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Samples: map events improvements #32

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This commit is contained in:
Emux 2016-11-22 21:07:28 +02:00
parent 557e1858a7
commit 311f4c7929
1 changed files with 11 additions and 6 deletions
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17
vtm-android-example/src/org/oscim/android/test/MarkerOverlayActivity.java
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@ -56,7 +56,7 @@ public class MarkerOverlayActivity extends BitmapTileMapActivity
mBitmapLayer.tileRenderer().setBitmapAlpha(0.5f);
// Long press receiver
mMap.layers().add(new LongPressLayer(mMap));
mMap.layers().add(new MapEventsReceiver(mMap));
/* directly load bitmap from resources */
Bitmap bitmap = drawableToBitmap(getResources(), R.drawable.marker_poi);
@ -107,7 +107,7 @@ public class MarkerOverlayActivity extends BitmapTileMapActivity
else
item.setMarker(null);
Toast.makeText(this, "Tap " + item.getTitle(), Toast.LENGTH_SHORT).show();
Toast.makeText(this, "Marker tap\n" + item.getTitle(), Toast.LENGTH_SHORT).show();
return true;
}
@ -118,21 +118,26 @@ public class MarkerOverlayActivity extends BitmapTileMapActivity
else
item.setMarker(null);
Toast.makeText(this, "Long press " + item.getTitle(), Toast.LENGTH_SHORT).show();
Toast.makeText(this, "Marker long press\n" + item.getTitle(), Toast.LENGTH_SHORT).show();
return true;
}
class LongPressLayer extends Layer implements GestureListener {
class MapEventsReceiver extends Layer implements GestureListener {
LongPressLayer(Map map) {
MapEventsReceiver(Map map) {
super(map);
}
@Override
public boolean onGesture(Gesture g, MotionEvent e) {
if (g instanceof Gesture.Tap) {
GeoPoint p = mMap.viewport().fromScreenPoint(e.getX(), e.getY());
Toast.makeText(MarkerOverlayActivity.this, "Map tap\n" + p, Toast.LENGTH_SHORT).show();
return true;
}
if (g instanceof Gesture.LongPress) {
GeoPoint p = mMap.viewport().fromScreenPoint(e.getX(), e.getY());
Toast.makeText(MarkerOverlayActivity.this, "Long press " + p, Toast.LENGTH_SHORT).show();
Toast.makeText(MarkerOverlayActivity.this, "Map long press\n" + p, Toast.LENGTH_SHORT).show();
return true;
}
return false;