public GestureLibrary(String gestureDBName, Context ctx) {
/*
* Initialize the gesture library
*
* gestureTB / tableName can be null for now
*
* --> TODO Feature
*
*/
Log.d("GestureLibrary(init)", "initializing Gesture Library");
// initialize db adapter
myDBAdapter = new GestureLibraryDBAdapter(ctx, DEFAULT_GESTURE_TABLE);
// get all the gestures from the db
myGestureMap = myDBAdapter.getAllGesturesInDB();
if (DEBUG) {
Log.d("GestureLibrary", "opened DB, listing some stats");
// generate some debug info
printInfo("GestureLibrary");
}
GLibrarySingleInstance = this;
}
public boolean removeAllGesturesFromLibrary() {
if (myDBAdapter != null) {
if (myDBAdapter.resetDatabase()) {
// get all the gestures from the db
myGestureMap = myDBAdapter.getAllGesturesInDB();
if (DEBUG) {
Log.d("GestureLibrary", "reset and opened DB, listing some stats");
// generate some debug info
printInfo("GestureLibrary");
}
return true;
} else {
return true;
}
} else {
return false;
}
}
public void onApplicationStop() {
/*
*
* Close the ptr to the gesture DB
*
*
*/
myDBAdapter.closeDB();
}
public void addGesture(String id, Gesture g, boolean addtoDB) {
// verify if the gesture ID exits
if (myGestureMap.containsKey(id)) {
myGestureMap.get(id).add(g);
} else {
ArrayList<Gesture> gl = new ArrayList<Gesture>(10);
gl.add(g);
myGestureMap.put(id, gl);
}
if (DEBUG) {
Log.i("addGesture", "attempting to insert to database");
}
myDBAdapter.insertGestureToDB(g);
if (DEBUG) {
this.printInfo("addGesture");
}
}