karim-eg

import android.annotation.SuppressLint
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import androidx.datastore.preferences.core.edit
import co.encept.datastore.databinding.ActivityMainBinding
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.launch

class MainActivity : AppCompatActivity() {

karim-eg

private suspend fun deleteUserData() {
    user.edit { usrData ->
        usrData.clear()
    }
}

karim-eg

private suspend fun getUserData() {
    user.data.collect { usrData ->
        val name = usrData[DataStoreKeys.USER_NAME] ?: "none"
        val email = usrData[DataStoreKeys.EMAIL] ?: "none"
    }
}

karim-eg

private suspend fun saveUserData(name: String, email: String) {
    user.edit { usrData ->
        usrData[DataStoreKeys.USER_NAME] = name
        usrData[DataStoreKeys.EMAIL] = email
    }
}

karim-eg

object DataStoreKeys {
    val USER_NAME = stringPreferencesKey("user_name")
    val EMAIL = stringPreferencesKey("email")
}

karim-eg

val Context.user: DataStore<Preferences> by preferencesDataStore(name = "userInfo")

karim-eg

dependencies {
    // DataStore
    implementation "androidx.datastore:datastore-preferences:1.0.0"
    implementation "androidx.datastore:datastore-preferences-core:1.0.0"
}