Patch custom workout layout

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

@@ -5,9 +5,9 @@ import android.content.Intent;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
+import android.widget.Button;
 import android.widget.ImageButton;
 import android.widget.ImageView;
-import android.widget.LinearLayout;
 import android.widget.ListView;
 import android.widget.SimpleAdapter;
 import android.widget.TextView;
@@ -48,7 +48,7 @@ public class ProgramDetailActivity extends AppCompatActivity implements ProgramA
     private FirebaseAuth mAuth;
     private HashMap<String, ArrayList<Exercise>> programHash;
     ImageButton return_btn;
-    TextView start_workout, delete_workout, show_workout, share_workout;
+    private Button 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>>();
@@ -75,15 +75,15 @@ public class ProgramDetailActivity extends AppCompatActivity implements ProgramA
         show_workout = findViewById(R.id.show_workout);
         show_workout.setOnClickListener(view -> showWorkout());
 
+        share_workout = findViewById(R.id.share_workout);
+        share_workout.setOnClickListener(view -> shareWorkout());
+
         db = firebaseDb.getReference("Programs");
         getProgramData(id, this_intent.getStringExtra("name"));
 
         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);
@@ -381,6 +381,7 @@ public class ProgramDetailActivity extends AppCompatActivity implements ProgramA
             isLocalProgram = false;
             delete_workout.setVisibility(View.INVISIBLE);
             show_workout.setVisibility(View.INVISIBLE);
+            share_workout.setVisibility(View.INVISIBLE);
             db.addValueEventListener(new ValueEventListener() {
                 @Override
                 public void onDataChange(@NonNull DataSnapshot snapshot) {