Ajout page parametre

app/src/main/java/com/example/mastermind/MainActivity.java

@@ -34,13 +34,13 @@ public class MainActivity extends Activity {
                 startActivity(tp2Intent);
             }
         });*/
-        /*mSettings.setOnClickListener(new View.OnClickListener() {
+        mSettings.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
-                Intent tp3Intent = new Intent(MainActivity.this, Settings.class);
+                Intent tp3Intent = new Intent(MainActivity.this, SettingsActivity.class);
                 startActivity(tp3Intent);
             }
-        });*/
+        });
         /*mTP4.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {

app/src/main/java/com/example/mastermind/SettingsActivity.java

@@ -0,0 +1,33 @@
+package com.example.mastermind;
+
+import android.os.Bundle;
+
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.preference.PreferenceFragmentCompat;
+
+public class SettingsActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.settings_activity);
+        if (savedInstanceState == null) {
+            getSupportFragmentManager()
+                    .beginTransaction()
+                    .replace(R.id.settings, new SettingsFragment())
+                    .commit();
+        }
+        ActionBar actionBar = getSupportActionBar();
+        if (actionBar != null) {
+            actionBar.setDisplayHomeAsUpEnabled(true);
+        }
+    }
+
+    public static class SettingsFragment extends PreferenceFragmentCompat {
+        @Override
+        public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
+            setPreferencesFromResource(R.xml.root_preferences, rootKey);
+        }
+    }
+}