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android-studiokotlinandroid-roomkotlin-flow

Check whether list of items inserted succesfully or not in room table

Dao :

@Insert(onConflict = OnConflictStrategy.REPLACE)
suspend fun insertProducts(dataUser: List<Products>)

i am inserting list of products in the table at a single time ...i know whether the all data inserted successfully or not

i tried all the ways like return type of Long ( but it is working only for inserting single item )

Also please tell me the viewmodel code ..that how could i receive the success value or failure value..so that i can process the next step easily

Solution

  • I think you were close. You are inserting multiple items. So it's not going to be Long but List<Long>(or Array not sure right now if Room can convert it automatically) (doc).