All / settings logic

16 files changed, 409 insertions, 34 deletions

diff --git a/app/build.gradle b/app/build.gradle
index 4e93c0c..b6264bc 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -41,6 +41,7 @@ dependencies {
     implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.5.1'
     implementation 'androidx.navigation:navigation-fragment:2.5.2'
     implementation 'androidx.navigation:navigation-ui:2.5.2'
+    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.3'
     implementation 'com.journeyapps:zxing-android-embedded:4.3.0'
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 56d55cb..c652fe6 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -2,6 +2,9 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
 
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+
     <application
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
diff --git a/app/src/main/java/com/jopek/lectordecodi/MainActivity.java b/app/src/main/java/com/jopek/lectordecodi/MainActivity.java
index 95cfb87..bb925d3 100644
--- a/app/src/main/java/com/jopek/lectordecodi/MainActivity.java
+++ b/app/src/main/java/com/jopek/lectordecodi/MainActivity.java
@@ -1,23 +1,21 @@
 package com.jopek.lectordecodi;
 
 import android.os.Bundle;
-import android.view.View;
 import android.view.Menu;
 
-import com.google.android.material.snackbar.Snackbar;
-import com.google.android.material.navigation.NavigationView;
-
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.drawerlayout.widget.DrawerLayout;
 import androidx.navigation.NavController;
 import androidx.navigation.Navigation;
 import androidx.navigation.ui.AppBarConfiguration;
 import androidx.navigation.ui.NavigationUI;
-import androidx.drawerlayout.widget.DrawerLayout;
-import androidx.appcompat.app.AppCompatActivity;
 
+import com.google.android.material.navigation.NavigationView;
 import com.jopek.lectordecodi.databinding.ActivityMainBinding;
 
 public class MainActivity extends AppCompatActivity {
 
+    public static String TAG = "maks";
     private AppBarConfiguration mAppBarConfiguration;
     private ActivityMainBinding binding;
 
@@ -31,10 +29,9 @@ public class MainActivity extends AppCompatActivity {
         setSupportActionBar(binding.appBarMain.toolbar);
         DrawerLayout drawer = binding.drawerLayout;
         NavigationView navigationView = binding.navView;
-        // Passing each menu ID as a set of Ids because each
-        // menu should be considered as top level destinations.
+
         mAppBarConfiguration = new AppBarConfiguration.Builder(
-                R.id.nav_reader, R.id.nav_barcode_gen, R.id.nav_qrcode_gen)
+                R.id.nav_reader, R.id.nav_barcode_gen, R.id.nav_qrcode_gen, R.id.nav_settings)
                 .setOpenableLayout(drawer)
                 .build();
         NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment_content_main);
@@ -55,4 +52,5 @@ public class MainActivity extends AppCompatActivity {
         return NavigationUI.navigateUp(navController, mAppBarConfiguration)
                 || super.onSupportNavigateUp();
     }
+
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/jopek/lectordecodi/SharedPreferencesManager.java b/app/src/main/java/com/jopek/lectordecodi/SharedPreferencesManager.java
new file mode 100644
index 0000000..33e51fb
--- /dev/null
+++ b/app/src/main/java/com/jopek/lectordecodi/SharedPreferencesManager.java
@@ -0,0 +1,44 @@
+package com.jopek.lectordecodi;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.os.Environment;
+
+import java.util.Map;
+
+public class SharedPreferencesManager {
+    private static SharedPreferences getPrefs(Context context) {
+        return  context.getSharedPreferences("com.jopek.lectordecodi", Context.MODE_PRIVATE);
+    }
+    public static <T> T getFromPrefs(Context context, String key, T def) {
+        SharedPreferences prefs = getPrefs(context);
+        Map map = prefs.getAll();
+        T fromPrefs = (T) map.getOrDefault(key, def);
+
+        return fromPrefs;
+    }
+    public static String getWhereSave(Context context) {
+        String def = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES).getAbsolutePath() + "/lector-de-codi";
+        return getFromPrefs(context, "whereSave", def);
+    }
+    public static boolean setWhereSave(Context context, String whereSave) {
+        SharedPreferences prefs = getPrefs(context);
+        return prefs.edit().putString("whereSave", whereSave).commit();
+    }
+    public static int getSaveWidth(Context context) {
+        int def = 400;
+        return getFromPrefs(context, "saveWidth", def);
+    }
+    public static boolean setSaveWidth(Context context, int saveWidth) {
+        SharedPreferences prefs = getPrefs(context);
+        return prefs.edit().putInt("saveWidth", saveWidth).commit();
+    }
+    public static int getSaveHeight(Context context) {
+        int def = 400;
+        return getFromPrefs(context, "saveHeight", def);
+    }
+    public static boolean setSaveHeight(Context context, int saveHeight) {
+        SharedPreferences prefs = getPrefs(context);
+        return prefs.edit().putInt("saveHeight", saveHeight).commit();
+    }
+}
diff --git a/app/src/main/java/com/jopek/lectordecodi/ui/barcode_gen/BarcodeGenFragment.java b/app/src/main/java/com/jopek/lectordecodi/ui/barcode_gen/BarcodeGenFragment.java
index 7ccda24..f13edee 100644
--- a/app/src/main/java/com/jopek/lectordecodi/ui/barcode_gen/BarcodeGenFragment.java
+++ b/app/src/main/java/com/jopek/lectordecodi/ui/barcode_gen/BarcodeGenFragment.java
@@ -1,6 +1,14 @@
 package com.jopek.lectordecodi.ui.barcode_gen;
 
+import static com.jopek.lectordecodi.MainActivity.TAG;
+import static com.jopek.lectordecodi.SharedPreferencesManager.getSaveHeight;
+import static com.jopek.lectordecodi.SharedPreferencesManager.getSaveWidth;
+import static com.jopek.lectordecodi.SharedPreferencesManager.getWhereSave;
+
+import android.Manifest;
+import android.content.pm.PackageManager;
 import android.graphics.Bitmap;
+import android.media.MediaScannerConnection;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.LayoutInflater;
@@ -9,9 +17,10 @@ import android.view.ViewGroup;
 import android.widget.Button;
 import android.widget.EditText;
 import android.widget.ImageView;
-import android.widget.TextView;
+import android.widget.Toast;
 
 import androidx.annotation.NonNull;
+import androidx.core.app.ActivityCompat;
 import androidx.fragment.app.Fragment;
 import androidx.lifecycle.ViewModelProvider;
 
@@ -19,17 +28,20 @@ import com.google.zxing.BarcodeFormat;
 import com.jopek.lectordecodi.databinding.FragmentBarcodeGenBinding;
 import com.journeyapps.barcodescanner.BarcodeEncoder;
 
-public class BarcodeGenFragment extends Fragment {
+import java.io.File;
+import java.io.FileOutputStream;
+import java.util.Random;
 
+public class BarcodeGenFragment extends Fragment {
     private FragmentBarcodeGenBinding binding;
     private EditText etInput;
     private ImageView img;
     private Button btnGen;
+    private Button btnSave;
+    private Bitmap code;
 
-    public View onCreateView(@NonNull LayoutInflater inflater,
-                             ViewGroup container, Bundle savedInstanceState) {
-        BarcodeGenViewModel barcodeGenViewModel =
-                new ViewModelProvider(this).get(BarcodeGenViewModel.class);
+    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        BarcodeGenViewModel barcodeGenViewModel = new ViewModelProvider(this).get(BarcodeGenViewModel.class);
 
         binding = FragmentBarcodeGenBinding.inflate(inflater, container, false);
         View root = binding.getRoot();
@@ -37,21 +49,68 @@ public class BarcodeGenFragment extends Fragment {
         etInput = binding.plainTextInput;
         img = binding.barcodeImg;
         btnGen = binding.btnGenBarcode;
+        btnSave = binding.btnSaveBarcode;
 
         btnGen.setOnClickListener(v -> {
             try {
                 BarcodeEncoder barcodeEncoder = new BarcodeEncoder();
-                Bitmap bitmap = barcodeEncoder.encodeBitmap(String.valueOf(etInput.getText()), BarcodeFormat.EAN_13, 400, 400);
-                Log.d("maks", "onCreateView: " + bitmap);
-                img.setImageBitmap(bitmap);
-            } catch(Exception e) {
-
+                code = barcodeEncoder.encodeBitmap(String.valueOf(etInput.getText()), BarcodeFormat.CODE_128, getSaveWidth(getActivity()), getSaveHeight(getActivity()));
+                img.setImageBitmap(code);
+            } catch (Exception e) {
+                Log.d(TAG, "onCreateView: ", e);
+            }
+        });
+        btnSave.setOnClickListener(v -> {
+            if (getActivity().checkSelfPermission(android.Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
+                ActivityCompat.requestPermissions(getActivity(), new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, 1);
+            } else {
+                saveBitmap();
             }
         });
 
         return root;
     }
 
+    private void saveBitmap() {
+        //MediaStore.Images.Media.insertImage(getActivity().getContentResolver(), code, "UwU" , "OwO");
+        File myDir = new File(getWhereSave(getActivity()));
+        Log.d(TAG, "onCreateView: " + myDir.getAbsolutePath());
+        myDir.mkdir();
+        Random generator = new Random();
+
+        int n = 10000;
+        n = generator.nextInt(n);
+        String fname = "image-" + n + ".jpg";
+        File file = new File(myDir, fname);
+        try {
+            Log.d(TAG, file.getAbsolutePath());
+            Log.d(TAG, String.valueOf(file.createNewFile()));
+            FileOutputStream out = new FileOutputStream(file);
+            code.compress(Bitmap.CompressFormat.JPEG, 90, out);
+            // sendBroadcast(new Intent(Intent.ACTION_MEDIA_MOUNTED,
+            //     Uri.parse("file://"+ Environment.getExternalStorageDirectory())));
+            out.flush();
+            out.close();
+        } catch (Exception e) {
+            e.printStackTrace();
+            return;
+        }
+        MediaScannerConnection.scanFile(getActivity(), new String[]{file.toString()}, null, (path, uri) -> {
+            Log.i("ExternalStorage", "Scanned " + path + ":");
+            Log.i("ExternalStorage", "-> uri=" + uri);
+        });
+        Toast.makeText(getActivity(), "Barcode saved", Toast.LENGTH_LONG).show();
+    }
+
+    @Override
+    public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+        if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+            Log.v(TAG, "Permission: " + permissions[0] + "was " + grantResults[0]);
+            saveBitmap();
+        }
+    }
+
     @Override
     public void onDestroyView() {
         super.onDestroyView();
diff --git a/app/src/main/java/com/jopek/lectordecodi/ui/qrcode_gen/QRCodeGenFragment.java b/app/src/main/java/com/jopek/lectordecodi/ui/qrcode_gen/QRCodeGenFragment.java
index c3ec155..b2d7e6c 100644
--- a/app/src/main/java/com/jopek/lectordecodi/ui/qrcode_gen/QRCodeGenFragment.java
+++ b/app/src/main/java/com/jopek/lectordecodi/ui/qrcode_gen/QRCodeGenFragment.java
@@ -1,34 +1,118 @@
 package com.jopek.lectordecodi.ui.qrcode_gen;
 
+import static com.jopek.lectordecodi.MainActivity.TAG;
+import static com.jopek.lectordecodi.SharedPreferencesManager.getSaveHeight;
+import static com.jopek.lectordecodi.SharedPreferencesManager.getSaveWidth;
+import static com.jopek.lectordecodi.SharedPreferencesManager.getWhereSave;
+
+import android.Manifest;
+import android.content.pm.PackageManager;
+import android.graphics.Bitmap;
+import android.media.MediaScannerConnection;
 import android.os.Bundle;
+import android.os.Environment;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.ImageView;
 import android.widget.TextView;
+import android.widget.Toast;
 
 import androidx.annotation.NonNull;
+import androidx.core.app.ActivityCompat;
 import androidx.fragment.app.Fragment;
 import androidx.lifecycle.ViewModelProvider;
 
+import com.google.zxing.BarcodeFormat;
 import com.jopek.lectordecodi.databinding.FragmentQrcodeGenBinding;
+import com.journeyapps.barcodescanner.BarcodeEncoder;
 
-public class QRCodeGenFragment extends Fragment {
+import java.io.File;
+import java.io.FileOutputStream;
+import java.util.Random;
 
+public class QRCodeGenFragment extends Fragment {
     private FragmentQrcodeGenBinding binding;
+    private EditText etInput;
+    private ImageView img;
+    private Button btnGen;
+    private Button btnSave;
+    private Bitmap code;
 
-    public View onCreateView(@NonNull LayoutInflater inflater,
-                             ViewGroup container, Bundle savedInstanceState) {
-        QRCodeGenViewModel QRCodeGenViewModel =
-                new ViewModelProvider(this).get(QRCodeGenViewModel.class);
+    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        QRCodeGenViewModel qrCodeGenViewModel = new ViewModelProvider(this).get(QRCodeGenViewModel.class);
 
         binding = FragmentQrcodeGenBinding.inflate(inflater, container, false);
         View root = binding.getRoot();
 
-        final TextView textView = binding.textSlideshow;
-        QRCodeGenViewModel.getText().observe(getViewLifecycleOwner(), textView::setText);
+        etInput = binding.plainTextInputt;
+        img = binding.barcodeImg;
+        btnGen = binding.btnGenBarcode;
+        btnSave = binding.btnSaveBarcode;
+
+        btnGen.setOnClickListener(v -> {
+            try {
+                BarcodeEncoder barcodeEncoder = new BarcodeEncoder();
+                code = barcodeEncoder.encodeBitmap(String.valueOf(etInput.getText()), BarcodeFormat.QR_CODE, getSaveWidth(getActivity()), getSaveHeight(getActivity()));
+                img.setImageBitmap(code);
+            } catch (Exception e) {
+                Log.d(TAG, "onCreateView: ", e);
+            }
+        });
+        btnSave.setOnClickListener(v -> {
+            if (getActivity().checkSelfPermission(android.Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
+                ActivityCompat.requestPermissions(getActivity(), new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, 1);
+            } else {
+                saveBitmap();
+            }
+        });
+
         return root;
     }
 
+    private void saveBitmap() {
+        //MediaStore.Images.Media.insertImage(getActivity().getContentResolver(), code, "UwU" , "OwO");
+        File myDir = new File(getWhereSave(getActivity()));
+        Log.d(TAG, "onCreateView: " + myDir.getAbsolutePath());
+        myDir.mkdir();
+        Random generator = new Random();
+
+        int n = 10000;
+        n = generator.nextInt(n);
+        String fname = "image-" + n + ".jpg";
+        File file = new File(myDir, fname);
+        try {
+            Log.d(TAG, file.getAbsolutePath());
+            Log.d(TAG, String.valueOf(file.createNewFile()));
+            FileOutputStream out = new FileOutputStream(file);
+            code.compress(Bitmap.CompressFormat.JPEG, 90, out);
+            // sendBroadcast(new Intent(Intent.ACTION_MEDIA_MOUNTED,
+            //     Uri.parse("file://"+ Environment.getExternalStorageDirectory())));
+            out.flush();
+            out.close();
+        } catch (Exception e) {
+            e.printStackTrace();
+            return;
+        }
+        MediaScannerConnection.scanFile(getActivity(), new String[]{file.toString()}, null, (path, uri) -> {
+            Log.i("ExternalStorage", "Scanned " + path + ":");
+            Log.i("ExternalStorage", "-> uri=" + uri);
+        });
+        Toast.makeText(getActivity(), "QRCode saved", Toast.LENGTH_LONG).show();
+    }
+
+    @Override
+    public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+        if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+            Log.v(TAG, "Permission: " + permissions[0] + "was " + grantResults[0]);
+            saveBitmap();
+        }
+    }
+
     @Override
     public void onDestroyView() {
         super.onDestroyView();
diff --git a/app/src/main/java/com/jopek/lectordecodi/ui/settings/SettingsFragment.java b/app/src/main/java/com/jopek/lectordecodi/ui/settings/SettingsFragment.java
new file mode 100644
index 0000000..0f68cf5
--- /dev/null
+++ b/app/src/main/java/com/jopek/lectordecodi/ui/settings/SettingsFragment.java
@@ -0,0 +1,54 @@
+package com.jopek.lectordecodi.ui.settings;
+
+import static com.jopek.lectordecodi.SharedPreferencesManager.getWhereSave;
+
+import androidx.lifecycle.ViewModelProvider;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+
+import android.os.Environment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.jopek.lectordecodi.R;
+import com.jopek.lectordecodi.databinding.FragmentReaderBinding;
+import com.jopek.lectordecodi.databinding.FragmentSettingsBinding;
+
+import java.io.File;
+
+public class SettingsFragment extends Fragment {
+
+    private SettingsViewModel mViewModel;
+    private FragmentSettingsBinding binding;
+
+    public static SettingsFragment newInstance() {
+        return new SettingsFragment();
+    }
+
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container,
+                             @Nullable Bundle savedInstanceState) {
+
+        binding = FragmentSettingsBinding.inflate(inflater, container, false);
+        View root = binding.getRoot();
+
+        binding.etWhereSave.setText(getWhereSave(getActivity()));
+
+        return root;
+    }
+
+    @Override
+    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
+        super.onActivityCreated(savedInstanceState);
+        mViewModel = new ViewModelProvider(this).get(SettingsViewModel.class);
+        // TODO: Use the ViewModel
+    }
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/jopek/lectordecodi/ui/settings/SettingsViewModel.java b/app/src/main/java/com/jopek/lectordecodi/ui/settings/SettingsViewModel.java
new file mode 100644
index 0000000..1347766
--- /dev/null
+++ b/app/src/main/java/com/jopek/lectordecodi/ui/settings/SettingsViewModel.java
@@ -0,0 +1,7 @@
+package com.jopek.lectordecodi.ui.settings;
+
+import androidx.lifecycle.ViewModel;
+
+public class SettingsViewModel extends ViewModel {
+    // TODO: Implement the ViewModel
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_baseline_settings_24.xml b/app/src/main/res/drawable/ic_baseline_settings_24.xml
new file mode 100644
index 0000000..298a5a1
--- /dev/null
+++ b/app/src/main/res/drawable/ic_baseline_settings_24.xml
@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#000000"
+    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="M19.14,12.94c0.04,-0.3 0.06,-0.61 0.06,-0.94c0,-0.32 -0.02,-0.64 -0.07,-0.94l2.03,-1.58c0.18,-0.14 0.23,-0.41 0.12,-0.61l-1.92,-3.32c-0.12,-0.22 -0.37,-0.29 -0.59,-0.22l-2.39,0.96c-0.5,-0.38 -1.03,-0.7 -1.62,-0.94L14.4,2.81c-0.04,-0.24 -0.24,-0.41 -0.48,-0.41h-3.84c-0.24,0 -0.43,0.17 -0.47,0.41L9.25,5.35C8.66,5.59 8.12,5.92 7.63,6.29L5.24,5.33c-0.22,-0.08 -0.47,0 -0.59,0.22L2.74,8.87C2.62,9.08 2.66,9.34 2.86,9.48l2.03,1.58C4.84,11.36 4.8,11.69 4.8,12s0.02,0.64 0.07,0.94l-2.03,1.58c-0.18,0.14 -0.23,0.41 -0.12,0.61l1.92,3.32c0.12,0.22 0.37,0.29 0.59,0.22l2.39,-0.96c0.5,0.38 1.03,0.7 1.62,0.94l0.36,2.54c0.05,0.24 0.24,0.41 0.48,0.41h3.84c0.24,0 0.44,-0.17 0.47,-0.41l0.36,-2.54c0.59,-0.24 1.13,-0.56 1.62,-0.94l2.39,0.96c0.22,0.08 0.47,0 0.59,-0.22l1.92,-3.32c0.12,-0.22 0.07,-0.47 -0.12,-0.61L19.14,12.94zM12,15.6c-1.98,0 -3.6,-1.62 -3.6,-3.6s1.62,-3.6 3.6,-3.6s3.6,1.62 3.6,3.6S13.98,15.6 12,15.6z"/>
+</vector>
diff --git a/app/src/main/res/layout/fragment_barcode_gen.xml b/app/src/main/res/layout/fragment_barcode_gen.xml
index caec265..c90f4a7 100644
--- a/app/src/main/res/layout/fragment_barcode_gen.xml
+++ b/app/src/main/res/layout/fragment_barcode_gen.xml
@@ -39,7 +39,6 @@
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent" />
-
     <ImageView
         android:id="@+id/barcode_img"
         android:layout_width="wrap_content"
@@ -53,4 +52,13 @@
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent" />
+    <Button
+        android:id="@+id/btn_save_barcode"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Save Barcode"
+        android:layout_marginBottom="80dp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_qrcode_gen.xml b/app/src/main/res/layout/fragment_qrcode_gen.xml
index c35eb6c..ebe8c00 100644
--- a/app/src/main/res/layout/fragment_qrcode_gen.xml
+++ b/app/src/main/res/layout/fragment_qrcode_gen.xml
@@ -7,9 +7,42 @@
     tools:context=".ui.qrcode_gen.QRCodeGenFragment">
 
     <TextView
-        android:id="@+id/text_slideshow"
+        android:id="@id/edit_text_label"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
+        android:text="Gimme text to encode in qrcode"
+        android:textAlignment="center"
+        android:layout_marginTop="40dp"
+        android:textSize="20sp"
+        app:layout_constraintStart_toEndOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+    <EditText
+        android:labelFor="@+id/edit_text_label"
+        android:id="@+id/plain_text_inputt"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:inputType="text"
+        android:layout_marginTop="80dp"
+        app:layout_constraintStart_toEndOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+    <Button
+        android:id="@+id/btn_gen_barcode"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Generate QRcode"
+        android:layout_marginTop="160dp"
+        app:layout_constraintStart_toEndOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+    <ImageView
+        android:id="@+id/barcode_img"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
         android:layout_marginStart="8dp"
         android:layout_marginTop="8dp"
         android:layout_marginEnd="8dp"
@@ -19,4 +52,13 @@
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent" />
+    <Button
+        android:id="@+id/btn_save_barcode"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Save QRCode"
+        android:layout_marginBottom="80dp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_settings.xml b/app/src/main/res/layout/fragment_settings.xml
new file mode 100644
index 0000000..ac387fb
--- /dev/null
+++ b/app/src/main/res/layout/fragment_settings.xml
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".ui.settings.SettingsFragment">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical">
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="Where to save pictures?"
+            android:textAlignment="center"
+            android:layout_marginTop="40dp"
+            android:gravity="center"
+            android:textSize="20sp" />
+        <EditText
+            android:id="@+id/et_where_save"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:inputType="text"
+            android:layout_marginTop="10dp" />
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="Width of saved image"
+            android:textAlignment="center"
+            android:layout_marginTop="40dp"
+            android:gravity="center"
+            android:textSize="20sp" />
+        <EditText
+            android:id="@+id/et_save_width"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:inputType="numberDecimal"
+            android:layout_marginTop="10dp" />
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="Height of saved image"
+            android:textAlignment="center"
+            android:layout_marginTop="40dp"
+            android:gravity="center"
+            android:textSize="20sp" />
+        <EditText
+            android:id="@+id/et_save_height"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:inputType="numberDecimal"
+            android:layout_marginTop="10dp" />
+    </LinearLayout>
+</FrameLayout>
\ No newline at end of file
diff --git a/app/src/main/res/menu/activity_main_drawer.xml b/app/src/main/res/menu/activity_main_drawer.xml
index b8ed546..6d45cac 100644
--- a/app/src/main/res/menu/activity_main_drawer.xml
+++ b/app/src/main/res/menu/activity_main_drawer.xml
@@ -24,5 +24,13 @@
                     android:title="@string/menu_qrcode_gen" />
             </menu>
         </item>
+        <item android:title="SETTINGS">
+            <menu>
+                <item
+                    android:id="@+id/nav_settings"
+                    android:icon="@drawable/ic_baseline_settings_24"
+                    android:title="Settings" />
+            </menu>
+        </item>
     </group>
 </menu>
\ No newline at end of file
diff --git a/app/src/main/res/menu/main.xml b/app/src/main/res/menu/main.xml
index 412d5f8..28b13c5 100644
--- a/app/src/main/res/menu/main.xml
+++ b/app/src/main/res/menu/main.xml
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <menu xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto">
-    <item
-        android:id="@+id/action_settings"
-        android:orderInCategory="100"
-        android:title="@string/action_settings"
-        app:showAsAction="never" />
+<!--    <item-->
+<!--        android:id="@+id/action_settings"-->
+<!--        android:orderInCategory="100"-->
+<!--        android:title="@string/action_settings"-->
+<!--        app:showAsAction="never" />-->
 </menu>
\ No newline at end of file
diff --git a/app/src/main/res/navigation/mobile_navigation.xml b/app/src/main/res/navigation/mobile_navigation.xml
index 23328c9..86c8cd6 100644
--- a/app/src/main/res/navigation/mobile_navigation.xml
+++ b/app/src/main/res/navigation/mobile_navigation.xml
@@ -22,4 +22,10 @@
         android:name="com.jopek.lectordecodi.ui.qrcode_gen.QRCodeGenFragment"
         android:label="@string/menu_qrcode_gen"
         tools:layout="@layout/fragment_qrcode_gen" />
+
+    <fragment
+        android:id="@+id/nav_settings"
+        android:name="com.jopek.lectordecodi.ui.settings.SettingsFragment"
+        android:label="@string/menu_settings"
+        tools:layout="@layout/fragment_qrcode_gen" />
 </navigation>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 1a3ac07..7c65a0c 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -13,4 +13,5 @@
     <string name="menu_reader">QbarRCode Reader</string>
     <string name="menu_barcode_gen">Barcode generator</string>
     <string name="menu_qrcode_gen">QR Code Generator</string>
+    <string name="menu_settings">Settings</string>
 </resources>
\ No newline at end of file