Вы можете попробовать это на методе
public class Database_creat {
private static final String DATABASE_NAME = "ToDo_List.db";
public static final String DATABASE_TABLE_CATEGORY = "category";
public static final String DATABASE_TABLE_TODO_LIST = "todo_list";
private static final int DATABASE_VERSION = 1;
public ArrayList<ModelToDO> list;
private DataBaseHelper mDbhelper;
private SQLiteDatabase mDb;
Context mContext;
private static final String DATABASE_CREATE_CATEGORY = "create table category(id integer primary key autoincrement , "
+ "category text not null);";
private static final String DATABASE_CREATE_TODO_LIST = "create table todo_list(id integer primary key autoincrement , "
+ "title text not null,description text not null,category text not null, due_date Date not null,alarm_time text ,alarm_set text,priority text,parform Boolean);";
private static class DataBaseHelper extends SQLiteOpenHelper {
DataBaseHelper(Context context) {
super(context, DATABASE_NAME, null, DATABASE_VERSION);
// TODO Auto-generated constructor stub
}
@Override
public void onCreate(SQLiteDatabase db) {
// TODO Auto-generated method stub
db.execSQL(DATABASE_CREATE_CATEGORY);
db.execSQL(DATABASE_CREATE_TODO_LIST);
}
//Delete All todo_list Table info
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
// TODO Auto-generated method stub
db.execSQL("DROP TABLE IF EXISTS submit");
onCreate(db);
}
}
public Database_creat(Context context) {
this.mContext = context;
}
public Database_creat Open() throws SQLException {
mDbhelper = new DataBaseHelper(mContext);
mDb = mDbhelper.getWritableDatabase();
return this;
}
public void close() {
mDbhelper.close();
}
//Add new Category name
public long insertinfo(String cate) {
ContentValues con = new ContentValues();
con.put("category", cate);
return mDb.insert(DATABASE_TABLE_CATEGORY, null, con);
}
//Get All Category Name
public Cursor getInfoRecords() {
return mDb.query(DATABASE_TABLE_CATEGORY, new String[] { "id","category" }, null, null, null, null, null);
}
//Get All todo_list Table record
public Cursor getInfoRecords_todo() {
return mDb.query(DATABASE_TABLE_TODO_LIST, new String[] { "id",
"title", "description", "category", "due_date", "alarm_time",
"alarm_set", "priority", "parform" }, null, null, null, null,
null);
}
//Delete All todo_list Table info
public void delall() {
// TODO Auto-generated method stub
mDb.delete(DATABASE_TABLE_TODO_LIST, null, null);
Log.v("delete", DATABASE_CREATE_TODO_LIST + "all table data delete");
}
//new Record insert in todo_list table
public Long insert_todoinfo(String a, String b, String c, String d,
String e, String f, String g) {
// TODO Auto-generated method stub
ContentValues con = new ContentValues();
con.put("title", a);
con.put("description", b);
con.put("category", e);
con.put("due_date", c);
con.put("alarm_time", d);
con.put("alarm_set", f);
con.put("priority", g);
con.put("parform", "false");
return mDb.insert(DATABASE_TABLE_TODO_LIST, null, con);
}
//Delete id vs todo_list Table record
public void getdata_delet(int id) {
// TODO Auto-generated method stub
mDb.delete(DATABASE_TABLE_TODO_LIST, "id ='"+id +"'", null);
}
//Update id vs todo_list Table in CheckBox info
public void update_cb(int id, Boolean b) {
// TODO Auto-generated method stub
ContentValues con = new ContentValues();
con.put("parform", b);
mDb.update(DATABASE_TABLE_TODO_LIST, con, "id ='" + id + "'",null);
}
//Delete id vs category Table record
public void delete_category(int id) {
// TODO Auto-generated method stub
Log.v("id del cage",id+"");
mDb.delete(DATABASE_TABLE_CATEGORY, "id ='"+id +"'", null);
}
}