affichage avec orientation ok

app/src/main/java/com/example/myhabitat/ModeImmersionActivity.java

 package com.example.myhabitat;
 
+import android.content.Context;
 import android.content.Intent;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
+import android.hardware.Sensor;
+import android.hardware.SensorEvent;
+import android.hardware.SensorEventListener;
+import android.hardware.SensorManager;
 import android.util.Log;
-import android.view.Display;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
+import android.view.animation.Animation;
+import android.view.animation.RotateAnimation;
 import android.widget.ImageView;
 import android.widget.Toast;
 import androidx.appcompat.app.AppCompatActivity;
@@ -19,11 +25,16 @@ import habitat.Piece;
 
 import java.io.FileInputStream;
 import java.io.FileNotFoundException;
+import java.time.Duration;
 
-public class ModeImmersionActivity extends AppCompatActivity {
+public class ModeImmersionActivity extends AppCompatActivity implements SensorEventListener {
     Habitat habitat;
     Mur murEnCours;
     Piece pieceEnCours;
+    private SensorManager sensorManager;
+    private ImageView imageViewBoussole;
+    private float debut = 0f;
+    private ImageView imageViewMur;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -40,6 +51,15 @@ public class ModeImmersionActivity extends AppCompatActivity {
         }
 
         setContentView(R.layout.activity_mode_immersion);
+
+        pieceEnCours = habitat.getPieces().get(0);
+        affichePiece(pieceEnCours);
+        imageViewBoussole = findViewById(R.id.imageViewBoussole);
+        imageViewMur = findViewById(R.id.imageViewMur);
+
+        sensorManager = (SensorManager) getSystemService(Context.SENSOR_SERVICE);
+
+
     }
 
     public boolean onCreateOptionsMenu(Menu menu) {
@@ -85,8 +105,6 @@ public class ModeImmersionActivity extends AppCompatActivity {
     }
 
     public void afficheMur(){
-        ImageView imageViewMur = findViewById(R.id.imageViewMur);
-
         //On récupère la photo
         FileInputStream fis = null;
         try {
@@ -122,4 +140,66 @@ public class ModeImmersionActivity extends AppCompatActivity {
         murEnCours = pieceEnCours.getMurOrientation(Orientation.OUEST);
         afficheMur();
     }
+
+    @Override
+    public void onSensorChanged(SensorEvent event) {
+        // On récupère l'angle
+        float angle = -(Math.round(event.values[0]));
+
+        //On créé l'animation de rotation
+        RotateAnimation rotateAnimation = new RotateAnimation(debut, angle, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
+        rotateAnimation.setFillAfter(true);
+        rotateAnimation.setDuration(200);
+
+        //Et on la lance
+        if(imageViewBoussole == null) {
+            imageViewBoussole = findViewById(R.id.imageViewBoussole);
+        }
+        imageViewBoussole.startAnimation(rotateAnimation);
+
+
+        if(angle<(-45) && angle>=(-135)){
+            murEnCours = pieceEnCours.getMurOrientation(Orientation.EST);
+        } else if (angle<(-135) && angle>=(-225)) {
+            murEnCours = pieceEnCours.getMurOrientation(Orientation.SUD);
+        } else if (angle<(-225) && angle>=(-315)) {
+            murEnCours = pieceEnCours.getMurOrientation(Orientation.OUEST);
+        }else{
+            murEnCours = pieceEnCours.getMurOrientation(Orientation.NORD);
+        }
+        afficheMur();
+        Toast.makeText(getBaseContext(), murEnCours.getOrientation().toString(), Toast.LENGTH_SHORT).show();
+
+
+        //Maj de l'angle de depart
+        debut = angle;
+
+        Log.i("testRotationBoussole", "rotation = " + angle);
+
+        /*
+        try {
+            Thread.sleep(200);
+        } catch (InterruptedException e) {
+            throw new RuntimeException(e);
+        }
+
+         */
+    }
+
+    @Override
+    public void onAccuracyChanged(Sensor sensor, int accuracy) {
+
+    }
+
+    @Override
+    protected void onPause() {
+        sensorManager.unregisterListener(this);
+        super.onPause();
+    }
+
+    @Override
+    protected void onResume() {
+        sensorManager.registerListener(this, sensorManager.getDefaultSensor(Sensor.TYPE_ORIENTATION), SensorManager.SENSOR_DELAY_GAME);
+        super.onResume();
+    }
 }
\ No newline at end of file

app/src/main/java/outils/GestionnaireBoussole.java

+package outils;
+
+public class GestionnaireBoussole {
+
+    public GestionnaireBoussole() {
+    }
+
+}

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

@@ -65,4 +65,12 @@
             app:layout_constraintVertical_bias="0.863"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"/>
+
+    <ImageView
+            android:layout_width="154dp"
+            android:layout_height="125dp"
+            app:srcCompat="@drawable/boussole"
+            android:id="@+id/imageViewBoussole"
+            app:layout_constraintTop_toTopOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"/>
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file