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fix wrap over date-line, again

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started on-hold mode to avoid relabeling while zoom gesture is active
This commit is contained in:
Hannes Janetzek
2013-01-10 06:48:31 +01:00
parent c99ae9237e
commit f266d61a35
2 changed files with 72 additions and 15 deletions
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29
src/org/oscim/overlay/LabelingOverlay.java
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@@ -17,13 +17,40 @@ package org.oscim.overlay;
import org.oscim.renderer.overlays.TextOverlay;
import org.oscim.view.MapView;
import android.util.Log;
import android.view.MotionEvent;
/**
* @author Hannes Janetzek
*/
public class LabelingOverlay extends Overlay {
private final static String TAG = LabelingOverlay.class.getName();
final TextOverlay mTextLayer;
public LabelingOverlay(MapView mapView) {
super();
mLayer = new TextOverlay(mapView);
mTextLayer = new TextOverlay(mapView);
mLayer = mTextLayer;
}
private int multi;
@Override
public boolean onTouchEvent(MotionEvent e, MapView mapView) {
int action = e.getAction() & MotionEvent.ACTION_MASK;
if (action == MotionEvent.ACTION_POINTER_DOWN) {
multi++;
mTextLayer.hold(true);
} else if (action == MotionEvent.ACTION_POINTER_UP) {
multi--;
if (multi == 0)
mTextLayer.hold(false);
} else if (action == MotionEvent.ACTION_CANCEL) {
multi = 0;
Log.d(TAG, "cancel " + multi);
mTextLayer.hold(false);
}
return false;
}
}