Use nodejs-mobile and bcrypt to generate encryption key, and encrypt db

android/app/build.gradle

@@ -149,6 +149,7 @@ android {
 }
 
 dependencies {
+    compile project(':nodejs-mobile-react-native')
     compile project(':react-native-restart')
     compile project(':react-native-push-notification')
     compile project(':react-native-vector-icons')

android/app/src/main/java/com/drip/MainApplication.java

@@ -3,6 +3,7 @@ package com.drip;
 import android.app.Application;
 
 import com.facebook.react.ReactApplication;
+import com.janeasystems.rn_nodejs_mobile.RNNodeJsMobilePackage;
 import com.avishayil.rnrestart.ReactNativeRestartPackage;
 import com.dieam.reactnativepushnotification.ReactNativePushNotificationPackage;
 import com.oblador.vectoricons.VectorIconsPackage;
@@ -31,6 +32,7 @@ public class MainApplication extends Application implements ReactApplication, Sh
     protected List<ReactPackage> getPackages() {
       return Arrays.<ReactPackage>asList(
           new MainReactPackage(),
+            new RNNodeJsMobilePackage(),
             new ReactNativeRestartPackage(),
             new ReactNativePushNotificationPackage(),
             new VectorIconsPackage(),

android/settings.gradle

@@ -1,4 +1,6 @@
 rootProject.name = 'drip'
+include ':nodejs-mobile-react-native'
+project(':nodejs-mobile-react-native').projectDir = new File(rootProject.projectDir, '../node_modules/nodejs-mobile-react-native/android')
 include ':react-native-restart'
 project(':react-native-restart').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-restart/android')
 include ':react-native-push-notification'