<AndroidStudio: data not added after signed app> I...

# stackoverflow

[user]

AndroidStudio: data not added after signed app
I have developed an app with android studio.it is ok when install on virtual or real device with android studio.but if i generate the apk ,its data does not insert in to db.
QuestionDao.tk:
@Insert(onConflict = OnConflictStrategy.REPLACE)
suspend fun insertAll(questions: List)

SeedDatabaseWorker.tk:
class SeedDatabaseWorker(
context: Context,
workParams: WorkerParameters
) : CoroutineWorker(context, workParams) {

override suspend fun doWork(): Result = coroutineScope {...