diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 1b23741..f13d52d 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -19,6 +19,7 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+        <activity android:name=".QuestionFlascardActivity" />
         <activity android:name=".MainActivity">
 
         </activity>
diff --git a/app/src/main/java/com/stod/projectandroid/DialogFragment.java b/app/src/main/java/com/stod/projectandroid/DialogFragment.java
index 1d54e2f..c1699dc 100644
--- a/app/src/main/java/com/stod/projectandroid/DialogFragment.java
+++ b/app/src/main/java/com/stod/projectandroid/DialogFragment.java
@@ -3,9 +3,16 @@
 import android.app.AlertDialog;
 import android.app.Dialog;
 import android.content.DialogInterface;
+import android.content.Intent;
 import android.os.Bundle;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.util.Log;
+
+public class DialogFragment extends androidx.fragment.app.DialogFragment implements Parcelable {
+
+    private String selection = "";
 
-public class DialogFragment extends androidx.fragment.app.DialogFragment {
     @Override
     public Dialog onCreateDialog(Bundle savedInstanceState){
         AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
@@ -16,15 +23,60 @@ public void onClick(DialogInterface dialog, int which) {
                         // The 'which' argument contains the index position
                         // of the selected item
                         if (which == 0) {
+                            setSelection("easy");
 
                         } else if (which == 1) {
+                            setSelection("medium");
+
 
                         } else if (which == 2) {
+                            setSelection("hard");
 
                         }
+
+                        Log.i(HomeActivity.ACCESSIBILITY_SERVICE, selection+"");
+                        Intent intent = new Intent();
+                        intent.putExtra("selection", selection);
+
+
                     }
                 });
         //Create the alert and return it
         return builder.create();
     }
+
+    public DialogFragment(String selection) {
+        this.selection = selection;
+    }
+    public String getSelection() {
+        return selection;
+    }
+
+    public void setSelection(String selection) {
+        this.selection = selection;
+    }
+
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        dest.writeString(selection);
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    public static final Creator<DialogFragment> CREATOR = new Creator<DialogFragment>() {
+        @Override
+        public DialogFragment createFromParcel(Parcel in) {
+            return new DialogFragment(in.readString());
+        }
+
+        @Override
+        public DialogFragment[] newArray(int size) {
+            return new DialogFragment[size];
+        }
+    };
+
 }
diff --git a/app/src/main/java/com/stod/projectandroid/HomeActivity.java b/app/src/main/java/com/stod/projectandroid/HomeActivity.java
index f931ef2..7a1a3ef 100644
--- a/app/src/main/java/com/stod/projectandroid/HomeActivity.java
+++ b/app/src/main/java/com/stod/projectandroid/HomeActivity.java
@@ -2,6 +2,7 @@
 
 import androidx.appcompat.app.AppCompatActivity;
 
+import android.content.Intent;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.View;
@@ -10,6 +11,7 @@
 import android.widget.TextView;
 
 public class HomeActivity extends AppCompatActivity {
+    public String selec;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -21,19 +23,28 @@ protected void onCreate(Bundle savedInstanceState) {
         final Button  solutions = findViewById(R.id.solutions);
         final ImageView pokeball = findViewById(R.id.pokeball);
         final TextView title = findViewById(R.id.title);
-
         demarrer.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
-                DialogFragment newFragment = new DialogFragment();
+
+                DialogFragment newFragment = new DialogFragment("");
                 newFragment.show(getSupportFragmentManager(), "difficulty");
-                Log.i("HomeActivity", "Click");
+                selec = getIntent().getParcelableExtra("selection");
+
+                if(selec != null) {
+                    Intent intent = new Intent(HomeActivity.this, QuestionFlascardActivity.class);
+                    intent.putExtra("selection", selec+"");
+                    startActivityForResult(intent, 1);
+                    Log.i("HomeActivity", "navigation flashCard");
+                }
+                Log.i(HomeActivity.ACCESSIBILITY_SERVICE, selec+" test");
 
             }
         });
         apropos.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
+
                 Log.i("HomeActivity", "Click");
 
             }
@@ -45,6 +56,7 @@ public void onClick(View v) {
                 Log.i("HomeActivity", "Click");
             }
         });
+
     }
 
 }
diff --git a/app/src/main/java/com/stod/projectandroid/QuestionFlascardActivity.java b/app/src/main/java/com/stod/projectandroid/QuestionFlascardActivity.java
index 91a027e..3ef6ffa 100644
--- a/app/src/main/java/com/stod/projectandroid/QuestionFlascardActivity.java
+++ b/app/src/main/java/com/stod/projectandroid/QuestionFlascardActivity.java
@@ -34,7 +34,10 @@ protected void onCreate(Bundle savedInstanceState) {
 
         //pokemon = getIntent().getParcelableExtra("pokemon");
         Intent intent = getIntent();
+        difficulty = intent.getStringExtra("selection");
         compteur = intent.getIntExtra("numQuestion",1);
+        Log.i(QuestionFlascardActivity.ACCESSIBILITY_SERVICE, difficulty);
+
         numQuestion = compteur;
         final TextView noQuestion = findViewById(R.id.noQuestionText);
         noQuestion.setText("Question "+numQuestion);
diff --git a/app/src/main/res/layout/activity_list_questions_recycler_view.xml b/app/src/main/res/layout/activity_list_questions_recycler_view.xml
index 3509b84..370ccee 100644
--- a/app/src/main/res/layout/activity_list_questions_recycler_view.xml
+++ b/app/src/main/res/layout/activity_list_questions_recycler_view.xml
@@ -1,6 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:orientation="vertical" android:layout_width="match_parent"
-    android:layout_height="match_parent">
+<androidx.constraintlayout.widget.ConstraintLayout 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"
+    tools:context=".ListQuestionsRecyclerView">
 
-</LinearLayout>
\ No newline at end of file
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/recyclerView"
+        android:layout_width="409dp"
+        android:layout_height="729dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file