wajahatkarim3

object YourKeys {

    init {
        System.loadLibrary("native-lib")
    }

    external fun apiKey(): String
}

wajahatkarim3

#include <jni.h>
#include <string>

extern "C" JNIEXPORT jstringJNICALL

Java_com_package_name_YourKeys_apiKey(JNIEnv *env, jobject object) {

   std::string api_key = "your_api_key";

   return env->NewStringUTF(api_key.c_str());

wajahatkarim3

android {
  compileSdkVersion 23
  buildToolsVersion "23.0.2"

  defaultConfig {
    applicationId "com.texturelabs.rosera.pop_movies"
    minSdkVersion 14
    targetSdkVersion 23
    versionCode 1
    versionName "1.0"

wajahatkarim3

object Constants {
    const val API_KEY = "abcdefg2q4qsaf34rtyy421k"
}

wajahatkarim3

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <!--API Key-->
    <string name="api_key">abcdefg2q4qsaf34rtyy421k</string>
</resources>

wajahatkarim3

val securePreferences = EncryptedSharedPreferences.create(
   "secure_prefs",
   mainKeyAlias,
   applicationContext,
   EncryptedSharedPreferences.PrefKeyEncryptionScheme.AES256_SIV,
   EncryptedSharedPreferences.PrefValueEncryptionScheme.AES256_GCM
)

// Storing Data in Preferences
with(securePreferences.edit()) {

wajahatkarim3

val keyGenParameterSpec = MasterKeys.AES256_GCM_SPEC 
val mainKeyAlias = MasterKeys.getOrCreate(keyGenParameterSpec)

wajahatkarim3

val preferences = getSharedPreferences("normal_prefs", MODE_PRIVATE)

// Storing Data in Preferences
with(preferences.edit()) {
   putBoolean("Bool", true)
   putString("String", "Some normal string value")
   putInt("Integer", 10)
   commit()
}

wajahatkarim3

object CustomerData {
    var customerId = “123”
    var name = “John”
    var totalBill = 284.34
    var purchasedItems: List<Item> = arrayListOf()

    fun addItem(item: Item) {
        purchasedItems.add(item)
        totalBill = calculateBill()
    }

wajahatkarim3

// Get the DataStore object
private val settingsDataStore by preferencesDataStore(name = “app_settings”)

// Get the keys
val myStrKey = stringPreferencesKey("myStrKey")

// Read the values through coroutine scopes
lifecycleScope.launch {
    settingsDataStore.data.map { pref ->
        // Read the values here