Equals() between objects of inconvertible types SQLite Android

user_10818029 0
Viewed 51

in all my insertData methods im getting this warning

fun insertDataOwnerTable(nickname: String, ownername: String, ownersPhone: String,
                         pin: Int, dateSignup: String, country: String,
                         ownersMail: String): Boolean {

    val db = this.writableDatabase
    val cv = ContentValues()
    cv.put(NICKNAME_COL, nickname)
    cv.put(NAME_COL, ownername)
    cv.put(PHONE_COL, ownersPhone)
    cv.put(USER_PIN, pin)
    cv.put(DATE_SIGNUP, dateSignup)
    cv.put(OWNERS_COUNTRY, country)
    cv.put(OWNERS_EMAIL, ownersMail)
    val insertDataOwners = db.insert(TABLE1_NAME, null, cv)

    return !insertDataOwners.equals(-1) //equals() between objects of inconvertible types
}

I tried to correct it

return !insertDataOwners.equals(other = -1) // does not solves the warning

What is the correct solution to eliminate that warning?

kotlin sqlite android
1 Answers

insert() returns a Long. -1 is an Int.

So, rewrite:

return !insertDataOwners.equals(-1)

to be:

return insertDataOwners != -1L

This compares a Long with a Long, and it uses more natural syntax for the not-equals comparison operation.

user_1151450
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