Android用户界面详解

this, R.array.colors, android.R.layout.simple_spinner_item);

adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);

s1.setAdapter(adapter);

// Load a Spinner and bind it to a data query.

private static String[] PROJECTION = new String[] {

People._ID, People.NAME

};

Spinner s2 = (Spinner) findViewById(R.id.spinner2);

Cursor cur = managedQuery(People.CONTENT_URI, PROJECTION, null, null);