlertDialog.Builder builderSingle = new AlertDialog.Builder(AccountActivity.this);
-            builderSingle.setTitle(getString(R.string.list_of_accounts));
-            if (accounts != null) {
-                final OwnAccountsAdapter accountsListAdapter = new OwnAccountsAdapter(AccountActivity.this, accounts);
-                final Account[] accountArray = new Account[accounts.size()];
-                int i = 0;
-                for (Account account : accounts) {
-                    accountArray[i] = account;
-                    i++;
-                }
-                builderSingle.setAdapter(accountsListAdapter, (dialog, which) -> {
-                    final Account account = accountArray[which];
-                    SharedPreferences sharedpreferences = getSharedPreferences(Helper.APP_PREFS, MODE_PRIVATE);
-                    SharedPreferences.Editor editor = sharedpreferences.edit();
-                    editor.putString(Helper.PREF_KEY_OAUTH_TOKEN, account.getToken());
-                    editor.putString(Helper.PREF_INSTANCE, account.getHost());
-                    editor.putString(Helper.PREF_KEY_ID, account.getId());
-                    editor.putString(Helper.PREF_KEY_NAME, account.getUsername());
-                    editor.apply();
-                    dialog.dismiss();
-                    Intent intent = new Intent(AccountActivity.this, MainActivity.class);
-                    startActivity(intent);
-                    finish();
-                });
-            }
-            builderSingle.setNegativeButton(R.string.cancel, (dialog, which) -> dialog.dismiss());
-            builderSingle.setPositiveButton(R.string.add_account, (dialog, which) -> {
-                Intent intent = new Intent(AccountActivity.this, LoginActivity.class);
-                startActivity(intent);
-                finish();
-            });
-
-            builderSingle.show();
         }
         return super.onOptionsItemSelected(item);
     }

app/src/main/java/app/fedilab/fedilabtube/MainActivity.java

@@ -39,7 +39,6 @@ import androidx.appcompat.widget.SearchView;
 import androidx.appcompat.widget.Toolbar;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
-import androidx.lifecycle.ViewModelProvider;
 
 import com.google.android.material.bottomnavigation.BottomNavigationView;
 import com.kobakei.ratethisapp.RateThisApp;
@@ -55,7 +54,7 @@ import java.util.regex.Pattern;
 
 import app.fedilab.fedilabtube.client.RetrofitPeertubeAPI;
 import app.fedilab.fedilabtube.client.data.AccountData.Account;
-import app.fedilab.fedilabtube.client.data.VideoData;
+import app.fedilab.fedilabtube.client.data.InstanceData;
 import app.fedilab.fedilabtube.client.entities.Error;
 import app.fedilab.fedilabtube.client.entities.OauthParams;
 import app.fedilab.fedilabtube.client.entities.PeertubeInformation;
@@ -66,13 +65,16 @@ import app.fedilab.fedilabtube.client.entities.WellKnownNodeinfo;
 import app.fedilab.fedilabtube.fragment.DisplayOverviewFragment;
 import app.fedilab.fedilabtube.fragment.DisplayVideosFragment;
 import app.fedilab.fedilabtube.helper.Helper;
+import app.fedilab.fedilabtube.helper.SwitchAccountHelper;
 import app.fedilab.fedilabtube.services.RetrieveInfoService;
 import app.fedilab.fedilabtube.sqlite.AccountDAO;
 import app.fedilab.fedilabtube.sqlite.Sqlite;
-import app.fedilab.fedilabtube.viewmodel.SearchVM;
+import app.fedilab.fedilabtube.sqlite.StoredInstanceDAO;
 import app.fedilab.fedilabtube.viewmodel.TimelineVM;
 import es.dmoral.toasty.Toasty;
 
+import static app.fedilab.fedilabtube.MainActivity.TypeOfConnection.NORMAL;
+import static app.fedilab.fedilabtube.MainActivity.TypeOfConnection.SURFING;
 import static app.fedilab.fedilabtube.helper.Helper.academies;
 
 public class MainActivity extends AppCompatActivity {
@@ -80,12 +82,20 @@ public class MainActivity extends AppCompatActivity {
     public static PeertubeInformation peertubeInformation;
 
     public static int PICK_INSTANCE = 5641;
+    public static int PICK_INSTANCE_SURF = 5642;
     final FragmentManager fm = getSupportFragmentManager();
     Fragment active;
     private DisplayVideosFragment recentFragment, locaFragment, trendingFragment, subscriptionFragment, mostLikedFragment;
     private DisplayOverviewFragment overviewFragment;
     public static UserMe userMe;
 
+    public enum TypeOfConnection{
+        UNKNOWN,
+        NORMAL,
+        SURFING
+    }
+
+    private TypeOfConnection typeOfConnection;
 
     private final BottomNavigationView.OnNavigationItemSelectedListener mOnNavigationItemSelectedListener
             = item -> {
@@ -136,6 +146,7 @@ public class MainActivity extends AppCompatActivity {
         Toolbar toolbar = findViewById(R.id.toolbar);
         setSupportActionBar(toolbar);
 
+        typeOfConnection = TypeOfConnection.UNKNOWN;
 
         BottomNavigationView navView = findViewById(R.id.nav_view);
 
@@ -144,6 +155,7 @@ public class MainActivity extends AppCompatActivity {
         if( getSupportActionBar() != null) {
             getSupportActionBar().setDisplayShowTitleEnabled(false);
         }
+        checkIfConnectedUsers();
 
         Fragment fragment = getSupportFragmentManager().findFragmentByTag("5");
         if (fragment != null)
@@ -212,15 +224,6 @@ public class MainActivity extends AppCompatActivity {
 
         if (Helper.isLoggedIn(MainActivity.this)) {
 
-            if( BuildConfig.full_instances) {
-                ImageButton instances = toolbar.findViewById(R.id.instances);
-                instances.setVisibility(View.VISIBLE);
-                instances.setOnClickListener(v->{
-                    Intent intent = new Intent(MainActivity.this, ManageInstancesActivity.class);
-                    startActivity(intent);
-                    overridePendingTransition( R.anim.slide_in_up, R.anim.slide_out_up );
-                });
-            }
             navView.inflateMenu(R.menu.bottom_nav_menu_connected);
                 new Thread(() -> {
                     final SharedPreferences sharedpreferences = getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE);
@@ -353,7 +356,7 @@ public class MainActivity extends AppCompatActivity {
                 return false;
             }
         });
-        MenuItem instanceItem = menu.findItem(R.id.action_change_instance);
+
         MenuItem uploadItem = menu.findItem(R.id.action_upload);
         MenuItem myVideosItem = menu.findItem(R.id.action_myvideos);
         MenuItem playslistItem = menu.findItem(R.id.action_playlist);
@@ -362,6 +365,36 @@ public class MainActivity extends AppCompatActivity {
         MenuItem settingsItem = menu.findItem(R.id.action_settings);
         MenuItem sepiaSearchItem = menu.findItem(R.id.action_sepia_search);
         MenuItem incognitoItem = menu.findItem(R.id.action_incognito);
+        MenuItem instanceItem = menu.findItem(R.id.action_change_instance);
+        MenuItem accountItem = menu.findItem(R.id.action_account);
+
+        Toolbar toolbar = findViewById(R.id.toolbar);
+        ImageButton instances = toolbar.findViewById(R.id.instances);
+        if(BuildConfig.full_instances && ((Helper.isLoggedIn(MainActivity.this) && typeOfConnection == NORMAL) || typeOfConnection == SURFING)) {
+            instances.setVisibility(View.VISIBLE);
+            instances.setOnClickListener(null);
+            instances.setOnClickListener(v->{
+                Intent intent = new Intent(MainActivity.this, ManageInstancesActivity.class);
+                startActivity(intent);
+                overridePendingTransition( R.anim.slide_in_up, R.anim.slide_out_up );
+            });
+        }else {
+            instances.setVisibility(View.GONE);
+        }
+        switch (typeOfConnection){
+            case UNKNOWN:
+                instanceItem.setVisible(false);
+                accountItem.setVisible(false);
+                uploadItem.setVisible(false);
+                myVideosItem.setVisible(false);
+                playslistItem.setVisible(false);
+                historyItem.setVisible(false);
+                settingsItem.setVisible(false);
+                mostLikedItem.setVisible(false);
+                incognitoItem.setVisible(false);
+                break;
+            case NORMAL:
+                accountItem.setVisible(true);
                 if (Helper.isLoggedIn(MainActivity.this)) {
                     instanceItem.setVisible(false);
                     uploadItem.setVisible(true);
@@ -384,18 +417,52 @@ public class MainActivity extends AppCompatActivity {
                     mostLikedItem.setVisible(false);
                     incognitoItem.setVisible(false);
                 }
+                break;
+            case SURFING:
+                instanceItem.setVisible(false);
+                accountItem.setVisible(true);
+                uploadItem.setVisible(false);
+                myVideosItem.setVisible(false);
+                playslistItem.setVisible(false);
+                historyItem.setVisible(false);
+                settingsItem.setVisible(false);
+                mostLikedItem.setVisible(false);
+                incognitoItem.setVisible(false);
+                break;
+        }
+
+
         if (!BuildConfig.full_instances) {
             sepiaSearchItem.setVisible(false);
         }
         return true;
     }
 
+    private void checkIfConnectedUsers(){
+        new Thread(() -> {
+            try {
+                typeOfConnection = NORMAL;
+                if( !Helper.isLoggedIn(MainActivity.this)) {
+                    SQLiteDatabase db = Sqlite.getInstance(getApplicationContext(), Sqlite.DB_NAME, null, Sqlite.DB_VERSION).open();
+                    List<Account> accounts = new AccountDAO(MainActivity.this, db).getAllAccount();
+                    if( accounts != null && accounts.size() > 0 ) {
+                        //The user is not authenticated and there accounts in db. That means the user is surfing some other instances
+                        typeOfConnection = TypeOfConnection.SURFING;
+                    }
+                }
+                runOnUiThread(this::invalidateOptionsMenu);
+
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }).start();
+    }
 
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         if (item.getItemId() == R.id.action_change_instance) {
             if (BuildConfig.full_instances) {
-                showRadioButtonDialogFullInstances(MainActivity.this);
+                showRadioButtonDialogFullInstances(MainActivity.this, false);
             } else {
                 showRadioButtonDialog();
             }
@@ -405,12 +472,16 @@ public class MainActivity extends AppCompatActivity {
             startActivity(intent);
         } else if (item.getItemId() == R.id.action_account) {
             Intent intent;
+            if( typeOfConnection == SURFING) {
+                SwitchAccountHelper.switchDialog(MainActivity.this, false);
+            } else {
                 if (Helper.isLoggedIn(MainActivity.this)) {
                     intent = new Intent(MainActivity.this, AccountActivity.class);
                 } else {
                     intent = new Intent(MainActivity.this, LoginActivity.class);
                 }
                 startActivity(intent);
+            }
             return true;
         } else if (item.getItemId() == R.id.action_upload) {
             Intent intent = new Intent(MainActivity.this, PeertubeUploadActivity.class);
@@ -519,8 +590,10 @@ public class MainActivity extends AppCompatActivity {
         alert.show();
     }
 
+
+
     @SuppressLint("ApplySharedPref")
-    public static void showRadioButtonDialogFullInstances(Activity activity) {
+    public static void showRadioButtonDialogFullInstances(Activity activity, boolean storeInDb) {
         final SharedPreferences sharedpreferences = activity.getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE);
         AlertDialog.Builder alt_bld = new AlertDialog.Builder(activity);
         alt_bld.setTitle(R.string.instance_choice);
@@ -541,11 +614,22 @@ public class MainActivity extends AppCompatActivity {
                             SharedPreferences.Editor editor = sharedpreferences.edit();
                             editor.putString(Helper.PREF_INSTANCE, newInstance);
                             editor.commit();
+                            if( storeInDb) {
+                                newInstance = newInstance.trim().toLowerCase();
+                                InstanceData.AboutInstance aboutInstance = new RetrofitPeertubeAPI(activity, newInstance, null).getAboutInstance();
+                                SQLiteDatabase db = Sqlite.getInstance(activity.getApplicationContext(), Sqlite.DB_NAME, null, Sqlite.DB_VERSION).open();
+                                new StoredInstanceDAO(activity, db).insertInstance(aboutInstance, newInstance);
+                                activity.runOnUiThread(() -> {
+                                    dialog.dismiss();
+                                    Helper.logoutNoRemoval(activity);
+                                });
+                            }else {
                                 activity.runOnUiThread(() -> {
                                     dialog.dismiss();
                                     Intent intent = new Intent(activity, MainActivity.class);
                                     activity.startActivity(intent);
                                 });
+                            }
                         } else {
                             activity.runOnUiThread(() -> Toasty.error(activity, activity.getString(R.string.not_valide_instance), Toast.LENGTH_LONG).show());
                         }
@@ -557,7 +641,11 @@ public class MainActivity extends AppCompatActivity {
         alt_bld.setNegativeButton(R.string.cancel, (dialog, which) -> dialog.dismiss());
         alt_bld.setNeutralButton(R.string.help, (dialog, which) -> {
             Intent intent = new Intent(activity, InstancePickerActivity.class);
+            if(storeInDb) {
+                activity.startActivityForResult(intent, PICK_INSTANCE_SURF);
+            }else{
                 activity.startActivityForResult(intent, PICK_INSTANCE);
+            }
         });
         AlertDialog alert = alt_bld.create();
         alert.show();
@@ -569,6 +657,14 @@ public class MainActivity extends AppCompatActivity {
     public void onActivityResult(int requestCode, int resultCode, Intent data) {
         super.onActivityResult(requestCode, resultCode, data);
         if (requestCode == PICK_INSTANCE && resultCode == Activity.RESULT_OK) {
+            if (data != null && data.getData() != null) {
+                final SharedPreferences sharedpreferences = getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE);
+                SharedPreferences.Editor editor = sharedpreferences.edit();
+                editor.putString(Helper.PREF_INSTANCE, String.valueOf(data.getData()));
+                editor.commit();
+               finish();
+            }
+        }else  if (requestCode == PICK_INSTANCE_SURF && resultCode == Activity.RESULT_OK) {
             if (data != null && data.getData() != null) {
                 final SharedPreferences sharedpreferences = getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE);
                 SharedPreferences.Editor editor = sharedpreferences.edit();

app/src/main/java/app/fedilab/fedilabtube/ManageInstancesActivity.java

@@ -16,24 +16,28 @@ package app.fedilab.fedilabtube;
 
 import android.annotation.SuppressLint;
 import android.app.Activity;
-import android.content.Context;
 import android.content.Intent;
-import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.view.MenuItem;
 import android.view.View;
 
 import androidx.appcompat.app.AppCompatActivity;
+import androidx.lifecycle.ViewModelProvider;
 
 
+import java.util.List;
+
+import app.fedilab.fedilabtube.client.data.InstanceData;
 import app.fedilab.fedilabtube.databinding.ActivityManageInstancesBinding;
+import app.fedilab.fedilabtube.drawer.AboutInstanceAdapter;
 import app.fedilab.fedilabtube.helper.Helper;
+import app.fedilab.fedilabtube.viewmodel.InfoInstanceVM;
 
-import static app.fedilab.fedilabtube.MainActivity.PICK_INSTANCE;
+import static app.fedilab.fedilabtube.MainActivity.PICK_INSTANCE_SURF;
 import static app.fedilab.fedilabtube.MainActivity.showRadioButtonDialogFullInstances;
 
 
-public class ManageInstancesActivity extends AppCompatActivity {
+public class ManageInstancesActivity extends AppCompatActivity implements AboutInstanceAdapter.AllInstancesRemoved {
 
     private  ActivityManageInstancesBinding binding;
 
@@ -47,8 +51,24 @@ public class ManageInstancesActivity extends AppCompatActivity {
             getSupportActionBar().setDisplayHomeAsUpEnabled(true);
             getSupportActionBar().setDisplayShowHomeEnabled(true);
         }
+        binding.loader.setVisibility(View.VISIBLE);
+        binding.noAction.setVisibility(View.GONE);
+        binding.lvInstances.setVisibility(View.GONE);
+        binding.actionButton.setOnClickListener(v-> showRadioButtonDialogFullInstances(ManageInstancesActivity.this, true));
 
-        binding.actionButton.setOnClickListener(v-> showRadioButtonDialogFullInstances(ManageInstancesActivity.this));
+        InfoInstanceVM viewModelInfoInstance = new ViewModelProvider(ManageInstancesActivity.this).get(InfoInstanceVM.class);
+        viewModelInfoInstance.getInstances().observe(ManageInstancesActivity.this, this::manageVIewInfoInstance);
+    }
+
+    private void manageVIewInfoInstance(List<InstanceData.AboutInstance> aboutInstances) {
+        binding.loader.setVisibility(View.GONE);
+        if( aboutInstances == null || aboutInstances.size() == 0) {
+            binding.noAction.setVisibility(View.VISIBLE);
+            binding.lvInstances.setVisibility(View.GONE);
+            return;
+        }
+        binding.noAction.setVisibility(View.GONE);
+        binding.lvInstances.setVisibility(View.VISIBLE);
 
     }
 
@@ -72,16 +92,16 @@ public class ManageInstancesActivity extends AppCompatActivity {
     @Override
     public void onActivityResult(int requestCode, int resultCode, Intent data) {
         super.onActivityResult(requestCode, resultCode, data);
-        if (requestCode == PICK_INSTANCE && resultCode == Activity.RESULT_OK) {
+        if (requestCode == PICK_INSTANCE_SURF && resultCode == Activity.RESULT_OK) {
             if (data != null && data.getData() != null) {
-                final SharedPreferences sharedpreferences = getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE);
+                Helper.logoutNoRemoval(ManageInstancesActivity.this);
-                SharedPreferences.Editor editor = sharedpreferences.edit();
-                editor.putString(Helper.PREF_INSTANCE, String.valueOf(data.getData()));
-                editor.commit();
-                Intent intent = new Intent(ManageInstancesActivity.this, MainActivity.class);
-                startActivity(intent);
-                finish();
             }
         }
     }
+
+    @Override
+    public void onAllInstancesRemoved() {
+        binding.noAction.setVisibility(View.VISIBLE);
+        binding.lvInstances.setVisibility(View.GONE);
+    }
 }

app/src/main/java/app/fedilab/fedilabtube/client/PeertubeService.java

@@ -66,6 +66,10 @@ public interface PeertubeService {
     @GET(".well-known/nodeinfo")
     Call<WellKnownNodeinfo> getWellKnownNodeinfo();
 
+    //Instance info
+    @GET("config/about")
+    Call<InstanceData.AboutInstance> configAbout();
+
     @GET("{nodeInfoPath}")
     Call<WellKnownNodeinfo.NodeInfo> getNodeinfo(@Path(value = "nodeInfoPath", encoded = true) String nodeInfoPath);
 

app/src/main/java/app/fedilab/fedilabtube/client/RetrofitPeertubeAPI.java

@@ -597,6 +597,25 @@ public class RetrofitPeertubeAPI {
         return apiResponse;
     }
 
+    /**
+     * About the instance
+     * @return AboutInstance
+     */
+    public InstanceData.AboutInstance getAboutInstance() {
+
+        PeertubeService peertubeService = init();
+        Call<InstanceData.AboutInstance> about = peertubeService.configAbout();
+        try {
+            Response<InstanceData.AboutInstance> response = about.execute();
+            if (response.isSuccessful() && response.body() != null) {
+               return response.body();
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
+
     /**
      * Returns informations about Peertube such privacies, licenses, etc.
      *

app/src/main/java/app/fedilab/fedilabtube/client/data/InstanceData.java

@@ -1,9 +1,12 @@
 package app.fedilab.fedilabtube.client.data;
 
+import android.os.Parcel;
+import android.os.Parcelable;
 import android.text.SpannableStringBuilder;
 
 import com.google.gson.annotations.SerializedName;
 
+import java.io.Serializable;
 import java.util.Date;
 import java.util.List;
 
@@ -239,5 +242,94 @@ public class InstanceData {
         }
     }
 
+    public static class AboutInstance implements Parcelable, Serializable {
+
+        @SerializedName("name")
+        private String name;
+        @SerializedName("shortDescription")
+        private String shortDescription;
+        @SerializedName("description")
+        private String description;
+        @SerializedName("terms")
+        private String terms;
+        private String host;
+
+
+        public AboutInstance(){}
+
+        protected AboutInstance(Parcel in) {
+            name = in.readString();
+            shortDescription = in.readString();
+            description = in.readString();
+            terms = in.readString();
+            host = in.readString();
+        }
+
+        public static final Creator<AboutInstance> CREATOR = new Creator<AboutInstance>() {
+            @Override
+            public AboutInstance createFromParcel(Parcel in) {
+                return new AboutInstance(in);
+            }
+
+            @Override
+            public AboutInstance[] newArray(int size) {
+                return new AboutInstance[size];
+            }
+        };
+
+        public String getName() {
+            return name;
+        }
+
+        public void setName(String name) {
+            this.name = name;
+        }
+
+        public String getShortDescription() {
+            return shortDescription;
+        }
+
+        public void setShortDescription(String shortDescription) {
+            this.shortDescription = shortDescription;
+        }
+
+        public String getDescription() {
+            return description;
+        }
+
+        public void setDescription(String description) {
+            this.description = description;
+        }
+
+        public String getTerms() {
+            return terms;
+        }
+
+        public void setTerms(String terms) {
+            this.terms = terms;
+        }
+
+        public String getHost() {
+            return host;
+        }
+
+        public void setHost(String host) {
+            this.host = host;
+        }
+
+        @Override
+        public int describeContents() {
+            return 0;
+        }
+
+        @Override
+        public void writeToParcel(Parcel parcel, int i) {
+            parcel.writeString(name);
+            parcel.writeString(shortDescription);
+            parcel.writeString(description);
+            parcel.writeString(terms);
+            parcel.writeString(host);
+        }
+    }
 }
 

app/src/main/java/app/fedilab/fedilabtube/drawer/AboutInstanceAdapter.java

@@ -0,0 +1,149 @@
+package app.fedilab.fedilabtube.drawer;
+/* Copyright 2020 Thomas Schneider
+ *
+ * This file is a part of TubeLab
+ *
+ * This program is free software; you can redistribute it and/or modify it under the terms of the
+ * GNU General Public License as published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * TubeLab is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+ * Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with TubeLab; if not,
+ * see <http://www.gnu.org/licenses>. */
+
+
+import android.annotation.SuppressLint;
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.database.sqlite.SQLiteDatabase;
+import android.os.Handler;
+import android.os.Looper;
+import android.view.LayoutInflater;
+import android.view.ViewGroup;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.widget.PopupMenu;
+import androidx.recyclerview.widget.RecyclerView;
+
+import java.util.List;
+
+import app.fedilab.fedilabtube.MainActivity;
+import app.fedilab.fedilabtube.R;
+import app.fedilab.fedilabtube.client.RetrofitPeertubeAPI;
+import app.fedilab.fedilabtube.client.data.InstanceData;
+import app.fedilab.fedilabtube.databinding.DrawerAboutInstanceBinding;
+import app.fedilab.fedilabtube.helper.Helper;
+import app.fedilab.fedilabtube.sqlite.Sqlite;
+import app.fedilab.fedilabtube.sqlite.StoredInstanceDAO;
+
+
+public class AboutInstanceAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
+
+
+    private final List<InstanceData.AboutInstance> aboutInstances;
+    private final AboutInstanceAdapter aboutInstanceAdapter;
+    public AllInstancesRemoved allInstancesRemoved;
+    private Context context;
+
+    public AboutInstanceAdapter(List<InstanceData.AboutInstance> aboutInstances) {
+        aboutInstanceAdapter = this;
+        this.aboutInstances = aboutInstances;
+    }
+
+    @Override
+    public long getItemId(int position) {
+        return position;
+    }
+
+    @Override
+    public int getItemCount() {
+        return aboutInstances.size();
+    }
+
+
+    @NonNull
+    @Override
+    public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        context = parent.getContext();
+        DrawerAboutInstanceBinding itemBinding = DrawerAboutInstanceBinding .inflate(LayoutInflater.from(parent.getContext()), parent, false);
+        return new ViewHolder(itemBinding);
+    }
+
+    @SuppressLint("ApplySharedPref")
+    @Override
+    public void onBindViewHolder(@NonNull final RecyclerView.ViewHolder viewHolder, int i) {
+
+        context = viewHolder.itemView.getContext();
+
+        final ViewHolder holder = (ViewHolder) viewHolder;
+
+        final InstanceData.AboutInstance aboutInstance = aboutInstances.get(i);
+
+        holder.binding.aboutInstanceDescription.setText(aboutInstance.getShortDescription());
+        holder.binding.aboutInstanceName.setText(aboutInstance.getName());
+        holder.binding.playlistContainer.setOnClickListener(v->{
+            final SharedPreferences sharedpreferences = context.getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE);
+            SharedPreferences.Editor editor = sharedpreferences.edit();
+            editor.putString(Helper.PREF_INSTANCE, aboutInstance.getHost());
+            editor.commit();
+            ((Activity)context).runOnUiThread(() -> {
+                Intent intent = new Intent(context, MainActivity.class);
+                context.startActivity(intent);
+            });
+        });
+        holder.binding.instanceMore.setOnClickListener(v->{
+            PopupMenu popup = new PopupMenu(context, holder.binding.instanceMore);
+            popup.getMenuInflater()
+                    .inflate(R.menu.instance_menu, popup.getMenu());
+            popup.setOnMenuItemClickListener(item -> {
+                int itemId = item.getItemId();
+                if (itemId == R.id.action_delete) {
+                    AlertDialog.Builder builder = new AlertDialog.Builder(context);
+                    builder.setTitle(R.string.delete_instance);
+                    builder.setMessage(R.string.delete_instance_confirm);
+                    builder.setIcon(android.R.drawable.ic_dialog_alert)
+                            .setPositiveButton(R.string.delete, (dialog, which) -> {
+                                new Thread(() -> {
+                                    SQLiteDatabase db = Sqlite.getInstance(context.getApplicationContext(), Sqlite.DB_NAME, null, Sqlite.DB_VERSION).open();
+                                    new StoredInstanceDAO(context, db).removeInstance(aboutInstance.getHost());
+                                    Handler mainHandler = new Handler(Looper.getMainLooper());
+                                    Runnable myRunnable = () -> {
+                                        if (aboutInstances.size() == 0) {
+                                            allInstancesRemoved.onAllInstancesRemoved();
+                                        }
+                                    };
+                                    mainHandler.post(myRunnable);
+                                }).start();
+
+                                dialog.dismiss();
+                            })
+                            .setNegativeButton(R.string.no, (dialog, which) -> dialog.dismiss())
+                            .show();
+                }
+                return true;
+            });
+        });
+    }
+
+    public interface AllInstancesRemoved {
+        void onAllInstancesRemoved();
+    }
+
+    static class ViewHolder extends RecyclerView.ViewHolder {
+
+        DrawerAboutInstanceBinding binding;
+
+        ViewHolder(DrawerAboutInstanceBinding itemView) {
+            super(itemView.getRoot());
+            binding = itemView;
+        }
+
+    }
+
+}

app/src/main/java/app/fedilab/fedilabtube/helper/Helper.java

@@ -121,6 +121,7 @@ public class Helper {
     public static final String PREF_KEY_ID = "userID";
     public static final String PREF_KEY_NAME = "my_user_name";
     public static final String PREF_INSTANCE = "instance";
+    public static final String PREF_INSTANCE_SURF = "instance_surf";
     public static final int EXTERNAL_STORAGE_REQUEST_CODE = 84;
     public static final String SET_VIDEOS_PER_PAGE = "set_videos_per_page";
     public static final String VIDEO_ID = "video_id_update";
@@ -626,6 +627,27 @@ public class Helper {
     }
 
 
+    /**
+     * Log out without removing user in db
+     *
+     * @param activity Activity
+     */
+    public static void logoutNoRemoval(Activity activity) {
+        SharedPreferences sharedpreferences = activity.getSharedPreferences(APP_PREFS, Context.MODE_PRIVATE);
+        SharedPreferences.Editor editor = sharedpreferences.edit();
+        editor.putString(PREF_KEY_OAUTH_TOKEN, null);
+        editor.putString(CLIENT_ID, null);
+        editor.putString(CLIENT_SECRET, null);
+        editor.putString(PREF_KEY_ID, null);
+        editor.putString(PREF_INSTANCE, null);
+        editor.putString(ID, null);
+        editor.apply();
+        Intent loginActivity = new Intent(activity, MainActivity.class);
+        activity.startActivity(loginActivity);
+        activity.finish();
+    }
+
+
     public static int getAttColor(Context context, int attColor) {
         TypedValue typedValue = new TypedValue();
         context.getTheme().resolveAttribute(attColor, typedValue, true);

app/src/main/java/app/fedilab/fedilabtube/helper/SwitchAccountHelper.java

@@ -0,0 +1,80 @@
+package app.fedilab.fedilabtube.helper;
+/* Copyright 2020 Thomas Schneider
+ *
+ * This file is a part of TubeLab
+ *
+ * This program is free software; you can redistribute it and/or modify it under the terms of the
+ * GNU General Public License as published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * TubeLab is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+ * Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with TubeLab; if not,
+ * see <http://www.gnu.org/licenses>. */
+
+import android.app.Activity;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.database.sqlite.SQLiteDatabase;
+
+import androidx.appcompat.app.AlertDialog;
+
+import java.util.List;
+
+
+import app.fedilab.fedilabtube.LoginActivity;
+import app.fedilab.fedilabtube.MainActivity;
+import app.fedilab.fedilabtube.R;
+import app.fedilab.fedilabtube.client.data.AccountData;
+import app.fedilab.fedilabtube.drawer.OwnAccountsAdapter;
+import app.fedilab.fedilabtube.sqlite.AccountDAO;
+import app.fedilab.fedilabtube.sqlite.Sqlite;
+
+import static android.content.Context.MODE_PRIVATE;
+
+public class SwitchAccountHelper {
+    
+    
+    public static void switchDialog(Activity activity, boolean withAddAccount){
+        SQLiteDatabase db = Sqlite.getInstance(activity.getApplicationContext(), Sqlite.DB_NAME, null, Sqlite.DB_VERSION).open();
+        List<AccountData.Account> accounts = new AccountDAO(activity, db).getAllAccount();
+
+        AlertDialog.Builder builderSingle = new AlertDialog.Builder(activity);
+        builderSingle.setTitle(activity.getString(R.string.list_of_accounts));
+        if (accounts != null) {
+            final OwnAccountsAdapter accountsListAdapter = new OwnAccountsAdapter(activity, accounts);
+            final AccountData.Account[] accountArray = new AccountData.Account[accounts.size()];
+            int i = 0;
+            for (AccountData.Account account : accounts) {
+                accountArray[i] = account;
+                i++;
+            }
+            builderSingle.setAdapter(accountsListAdapter, (dialog, which) -> {
+                final AccountData.Account account = accountArray[which];
+                SharedPreferences sharedpreferences = activity.getSharedPreferences(Helper.APP_PREFS, MODE_PRIVATE);
+                SharedPreferences.Editor editor = sharedpreferences.edit();
+                editor.putString(Helper.PREF_KEY_OAUTH_TOKEN, account.getToken());
+                editor.putString(Helper.PREF_INSTANCE, account.getHost());
+                editor.putString(Helper.PREF_KEY_ID, account.getId());
+                editor.putString(Helper.PREF_KEY_NAME, account.getUsername());
+                editor.apply();
+                dialog.dismiss();
+                Intent intent = new Intent(activity, MainActivity.class);
+                activity.startActivity(intent);
+                activity.finish();
+            });
+        }
+        builderSingle.setNegativeButton(R.string.cancel, (dialog, which) -> dialog.dismiss());
+        if( withAddAccount) {
+            builderSingle.setPositiveButton(R.string.add_account, (dialog, which) -> {
+                Intent intent = new Intent(activity, LoginActivity.class);
+                activity.startActivity(intent);
+                activity.finish();
+            });
+        }
+
+        builderSingle.show();
+    }
+}

app/src/main/java/app/fedilab/fedilabtube/sqlite/Sqlite.java

@@ -85,11 +85,13 @@ public class Sqlite extends SQLiteOpenHelper {
 
     static final String COL_USER_INSTANCE = "USER_INSTANCE";
     static final String TABLE_BOOKMARKED_INSTANCES = "BOOKMARKED_INSTANCES";
+    static final String COL_ABOUT = "ABOUT";
     private final String CREATE_TABLE_STORED_INSTANCES = "CREATE TABLE "
             + TABLE_BOOKMARKED_INSTANCES + "("
             + COL_ID + " INTEGER PRIMARY KEY AUTOINCREMENT, "
             + COL_INSTANCE + " TEXT NOT NULL, "
             + COL_USER_ID + " TEXT NOT NULL, "
+            + COL_ABOUT + " TEXT NOT NULL, "
             + COL_USER_INSTANCE + " TEXT NOT NULL)";
 
     public Sqlite(Context context, String name, SQLiteDatabase.CursorFactory factory, int version) {

app/src/main/java/app/fedilab/fedilabtube/sqlite/StoredInstanceDAO.java

@@ -0,0 +1,196 @@
+package app.fedilab.fedilabtube.sqlite;
+/* Copyright 2020 Thomas Schneider
+ *
+ * This file is a part of TubeLab
+ *
+ * This program is free software; you can redistribute it and/or modify it under the terms of the
+ * GNU General Public License as published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * TubeLab is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+ * Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with TubeLab; if not,
+ * see <http://www.gnu.org/licenses>. */
+
+import android.content.ContentValues;
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+
+import com.google.gson.Gson;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import app.fedilab.fedilabtube.client.data.InstanceData;
+import app.fedilab.fedilabtube.helper.Helper;
+
+
+@SuppressWarnings("UnusedReturnValue")
+public class StoredInstanceDAO {
+
+    private final SQLiteDatabase db;
+    public Context context;
+
+
+    public StoredInstanceDAO(Context context, SQLiteDatabase db) {
+        //Creation of the DB with tables
+        this.context = context;
+        this.db = db;
+    }
+
+
+    /**
+     * Insert instance info in database
+     *
+     * @param aboutInstance AboutInstance
+     * @param targetedInstance String
+     * @return boolean
+     */
+    public boolean insertInstance(InstanceData.AboutInstance aboutInstance, String targetedInstance) {
+        ContentValues values = new ContentValues();
+
+        SharedPreferences sharedpreferences = context.getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE);
+        String userId = sharedpreferences.getString(Helper.PREF_KEY_ID, null);
+        String instance = Helper.getLiveInstance(context);
+
+        values.put(Sqlite.COL_USER_ID, userId);
+        values.put(Sqlite.COL_USER_INSTANCE, instance);
+        values.put(Sqlite.COL_ABOUT, aboutInstanceToStringStorage(aboutInstance));
+        values.put(Sqlite.COL_INSTANCE, targetedInstance);
+        //Inserts account
+        try {
+            db.insertOrThrow(Sqlite.TABLE_BOOKMARKED_INSTANCES, null, values);
+
+        } catch (Exception e) {
+            e.printStackTrace();
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * Unserialized  AboutInstance
+     *
+     * @param serializedAboutInstance String serialized AboutInstance
+     * @return AboutInstance
+     */
+    public static InstanceData.AboutInstance restoreAboutInstanceFromString(String serializedAboutInstance) {
+        Gson gson = new Gson();
+        try {
+            return gson.fromJson(serializedAboutInstance, InstanceData.AboutInstance.class);
+        } catch (Exception e) {
+            return null;
+        }
+    }
+
+    /**
+     * Serialized AboutInstance class
+     *
+     * @param aboutInstance AboutInstance to serialize
+     * @return String serialized AboutInstance
+     */
+    public static String aboutInstanceToStringStorage(InstanceData.AboutInstance aboutInstance) {
+        Gson gson = new Gson();
+        try {
+            return gson.toJson(aboutInstance);
+        } catch (Exception e) {
+            return null;
+        }
+    }
+
+    /**
+     * Insert instance info in database
+     *
+     * @param aboutInstance AboutInstance
+     * @param targetedInstance String
+     * @return int
+     */
+    public int updateInstance(InstanceData.AboutInstance aboutInstance, String targetedInstance) {
+        ContentValues values = new ContentValues();
+        values.put(Sqlite.COL_ABOUT, aboutInstanceToStringStorage(aboutInstance));
+        try {
+            return db.update(Sqlite.TABLE_BOOKMARKED_INSTANCES,
+                    values, Sqlite.COL_INSTANCE + " =  ?",
+                    new String[]{targetedInstance});
+        } catch (Exception e) {
+            e.printStackTrace();
+            return -1;
+        }
+
+    }
+
+
+    public int removeInstance(String instance) {
+        return db.delete(Sqlite.TABLE_BOOKMARKED_INSTANCES, Sqlite.COL_INSTANCE + " = '" +instance + "'", null);
+    }
+
+
+
+    /**
+     * Returns all Instance in db
+     *
+     * @return List<AboutInstance>
+     */
+    public List<InstanceData.AboutInstance> getAllInstances() {
+
+        try {
+            Cursor c = db.query(Sqlite.TABLE_BOOKMARKED_INSTANCES, null, null, null, null, null, Sqlite.COL_INSTANCE + " ASC", null);
+            return cursorToListInstances(c);
+        } catch (Exception e) {
+            e.printStackTrace();
+            return null;
+        }
+    }
+
+
+
+    /***
+     * Method to hydrate an Account from database
+     * @param c Cursor
+     * @return Account
+     */
+    private InstanceData.AboutInstance cursorToInstance(Cursor c) {
+        //No element found
+        if (c.getCount() == 0) {
+            c.close();
+            return null;
+        }
+        //Take the first element
+        c.moveToFirst();
+        //New user
+        String aboutInstanceStr = c.getString(c.getColumnIndex(Sqlite.COL_ABOUT));
+        InstanceData.AboutInstance aboutInstance = restoreAboutInstanceFromString(aboutInstanceStr);
+        //Close the cursor
+        c.close();
+        return aboutInstance;
+    }
+
+
+    /***
+     * Method to hydrate an AboutInstance from database
+     * @param c Cursor
+     * @return List<AboutInstance>
+     */
+    private List<InstanceData.AboutInstance> cursorToListInstances(Cursor c) {
+        //No element found
+        if (c.getCount() == 0) {
+            c.close();
+            return null;
+        }
+        List<InstanceData.AboutInstance> aboutInstances = new ArrayList<>();
+        while (c.moveToNext()) {
+            String aboutInstanceStr = c.getString(c.getColumnIndex(Sqlite.COL_ABOUT));
+            InstanceData.AboutInstance aboutInstance = restoreAboutInstanceFromString(aboutInstanceStr);
+            aboutInstances.add(aboutInstance);
+        }
+        //Close the cursor
+        c.close();
+        return aboutInstances;
+    }
+
+
+}

app/src/main/java/app/fedilab/fedilabtube/viewmodel/InfoInstanceVM.java

@@ -0,0 +1,64 @@
+package app.fedilab.fedilabtube.viewmodel;
+/* Copyright 2020 Thomas Schneider
+ *
+ * This file is a part of TubeLab
+ *
+ * This program is free software; you can redistribute it and/or modify it under the terms of the
+ * GNU General Public License as published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * TubeLab is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+ * Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with TubeLab; if not,
+ * see <http://www.gnu.org/licenses>. */
+
+import android.app.Application;
+import android.content.Context;
+import android.database.sqlite.SQLiteDatabase;
+import android.os.Handler;
+import android.os.Looper;
+
+import androidx.annotation.NonNull;
+import androidx.lifecycle.AndroidViewModel;
+import androidx.lifecycle.LiveData;
+import androidx.lifecycle.MutableLiveData;
+
+import java.util.List;
+
+import app.fedilab.fedilabtube.client.data.InstanceData;
+import app.fedilab.fedilabtube.sqlite.Sqlite;
+import app.fedilab.fedilabtube.sqlite.StoredInstanceDAO;
+
+
+public class InfoInstanceVM extends AndroidViewModel {
+    private MutableLiveData<List<InstanceData.AboutInstance>> aboutInstanceMutableLiveData;
+
+    public InfoInstanceVM(@NonNull Application application) {
+        super(application);
+    }
+
+    public LiveData<List<InstanceData.AboutInstance>> getInstances() {
+        aboutInstanceMutableLiveData = new MutableLiveData<>();
+        loadInstances();
+        return aboutInstanceMutableLiveData;
+    }
+
+
+    private void loadInstances() {
+        Context _mContext = getApplication().getApplicationContext();
+        new Thread(() -> {
+            try {
+                SQLiteDatabase db = Sqlite.getInstance(_mContext.getApplicationContext(), Sqlite.DB_NAME, null, Sqlite.DB_VERSION).open();
+                List<InstanceData.AboutInstance> instances = new StoredInstanceDAO(_mContext, db).getAllInstances();
+                Handler mainHandler = new Handler(Looper.getMainLooper());
+                Runnable myRunnable = () -> aboutInstanceMutableLiveData.setValue(instances);
+                mainHandler.post(myRunnable);
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }).start();
+    }
+
+}

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

@@ -18,6 +18,7 @@
 
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/main_layout"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
@@ -30,7 +31,38 @@
         android:layout_width="match_parent"
         android:layout_height="match_parent"
          />
+    <RelativeLayout
+        android:id="@+id/no_action"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:visibility="gone"
+        app:layout_constraintTop_toTopOf="parent">
 
+        <TextView
+            android:id="@+id/no_action_text"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_gravity="center"
+            android:gravity="center"
+            android:padding="10dp"
+            android:text="@string/no_instances"
+            android:textSize="25sp" />
+    </RelativeLayout>
+    <!-- Main Loader -->
+    <RelativeLayout
+        android:id="@+id/loader"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:gravity="center"
+        android:visibility="gone">
+
+        <com.github.ybq.android.spinkit.SpinKitView
+            style="@style/progress"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            app:SpinKit_Color="?colorAccent" />
+    </RelativeLayout>
     <com.google.android.material.floatingactionbutton.FloatingActionButton
         android:id="@+id/action_button"
         android:layout_width="wrap_content"
@@ -39,6 +71,7 @@
         android:layout_alignParentEnd="true"
         android:layout_margin="@dimen/fab_margin_button"
         android:src="@drawable/ic_baseline_add_24"
+        android:contentDescription="@string/instances_picker"
         android:tint="@android:color/white"
         />
 </RelativeLayout>

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

@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+    Copyright 2020 Thomas Schneider
+
+    This file is a part of TubeLab
+
+    This program is free software; you can redistribute it and/or modify it under the terms of the
+    GNU General Public License as published by the Free Software Foundation; either version 3 of the
+    License, or (at your option) any later version.
+
+    TubeLab is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+    the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+    Public License for more details.
+
+    You should have received a copy of the GNU General Public License along with TubeLab; if not,
+    see <http://www.gnu.org/licenses>.
+-->
+
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/playlist_container"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:divider="?android:dividerHorizontal"
+    android:orientation="vertical"
+    android:showDividers="end">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="5dp"
+        android:layout_marginBottom="5dp">
+
+        <TextView
+            android:id="@+id/about_instance_name"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="10dp"
+            android:textSize="18sp"
+            android:textStyle="bold"
+            app:layout_constraintEnd_toStartOf="@+id/instance_more"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <TextView
+            android:id="@+id/about_instance_description"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toStartOf="@+id/instance_more"
+            app:layout_constraintTop_toBottomOf="@+id/about_instance_name" />
+
+        <ImageButton
+            android:id="@+id/instance_more"
+            style="@style/Widget.AppCompat.Button.Borderless"
+            android:layout_width="40dp"
+            android:layout_height="40dp"
+            android:layout_gravity="center"
+            android:contentDescription="@string/display_more"
+            android:src="@drawable/ic_baseline_more_vert_24"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</LinearLayout>

app/src/main/res/menu/instance_menu.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <item
+        android:id="@+id/action_delete"
+        android:icon="@drawable/ic_baseline_delete_24"
+        android:title="@string/delete"
+        app:showAsAction="ifRoom" />
+</menu>

app/src/main/res/menu/main_menu.xml

@@ -9,11 +9,11 @@
         android:title="@string/search"
         app:actionViewClass="androidx.appcompat.widget.SearchView"
         app:showAsAction="always|collapseActionView" />
-
     <item
         android:id="@+id/action_change_instance"
         android:icon="@drawable/ic_baseline_track_changes_24"
         android:title="@string/change_instance"
+        android:visible="false"
         app:showAsAction="ifRoom" />
     <item
         android:id="@+id/action_playlist"