First commit: customized structure from Nextcloud SSO Example: https://github.com/matiasdelellis/app-tutorial-android

2021-08-27 13:06:02 +02:00
commit cf7221eddc
86 changed files with 4131 additions and 0 deletions
--- a/app/.gitignore
+++ b/app/.gitignore
@ -0,0 +1 @@
+/build
--- a/app/build.gradle
+++ b/app/build.gradle
@ -0,0 +1,70 @@
+/*
+ * Nextcloud Geofavorites for Android
+ *
+ * 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.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 30
+
+    defaultConfig {
+        applicationId "it.danieleverducci.nextcloudmaps"
+        minSdkVersion 21
+        targetSdkVersion 30
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+}
+
+repositories {
+    // Needed for Nextcloud SSO
+    maven { url "https://jitpack.io" }
+}
+
+dependencies {
+    implementation fileTree(dir: "libs", include: ["*.jar"])
+
+    implementation 'com.android.support:design:30.0.1'
+    implementation 'androidx.appcompat:appcompat:1.2.0'
+    implementation 'androidx.recyclerview:recyclerview:1.1.0'
+    implementation "androidx.cardview:cardview:1.0.0"
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.1'
+    implementation "androidx.preference:preference:1.1.1"
+
+    testImplementation 'junit:junit:4.13'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
+
+    // Retrofif2
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.6.1'
+
+    // Nextcloud SSO
+    implementation "com.github.nextcloud:Android-SingleSignOn:0.5.6"
+}
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<manifest
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    package="it.danieleverducci.nextcloudmaps">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+
+    <queries>
+        <package android:name="com.nextcloud.client" />
+    </queries>
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+
+        <activity android:name=".activity.login.LoginActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".activity.main.MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+            </intent-filter>
+        </activity>
+
+        <activity
+            android:name=".activity.about.AboutActivity"
+            android:launchMode="singleTask"
+            android:theme="@style/AppTheme"/>
+    </application>
+
+</manifest>
--- a/app/src/main/ic_launcher-playstore.png
+++ b/app/src/main/ic_launcher-playstore.png
--- a/app/src/main/java/it/danieleverducci/nextcloudmaps/activity/about/AboutActivity.java
+++ b/app/src/main/java/it/danieleverducci/nextcloudmaps/activity/about/AboutActivity.java
@ -0,0 +1,76 @@
+/*
+ * Nextcloud Geofavorites for Android
+ *
+ * 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.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package it.danieleverducci.nextcloudmaps.activity.about;
+
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.text.Html;
+import android.widget.Button;
+import android.widget.TextView;
+
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+
+import it.danieleverducci.nextcloudmaps.BuildConfig;
+import it.danieleverducci.nextcloudmaps.R;
+
+public class AboutActivity extends AppCompatActivity {
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_about);
+
+        Toolbar toolbar = findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
+
+        ActionBar actionBar = getSupportActionBar();
+        if (actionBar != null) {
+            actionBar.setDisplayShowTitleEnabled(false);
+        }
+
+        fillAboutActivity();
+    }
+
+    private void fillAboutActivity () {
+        TextView tvVersion = findViewById(R.id.about_version);
+        tvVersion.setText(Html.fromHtml(getString(R.string.about_version, "v" + BuildConfig.VERSION_NAME)));
+
+        Button btLicence = findViewById(R.id.about_app_license_button);
+        btLicence.setOnClickListener(view -> openUtl(getString(R.string.url_license)));
+
+        TextView tvSource = findViewById(R.id.about_source);
+        tvSource.setText(Html.fromHtml(getString(R.string.about_source, getString(R.string.url_source))));
+        tvSource.setOnClickListener(view -> openUtl(getString(R.string.url_source)));
+
+        TextView tvIssues = findViewById(R.id.about_issues);
+        tvIssues.setText(Html.fromHtml(getString(R.string.about_issues, getString(R.string.url_issues))));
+        tvIssues.setOnClickListener(view -> openUtl(getString(R.string.url_issues)));
+    }
+
+    @Override
+    public boolean onSupportNavigateUp() {
+        finish();
+        return true;
+    }
+
+    private void openUtl(String url) {
+        startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(url)));
+    }
+}
--- a/app/src/main/java/it/danieleverducci/nextcloudmaps/activity/login/LoginActivity.java
+++ b/app/src/main/java/it/danieleverducci/nextcloudmaps/activity/login/LoginActivity.java
@ -0,0 +1,125 @@
+/*
+ * Nextcloud Geofavorites for Android
+ *
+ * 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.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package it.danieleverducci.nextcloudmaps.activity.login;
+
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.ProgressBar;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.nextcloud.android.sso.AccountImporter;
+import com.nextcloud.android.sso.api.NextcloudAPI;
+import com.nextcloud.android.sso.exceptions.AccountImportCancelledException;
+import com.nextcloud.android.sso.exceptions.AndroidGetAccountsPermissionNotGranted;
+import com.nextcloud.android.sso.exceptions.NextcloudFilesAppAccountNotFoundException;
+import com.nextcloud.android.sso.exceptions.NextcloudFilesAppNotInstalledException;
+import com.nextcloud.android.sso.exceptions.NoCurrentAccountSelectedException;
+import com.nextcloud.android.sso.helper.SingleAccountHelper;
+import com.nextcloud.android.sso.model.SingleSignOnAccount;
+import com.nextcloud.android.sso.ui.UiExceptionManager;
+
+import it.danieleverducci.nextcloudmaps.R;
+import it.danieleverducci.nextcloudmaps.activity.main.MainActivity;
+import it.danieleverducci.nextcloudmaps.api.ApiProvider;
+
+public class LoginActivity extends AppCompatActivity {
+
+    protected ApiProvider mApi;
+    protected ProgressBar progress;
+    protected Button button;
+
+    protected SingleSignOnAccount ssoAccount;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_login);
+
+        progress = findViewById(R.id.progress);
+        button = findViewById(R.id.chose_button);
+        button.setOnClickListener(view -> {
+            progress.setVisibility(View.VISIBLE);
+            openAccountChooser();
+        });
+
+        try {
+            ssoAccount = SingleAccountHelper.getCurrentSingleSignOnAccount(getApplicationContext());
+            SingleAccountHelper.setCurrentAccount(getApplicationContext(), ssoAccount.name);
+            accountAccessDone();
+        } catch (NextcloudFilesAppAccountNotFoundException | NoCurrentAccountSelectedException e) {
+        }
+    }
+    private void openAccountChooser() {
+        try {
+            AccountImporter.pickNewAccount(this);
+        } catch (NextcloudFilesAppNotInstalledException | AndroidGetAccountsPermissionNotGranted e) {
+            UiExceptionManager.showDialogForException(this, e);
+        }
+    }
+
+    public void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+
+        try {
+            AccountImporter.onActivityResult(requestCode, resultCode, data, this, new AccountImporter.IAccountAccessGranted() {
+                NextcloudAPI.ApiConnectedListener callback = new NextcloudAPI.ApiConnectedListener() {
+                    @Override
+                    public void onConnected() {
+                        // ignore this one… see 5)
+                    }
+
+                    @Override
+                    public void onError(Exception ex) {
+                        // TODO handle errors
+                    }
+                };
+
+                @Override
+                public void accountAccessGranted(SingleSignOnAccount account) {
+                    Context l_context = getApplicationContext();
+                    SingleAccountHelper.setCurrentAccount(l_context, account.name);
+
+                    accountAccessDone();
+                }
+            });
+        } catch (AccountImportCancelledException e) {
+            e.printStackTrace();
+        }
+    }
+
+    @Override
+    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+        AccountImporter.onRequestPermissionsResult(requestCode, permissions, grantResults, this);
+    }
+
+    private void accountAccessDone() {
+        Context l_context = getApplicationContext();
+        mApi = new ApiProvider(l_context);
+
+        Intent intent = new Intent(LoginActivity.this, MainActivity.class);
+        startActivity(intent);
+
+        finish();
+    }
+}
--- a/app/src/main/java/it/danieleverducci/nextcloudmaps/activity/main/MainActivity.java
+++ b/app/src/main/java/it/danieleverducci/nextcloudmaps/activity/main/MainActivity.java
@ -0,0 +1,296 @@
+/*
+ * Nextcloud Maps Geofavorites for Android
+ *
+ * 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.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package it.danieleverducci.nextcloudmaps.activity.main;
+
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.text.TextUtils;
+import android.widget.Toast;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.AppCompatImageButton;
+import androidx.appcompat.widget.AppCompatImageView;
+import androidx.appcompat.widget.SearchView;
+import androidx.appcompat.widget.Toolbar;
+import androidx.core.view.GravityCompat;
+import androidx.drawerlayout.widget.DrawerLayout;
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentTransaction;
+import androidx.preference.PreferenceManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.recyclerview.widget.StaggeredGridLayoutManager;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+
+import com.google.android.material.card.MaterialCardView;
+import com.google.android.material.floatingactionbutton.FloatingActionButton;
+import com.nextcloud.android.sso.helper.SingleAccountHelper;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import it.danieleverducci.nextcloudmaps.R;
+import it.danieleverducci.nextcloudmaps.activity.about.AboutActivity;
+import it.danieleverducci.nextcloudmaps.activity.login.LoginActivity;
+import it.danieleverducci.nextcloudmaps.activity.main.NavigationAdapter.NavigationItem;
+import it.danieleverducci.nextcloudmaps.activity.main.SortingOrderDialogFragment.OnSortingOrderListener;
+import it.danieleverducci.nextcloudmaps.api.ApiProvider;
+import it.danieleverducci.nextcloudmaps.model.Note;
+
+import static android.view.View.GONE;
+import static android.view.View.VISIBLE;
+import static it.danieleverducci.nextcloudmaps.activity.main.NoteAdapter.*;
+import static it.danieleverducci.nextcloudmaps.activity.main.NoteAdapter.SORT_BY_CREATED;
+import static it.danieleverducci.nextcloudmaps.activity.main.NoteAdapter.SORT_BY_TITLE;
+
+public class MainActivity extends AppCompatActivity implements MainView, OnSortingOrderListener {
+
+    private static final int INTENT_ADD = 100;
+    private static final int INTENT_EDIT = 200;
+
+    public static final String NAVIGATION_KEY_ADD_NOTE = "add";
+    public static final String NAVIGATION_KEY_SHOW_ABOUT = "about";
+    public static final String NAVIGATION_KEY_SWITCH_ACCOUNT = "switch_account";
+
+    private SharedPreferences preferences;
+
+    private DrawerLayout drawerLayout;
+    private Toolbar toolbar;
+    private MaterialCardView homeToolbar;
+    private SearchView searchView;
+    private SwipeRefreshLayout swipeRefresh;
+    private RecyclerView recyclerView;
+    private StaggeredGridLayoutManager layoutManager;
+    private FloatingActionButton fab;
+
+    private MainPresenter presenter;
+    private NoteAdapter noteAdapter;
+    private ItemClickListener itemClickListener;
+
+    NavigationAdapter navigationCommonAdapter;
+
+    private ApiProvider mApi;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+
+        preferences = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
+
+        int sortRule = preferences.getInt(getString(R.string.setting_sort_by), SORT_BY_CREATED);
+        boolean gridViewEnabled = preferences.getBoolean(getString(R.string.setting_grid_view_enabled), true);
+
+        recyclerView = findViewById(R.id.recycler_view);
+        layoutManager = new StaggeredGridLayoutManager(gridViewEnabled ? 2 : 1, StaggeredGridLayoutManager.VERTICAL);
+        recyclerView.setLayoutManager(layoutManager);
+
+        presenter = new MainPresenter(this);
+
+        itemClickListener = ((view, position) -> {
+            Note note = noteAdapter.get(position);
+
+            /*Intent intent = new Intent(this, EditorActivity.class);
+            intent.putExtra("note", note);
+
+            startActivityForResult(intent, INTENT_EDIT);*/
+        });
+
+        noteAdapter = new NoteAdapter(getApplicationContext(), itemClickListener);
+        recyclerView.setAdapter(noteAdapter);
+
+        noteAdapter.setSortRule(sortRule);
+
+        swipeRefresh = findViewById(R.id.swipe_refresh);
+        swipeRefresh.setOnRefreshListener(() -> presenter.getNotes());
+
+        fab = findViewById(R.id.add);
+        fab.setOnClickListener(view -> add_note());
+
+        toolbar = findViewById(R.id.toolbar);
+        homeToolbar = findViewById(R.id.home_toolbar);
+
+        searchView = findViewById(R.id.search_view);
+        searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
+            @Override
+            public boolean onQueryTextSubmit(String query) {
+                return false;
+            }
+
+            @Override
+            public boolean onQueryTextChange(String query) {
+                noteAdapter.getFilter().filter(query);
+                return false;
+            }
+        });
+
+        searchView.setOnCloseListener(() -> {
+            if (toolbar.getVisibility() == VISIBLE && TextUtils.isEmpty(searchView.getQuery())) {
+                updateToolbars(true);
+                return true;
+            }
+            return false;
+        });
+
+        setSupportActionBar(toolbar);
+        setupNavigationMenu();
+
+        homeToolbar.setOnClickListener(view -> updateToolbars(false));
+
+        AppCompatImageView sortButton = findViewById(R.id.sort_mode);
+        sortButton.setOnClickListener(view -> openSortingOrderDialogFragment(getSupportFragmentManager(), noteAdapter.getSortRule()));
+
+        drawerLayout = findViewById(R.id.drawerLayout);
+        AppCompatImageButton menuButton = findViewById(R.id.menu_button);
+        menuButton.setOnClickListener(view -> drawerLayout.openDrawer(GravityCompat.START));
+
+        AppCompatImageView viewButton = findViewById(R.id.view_mode);
+        viewButton.setOnClickListener(view -> {
+            boolean gridEnabled = layoutManager.getSpanCount() == 1;
+            onGridIconChosen(gridEnabled);
+        });
+
+        updateSortingIcon(sortRule);
+        updateGridIcon(gridViewEnabled);
+
+        mApi = new ApiProvider(getApplicationContext());
+        presenter.getNotes();
+    }
+
+    private void setupNavigationMenu() {
+        ArrayList<NavigationItem> navItems = new ArrayList<>();
+
+        navigationCommonAdapter = new NavigationAdapter(this, item -> {
+            switch (item.id) {
+                case NAVIGATION_KEY_ADD_NOTE:
+                    add_note();
+                    break;
+                case NAVIGATION_KEY_SHOW_ABOUT:
+                    show_about();
+                    break;
+                case NAVIGATION_KEY_SWITCH_ACCOUNT:
+                    switch_account();
+                    break;
+            }
+        });
+
+        navItems.add(new NavigationItem(NAVIGATION_KEY_ADD_NOTE, getString(R.string.new_geobookmark), R.drawable.ic_add));
+        navItems.add(new NavigationItem(NAVIGATION_KEY_SHOW_ABOUT, getString(R.string.about), R.drawable.ic_info_grey));
+        navItems.add(new NavigationItem(NAVIGATION_KEY_SWITCH_ACCOUNT, getString(R.string.switch_account), R.drawable.ic_logout_grey));
+        navigationCommonAdapter.setItems(navItems);
+
+        RecyclerView navigationMenuCommon = findViewById(R.id.navigationCommon);
+        navigationMenuCommon.setAdapter(navigationCommonAdapter);
+    }
+
+    private void updateToolbars(boolean disableSearch) {
+        homeToolbar.setVisibility(disableSearch ? VISIBLE : GONE);
+        toolbar.setVisibility(disableSearch ? GONE : VISIBLE);
+        if (disableSearch) {
+            searchView.setQuery(null, true);
+        }
+        searchView.setIconified(disableSearch);
+    }
+
+    private void openSortingOrderDialogFragment(FragmentManager supportFragmentManager, int sortOrder) {
+        FragmentTransaction fragmentTransaction = supportFragmentManager.beginTransaction();
+        fragmentTransaction.addToBackStack(null);
+
+        SortingOrderDialogFragment.newInstance(sortOrder).show(fragmentTransaction, SortingOrderDialogFragment.SORTING_ORDER_FRAGMENT);
+    }
+
+    @Override
+    public void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        if (requestCode == INTENT_ADD && resultCode == RESULT_OK) {
+            presenter.getNotes();
+        } else if (requestCode == INTENT_EDIT && resultCode == RESULT_OK) {
+            presenter.getNotes();
+        }
+    }
+
+    private void add_note() {
+        /*startActivityForResult(
+                new Intent(this, EditorActivity.class), INTENT_ADD);
+
+         */
+    }
+
+    private void show_about() {
+        startActivity(new Intent(this, AboutActivity.class));
+    }
+
+    private void switch_account() {
+        SingleAccountHelper.setCurrentAccount(this, null);
+        Intent intent = new Intent(MainActivity.this, LoginActivity.class);
+        startActivity(intent);
+    }
+
+    @Override
+    public void showLoading() {
+        swipeRefresh.setRefreshing(true);
+    }
+
+    @Override
+    public void hideLoading() {
+        swipeRefresh.setRefreshing(false);
+    }
+
+    @Override
+    public void onGetResult(List<Note> note_list) {
+        noteAdapter.setNoteList(note_list);
+    }
+
+    @Override
+    public void onErrorLoading(String message) {
+        Toast.makeText(MainActivity.this, message, Toast.LENGTH_LONG).show();
+    }
+
+    @Override
+    public void onSortingOrderChosen(int sortSelection) {
+        noteAdapter.setSortRule(sortSelection);
+        updateSortingIcon(sortSelection);
+
+        preferences.edit().putInt(getString(R.string.setting_sort_by), sortSelection).apply();
+    }
+
+    public void updateSortingIcon(int sortSelection) {
+        AppCompatImageView sortButton = findViewById(R.id.sort_mode);
+        switch (sortSelection) {
+            case SORT_BY_TITLE:
+                sortButton.setImageResource(R.drawable.ic_alphabetical_asc);
+                break;
+            case SORT_BY_CREATED:
+                sortButton.setImageResource(R.drawable.ic_modification_asc);
+                break;
+        }
+    }
+
+    public void onGridIconChosen(boolean gridEnabled) {
+        layoutManager.setSpanCount(gridEnabled ? 2 : 1);
+        updateGridIcon(gridEnabled);
+
+        preferences.edit().putBoolean(getString(R.string.setting_grid_view_enabled), gridEnabled).apply();
+    }
+
+    public void updateGridIcon(boolean gridEnabled) {
+        AppCompatImageView viewButton = findViewById(R.id.view_mode);
+        viewButton.setImageResource(gridEnabled ? R.drawable.ic_view_list : R.drawable.ic_view_module);
+    }
+
+}
--- a/app/src/main/java/it/danieleverducci/nextcloudmaps/activity/main/MainPresenter.java
+++ b/app/src/main/java/it/danieleverducci/nextcloudmaps/activity/main/MainPresenter.java
@ -0,0 +1,64 @@
+/*
+ * Nextcloud Notes Tutorial for Android
+ *
+ * @copyright Copyright (c) 2020 John Doe <john@doe.com>
+ * @author John Doe <john@doe.com>
+ *
+ * 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.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package it.danieleverducci.nextcloudmaps.activity.main;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+
+import java.util.List;
+
+import it.danieleverducci.nextcloudmaps.api.ApiProvider;
+import it.danieleverducci.nextcloudmaps.model.Note;
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Response;
+
+public class MainPresenter {
+    private MainView view;
+
+    public MainPresenter(MainView view) {
+        this.view = view;
+    }
+
+    public void getNotes() {
+        view.showLoading();
+        Call<List<Note>> call = ApiProvider.getAPI().getNotes();
+        call.enqueue(new Callback<List<Note>>() {
+            @Override
+            public void onResponse(@NonNull Call<List<Note>> call, @NonNull Response<List<Note>> response) {
+                ((AppCompatActivity) view).runOnUiThread(() -> {
+                    view.hideLoading();
+                    if (response.isSuccessful() && response.body() != null) {
+                        view.onGetResult(response.body());
+                    }
+                });
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<List<Note>> call, @NonNull Throwable t) {
+                ((AppCompatActivity) view).runOnUiThread(() -> {
+                    view.hideLoading();
+                    view.onErrorLoading(t.getLocalizedMessage());
+                });
+            }
+        });
+    }
+}
--- a/app/src/main/java/it/danieleverducci/nextcloudmaps/activity/main/MainView.java
+++ b/app/src/main/java/it/danieleverducci/nextcloudmaps/activity/main/MainView.java
@ -0,0 +1,32 @@
+/*
+ * Nextcloud Notes Tutorial for Android
+ *
+ * @copyright Copyright (c) 2020 John Doe <john@doe.com>
+ * @author John Doe <john@doe.com>
+ *
+ * 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.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package it.danieleverducci.nextcloudmaps.activity.main;
+
+import java.util.List;
+
+import it.danieleverducci.nextcloudmaps.model.Note;
+
+public interface MainView {
+    void showLoading();
+    void hideLoading();
+    void onGetResult(List<Note> notes);
+    void onErrorLoading(String message);
+}
--- a/app/src/main/java/it/danieleverducci/nextcloudmaps/activity/main/NavigationAdapter.java
+++ b/app/src/main/java/it/danieleverducci/nextcloudmaps/activity/main/NavigationAdapter.java
@ -0,0 +1,134 @@
+/*
+ * Nextcloud Notes Tutorial for Android
+ *
+ * @copyright Copyright (c) 2020 John Doe <john@doe.com>
+ * @author John Doe <john@doe.com>
+ *
+ * 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.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package it.danieleverducci.nextcloudmaps.activity.main;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.annotation.DrawableRes;
+import androidx.annotation.NonNull;
+import androidx.core.graphics.drawable.DrawableCompat;
+import androidx.recyclerview.widget.RecyclerView;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import it.danieleverducci.nextcloudmaps.R;
+
+public class NavigationAdapter extends RecyclerView.Adapter<NavigationAdapter.ViewHolder> {
+
+    @NonNull
+    private final Context context;
+
+    public static class NavigationItem {
+        @NonNull
+        public String id;
+        @NonNull
+        public String label;
+        @DrawableRes
+        public int icon;
+
+        public NavigationItem(@NonNull String id, @NonNull String label, @DrawableRes int icon) {
+            this.id = id;
+            this.label = label;
+            this.icon = icon;
+        }
+    }
+
+    class ViewHolder extends RecyclerView.ViewHolder {
+        @NonNull
+        private final View view;
+
+        @NonNull
+        private final TextView name;
+        @NonNull
+        private final ImageView icon;
+
+        private NavigationItem currentItem;
+
+        ViewHolder(@NonNull View itemView, @NonNull final ClickListener clickListener) {
+            super(itemView);
+            view = itemView;
+
+            this.name = itemView.findViewById(R.id.navigationItemLabel);
+            this.icon = itemView.findViewById(R.id.navigationItemIcon);
+
+            icon.setOnClickListener(view -> clickListener.onItemClick(currentItem));
+            itemView.setOnClickListener(view -> clickListener.onItemClick(currentItem));
+        }
+
+        private void bind(@NonNull NavigationItem item) {
+            int color = view.getResources().getColor(R.color.accent);
+
+            currentItem = item;
+            name.setText(item.label);
+
+            name.setTextColor(color);
+
+            icon.setImageDrawable(DrawableCompat.wrap(icon.getResources().getDrawable(item.icon)));
+            icon.setColorFilter(color);
+            icon.setVisibility(View.VISIBLE);
+        }
+
+    }
+
+    public interface ClickListener {
+        void onItemClick(NavigationItem item);
+    }
+
+    @NonNull
+    private List<NavigationItem> items = new ArrayList<>();
+    private String selectedItem = null;
+    @NonNull
+    private final ClickListener clickListener;
+
+    public NavigationAdapter(@NonNull Context context, @NonNull ClickListener clickListener) {
+        this.context = context;
+        this.clickListener = clickListener;
+    }
+
+    @NonNull
+    @Override
+    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_navigation, parent, false);
+        return new ViewHolder(v, clickListener);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
+        holder.bind(items.get(position));
+    }
+
+    @Override
+    public int getItemCount() {
+        return items.size();
+    }
+
+    public void setItems(@NonNull List<NavigationItem> items) {
+        this.items = items;
+        notifyDataSetChanged();
+    }
+
+}
--- a/app/src/main/java/it/danieleverducci/nextcloudmaps/activity/main/NoteAdapter.java
+++ b/app/src/main/java/it/danieleverducci/nextcloudmaps/activity/main/NoteAdapter.java
@ -0,0 +1,180 @@
+/*
+ * Nextcloud Notes Tutorial for Android
+ *
+ * @copyright Copyright (c) 2020 John Doe <john@doe.com>
+ * @author John Doe <john@doe.com>
+ *
+ * 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.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package it.danieleverducci.nextcloudmaps.activity.main;
+
+import android.content.Context;
+import android.text.Html;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Filter;
+import android.widget.Filterable;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.cardview.widget.CardView;
+import androidx.recyclerview.widget.RecyclerView;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+
+import it.danieleverducci.nextcloudmaps.R;
+import it.danieleverducci.nextcloudmaps.model.Note;
+
+public class NoteAdapter extends RecyclerView.Adapter<NoteAdapter.RecyclerViewAdapter> implements Filterable {
+
+    public static final int SORT_BY_TITLE = 0;
+    public static final int SORT_BY_CREATED = 1;
+
+    private Context context;
+    private ItemClickListener itemClickListener;
+
+    private List<Note> noteList = new ArrayList<>();
+    private List<Note> noteListFiltered = new ArrayList<>();
+    private int sortRule = SORT_BY_CREATED;
+
+    public NoteAdapter(Context context, ItemClickListener itemClickListener) {
+        this.context = context;
+        this.itemClickListener = itemClickListener;
+    }
+
+    public void setNoteList(@NonNull List<Note> noteList) {
+        this.noteList = noteList;
+        this.noteListFiltered = new ArrayList<>(noteList);
+
+        performSort();
+        notifyDataSetChanged();
+    }
+
+    public Note get(int position) {
+        return noteListFiltered.get(position);
+    }
+
+    public int getSortRule() {
+        return sortRule;
+    }
+
+    public void setSortRule(int sortRule) {
+        this.sortRule = sortRule;
+
+        performSort();
+        notifyDataSetChanged();
+    }
+
+    @NonNull
+    @Override
+    public RecyclerViewAdapter onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(context).inflate(R.layout.item_note, parent, false);
+        return new RecyclerViewAdapter(view, itemClickListener);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull RecyclerViewAdapter holder, int position) {
+        Note note = noteListFiltered.get(position);
+
+        holder.tv_title.setText(Html.fromHtml(note.getTitle().trim()));
+        holder.tv_content.setText(note.getContent().trim());
+        holder.card_item.setCardBackgroundColor(context.getResources().getColor(R.color.defaultNoteColor));
+    }
+
+    @Override
+    public int getItemCount() {
+        return noteListFiltered.size();
+    }
+
+    @Override
+    public Filter getFilter() {
+        return filter;
+    }
+
+    Filter filter = new Filter() {
+        @Override
+        // Run on Background thread.
+        protected FilterResults performFiltering(CharSequence charSequence) {
+            FilterResults filterResults = new FilterResults();
+            List <Note> filteredNotes = new ArrayList<>();
+
+            if (charSequence.toString().isEmpty()) {
+                filteredNotes.addAll(noteList);
+            } else {
+                for (Note note: noteList) {
+                    String query = charSequence.toString().toLowerCase();
+                    if (note.getTitle().toLowerCase().contains(query)) {
+                        filteredNotes.add(note);
+                    } else if (note.getContent().toLowerCase().contains(query)) {
+                        filteredNotes.add(note);
+                    }
+                }
+            }
+
+            filterResults.values = filteredNotes;
+            return filterResults;
+        }
+        //Run on ui thread
+        @Override
+        protected void publishResults(CharSequence charSequence, FilterResults filterResults) {
+            noteListFiltered.clear();
+            noteListFiltered.addAll((Collection<? extends Note>) filterResults.values);
+
+            performSort();
+            notifyDataSetChanged();
+        }
+    };
+
+    class RecyclerViewAdapter extends RecyclerView.ViewHolder implements View.OnClickListener {
+        CardView card_item;
+        TextView tv_title, tv_content;
+
+        ItemClickListener itemClickListener;
+
+        RecyclerViewAdapter(@NonNull View itemView, ItemClickListener itemClickListener) {
+            super(itemView);
+
+            card_item = itemView.findViewById(R.id.card_item);
+            tv_title = itemView.findViewById(R.id.title);
+            tv_content = itemView.findViewById(R.id.content);
+
+            this.itemClickListener = itemClickListener;
+            card_item.setOnClickListener(this);
+
+            tv_content.setOnClickListener(this);
+        }
+
+        @Override
+        public void onClick(View view) {
+            itemClickListener.onItemClick(view, getAdapterPosition());
+        }
+    }
+
+    private void performSort() {
+        if (sortRule == SORT_BY_TITLE) {
+            Collections.sort(noteListFiltered, Note.ByTitleAZ);
+        } else if (sortRule == SORT_BY_CREATED) {
+            Collections.sort(noteListFiltered, Note.ByLastCreated);
+        }
+    }
+
+    public interface ItemClickListener {
+        void onItemClick(View view, int position);
+    }
+}
--- a/app/src/main/java/it/danieleverducci/nextcloudmaps/activity/main/SortingOrderDialogFragment.java
+++ b/app/src/main/java/it/danieleverducci/nextcloudmaps/activity/main/SortingOrderDialogFragment.java
@ -0,0 +1,172 @@
+/*
+ * Nextcloud Notes Tutorial for Android
+ *
+ * @copyright Copyright (c) 2020 John Doe <john@doe.com>
+ * @author John Doe <john@doe.com>
+ *
+ * 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.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package it.danieleverducci.nextcloudmaps.activity.main;
+
+import android.app.Dialog;
+import android.graphics.Typeface;
+import android.graphics.drawable.Drawable;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.ImageButton;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.core.graphics.drawable.DrawableCompat;
+import androidx.fragment.app.DialogFragment;
+
+import it.danieleverducci.nextcloudmaps.R;
+
+/**
+ * Dialog to show and choose the sorting order for the file listing.
+ */
+public class SortingOrderDialogFragment extends DialogFragment {
+
+    private final static String TAG = SortingOrderDialogFragment.class.getSimpleName();
+
+    public static final String SORTING_ORDER_FRAGMENT = "SORTING_ORDER_FRAGMENT";
+    private static final String KEY_SORT_ORDER = "SORT_ORDER";
+
+    private View mView;
+    private View[] mTaggedViews;
+    private Button mCancel;
+
+    private int mCurrentSortOrder;
+
+    public static SortingOrderDialogFragment newInstance(int sortOrder) {
+        SortingOrderDialogFragment dialogFragment = new SortingOrderDialogFragment();
+
+        Bundle args = new Bundle();
+        args.putInt(KEY_SORT_ORDER, sortOrder);
+        dialogFragment.setArguments(args);
+
+        return dialogFragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        // keep the state of the fragment on configuration changes
+        setRetainInstance(true);
+
+        mView = null;
+
+        Bundle arguments = getArguments();
+        if (arguments == null) {
+            throw new IllegalArgumentException("Arguments may not be null");
+        }
+        mCurrentSortOrder = arguments.getInt(KEY_SORT_ORDER, NoteAdapter.SORT_BY_TITLE);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        mView = inflater.inflate(R.layout.sorting_order_fragment, container, false);
+
+        setupDialogElements(mView);
+        setupListeners();
+
+        return mView;
+    }
+
+    /**
+     * find all relevant UI elements and set their values.
+     *
+     * @param view the parent view
+     */
+    private void setupDialogElements(View view) {
+        mCancel = view.findViewById(R.id.cancel);
+
+        mTaggedViews = new View[4];
+        mTaggedViews[0] = view.findViewById(R.id.sortByTitleAscending);
+        mTaggedViews[0].setTag(NoteAdapter.SORT_BY_TITLE);
+        mTaggedViews[1] = view.findViewById(R.id.sortByTitleAscendingText);
+        mTaggedViews[1].setTag(NoteAdapter.SORT_BY_TITLE);
+        mTaggedViews[2] = view.findViewById(R.id.sortByCreationDateDescending);
+        mTaggedViews[2].setTag(NoteAdapter.SORT_BY_CREATED);
+        mTaggedViews[3] = view.findViewById(R.id.sortByCreationDateDescendingText);
+        mTaggedViews[3].setTag(NoteAdapter.SORT_BY_CREATED);
+
+        setupActiveOrderSelection();
+    }
+
+    /**
+     * tints the icon reflecting the actual sorting choice in the apps primary color.
+     */
+    private void setupActiveOrderSelection() {
+        for (View view: mTaggedViews) {
+            if (mCurrentSortOrder != (int) view.getTag()) {
+                continue;
+            }
+            if (view instanceof ImageButton) {
+                Drawable normalDrawable = ((ImageButton) view).getDrawable();
+                Drawable wrapDrawable = DrawableCompat.wrap(normalDrawable);
+                DrawableCompat.setTint(wrapDrawable, this.getResources().getColor(R.color.defaultNoteTint));
+            }
+            if (view instanceof TextView) {
+                ((TextView)view).setTextColor(this.getResources().getColor(R.color.defaultNoteTint));
+                ((TextView)view).setTypeface(Typeface.DEFAULT_BOLD);
+            }
+        }
+    }
+
+    /**
+     * setup all listeners.
+     */
+    private void setupListeners() {
+        mCancel.setOnClickListener(view -> dismiss());
+
+        OnSortOrderClickListener sortOrderClickListener = new OnSortOrderClickListener();
+
+        for (View view : mTaggedViews) {
+            view.setOnClickListener(sortOrderClickListener);
+        }
+    }
+
+    @Override
+    @NonNull
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        return super.onCreateDialog(savedInstanceState);
+    }
+
+    @Override
+    public void onDestroyView() {
+        if (getDialog() != null && getRetainInstance()) {
+            getDialog().setDismissMessage(null);
+        }
+        super.onDestroyView();
+    }
+
+    private class OnSortOrderClickListener implements View.OnClickListener {
+        @Override
+        public void onClick(View v) {
+            dismissAllowingStateLoss();
+            ((SortingOrderDialogFragment.OnSortingOrderListener) getActivity())
+                    .onSortingOrderChosen((int) v.getTag());
+        }
+    }
+
+    public interface OnSortingOrderListener {
+        void onSortingOrderChosen(int sortSelection);
+    }
+}
--- a/app/src/main/java/it/danieleverducci/nextcloudmaps/api/API.java
+++ b/app/src/main/java/it/danieleverducci/nextcloudmaps/api/API.java
@ -0,0 +1,55 @@
+/*
+ * Nextcloud Notes Tutorial for Android
+ *
+ * @copyright Copyright (c) 2020 John Doe <john@doe.com>
+ * @author John Doe <john@doe.com>
+ *
+ * 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.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package it.danieleverducci.nextcloudmaps.api;
+
+import java.util.List;
+
+import it.danieleverducci.nextcloudmaps.model.Note;
+import retrofit2.Call;
+import retrofit2.http.Body;
+import retrofit2.http.DELETE;
+import retrofit2.http.GET;
+import retrofit2.http.POST;
+import retrofit2.http.PUT;
+import retrofit2.http.Path;
+
+public interface API {
+    String mApiEndpoint = "/index.php/apps/notestutorial/api/0.1";
+
+    @GET("/notes")
+    Call<List<Note>> getNotes();
+
+    @POST("/notes")
+    Call<Note> create(
+            @Body Note note
+    );
+
+    @PUT("/notes/{id}")
+    Call<Note> updateNote(
+            @Path("id") int id,
+            @Body Note note
+    );
+
+    @DELETE("/notes/{id}")
+    Call<Note> deleteNote(
+            @Path("id") int id
+    );
+}
--- a/app/src/main/java/it/danieleverducci/nextcloudmaps/api/ApiProvider.java
+++ b/app/src/main/java/it/danieleverducci/nextcloudmaps/api/ApiProvider.java
@ -0,0 +1,81 @@
+/*
+ * Nextcloud Notes Tutorial for Android
+ *
+ * @copyright Copyright (c) 2020 John Doe <john@doe.com>
+ * @author John Doe <john@doe.com>
+ *
+ * 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.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package it.danieleverducci.nextcloudmaps.api;
+
+import android.content.Context;
+import android.util.Log;
+
+import androidx.annotation.NonNull;
+
+import com.google.gson.GsonBuilder;
+import com.nextcloud.android.sso.api.NextcloudAPI;
+import com.nextcloud.android.sso.exceptions.NextcloudFilesAppAccountNotFoundException;
+import com.nextcloud.android.sso.exceptions.NoCurrentAccountSelectedException;
+import com.nextcloud.android.sso.helper.SingleAccountHelper;
+import com.nextcloud.android.sso.model.SingleSignOnAccount;
+
+import retrofit2.NextcloudRetrofitApiBuilder;
+
+public class ApiProvider {
+    private final String TAG = ApiProvider.class.getCanonicalName();
+
+    @NonNull
+    protected Context context;
+    protected static API mApi;
+
+    protected static String ssoAccountName;
+
+    public ApiProvider(Context context) {
+        this.context = context;
+        initSsoApi(new NextcloudAPI.ApiConnectedListener() {
+            @Override
+            public void onConnected() {
+                // Ignore..
+            }
+
+            @Override
+            public void onError(Exception ex) {
+                // Ignore...
+            }
+        });
+    }
+
+    public void initSsoApi(final NextcloudAPI.ApiConnectedListener callback) {
+        try {
+            SingleSignOnAccount ssoAccount = SingleAccountHelper.getCurrentSingleSignOnAccount(context);
+            NextcloudAPI nextcloudAPI = new NextcloudAPI(context, ssoAccount, new GsonBuilder().create(), callback);
+
+            ssoAccountName = ssoAccount.name;
+            mApi = new NextcloudRetrofitApiBuilder(nextcloudAPI, API.mApiEndpoint).create(API.class);
+        } catch (NextcloudFilesAppAccountNotFoundException | NoCurrentAccountSelectedException e) {
+            Log.d(TAG, "setAccout() called with: ex = [" + e + "]");
+        }
+    }
+
+    public static API getAPI() {
+        return mApi;
+    }
+
+    public static String getAccountName() {
+        return ssoAccountName;
+    }
+
+}
--- a/app/src/main/java/it/danieleverducci/nextcloudmaps/model/Note.java
+++ b/app/src/main/java/it/danieleverducci/nextcloudmaps/model/Note.java
@ -0,0 +1,67 @@
+/*
+ * Nextcloud Notes Tutorial for Android
+ *
+ * @copyright Copyright (c) 2020 John Doe <john@doe.com>
+ * @author John Doe <john@doe.com>
+ *
+ * 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.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package it.danieleverducci.nextcloudmaps.model;
+
+import com.google.gson.annotations.Expose;
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+import java.util.Comparator;
+
+public class Note implements Serializable {
+    @Expose
+    @SerializedName("id") private int id;
+
+    @Expose
+    @SerializedName("title") private String title;
+
+    @Expose
+    @SerializedName("content") private String content;
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public String getContent() {
+        return content;
+    }
+
+    public void setContent(String content) {
+        this.content = content;
+    }
+
+    public static Comparator<Note> ByTitleAZ = (note, t1) -> note.title.compareTo(t1.title);
+
+    public static Comparator<Note> ByLastCreated = (note, t1) -> t1.id - note.id;
+
+}
--- a/app/src/main/java/it/danieleverducci/nextcloudmaps/util/ColorUtil.java
+++ b/app/src/main/java/it/danieleverducci/nextcloudmaps/util/ColorUtil.java
@ -0,0 +1,38 @@
+/*
+ * Nextcloud Notes Tutorial for Android
+ *
+ * @copyright Copyright (c) 2020 John Doe <john@doe.com>
+ * @author John Doe <john@doe.com>
+ *
+ * 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.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package it.danieleverducci.nextcloudmaps.util;
+
+import android.graphics.drawable.Drawable;
+import android.view.MenuItem;
+
+import androidx.annotation.ColorInt;
+import androidx.core.graphics.drawable.DrawableCompat;
+
+public class ColorUtil {
+
+    public static void menuItemTintColor(MenuItem item, @ColorInt int color) {
+        Drawable normalDrawable = item.getIcon();
+        Drawable wrapDrawable = DrawableCompat.wrap(normalDrawable);
+        DrawableCompat.setTint(wrapDrawable, color);
+        item.setIcon(wrapDrawable);
+    }
+
+}
--- a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@ -0,0 +1,27 @@
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<vector
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="32"
+    android:viewportHeight="32">
+    <path
+        android:pathData="m6,2c-2.216,0 -4,1.784 -4,4v20c0,2.216 1.784,4 4,4h20c2.216,0 4,-1.784 4,-4v-16.719l-0.906,0.9068 -5.282,-5.2818 2.907,-2.9062h-20.719zM21.812,6.9062l5.282,5.2818 -8.313,8.312 -8.781,3.5 3.5,-8.781 8.312,-8.3128zM14.406,16.094l-2.656,4.406 1.75,1.75 4.406,-2.656 -3.5,-3.5z"
+        android:fillColor="#FFF"/>
+</vector>
--- a/app/src/main/res/drawable/ic_add.xml
+++ b/app/src/main/res/drawable/ic_add.xml
@ -0,0 +1,26 @@
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<vector
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white"
+        android:pathData="M19,13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z"/>
+</vector>
--- a/app/src/main/res/drawable/ic_alphabetical_asc.xml
+++ b/app/src/main/res/drawable/ic_alphabetical_asc.xml
@ -0,0 +1,23 @@
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:width="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path android:fillColor="#757575" android:pathData="M20.401,13.623L18.877,13.621L18.868,20.218L17.228,18.57L16.145,19.651L19.627,23.145L23.12,19.663L22.039,18.58L20.392,20.219L20.401,13.623ZM15.034,12.122L15.034,13.376L10.691,19.609L10.691,19.684L15.1,19.684L15.1,21.481L7.847,21.481L7.847,20.302L12.292,13.967L12.292,13.91L8.268,13.91L8.268,12.122L15.034,12.122ZM13.051,1.85L15.981,11.208L13.678,11.208L12.949,8.68L10.244,8.68L9.571,11.208L7.352,11.208L10.244,1.85L13.051,1.85ZM12.64,7.165L12.05,5.182L11.807,4.273L11.573,3.374L11.545,3.374L11.339,4.283L11.114,5.2L10.553,7.165L12.64,7.165Z" />
+</vector>
--- a/app/src/main/res/drawable/ic_app.xml
+++ b/app/src/main/res/drawable/ic_app.xml
@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#FFFFFF"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M12,2C8.13,2 5,5.13 5,9c0,5.25 7,13 7,13s7,-7.75 7,-13c0,-3.87 -3.13,-7 -7,-7zM12,11.5c-1.38,0 -2.5,-1.12 -2.5,-2.5s1.12,-2.5 2.5,-2.5 2.5,1.12 2.5,2.5 -1.12,2.5 -2.5,2.5z"/>
+</vector>
--- a/app/src/main/res/drawable/ic_back_grey.xml
+++ b/app/src/main/res/drawable/ic_back_grey.xml
@ -0,0 +1,27 @@
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<vector
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:autoMirrored="true"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="24.0"
+    android:viewportWidth="24.0">
+    <path android:fillColor="#FF757575"
+        android:pathData="M20,11H7.83l5.59,-5.59L12,4l-8,8 8,8 1.41,-1.41L7.83,13H20v-2z"/>
+</vector>
--- a/app/src/main/res/drawable/ic_delete_grey.xml
+++ b/app/src/main/res/drawable/ic_delete_grey.xml
@ -0,0 +1,27 @@
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<vector
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:width="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24">
+    <path
+        android:fillColor="#FF757575"
+        android:pathData="M6,19c0,1.1 0.9,2 2,2h8c1.1,0 2,-0.9 2,-2V7H6v12zM19,4h-3.5l-1,-1h-5l-1,1H5v2h14V4z"/>
+</vector>
--- a/app/src/main/res/drawable/ic_info_grey.xml
+++ b/app/src/main/res/drawable/ic_info_grey.xml
@ -0,0 +1,27 @@
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<vector
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:width="24dp"
+    android:viewportHeight="24.0"
+    android:viewportWidth="24.0"
+    android:tint="#757575">
+    <path android:fillColor="#FF757575"
+        android:pathData="M11,17h2v-6h-2v6zM12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM12,20c-4.41,0 -8,-3.59 -8,-8s3.59,-8 8,-8 8,3.59 8,8 -3.59,8 -8,8zM11,9h2L13,7h-2v2z"/>
+</vector>
--- a/app/src/main/res/drawable/ic_launcher_background.xml
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector
+    android:height="108dp"
+    android:width="108dp"
+    android:viewportHeight="108"
+    android:viewportWidth="108"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#3DDC84"
+          android:pathData="M0,0h108v108h-108z"/>
+    <path android:fillColor="#00000000" android:pathData="M9,0L9,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,0L19,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M29,0L29,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M39,0L39,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M49,0L49,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M59,0L59,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M69,0L69,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M79,0L79,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M89,0L89,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M99,0L99,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,9L108,9"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,19L108,19"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,29L108,29"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,39L108,39"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,49L108,49"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,59L108,59"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,69L108,69"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,79L108,79"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,89L108,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,99L108,99"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,29L89,29"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,39L89,39"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,49L89,49"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,59L89,59"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,69L89,69"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,79L89,79"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M29,19L29,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M39,19L39,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M49,19L49,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M59,19L59,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M69,19L69,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M79,19L79,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+</vector>
--- a/app/src/main/res/drawable/ic_launcher_foreground.xml
+++ b/app/src/main/res/drawable/ic_launcher_foreground.xml
@ -0,0 +1,14 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+  <group android:scaleX="1.5525"
+      android:scaleY="1.5525"
+      android:translateX="29.16"
+      android:translateY="29.16">
+    <path
+        android:pathData="m6,2c-2.216,0 -4,1.784 -4,4v20c0,2.216 1.784,4 4,4h20c2.216,0 4,-1.784 4,-4v-16.719l-0.906,0.9068 -5.282,-5.2818 2.907,-2.9062h-20.719zM21.812,6.9062l5.282,5.2818 -8.313,8.312 -8.781,3.5 3.5,-8.781 8.312,-8.3128zM14.406,16.094l-2.656,4.406 1.75,1.75 4.406,-2.656 -3.5,-3.5z"
+        android:fillColor="#FFF"/>
+  </group>
+</vector>
--- a/app/src/main/res/drawable/ic_logout_grey.xml
+++ b/app/src/main/res/drawable/ic_logout_grey.xml
@ -0,0 +1,31 @@
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<vector
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:width="24dp"
+    android:viewportHeight="16"
+    android:viewportWidth="16"
+    android:tint="#757575">
+    <path android:fillColor="#00000000"
+        android:pathData="m10.75,3.9862a5.5,5.5 0,0 1,2.563 6.1868,5.5 5.5,0 0,1 -5.3131,4.077 5.5,5.5 0,0 1,-5.3127 -4.077,5.5 5.5,0 0,1 2.5627,-6.1867"
+        android:strokeColor="#000" android:strokeLineCap="round" android:strokeWidth="2"/>
+    <path android:fillColor="#00000000"
+        android:pathData="m8,1.7637v5.972" android:strokeColor="#000"
+        android:strokeLineCap="round" android:strokeWidth="2"/>
+</vector>
--- a/app/src/main/res/drawable/ic_menu_grey.xml
+++ b/app/src/main/res/drawable/ic_menu_grey.xml
@ -0,0 +1,28 @@
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<vector
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:width="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:tint="#757575">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M3,18h18v-2L3,16v2zM3,13h18v-2L3,11v2zM3,6v2h18L21,6L3,6z"/>
+</vector>
--- a/app/src/main/res/drawable/ic_modification_asc.xml
+++ b/app/src/main/res/drawable/ic_modification_asc.xml
@ -0,0 +1,23 @@
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:width="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path android:fillColor="#757575" android:pathData="M17.611,20.838L17.611,22.69L14.635,22.69L14.635,20.838L17.611,20.838ZM11.59,2.133C16.177,2.138 20.131,5.479 20.902,10L18.979,10C18.232,6.53 15.139,4.029 11.59,4.025C7.44,4.026 4.026,7.44 4.025,11.59C4.025,15.74 7.44,19.156 11.59,19.156C12.068,19.155 12.546,19.109 13.016,19.018L13.016,20.922C12.544,21 12.068,21.043 11.59,21.049C6.36,21.049 2.133,16.791 2.133,11.59C2.133,6.402 6.402,2.133 11.59,2.133ZM20.587,16.208L20.587,18.06L14.635,18.06L14.635,16.208L20.587,16.208ZM12.062,6.863L12.062,11.826L13.016,12.393L13.016,13.957L10.645,12.535L10.645,6.863L12.062,6.863ZM23.563,11.577L23.563,13.429L14.635,13.429L14.635,11.577L23.563,11.577Z" />
+</vector>
--- a/app/src/main/res/drawable/ic_save_grey.xml
+++ b/app/src/main/res/drawable/ic_save_grey.xml
@ -0,0 +1,27 @@
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<vector
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:width="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24">
+    <path
+        android:fillColor="#FF757575"
+        android:pathData="M9,16.17L4.83,12l-1.42,1.41L9,19 21,7l-1.41,-1.41z"/>
+</vector>
--- a/app/src/main/res/drawable/ic_time_grey.xml
+++ b/app/src/main/res/drawable/ic_time_grey.xml
@ -0,0 +1,27 @@
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<vector
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0"
+    android:tint="#757575">
+    <path android:fillColor="#FF757575"
+        android:pathData="M11.99,2C6.47,2 2,6.48 2,12s4.47,10 9.99,10C17.52,22 22,17.52 22,12S17.52,2 11.99,2zM12,20c-4.42,0 -8,-3.58 -8,-8s3.58,-8 8,-8 8,3.58 8,8 -3.58,8 -8,8zM12.5,7H11v6l5.25,3.15 0.75,-1.23 -4.5,-2.67z"/>
+</vector>
--- a/app/src/main/res/drawable/ic_view_list.xml
+++ b/app/src/main/res/drawable/ic_view_list.xml
@ -0,0 +1,23 @@
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:width="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path android:fillColor="#FFFFFF" android:pathData="M9,5V9H21V5M9,19H21V15H9M9,14H21V10H9M4,9H8V5H4M4,19H8V15H4M4,14H8V10H4V14Z" />
+</vector>
--- a/app/src/main/res/drawable/ic_view_module.xml
+++ b/app/src/main/res/drawable/ic_view_module.xml
@ -0,0 +1,25 @@
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+<vector
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:width="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path android:fillColor="#FFFFFF"
+        android:pathData="M16,5V11H21V5M10,11H15V5H10M16,18H21V12H16M10,18H15V12H10M4,18H9V12H4M4,11H9V5H4V11Z" />
+</vector>
--- a/app/src/main/res/layout/activity_about.xml
+++ b/app/src/main/res/layout/activity_about.xml
@ -0,0 +1,122 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<ScrollView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/primary"
+    android:orientation="vertical">
+
+    <com.google.android.material.appbar.AppBarLayout
+        android:id="@+id/appBar"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <androidx.appcompat.widget.Toolbar
+            android:id="@+id/toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/actionBarSize"
+            app:contentInsetStartWithNavigation="0dp"
+            app:navigationIcon="@drawable/ic_back_grey"
+            app:titleMarginStart="0dp"/>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            android:padding="@dimen/spacer_2x">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center"
+                android:layout_marginBottom="30dp"
+                android:text="@string/app_name"
+                android:textAppearance="?android:attr/textAppearanceMedium"
+                android:textSize="26sp"
+                app:drawableTopCompat="@mipmap/ic_launcher"/>
+
+            <TextView
+                style="?android:attr/listSeparatorTextViewStyle"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/about_version_title"/>
+
+            <TextView
+                android:id="@+id/about_version"
+                style="?android:attr/editTextPreferenceStyle"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:padding="10dp"
+                android:text="@string/about_version"/>
+
+            <TextView
+                style="?android:attr/listSeparatorTextViewStyle"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/about_app_license_title"/>
+
+            <TextView
+                style="?android:attr/editTextPreferenceStyle"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:padding="10dp"
+                android:text="@string/about_app_license" />
+
+            <Button
+                android:id="@+id/about_app_license_button"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/about_app_license_button"
+                app:backgroundTint="@color/defaultBrand"
+                style="@style/Widget.AppCompat.Button.Colored"/>
+
+            <TextView
+                style="?android:attr/listSeparatorTextViewStyle"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/about_source_title" />
+
+            <TextView
+                android:id="@+id/about_source"
+                style="?android:attr/editTextPreferenceStyle"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:padding="10dp"
+                android:text="@string/about_source" />
+
+            <TextView
+                style="?android:attr/listSeparatorTextViewStyle"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/about_issues_title" />
+
+            <TextView
+                android:id="@+id/about_issues"
+                style="?android:attr/editTextPreferenceStyle"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:padding="10dp"
+                android:text="@string/about_issues" />
+        </LinearLayout>
+
+    </com.google.android.material.appbar.AppBarLayout>
+
+</ScrollView>
--- a/app/src/main/res/layout/activity_list_view.xml
+++ b/app/src/main/res/layout/activity_list_view.xml
@ -0,0 +1,166 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<androidx.coordinatorlayout.widget.CoordinatorLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/activity_list_view"
+    android:background="@color/primary"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <com.google.android.material.appbar.AppBarLayout
+        android:id="@+id/appBar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        app:elevation="0dp">
+
+        <com.google.android.material.appbar.CollapsingToolbarLayout
+            android:id="@+id/toolbar_layout"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:fitsSystemWindows="true"
+            app:contentScrim="?attr/colorPrimary"
+            app:layout_scrollFlags="scroll|enterAlways"
+            app:toolbarId="@+id/toolbar" >
+
+            <androidx.appcompat.widget.Toolbar
+                android:id="@+id/toolbar"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:visibility="visible"
+                app:contentInsetStartWithNavigation="0dp"
+                app:titleMarginStart="0dp"
+                tools:title="@string/app_name">
+
+                <androidx.appcompat.widget.SearchView
+                    android:id="@+id/search_view"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content">
+                </androidx.appcompat.widget.SearchView>
+
+            </androidx.appcompat.widget.Toolbar>
+
+            <com.google.android.material.card.MaterialCardView
+                android:id="@+id/home_toolbar"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="@dimen/spacer_2x"
+                android:layout_marginTop="@dimen/spacer_1hx"
+                android:layout_marginEnd="@dimen/spacer_2x"
+                android:layout_marginBottom="@dimen/spacer_1hx"
+                app:cardBackgroundColor="@color/appbar"
+                app:cardCornerRadius="@dimen/spacer_1x"
+                app:cardElevation="2dp"
+                app:strokeWidth="0dp">
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="horizontal">
+
+                    <androidx.appcompat.widget.AppCompatImageButton
+                        android:id="@+id/menu_button"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:background="?attr/selectableItemBackgroundBorderless"
+                        android:paddingStart="@dimen/spacer_1x"
+                        android:paddingTop="@dimen/spacer_2x"
+                        android:paddingEnd="@dimen/spacer_1x"
+                        android:paddingBottom="@dimen/spacer_2x"
+                        android:tint="?attr/colorAccent"
+                        android:src="@drawable/ic_menu_grey"/>
+                    <androidx.appcompat.widget.AppCompatTextView
+                        android:id="@+id/search_text"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:layout_gravity="center_vertical"
+                        android:layout_marginStart="@dimen/spacer_1x"
+                        android:layout_marginEnd="@dimen/spacer_1x"
+                        android:layout_weight="1"
+                        android:ellipsize="end"
+                        android:gravity="start"
+                        android:lines="1"
+                        android:textSize="16sp"
+                        android:text="@string/search_in_all"/>
+                    <androidx.appcompat.widget.AppCompatImageView
+                        android:id="@+id/sort_mode"
+                        android:layout_width="?attr/actionBarSize"
+                        android:layout_height="?attr/actionBarSize"
+                        android:layout_gravity="center_vertical|end"
+                        android:background="?attr/selectableItemBackgroundBorderless"
+                        android:contentDescription="@string/list_mode"
+                        android:padding="@dimen/spacer_2x"
+                        android:tint="?attr/colorAccent"
+                        android:translationX="@dimen/spacer_1x"
+                        android:src="@drawable/ic_alphabetical_asc" />
+                    <androidx.appcompat.widget.AppCompatImageView
+                        android:id="@+id/view_mode"
+                        android:layout_width="?attr/actionBarSize"
+                        android:layout_height="?attr/actionBarSize"
+                        android:layout_gravity="center_vertical|end"
+                        android:background="?attr/selectableItemBackgroundBorderless"
+                        android:contentDescription="@string/list_mode"
+                        android:padding="@dimen/spacer_2x"
+                        android:tint="?attr/colorAccent"
+                        android:translationX="@dimen/spacer_1x"
+                        android:src="@drawable/ic_view_module" />
+                </LinearLayout>
+
+            </com.google.android.material.card.MaterialCardView>
+
+        </com.google.android.material.appbar.CollapsingToolbarLayout>
+
+    </com.google.android.material.appbar.AppBarLayout>
+
+    <androidx.swiperefreshlayout.widget.SwipeRefreshLayout
+        android:id="@+id/swipe_refresh"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_margin="@dimen/spacer_1hx"
+        app:layout_behavior="@string/appbar_scrolling_view_behavior">
+
+        <androidx.core.widget.NestedScrollView
+            android:layout_width="match_parent"
+            android:layout_height="match_parent">
+
+            <androidx.recyclerview.widget.RecyclerView
+                android:id="@+id/recycler_view"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                app:layoutManager="androidx.recyclerview.widget.StaggeredGridLayoutManager"
+                app:spanCount="2"
+                tools:itemCount="3"
+                tools:listitem="@layout/item_note">
+            </androidx.recyclerview.widget.RecyclerView>
+
+        </androidx.core.widget.NestedScrollView>
+
+    </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
+
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
+        android:id="@+id/add"
+        android:layout_margin="16dp"
+        android:layout_gravity="bottom|end"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:src="@drawable/ic_add"
+        app:backgroundTint="@color/defaultBrand"/>
+
+</androidx.coordinatorlayout.widget.CoordinatorLayout>
--- a/app/src/main/res/layout/activity_login.xml
+++ b/app/src/main/res/layout/activity_login.xml
@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<RelativeLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:padding="@dimen/spacer_2x"
+    android:theme="@style/SplashTheme"
+    tools:context="it.danieleverducci.nextcloudmaps.activity.login.LoginActivity">
+
+<ImageView
+        android:id="@+id/logo"
+        android:layout_width="match_parent"
+        android:layout_height="100dp"
+        android:layout_above="@+id/text_logo"
+        android:layout_gravity="center"
+        android:layout_marginBottom="32dp"
+        android:src="@drawable/ic_app"
+        app:tint="@color/defaultBrand"/>
+
+    <TextView
+        android:id="@+id/text_logo"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/welcome"
+        android:layout_centerInParent="true"
+        android:layout_centerVertical="true"
+        android:layout_marginBottom="48dp"
+        android:textSize="24sp"
+        android:gravity="center_horizontal"
+        android:textColor="@color/accent"/>
+
+    <Button
+        android:id="@+id/chose_button"
+        style="@style/Widget.AppCompat.Button.Colored"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/text_logo"
+        android:layout_centerHorizontal="true"
+        android:paddingStart="32dp"
+        android:paddingTop="24dp"
+        android:paddingEnd="32dp"
+        android:paddingBottom="24dp"
+        android:text="@string/choose_account"
+        app:backgroundTint="@color/defaultBrand" />
+
+    <ProgressBar
+        android:id="@+id/progress"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="35dp"
+        android:layout_below="@id/chose_button"
+        android:layout_centerHorizontal="true"
+        android:visibility="gone"
+        android:progressTint="@color/defaultBrand"/>
+
+</RelativeLayout>
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@ -0,0 +1,95 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<androidx.drawerlayout.widget.DrawerLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/drawerLayout"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:openDrawer="start"
+    tools:context=".activity.main.MainActivity">
+
+    <include layout="@layout/activity_list_view"
+        android:id="@+id/activity_list_view"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"/>
+
+    <!-- TODO: Is use another layout for that is fill screen. -->
+    <com.google.android.material.navigation.NavigationView
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:layout_gravity="start"
+        android:fitsSystemWindows="true">
+
+        <androidx.core.widget.NestedScrollView
+            android:id="@+id/scrollView"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:background="?attr/colorPrimary">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical">
+
+                <RelativeLayout
+                    android:id="@+id/header_view"
+                    android:layout_width="match_parent"
+                    android:layout_height="@dimen/drawer_header_height"
+                    android:background="@color/defaultBrand">
+
+                    <androidx.appcompat.widget.AppCompatImageView
+                        android:id="@+id/logo"
+                        android:layout_width="@dimen/drawer_header_logo_size"
+                        android:layout_height="@dimen/drawer_header_logo_size"
+                        android:layout_centerVertical="true"
+                        android:layout_margin="@dimen/spacer_2x"
+                        android:gravity="center"
+                        android:src="@drawable/ic_app" />
+
+                    <TextView
+                        android:id="@+id/app_name"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_centerVertical="true"
+                        android:layout_toEndOf="@id/logo"
+                        android:ellipsize="end"
+                        android:fontFamily="sans-serif-light"
+                        android:gravity="center_vertical"
+                        android:text="@string/app_name"
+                        android:textColor="@android:color/white"
+                        android:textSize="24sp"
+                        android:layout_toRightOf="@id/logo" />
+                </RelativeLayout>
+
+                <androidx.recyclerview.widget.RecyclerView
+                    android:id="@+id/navigationCommon"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:paddingTop="@dimen/spacer_1x"
+                    android:paddingBottom="@dimen/spacer_1x"
+                    app:layoutManager="LinearLayoutManager"
+                    tools:itemCount="3"
+                    tools:listitem="@layout/item_navigation" />
+            </LinearLayout>
+        </androidx.core.widget.NestedScrollView>
+    </com.google.android.material.navigation.NavigationView>
+
+</androidx.drawerlayout.widget.DrawerLayout>
--- a/app/src/main/res/layout/item_navigation.xml
+++ b/app/src/main/res/layout/item_navigation.xml
@ -0,0 +1,49 @@
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:gravity="center_vertical"
+    android:paddingStart="@dimen/spacer_1x"
+    android:paddingEnd="@dimen/spacer_2x"
+    android:paddingLeft="@dimen/spacer_1x"
+    android:paddingRight="@dimen/spacer_2x">
+
+    <androidx.appcompat.widget.AppCompatImageView
+        android:id="@+id/navigationItemIcon"
+        android:layout_width="44dp"
+        android:layout_height="44dp"
+        android:contentDescription="@null"
+        android:focusable="false"
+        android:scaleType="center"
+        android:src="@drawable/ic_time_grey"/>
+
+    <TextView
+        android:id="@+id/navigationItemLabel"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/spacer_1x"
+        android:layout_marginLeft="@dimen/spacer_1x"
+        android:layout_weight="1"
+        android:ellipsize="end"
+        android:lines="1"
+        tools:text="@tools:sample/lorem/random"/>
+
+</LinearLayout>
--- a/app/src/main/res/layout/item_note.xml
+++ b/app/src/main/res/layout/item_note.xml
@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<androidx.cardview.widget.CardView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/card_item"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:layout_marginLeft="4dp"
+    android:layout_marginRight="4dp"
+    android:layout_marginTop="4dp"
+    android:layout_marginBottom="4dp"
+    app:cardCornerRadius="10dp"
+    app:cardElevation="1dp"
+    android:clickable="true"
+    android:focusable="true"
+    android:foreground="?android:attr/selectableItemBackground"
+    tools:backgroundTint="@color/defaultNoteColor">
+
+    <LinearLayout
+        android:orientation="vertical"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:padding="12dp">
+
+        <TextView
+            android:id="@+id/title"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:textSize="@dimen/note_font_size_item_title"
+            android:textColor="@color/note_font_color_default"
+            android:textStyle="bold"
+            android:singleLine="true"
+            android:maxLines="1"
+            android:ellipsize="end"
+            tools:text="@tools:sample/lorem/random">
+        </TextView>
+
+        <TextView
+            android:id="@+id/content"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="5dp"
+            android:textSize="@dimen/note_font_size_item_content"
+            android:textColor="@color/note_font_color_default"
+            tools:text="@tools:sample/lorem/random">
+        </TextView>
+
+    </LinearLayout>
+
+
+</androidx.cardview.widget.CardView>
--- a/app/src/main/res/layout/mipmap-anydpi-v26/ic_launcher.xml
+++ b/app/src/main/res/layout/mipmap-anydpi-v26/ic_launcher.xml
@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background"/>
+    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+</adaptive-icon>
--- a/app/src/main/res/layout/mipmap-anydpi-v26/ic_launcher_round.xml
+++ b/app/src/main/res/layout/mipmap-anydpi-v26/ic_launcher_round.xml
@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background"/>
+    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+</adaptive-icon>
--- a/app/src/main/res/layout/mipmap-hdpi/ic_launcher.png
+++ b/app/src/main/res/layout/mipmap-hdpi/ic_launcher.png
--- a/app/src/main/res/layout/mipmap-hdpi/ic_launcher_round.png
+++ b/app/src/main/res/layout/mipmap-hdpi/ic_launcher_round.png
--- a/app/src/main/res/layout/mipmap-mdpi/ic_launcher.png
+++ b/app/src/main/res/layout/mipmap-mdpi/ic_launcher.png
--- a/app/src/main/res/layout/mipmap-mdpi/ic_launcher_round.png
+++ b/app/src/main/res/layout/mipmap-mdpi/ic_launcher_round.png
--- a/app/src/main/res/layout/mipmap-xhdpi/ic_launcher.png
+++ b/app/src/main/res/layout/mipmap-xhdpi/ic_launcher.png
--- a/app/src/main/res/layout/mipmap-xhdpi/ic_launcher_round.png
+++ b/app/src/main/res/layout/mipmap-xhdpi/ic_launcher_round.png
--- a/app/src/main/res/layout/mipmap-xxhdpi/ic_launcher.png
+++ b/app/src/main/res/layout/mipmap-xxhdpi/ic_launcher.png
--- a/app/src/main/res/layout/mipmap-xxhdpi/ic_launcher_round.png
+++ b/app/src/main/res/layout/mipmap-xxhdpi/ic_launcher_round.png
--- a/app/src/main/res/layout/mipmap-xxxhdpi/ic_launcher.png
+++ b/app/src/main/res/layout/mipmap-xxxhdpi/ic_launcher.png
--- a/app/src/main/res/layout/mipmap-xxxhdpi/ic_launcher_round.png
+++ b/app/src/main/res/layout/mipmap-xxxhdpi/ic_launcher_round.png
--- a/app/src/main/res/layout/sorting_order_fragment.xml
+++ b/app/src/main/res/layout/sorting_order_fragment.xml
@ -0,0 +1,132 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+<LinearLayout
+    android:id="@+id/root"
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:minWidth="300dp"
+    android:orientation="vertical">
+
+    <TextView
+        android:id="@+id/header"
+        style="@style/Base.DialogWindowTitle.AppCompat"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_margin="@dimen/standard_margin"
+        android:text="@string/sort_by"/>
+
+    <ScrollView
+        android:id="@+id/scrollableSortings"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+
+        <TableLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+
+            <TableRow
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="@dimen/standard_half_margin">
+
+                <ImageButton
+                    android:id="@+id/sortByTitleAscending"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center_vertical"
+                    android:background="@color/transparent"
+                    android:paddingStart="@dimen/standard_padding"
+                    android:paddingTop="@dimen/standard_half_padding"
+                    android:paddingEnd="@dimen/standard_half_padding"
+                    android:paddingBottom="@dimen/standard_half_padding"
+                    android:contentDescription="@string/menu_item_sort_by_title_a_z"
+                    android:src="@drawable/ic_alphabetical_asc" />
+
+                <TextView
+                    android:id="@+id/sortByTitleAscendingText"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center_vertical"
+                    android:layout_weight="1"
+                    android:ellipsize="middle"
+                    android:paddingStart="@dimen/zero"
+                    android:paddingTop="@dimen/standard_half_padding"
+                    android:paddingEnd="@dimen/standard_half_padding"
+                    android:paddingBottom="@dimen/standard_half_padding"
+                    android:singleLine="true"
+                    android:text="@string/menu_item_sort_by_title_a_z"
+                    android:textSize="@dimen/two_line_primary_text_size"/>
+
+            </TableRow>
+
+            <TableRow
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="@dimen/standard_half_margin">
+
+                <ImageButton
+                    android:id="@+id/sortByCreationDateDescending"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center_vertical"
+                    android:background="@color/transparent"
+                    android:paddingStart="@dimen/standard_padding"
+                    android:paddingTop="@dimen/standard_half_padding"
+                    android:paddingEnd="@dimen/standard_half_padding"
+                    android:paddingBottom="@dimen/standard_half_padding"
+                    android:contentDescription="@string/menu_item_sort_by_date_newest_first"
+                    android:src="@drawable/ic_modification_asc"/>
+
+                <TextView
+                    android:id="@+id/sortByCreationDateDescendingText"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center_vertical"
+                    android:layout_weight="1"
+                    android:ellipsize="middle"
+                    android:paddingStart="@dimen/zero"
+                    android:paddingTop="@dimen/standard_half_padding"
+                    android:paddingEnd="@dimen/standard_half_padding"
+                    android:paddingBottom="@dimen/standard_half_padding"
+                    android:singleLine="true"
+                    android:text="@string/menu_item_sort_by_date_newest_first"
+                    android:textSize="@dimen/two_line_primary_text_size" />
+
+            </TableRow>
+
+        </TableLayout>
+
+    </ScrollView>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:gravity="end">
+
+        <Button
+            android:id="@+id/cancel"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/common_cancel"
+            android:layout_marginTop="@dimen/standard_half_margin"/>
+
+    </LinearLayout>
+
+</LinearLayout>
--- a/app/src/main/res/mipmap-hdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.png
--- a/app/src/main/res/mipmap-mdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.png
--- a/app/src/main/res/mipmap-xhdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.png
--- a/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
--- a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
--- a/app/src/main/res/values-v23/styles.xml
+++ b/app/src/main/res/values-v23/styles.xml
@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<resources>
+
+    <style name="AppTheme" parent="BaseTheme">
+        <item name="android:statusBarColor">?attr/colorPrimary</item>
+        <item name="android:windowLightStatusBar">true</item>
+    </style>
+
+</resources>
--- a/app/src/main/res/values-v27/styles.xml
+++ b/app/src/main/res/values-v27/styles.xml
@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<resources>
+
+    <style name="AppTheme" parent="BaseTheme">
+        <item name="android:statusBarColor">?attr/colorPrimary</item>
+        <item name="android:windowLightStatusBar">true</item>
+        <item name="android:navigationBarColor">?attr/colorPrimary</item>
+        <item name="android:windowLightNavigationBar">true</item>
+    </style>
+
+</resources>
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<resources>
+    <!-- Colors -->
+
+    <color name="primary">#ffffff</color>
+    <color name="accent">#121212</color>
+    <color name="transparent">#00000000</color>
+
+    <color name="defaultBrand">#0082C9</color>
+
+    <color name="note_font_color_default">#202124</color>
+
+    <color name="appbar">@android:color/white</color>
+
+    <color name="defaultNoteColor">#F7EB96</color>
+    <color name="defaultNoteTint">#202124</color>
+    <color name="defaultNoteHintTint">#1A202124</color>
+
+</resources>
--- a/app/src/main/res/values/dimens.xml
+++ b/app/src/main/res/values/dimens.xml
@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<resources>
+
+    <!-- Default screen margins, per the Android Design guidelines. -->
+    <dimen name="spacer_1hx">4dp</dimen>
+    <dimen name="spacer_1x">8dp</dimen>
+    <dimen name="spacer_2x">16dp</dimen>
+
+    <!-- Drawer header -->
+    <dimen name="drawer_header_height">100dp</dimen>
+    <dimen name="drawer_header_logo_size">42dp</dimen>
+
+    <!-- Font Sizes -->
+    <dimen name="note_font_size_item_title">18sp</dimen>
+    <dimen name="note_font_size_item_content">14sp</dimen>
+
+    <dimen name="zero">0dp</dimen>
+    <dimen name="standard_margin">16dp</dimen>
+    <dimen name="standard_half_margin">8dp</dimen>
+    <dimen name="standard_padding">16dp</dimen>
+    <dimen name="standard_half_padding">8dp</dimen>
+    <dimen name="two_line_primary_text_size">16sp</dimen>
+
+</resources>
--- a/app/src/main/res/values/ic_launcher_background.xml
+++ b/app/src/main/res/values/ic_launcher_background.xml
@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<resources>
+    <color name="ic_launcher_background">#0082C9</color>
+</resources>
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@ -0,0 +1,63 @@
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<resources>
+    <!-- App strings -->
+    <string name="app_name">Nextcloud Maps Geobookmarks</string>
+    <string name="welcome">Welcome to Nextcloud Maps Geobookmarks</string>
+
+    <!-- Login Activity -->
+    <string name="choose_account">Choose account</string>
+
+    <!-- Geobookmarks list -->
+    <string name="new_geobookmark">New geobookmark</string>
+    <string name="about">About</string>
+    <string name="switch_account">Switch account</string>
+    <string name="list_mode">List</string>
+    <string name="search_in_all">Search by name</string>
+
+    <!-- Sort dialog -->
+    <string name="sort_by">Sort by</string>
+    <string name="menu_item_sort_by_title_a_z">A - Z</string>
+    <string name="menu_item_sort_by_date_newest_first">Newest first</string>
+    <string name="menu_item_sort_by_distance">Distance</string>
+
+    <!-- About -->
+    <string name="about_version_title">Version</string>
+    <string name="about_version">You are currently using &lt;strong>%1$s&lt;/strong></string>
+    <string name="about_source_title">Source code</string>
+    <string name="about_source">This project is hosted on GitHub: &lt;a href="%1$s">%1$s&lt;/a></string>
+    <string name="about_issues_title">Issues</string>
+    <string name="about_issues">You can report bugs, enhancement proposals and feature requests at the GitHub issue tracker: &lt;a href="%1$s">%1$s&lt;/a></string>
+    <string name="about_app_license_title">App license</string>
+    <string name="about_app_license">This application is licensed under the GNU GENERAL PUBLIC LICENSE v3+.</string>
+    <string name="about_app_license_button">View license</string>
+
+    <!-- Common strings -->
+    <string name="common_yes">Yes</string>
+    <string name="common_cancel">Cancel</string>
+
+    <!-- URLs -->
+    <string name="url_source" translatable="false">https://github.com/penguin86/nextcloud-maps-client</string>
+    <string name="url_issues" translatable="false">https://github.com/penguin86/nextcloud-maps-client/issues/new/choose</string>
+    <string name="url_license" translatable="false">https://raw.githubusercontent.com/penguin86/nextcloud-maps-client/master/LICENSE</string>
+
+    <!-- Settings -->
+    <string name="setting_sort_by">SETTING_SORT_BY</string>
+    <string name="setting_grid_view_enabled">SETTING_GRID_VIEW_ENABLED</string>
+
+</resources>
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@ -0,0 +1,51 @@
+<!--
+  ~ Nextcloud Maps Geofavorites for Android
+  ~
+  ~ 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<resources>
+    <!-- Base application theme. -->
+    <style name="BaseTheme" parent="Theme.AppCompat.DayNight.NoActionBar">
+        <!-- Customize your theme here. -->
+        <item name="colorPrimary">@color/primary</item>
+        <item name="colorPrimaryDark">@color/primary</item>
+        <item name="colorAccent">@color/accent</item>
+        <item name="android:actionModeBackground">?attr/colorPrimary</item>
+        <item name="colorControlNormal">?attr/colorAccent</item>
+        <item name="windowActionModeOverlay">true</item>
+        <item name="toolbarStyle">@style/toolbarStyle</item>
+    </style>
+
+    <style name="AppTheme" parent="BaseTheme"/>
+
+    <style name="EditorTheme" parent="Theme.AppCompat.DayNight.DarkActionBar">
+        <!-- Customize your theme here. -->
+        <item name="colorPrimary">@android:color/transparent</item>
+        <item name="colorPrimaryDark">@color/accent</item>
+        <item name="colorAccent">@color/accent</item>
+    </style>
+
+    <style name="SplashTheme" parent="Theme.AppCompat.Light.NoActionBar">
+        <!-- Customize your theme here. -->
+        <item name="windowActionBar">false</item>
+        <item name="windowNoTitle">true</item>
+        <item name="android:windowFullscreen">true</item>
+    </style>
+
+    <style name="toolbarStyle" parent="@style/Widget.AppCompat.Toolbar">
+        <item name="android:background">?attr/colorPrimary</item>
+    </style>
+
+</resources>
--- a/app/src/main/web_hi_res_512.png
+++ b/app/src/main/web_hi_res_512.png