intentapi

Other Android apps can use parts of "a Foto Finder" throught the "Intent api".

• open/view/send/sendto an image (jpg/png/gif) from a android filemanager will open the Image-View
  • if mimeType="image/*" and uri starts with "file:/"
• send/sendto an image (jpg/png/gif) from android gallery will open the Image-View
  • if mimeType="image/*" and uri starts with "content:/external/images/media/"
• view/send/sendto a geo-position in a Geografic-Map
  • if uri starts with "geo:"
• pick a geo-position from a Geografic-Map or from a photo that contain geo information
  • if input-intent-uri starts with "geo:"
  • returns null (cancel) or intent with geo-uri for the selected posion in the callers onActivityResult()

"a Foto Finder" supports these uri formats

• file:{/path/path/.../file.ext}
  • examle file:/storage/sdcard0/copy/hello.jpg
• content:/external/images/media/{id}
  • examle content:/external/images/media/52173
• geo:{latitude},{longitude}?z={zoomlevel}
  • example geo:53.036258,8.721771?z=11
  • example geo:53,8.7
  • zoomlevel 1..14 is optional. z=3 continent; z=11 streetlevel