1 files changed, 65 insertions, 0 deletions
diff --git a/app/src/main/java/com/javispedro/wallmotion/WallService.java b/app/src/main/java/com/javispedro/wallmotion/WallService.java
new file mode 100644
index 0000000..6a004ff
--- /dev/null
+++ b/app/src/main/java/com/javispedro/wallmotion/WallService.java
@@ -0,0 +1,65 @@
+package com.javispedro.wallmotion;
+
+import android.service.wallpaper.WallpaperService;
+import android.util.Log;
+import android.view.SurfaceHolder;
+
+public class WallService extends WallpaperService {
+    private static final String TAG = "WallService";
+
+    @Override
+    public Engine onCreateEngine() {
+        return new WallpaperEngine();
+    }
+
+    private class WallpaperEngine extends Engine {
+        private static final String TAG = "WallpaperEngine";
+
+        private Renderer renderer;
+
+        @Override
+        public void onCreate(SurfaceHolder surfaceHolder) {
+            Log.d(TAG, "onCreate");
+            renderer = new Renderer(WallService.this);
+        }
+
+        @Override
+        public void onDestroy() {
+            Log.d(TAG, "onDestroy");
+            renderer.stop();
+            renderer = null;
+        }
+
+        @Override
+        public void onSurfaceDestroyed(SurfaceHolder holder) {
+            Log.d(TAG, "onSurfaceDestroyed");
+            renderer.stop();
+        }
+
+        @Override
+        public void onSurfaceCreated(SurfaceHolder holder)  {
+            Log.d(TAG, "onSurfaceCreated");
+        }
+
+        @Override
+        public void onSurfaceChanged(SurfaceHolder holder, int format,
+                                     int width, int height) {
+            Log.d(TAG, "onSurfaceChanged");
+        }
+
+        @Override
+        public void onSurfaceRedrawNeeded(SurfaceHolder holder) {
+            Log.d(TAG, "onSurfaceRedrawNeeded");
+        }
+
+        @Override
+        public void onVisibilityChanged(boolean visible) {
+            Log.d(TAG, "onVisibilityChanged(visible: " + visible + ")");
+            if (visible) {
+                renderer.start(getSurfaceHolder().getSurface());
+            } else {
+                renderer.stop();
+            }
+        }
+    }
+}