Here is another good screencast on using Inkscape. This is my effort. Not as good as his, but I don't think it's too bad at all. Not sure what I would use this for though...
This is a handy piece of code. As your database gets bigger you can allow the user to pick the correct value by typing. If the db gets very big, you can always increase the threshold, so that the query does not run until there will be a suitably sized resultset returned. Running it at a threshold of 1 is fine for very small resultsets. Here is the code you need to back your AutoCompleteTextView with a cursor adapter. @Override protected void onResume() { super.onResume(); text = (AutoCompleteTextView) findViewById(R.id.autoCompleteTextView1); final AdapterHelper h = new AdapterHelper(this); Cursor c = h.getAllResults(); startManagingCursor(c); String[] from = new String[] { "val" }; int[] to = new int[] { android.R.id.text1 }; CursorAdapter adapter = new MyCursorAdapter(this, android.R.layout.simple_dropdown_item_1line, c, from, to); adapter.setFilterQueryProvider(new FilterQueryProvider() { public Cursor runQuery(Cha...
My latest app is called Pedometer Log. It is a way for users of pedometers to log their daily steps and try to achieve goals be they related to weight loss, or just staying in shape. It tracks the number of steps taken in the previous week and the week before that and show how you did relative to your goal. A common target among pedometer users is to do 10,000 steps in a day. It's a lot of walking, but it is worth investing the time for a while to see if it works. If you want something a bit faster than walking there are a number of other sports in there for which equivalent step conversions are included. This allows you to move toward your goal while getting some variety in your workouts. You can find the app on the Android market here .
I read an article a few years ago about a study to see if people contribute more to their pension fund if they have seen a future representation of themselves. Not surprisingly they do. I have been bouncing the idea around in my head, so I decided to look up the study. You can read it here . They used some clever software to produce a 3D model of a person's head which they then aged. The participant was then given a VR headset inside which they could see their older self. They could interact to a limited extent with themselves, so it was better than just a photo of 'you old'. The experiments were very well run, but basically the outcome was that people can relate to their older self if they see the image and pension contributions go up. I think this idea is generally fascinating, beyond pension contribution. For example encouraging people to adopt healthy lifestyles is very difficult. Often the pull of pleasure now far outweighs some notion of protecting your future s...
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