app/build.gradle

 plugins {
     id 'com.android.application'
     id 'com.google.gms.google-services'
+    id 'com.google.firebase.crashlytics'
 }
 
 android {
@@ -44,4 +45,8 @@ dependencies {
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
     implementation platform('com.google.firebase:firebase-bom:31.2.3')
     implementation 'com.google.firebase:firebase-auth'
-}
\ No newline at end of file
+    implementation 'com.google.firebase:firebase-crashlytics:18.2.9'
+    implementation 'com.google.firebase:firebase-analytics:20.1.2'
+    implementation 'com.google.code.gson:gson:2.8.9'
+}
+

app/src/main/java/be/lepl1509group13/workoutwarrior/MainActivity.java

 package be.lepl1509group13.workoutwarrior;
 
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.Button;
+import android.widget.ImageButton;
+import android.widget.TextView;
+import android.widget.Toast;
+
 import androidx.activity.result.ActivityResultLauncher;
 import androidx.activity.result.contract.ActivityResultContracts;
 import androidx.annotation.NonNull;
+import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.core.view.GravityCompat;
 import androidx.drawerlayout.widget.DrawerLayout;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 
-import android.annotation.SuppressLint;
-import android.content.Intent;
-import android.os.Bundle;
-import android.view.View;
-import android.widget.ImageButton;
-import android.widget.TextView;
-import android.widget.Toast;
-
 import com.google.android.material.navigation.NavigationView;
+import com.google.firebase.auth.FirebaseAuth;
+import com.google.firebase.auth.FirebaseUser;
 import com.google.firebase.database.DataSnapshot;
 import com.google.firebase.database.DatabaseError;
 import com.google.firebase.database.DatabaseReference;
 import com.google.firebase.database.FirebaseDatabase;
 import com.google.firebase.database.ValueEventListener;
+import com.google.gson.Gson;
 
 import java.io.File;
 import java.io.FileInputStream;
+import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Calendar;
@@ -41,6 +52,7 @@ public class MainActivity extends AppCompatActivity implements MainAdapter.OnIte
 
     private final FirebaseDatabase firebaseDb = FirebaseDatabase.getInstance();
     private DatabaseReference db;
+    private FirebaseAuth mAuth;
     private Integer numberOfProgramsToDisplay = 0, totalNumberOfCustomPrograms = 0;
     private boolean needsRefresh = false;
 
@@ -51,6 +63,9 @@ public class MainActivity extends AppCompatActivity implements MainAdapter.OnIte
         setContentView(R.layout.activity_main);
         getSupportActionBar().hide();
 
+        mAuth = FirebaseAuth.getInstance();
+        FirebaseUser currentUser = mAuth.getCurrentUser();
+
         db = firebaseDb.getReference("Programs");
         getProgramData();
 
@@ -74,6 +89,9 @@ public class MainActivity extends AppCompatActivity implements MainAdapter.OnIte
             drawerLayout.closeDrawer(GravityCompat.START);
             return false;
         });
+
+        //check if any programs were shared by friends
+        getUserPseudo(currentUser);
     }
 
     @Override
@@ -241,4 +259,176 @@ public class MainActivity extends AppCompatActivity implements MainAdapter.OnIte
         });
     }
 
+    private void getSharedPrograms(String currentUser) {
+        db = firebaseDb.getReference("Shared_program");
+        db.addValueEventListener(new ValueEventListener() {
+            @SuppressLint("SetTextI18n")
+            @Override
+            public void onDataChange(DataSnapshot dataSnapshot) {
+                DataSnapshot firstChild = dataSnapshot.child(currentUser);
+                for (DataSnapshot childData: firstChild.getChildren()) {
+
+                    for(DataSnapshot realData : firstChild.child(childData.getKey()).getChildren()){
+
+                        //aled
+                        String dataFromDB = realData.getValue(String.class);
+
+                        Gson gson = new Gson();
+                        HashMap<String, ArrayList<Exercise>> programByDay = gson.fromJson(dataFromDB, HashMap.class);
+
+                        androidx.appcompat.app.AlertDialog.Builder builder = new androidx.appcompat.app.AlertDialog.Builder(MainActivity.this);
+                        LayoutInflater inflater = getLayoutInflater();
+                        View dialogView = inflater.inflate(R.layout.shared_workout_popup, null);
+                        TextView title = dialogView.findViewById(R.id.share_popup_title);
+                        title.setText(childData.getKey() + " a partagé avec vous son programme personnel.");
+                        TextView description = dialogView.findViewById(R.id.share_popup_description);
+                        description.setText("Voulez-vous l'accepter ?");
+                        builder.setView(dialogView);
+
+                        builder.setPositiveButton("J'accepte", (dialog, which) ->
+                                addNewCustomWorkout(childData.getKey(), programByDay));
+                        builder.setNegativeButton("Je refuse", (dialog, which) ->
+                                Log.d("MainActivity", "Cancel workout share with: " + childData.getKey()));
+
+                        AlertDialog dialog = builder.create();
+                        dialog.setOnShowListener(new DialogInterface.OnShowListener() {
+                            @Override
+                            public void onShow(DialogInterface dialog) {
+                                Button positiveButton = ((AlertDialog) dialog).getButton(DialogInterface.BUTTON_POSITIVE);
+                                positiveButton.setTextColor(getResources().getColor(R.color.green));
+                                Button negativeButton = ((AlertDialog) dialog).getButton(DialogInterface.BUTTON_NEGATIVE);
+                                negativeButton.setTextColor(getResources().getColor(R.color.black));
+                            }
+                        });
+                        dialog.show();
+
+                    }
+                }
+            }
+
+            @Override
+            public void onCancelled(DatabaseError databaseError) {
+                Toast.makeText(MainActivity.this, "Une erreur est survenue !", Toast.LENGTH_SHORT).show();
+            }
+        });
+    }
+
+    private void getUserPseudo(FirebaseUser currentUser) {
+        if(currentUser != null){
+            db = firebaseDb.getReference("Account_pseudo");
+            db.addValueEventListener(new ValueEventListener() {
+                @Override
+                public void onDataChange(@NonNull DataSnapshot dataSnapshot) {
+                    for (DataSnapshot childSnapshot: dataSnapshot.getChildren()) {
+                        String userKey = childSnapshot.getKey();
+                        String pseudo = childSnapshot.getValue(String.class);
+                        if(Objects.equals(userKey, currentUser.getUid())){
+                            db = firebaseDb.getReference("Friends");
+                            getSharedPrograms(pseudo);
+                            return;
+                        }
+                    }
+                }
+
+                @Override
+                public void onCancelled(@NonNull DatabaseError error) {
+                    Toast.makeText(MainActivity.this, "Une erreur est survenue !", Toast.LENGTH_SHORT).show();
+                }
+            });
+        }
+    }
+
+    private void addNewCustomWorkout(String username, HashMap<String, ArrayList<Exercise>> programByDay) {
+        /*
+        Log.d("NOP", "user: " + username);
+        Log.d("NOP", "data: " + programByDay);
+
+        Log.d("TAG", "addNewCustomWorkout: " + programByDay.get("lundi"));
+
+
+        String lundiString = null, lundiSubstring, mardiString = null, mardiSubstring, mercrediString = null, mercrediSubstring, jeudiString = null, jeudiSubstring,
+                vendrediString = null, vendrediSubstring, samediString = null, samediSubstring, dimancheString = null, dimancheSubstring;
+
+        ArrayList<Exercise> lundi = programByDay.get("lundi");
+        if(!lundi.isEmpty()){
+            lundiSubstring = lundi.toString().substring(lundi.toString().indexOf("name=") + 5, lundi.toString().indexOf(", timer"));
+            lundiString = lundiSubstring.trim().replaceAll("^\"|\"$", "");
+        }
+
+        ArrayList<Exercise> mardi = programByDay.get("mardi");
+        if(!mardi.isEmpty()){
+            mardiSubstring = mardi.toString().substring(mardi.toString().indexOf("name=") + 5, mardi.toString().indexOf(", timer"));
+            mardiString = mardiSubstring.trim().replaceAll("^\"|\"$", "");
+        }
+
+        ArrayList<Exercise> mercredi = programByDay.get("mercredi");
+        if(!mercredi.isEmpty()){
+            mercrediSubstring = mercredi.toString().substring(mercredi.toString().indexOf("name=") + 5, mercredi.toString().indexOf(", timer"));
+            mercrediString = mercrediSubstring.trim().replaceAll("^\"|\"$", "");
+        }
+
+        ArrayList<Exercise> jeudi = programByDay.get("jeudi");
+        if(!jeudi.isEmpty()){
+            jeudiSubstring = jeudi.toString().substring(jeudi.toString().indexOf("name=") + 5, jeudi.toString().indexOf(", timer"));
+            jeudiString = jeudiSubstring.trim().replaceAll("^\"|\"$", "");
+        }
+
+        ArrayList<Exercise> vendredi = programByDay.get("vendredi");
+        if(!vendredi.isEmpty()){
+            vendrediSubstring = vendredi.toString().substring(vendredi.toString().indexOf("name=") + 5, vendredi.toString().indexOf(", timer"));
+            vendrediString = vendrediSubstring.trim().replaceAll("^\"|\"$", "");
+        }
+
+        ArrayList<Exercise> samedi = programByDay.get("samedi");
+        if(!samedi.isEmpty()){
+            samediSubstring = samedi.toString().substring(samedi.toString().indexOf("name=") + 5, samedi.toString().indexOf(", timer"));
+            samediString = samediSubstring.trim().replaceAll("^\"|\"$", "");
+        }
+
+        ArrayList<Exercise> dimanche = programByDay.get("dimanche");
+        if(dimanche.isEmpty()){
+            dimancheSubstring = dimanche.toString().substring(dimanche.toString().indexOf("name=") + 5, dimanche.toString().indexOf(", timer"));
+            dimancheString = dimancheSubstring.trim().replaceAll("^\"|\"$", "");
+        }
+
+
+        //String inputString = "[{breakVal=60.0, description=Répétitions : 4x10, image_url=@drawable/developpe_couche_barre, name=Développé couché, timer=0.0, workingDays=[]}]";
+
+        System.out.println(lundiString); // Output: Développé couché
+        System.out.println(mardiString); // Output: Développé couché
+        System.out.println(mercrediString); // Output: Développé couché
+        System.out.println(jeudiString); // Output: Développé couché
+        System.out.println(vendrediString); // Output: Développé couché
+        System.out.println(samediString); // Output: Développé couché
+        System.out.println(dimancheString); // Output: Développé couché
+
+        ArrayList<Exercise> newLundi = new ArrayList<>();
+        newLundi.add(new Exercise(lundiString, "fff", 10, "ah oue", 10));
+
+        programByDay.clear();
+        programByDay.put("lundi", newLundi);
+
+
+        try {
+            String programpath = username + ".ser";
+
+            HashMap<String, ArrayList<Exercise>> entry = programByDay;
+            ExerciseEntry exerciseEntry = new ExerciseEntry(entry);
+            FileOutputStream fileOutputStream = openFileOutput(programpath, Context.MODE_PRIVATE);
+            ObjectOutputStream objectOutputStream = new ObjectOutputStream(fileOutputStream);
+            objectOutputStream.writeObject(exerciseEntry);
+            objectOutputStream.close();
+            fileOutputStream.close();
+
+            //todo
+            //Tell the mainActivity to refresh, to add the new program
+            //setResult(1);
+            Toast.makeText(MainActivity.this, "Programme enregistré !",
+                    Toast.LENGTH_SHORT).show();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+         */
+    }
 }
\ No newline at end of file

app/src/main/java/be/lepl1509group13/workoutwarrior/ProgramDetailActivity.java

@@ -19,6 +19,8 @@ import androidx.appcompat.app.AppCompatActivity;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 
+import com.google.firebase.auth.FirebaseAuth;
+import com.google.firebase.auth.FirebaseUser;
 import com.google.firebase.database.DataSnapshot;
 import com.google.firebase.database.DatabaseError;
 import com.google.firebase.database.DatabaseReference;
@@ -42,8 +44,11 @@ public class ProgramDetailActivity extends AppCompatActivity implements ProgramA
 
     private final FirebaseDatabase firebaseDb = FirebaseDatabase.getInstance();
     private DatabaseReference db;
+
+    private FirebaseAuth mAuth;
+    private HashMap<String, ArrayList<Exercise>> programHash;
     ImageButton return_btn;
-    TextView start_workout, delete_workout, show_workout;
+    TextView start_workout, delete_workout, show_workout, share_workout;
     private boolean isLocalProgram = false;
     private String[][] exercisesData = null;
     private ArrayList<ArrayList<String>> allExercices = new ArrayList<ArrayList<String>>();
@@ -76,6 +81,9 @@ public class ProgramDetailActivity extends AppCompatActivity implements ProgramA
         return_btn = findViewById(R.id.return_btn2);
         return_btn.setOnClickListener(view -> finish());
 
+        share_workout = findViewById(R.id.share_workout);
+        share_workout.setOnClickListener(view -> {shareWorkout();});
+
         start_workout = findViewById(R.id.start_workout);
         start_workout.setOnClickListener(view -> {
             Intent intent = new Intent(ProgramDetailActivity.this, WorkoutActivity.class);
@@ -94,6 +102,78 @@ public class ProgramDetailActivity extends AppCompatActivity implements ProgramA
         });
     }
 
+    private void shareWorkout(){
+
+        mAuth = FirebaseAuth.getInstance();
+        FirebaseUser currentUser = mAuth.getCurrentUser();
+
+        if (currentUser != null) {
+            AlertDialog.Builder builder = new AlertDialog.Builder(ProgramDetailActivity.this);
+            LayoutInflater inflater = getLayoutInflater();
+            View dialogView = inflater.inflate(R.layout.share_friends_popup, null);
+            builder.setView(dialogView);
+
+            db = firebaseDb.getReference("Account_pseudo");
+            db.addValueEventListener(new ValueEventListener() {
+                @Override
+                public void onDataChange(@NonNull DataSnapshot dataSnapshot) {
+                    for (DataSnapshot childSnapshot: dataSnapshot.getChildren()) {
+                        String userKey = childSnapshot.getKey();
+                        String pseudo = childSnapshot.getValue(String.class);
+                        if(Objects.equals(userKey, currentUser.getUid())){
+                            String userPseudo = pseudo;
+
+                            db = firebaseDb.getReference("Friends");
+                            db.addValueEventListener(new ValueEventListener() {
+                                @Override
+                                public void onDataChange(@NonNull DataSnapshot dataSnapshot) {
+                                    DataSnapshot friendsList = dataSnapshot.child(pseudo);
+
+                                    String[][] friendsData = new String[(int) friendsList.getChildrenCount()][];
+
+                                    int i = 0;
+                                    for (DataSnapshot childFriendList: friendsList.getChildren()) {
+                                        String friendPseudo = childFriendList.getKey();
+
+                                        friendsData[i] = new String[]{friendPseudo};
+                                        i ++;
+                                    }
+
+                                    RecyclerView recyclerView2 = dialogView.findViewById(R.id.share_friends_recycler);
+                                    recyclerView2.setLayoutManager(new LinearLayoutManager(ProgramDetailActivity.this));
+                                    SharingAdapter adapter = new SharingAdapter(friendsData, userPseudo, programHash);
+                                    adapter.setOnItemClickListener(new SharingAdapter.OnItemClickListener() {
+                                        @Override
+                                        public void onItemClick(String friend_pseudo) {
+                                            System.out.println(friend_pseudo);
+                                        }
+                                    });
+                                    recyclerView2.setAdapter(adapter);
+                                }
+
+                                @Override
+                                public void onCancelled(@NonNull DatabaseError error) {
+                                    // Failed to read value
+                                }
+                            });
+                            return;
+                        }
+                    }
+                }
+                @Override
+                public void onCancelled(@NonNull DatabaseError error) {
+                    Toast.makeText(ProgramDetailActivity.this, "Une erreur est survenue !", Toast.LENGTH_SHORT).show();
+                    finish();
+                }
+            });
+
+            AlertDialog dialog = builder.create();
+            dialog.show();
+            ImageView closeShareButton = dialogView.findViewById(R.id.close_share_btn);
+            closeShareButton.setOnClickListener(v -> dialog.dismiss());
+        }
+    }
+
     private void showWorkout() {
 
         Dialog dialog = new Dialog(ProgramDetailActivity.this);
@@ -234,6 +314,8 @@ public class ProgramDetailActivity extends AppCompatActivity implements ProgramA
 
                         // ici tu peux utiliser entry comme programme perso
                         HashMap<String, ArrayList<Exercise>> entry = exerciseEntry.getEntry();
+                        programHash = entry;
+
                         for (Map.Entry<String, ArrayList<Exercise>> entrySet : entry.entrySet()) {
                             String key = entrySet.getKey(); // Récupération de la clé
                             ArrayList<Exercise> value = entrySet.getValue(); // Récupération de la valeur correspondante

app/src/main/java/be/lepl1509group13/workoutwarrior/SharingAdapter.java

+package be.lepl1509group13.workoutwarrior;
+
+import android.annotation.SuppressLint;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.google.firebase.database.DataSnapshot;
+import com.google.firebase.database.DatabaseError;
+import com.google.firebase.database.ValueEventListener;
+import com.google.gson.Gson;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.google.firebase.database.DatabaseReference;
+import com.google.firebase.database.FirebaseDatabase;
+import com.google.gson.reflect.TypeToken;
+
+import java.lang.reflect.Type;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Map;
+
+public class SharingAdapter extends RecyclerView.Adapter<SharingAdapter.MyViewHolder>{
+
+    private final String[][] friendData;
+
+    private final FirebaseDatabase firebaseDb = FirebaseDatabase.getInstance();
+
+    private DatabaseReference db;
+
+    private final String sender;
+    private final HashMap<String, ArrayList<Exercise>> programHash;
+    private OnItemClickListener mListener;
+    public SharingAdapter(String[][] data, String from, HashMap<String, ArrayList<Exercise>> progHash) {
+        friendData = data;
+        sender = from;
+        programHash = progHash;
+
+    }
+
+    @NonNull
+    @Override
+    public MyViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.sharing_item, parent, false);
+        return new MyViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull MyViewHolder holder, @SuppressLint("RecyclerView") int position) {
+        // Parcourir la liste et afficher le contenu de chaque tableau
+        String[] friend_data = friendData[position];
+
+        holder.pseudo.setText(friend_data[0]);
+
+        holder.share.setOnClickListener(view -> {
+            if (mListener != null) {
+
+                System.out.println(sender);
+                System.out.println(friend_data[0]);
+                System.out.println(programHash);
+                writeOnDatabase(sender,friend_data[0],programHash);
+            }
+        });
+    }
+
+    public void writeOnDatabase(String from, String to, HashMap<String, ArrayList<Exercise>> sharedProgram){
+
+        Gson gson = new Gson();
+        String json = gson.toJson(sharedProgram);
+
+        db = firebaseDb.getReference("Shared_program").child(to).child(from);
+
+        db.addListenerForSingleValueEvent(new ValueEventListener() {
+            @Override
+            public void onDataChange(DataSnapshot dataSnapshot) {
+                long count = dataSnapshot.getChildrenCount();
+                Map<String, Object> updates = new HashMap<>();
+                updates.put(String.valueOf(count), json);
+                db.updateChildren(updates);
+                System.out.println("done!");
+            }
+
+            @Override
+            public void onCancelled(DatabaseError databaseError) {
+                System.out.println("Database error: " + databaseError.getMessage());
+            }
+        });
+
+        Type type = new TypeToken<HashMap<String, ArrayList<Exercise>>>(){}.getType();
+        HashMap<String, ArrayList<Exercise>> testProgram = gson.fromJson(json, type);
+
+        System.out.println("Json: " + json);
+        System.out.println("HashMap<String, ArrayList<Exercise>>: " + testProgram);
+        System.out.println(testProgram);
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return friendData.length;
+    }
+
+    public void setOnItemClickListener(OnItemClickListener listener) {
+        mListener = listener;
+    }
+
+
+    public interface OnItemClickListener {
+        void onItemClick(String friend_pseudo);
+    }
+    public static class MyViewHolder extends RecyclerView.ViewHolder {
+
+        public TextView pseudo;
+        public ImageView share;
+
+        public MyViewHolder(View itemView) {
+            super(itemView);
+            pseudo = itemView.findViewById(R.id.friend_share_pseudo);
+            share = itemView.findViewById(R.id.friend_share_btn);
+        }
+    }
+}

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

@@ -111,6 +111,21 @@
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent" />
 
+    <Button
+        android:id="@+id/share_workout"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="80dp"
+        android:background="@color/orange"
+        android:backgroundTint="@color/orange"
+        android:text="@string/share_workout"
+        android:textColor="@color/black"
+        android:translationX="80dp"
+        app:iconTint="@color/orange"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
+
     <Button
         android:id="@+id/show_workout"
         android:layout_width="wrap_content"

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

+<?xml version="1.0" encoding="utf-8"?>
+<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=".ProgramDetailActivity">
+
+    <TextView
+        android:id="@+id/share_title"
+        android:layout_width="375dp"
+        android:layout_height="38dp"
+        android:layout_marginTop="80dp"
+        android:fontFamily="@font/poppins"
+        android:gravity="center"
+        android:text="Partage à un ami"
+        android:textSize="12sp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <ScrollView
+        android:id="@+id/scrollView_program_view"
+        android:layout_width="377dp"
+        android:layout_height="400dp"
+        android:fillViewport="true"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/share_title">
+
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/share_friends_recycler"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="25dp"
+            app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
+
+    </ScrollView>
+
+    <ImageView
+        android:id="@+id/close_share_btn"
+        android:layout_width="35dp"
+        android:layout_height="35dp"
+        android:layout_marginTop="10dp"
+        android:layout_marginEnd="10dp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:srcCompat="@drawable/close_btn" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

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

+<?xml version="1.0" encoding="utf-8"?>
+<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"
+    android:background="@color/white">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:id="@+id/share_popup"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        app:layout_constraintTop_toTopOf="parent"
+        android:layout_marginTop="20dp"
+        android:layout_marginBottom="60dp"
+        android:padding="15dp">
+
+        <TextView
+            android:id="@+id/share_popup_title"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:fontFamily="@font/poppins_semibold"
+            android:textSize="20sp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent"
+            tools:text="test" />
+
+        <TextView
+            android:id="@+id/share_popup_description"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:fontFamily="@font/poppins"
+            android:layout_marginTop="20dp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/share_popup_title"
+            tools:text="test"
+            android:textSize="20sp" />
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file

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

+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout 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="wrap_content">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:id="@+id/friend_share_layout"
+        android:layout_width="325dp"
+        android:layout_height="50dp"
+        android:layout_marginTop="25dp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        android:background="@drawable/border_orange"
+        android:padding="10dp">
+
+        <TextView
+            android:id="@+id/friend_share_pseudo"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:fontFamily="@font/poppins"
+            android:text="Pseudo"
+            android:textSize="24sp"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <ImageView
+            android:id="@+id/friend_share_btn"
+            android:layout_width="40dp"
+            android:layout_height="wrap_content"
+            android:layout_alignParentEnd="true"
+            android:textColor="@color/white"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toTopOf="parent"
+            app:srcCompat="@android:drawable/ic_menu_send" />
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -24,4 +24,5 @@
     <string name="add_friend_activity_title">Entrez le pseudo de l\'ami à ajouter</string>
     <string name="add_friend_activity_btn_text">Ajouter</string>
     <string name="login_title">Veuillez d\'abord vous connecter</string>
+    <string name="share_workout">Partager</string>
 </resources>

build.gradle

@@ -8,6 +8,7 @@ buildscript {
         classpath "com.android.tools.build:gradle:7.0.0"
         classpath 'com.google.gms:google-services:4.3.10'
         classpath 'com.google.gms:google-services:4.3.15'
+        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.8.1'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files