Create Export filtered transactions dialog in TransactionsFragment, which opens when the user clicks on the Toolbar's export button, with the corresponding Spanish translation of the new strings.

app/build.gradle

@@ -107,7 +107,7 @@ dependencies {
     implementation 'org.bitcoinj:bitcoinj-core:0.14.3'
     implementation 'com.moldedbits.r2d2:r2d2:1.0.1'
     implementation 'me.dm7.barcodescanner:zxing:1.9.8'
-    implementation 'com.afollestad.material-dialogs:core:2.0.0-rc7'
+    implementation 'com.afollestad.material-dialogs:core:2.0.0-rc9'
     // Android Debug Database
     debugImplementation 'com.amitshekhar.android:debug-db:1.0.4'
 

app/src/main/java/cy/agorise/bitsybitshareswallet/fragments/TransactionsFragment.kt

@@ -10,6 +10,8 @@ import androidx.fragment.app.FragmentActivity
 import androidx.lifecycle.Observer
 import androidx.lifecycle.ViewModelProviders
 import androidx.recyclerview.widget.LinearLayoutManager
+import com.afollestad.materialdialogs.MaterialDialog
+import com.afollestad.materialdialogs.list.listItemsMultiChoice
 import com.jakewharton.rxbinding3.appcompat.queryTextChangeEvents
 import cy.agorise.bitsybitshareswallet.R
 import cy.agorise.bitsybitshareswallet.adapters.TransfersDetailsAdapter
@@ -118,7 +120,15 @@ class TransactionsFragment : Fragment(), FilterOptionsDialog.OnFilterOptionsSele
                 true
             }
             R.id.menu_export -> {
-                // TODO add export options
+                MaterialDialog(context!!).show {
+                    title(R.string.title_export_transactions)
+                    listItemsMultiChoice(R.array.export_options, initialSelection = intArrayOf(0,1)) { _, indices, _ ->
+                        val exportPDF = indices.contains(0)
+                        val exportCSV = indices.contains(1)
+                        exportFilteredTransactions(exportPDF, exportCSV)
+                    }
+                    positiveButton(R.string.title_export)
+                }
                 true
             }
             else -> super.onOptionsItemSelected(item)
@@ -215,6 +225,11 @@ class TransactionsFragment : Fragment(), FilterOptionsDialog.OnFilterOptionsSele
         applyFilterOptions(true)
     }
 
+    /** Created the export procedures for PDF and CSV, depending on the user selection. */
+    private fun exportFilteredTransactions(exportPDF: Boolean, exportCSV: Boolean) {
+
+    }
+
     override fun onDestroy() {
         super.onDestroy()
 

app/src/main/res/values-es/strings.xml

@@ -58,6 +58,11 @@
     <string name="text__ignore_network_fees">Ignorar cuotas de red</string>
     <string name="button__filter">Filtrar</string>
 
+    <!-- Transactions export options -->
+    <string name="title_export_transactions">Exportar transacciones filtradas</string>
+    <string name="text__pdf">PDF</string>
+    <string name="text__csv">CSV</string>
+
     <!-- Merchants & Tellers -->
     <string name="title_merchants">Comerciantes</string>
     <string name="title_tellers">Tellers</string>

app/src/main/res/values/arrays.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string-array name="export_options">
+        <item>@string/text__pdf</item>
+        <item>@string/text__csv</item>
+    </string-array>
+</resources>

app/src/main/res/values/strings.xml

@@ -58,6 +58,11 @@
     <string name="text__ignore_network_fees">Ignore Network fees</string>
     <string name="button__filter">Filter</string>
 
+    <!-- Transactions export options -->
+    <string name="title_export_transactions">Export filtered transactions</string>
+    <string name="text__pdf">PDF</string>
+    <string name="text__csv">CSV</string>
+
     <!-- Merchants & Tellers -->
     <string name="title_merchants">Merchants</string>
     <string name="title_tellers">Tellers</string>