// Getting All Contacts
public ArrayList<ProfileDetails> Get_Contacts() {
try {
profileDetails_list.clear();
// Select All Query
String selectQuery = "SELECT * FROM " + TABLE_CONTACTS;
SQLiteDatabase db = this.getWritableDatabase();
Cursor cursor = db.rawQuery(selectQuery, null);
// looping through all rows and adding to list
if (cursor.moveToFirst()) {
do {
ProfileDetails profileDetails = new ProfileDetails();
profileDetails.setID(Integer.parseInt(cursor.getString(0)));
profileDetails.setName(cursor.getString(1));
profileDetails.setPhoneNumber(cursor.getString(2));
profileDetails.setEmail(cursor.getString(3));
// Adding contact to list
profileDetails_list.add(profileDetails);
} while (cursor.moveToNext());
}
// return contact list
cursor.close();
db.close();
return profileDetails_list;
} catch (Exception e) {
// TODO: handle exception
Log.e("all_contact", "" + e);
}
return profileDetails_list;
}
// Adding new contact
public void Add_Contact(ProfileDetails profileDetails) {
SQLiteDatabase db = this.getWritableDatabase();
ContentValues values = new ContentValues();
values.put(KEY_NAME, profileDetails.getName()); // Contact Name
values.put(KEY_PH_NO, profileDetails.getPhoneNumber()); // Contact Phone
values.put(KEY_EMAIL, profileDetails.getEmail()); // Contact Email
// Inserting Row
db.insert(TABLE_CONTACTS, null, values);
db.close(); // Closing database connection
}
// Updating single contact
public int Update_Contact(ProfileDetails profileDetails) {
SQLiteDatabase db = this.getWritableDatabase();
ContentValues values = new ContentValues();
values.put(KEY_NAME, profileDetails.getName());
values.put(KEY_PH_NO, profileDetails.getPhoneNumber());
values.put(KEY_EMAIL, profileDetails.getEmail());
// updating row
return db.update(
TABLE_CONTACTS,
values,
KEY_ID + " = ?",
new String[] {String.valueOf(profileDetails.getID())});
}
