diff --git a/src/android/customCamera/res/layout/activity_camera_view.xml b/src/android/customCamera/res/layout/activity_camera_view.xml
index b484d80..38228d4 100644
--- a/src/android/customCamera/res/layout/activity_camera_view.xml
+++ b/src/android/customCamera/res/layout/activity_camera_view.xml
@@ -62,7 +62,7 @@
 	        android:layout_gravity="right"
 	        android:layout_marginLeft="@dimen/activity_vertical_margin"
 	        android:background="@android:color/transparent"
-	        android:onClick="buttonMiniature"
+	        android:onClick="toggleMiniature"
 	        android:src="@drawable/minimise" />
 	    
 	    <ImageButton
diff --git a/src/android/customCamera/src/org/geneanet/customcamera/CameraActivity.java b/src/android/customCamera/src/org/geneanet/customcamera/CameraActivity.java
index 98db04b..3dbbafd 100644
--- a/src/android/customCamera/src/org/geneanet/customcamera/CameraActivity.java
+++ b/src/android/customCamera/src/org/geneanet/customcamera/CameraActivity.java
@@ -522,19 +522,27 @@ public class CameraActivity extends Activity {
     ImageView background = (ImageView) findViewById(R.id.background);
     ImageButton miniature = (ImageButton) view;
 
-    if (modeMiniature) {
-      modeMiniature = false;
+    if (!modeMiniature) {
       miniature.setImageResource(R.drawable.minimise);
       // Reset the default position and size for the background.
       setBackground();
     } else {
-      modeMiniature = true;
       miniature.setImageResource(R.drawable.maximise);
       // Set new size for miniature layout.
       setParamsMiniature(background, true);
     }
   }
   
+  /**
+   * Toggle the miniature function.
+   * 
+   * @param view
+   */
+  public void toggleMiniature(View view) {
+    modeMiniature = !modeMiniature;
+    buttonMiniature(view);
+  }
+  
   /**
    * To manage the display of the zoom bar.
    * @param displayStatus