How to set primary key auto increment in realm android

Question

I want to set primary key auto increment for my table.

Here is my Class. I have set primary key but I want it to be auto increment primary key.

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Answer 1

For react native

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// this is the part where you are saving the newItem
realm.write(() => {
    // handle the id
    let id: any = realm.objects(this.Schema).max("id");
    newItem.id = id === undefined ? 1 : id++;
    realm.create(this.Schema, newItem);
    resolve(newItem);
});

Answer 2

Well, @PrimaryKey is only indicates that field is a key. But you set it yourself when creating object and copying it to Realm. Consider using UUID.random(), ot increment it manually. (as in answer from comment): Realm Auto Increament field example