Detect touch and draw rect on bitmap

In last example " Detect touch and free draw on Bitmap ", the points are drawn on the canvas (also the bitmap) directly when user ...

Detect touch and free draw on Bitmap

The previous exercise " Get bitmap color on touched position in ImageView " show how to project touch position on ImageView to und...

Get bitmap color on touched position in ImageView

Last exercise demonstrate " How to detect touch event and position on ImageView ". It's modified to get bitmap color on the to...

Detect touch on ImageView

The example demonstrate how to detect touch event and position on ImageView, by implementing OnTouchListener(). MainActivity.java package co...

Detect Info Window Click, implements OnInfoWindowClickListener.

To detect user click on Info Window, implements OnInfoWindowClickListener. And setOnInfoWindowClickListener() to register it. Modify from th...

Google Maps Android API v2 example: Draggable Marker

To make the marker draggable: - sets the draggability for the marker to true by calling draggable(true) when new the MarkerOptions. - implem...

Google Maps Android API v2 example: Draw Polygon on GoogleMap

Last post demonstrate how to " Draw Polyline on GoogleMap of Google Maps Android API v2 ", we can draw Polygon using the almost sa...

Google Maps Android API v2 example: detect MarkerClick and add Polyline

Further work on last exercise to " detect long click on map and add marker ", add function to detect MarkerClick event on GoogleMa...

Google Maps Android API v2 example: detect long click on map and add marker

TO detect onMapLongClick, implement OnMapLongClickListener and call myMap.setOnMapLongClickListener(this) to register. Override onMapLongCli...

Google Maps Android API v2 example: detect user touch on GoogleMap and animate to the clicked location

Modify from last eample " Set map type of GoogleMap " to detect user click on GoogleMap, and animate to the user clicked location....