Import file contents and move csv function to db module

android/app/build.gradle

@@ -137,6 +137,8 @@ android {
 }
 
 dependencies {
+    compile project(':react-native-fs')
+    compile project(':react-native-document-picker')
     compile project(':react-native-share')
     compile project(':realm')
     compile project(':react-native-svg')

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

@@ -3,6 +3,8 @@ package com.drip;
 import android.app.Application;
 
 import com.facebook.react.ReactApplication;
+import com.rnfs.RNFSPackage;
+import com.reactnativedocumentpicker.ReactNativeDocumentPicker;
 import cl.json.RNSharePackage;
 import cl.json.ShareApplication;
 import io.realm.react.RealmReactPackage;
@@ -27,6 +29,8 @@ public class MainApplication extends Application implements ReactApplication, Sh
     protected List<ReactPackage> getPackages() {
       return Arrays.<ReactPackage>asList(
           new MainReactPackage(),
+            new RNFSPackage(),
+            new ReactNativeDocumentPicker(),
             new RNSharePackage(),
             new RealmReactPackage(),
             new SvgPackage()

android/settings.gradle

@@ -1,4 +1,8 @@
 rootProject.name = 'drip'
+include ':react-native-fs'
+project(':react-native-fs').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-fs/android')
+include ':react-native-document-picker'
+project(':react-native-document-picker').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-document-picker/android')
 include ':react-native-share'
 project(':react-native-share').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-share/android')
 include ':realm'