1 files changed, 44 insertions, 0 deletions
diff --git a/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/view/OnPinchListener.java b/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/view/OnPinchListener.java
new file mode 100644
index 00000000..03689b95
--- /dev/null
+++ b/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/view/OnPinchListener.java
@@ -0,0 +1,44 @@
+package de.luhmer.owncloudnewsreader.view;
+
+import android.view.ScaleGestureDetector;
+
+/**
+ * Created by David on 30.06.2014.
+ */
+public class OnPinchListener extends ScaleGestureDetector.SimpleOnScaleGestureListener {
+
+    private float mScaleFactor = 1.f;
+
+    ZoomableRelativeLayout mZoomableRelativeLayout;
+
+    public OnPinchListener(ZoomableRelativeLayout mZoomableRelativeLayout) {
+        this.mZoomableRelativeLayout = mZoomableRelativeLayout;
+    }
+
+    float startingSpan;
+    float endSpan;
+    float startFocusX;
+    float startFocusY;
+
+
+    public boolean onScaleBegin(ScaleGestureDetector detector) {
+        startingSpan = detector.getCurrentSpan();
+        startFocusX = detector.getFocusX();
+        startFocusY = detector.getFocusY();
+        return true;
+    }
+
+
+
+
+    /*
+    public boolean onScale(ScaleGestureDetector detector) {
+        mZoomableRelativeLayout.scale(detector.getCurrentSpan()/startingSpan, startFocusX, startFocusY);
+        return true;
+    }
+    */
+
+    public void onScaleEnd(ScaleGestureDetector detector) {
+        //mZoomableRelativeLayout.restore();
+    }
+}
+\ No newline at end of file