Hi there,
I do not understand the URIMatcher class at all, neither from the
android documentation as well. Is the purpose of this class to figure
out if a content provider can handle a particular MIMETYPE? I take it
that this comes into play only if the CONTENT_URI has matched the
content provider's? Is this a secondary check? I'm also unsure of the
usage of static { ....} feature of Java. I have not seen that before.
static {
sUriMatcher = new UriMatcher(UriMatcher.NO_MATCH);
sUriMatcher.addURI(NotePad.AUTHORITY, "notes", NOTES);
sUriMatcher.addURI(NotePad.AUTHORITY, "notes/#", NOTE_ID);
sNotesProjectionMap = new HashMap<String, String>();
sNotesProjectionMap.put(Notes._ID, Notes._ID);
sNotesProjectionMap.put(Notes.TITLE, Notes.TITLE);
sNotesProjectionMap.put(Notes.NOTE, Notes.NOTE);
sNotesProjectionMap.put(Notes.CREATED_DATE,
Notes.CREATED_DATE);
sNotesProjectionMap.put(Notes.MODIFIED_DATE,
Notes.MODIFIED_DATE);
}
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