CODEWITHSUNDEEP
androidkotlin
Oya
Oya

Reputation: 903

Get formated string returns weird result

I have a resource manager with the following method

fun getString(@StringRes resId: Int, vararg params: Any): String {
    return context.getString(resId, params)
}

I call it like this

resourceManager.getString(R.string.number_reps, "20")

Here is the string:

<string name="number_reps">%1$s reps</string>

For some reason when i call this method it returns this really weird string:

[Ljava.lang.Object;@5356cf reps

Does anyone know why this would happen

UPDATE

This worked for me

String.format(resourceManager.getString(R.string.number_reps), "20")

Upvotes: 0

Views: 99

Answers (2)

Naveen T P
Naveen T P

Reputation: 7285

You are using a wrong key while accessing the string.

Use this resourceManager.getString(R.string.number_reps, "20")

You can also use String.format to achieve the same results like below,

String.format(getString(R.string.number_reps), "20")

Upvotes: 0

Thomas Salandre
Thomas Salandre

Reputation: 837

try to replace

resourceManager.getString(R.string.number_repetitions, "20")

by 

resourceManager.getString(R.string.number_reps, "20")

Upvotes: 1

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