WIP editable date in event

app/src/main/java/it/danieleverducci/lunatracker/MainActivity.kt

@@ -1,5 +1,7 @@
 package it.danieleverducci.lunatracker
 
+import android.app.DatePickerDialog
+import android.app.TimePickerDialog
 import android.content.DialogInterface
 import android.content.Intent
 import android.os.Bundle
@@ -40,6 +42,7 @@ import okio.IOException
 import org.json.JSONException
 import utils.NumericUtils
 import java.text.DateFormat
+import java.util.Calendar
 import java.util.Date
 
 class MainActivity : AppCompatActivity() {
@@ -311,13 +314,40 @@ class MainActivity : AppCompatActivity() {
         val dialogView = layoutInflater.inflate(R.layout.dialog_event_detail, null)
         dialogView.findViewById<TextView>(R.id.dialog_event_detail_type_emoji).setText(event.getTypeEmoji(this))
         dialogView.findViewById<TextView>(R.id.dialog_event_detail_type_description).setText(event.getTypeDescription(this))
-        dialogView.findViewById<TextView>(R.id.dialog_event_detail_type_date).setText(dateFormat.format(Date(event.time * 1000)))
         dialogView.findViewById<TextView>(R.id.dialog_event_detail_type_quantity).setText(
             NumericUtils(this).formatEventQuantity(event)
         )
         dialogView.findViewById<TextView>(R.id.dialog_event_detail_type_notes).setText(event.notes)
+
+        val currentDateTime = Calendar.getInstance()
+        currentDateTime.time = Date(event.time * 1000)
+        val dateTextView = dialogView.findViewById<TextView>(R.id.dialog_event_detail_type_date)
+        dateTextView.text = String.format(getString(R.string.dialog_event_detail_datetime_icon), dateFormat.format(currentDateTime.time))
+        dateTextView.setOnClickListener({
+            // Show datetime picker
+            val startYear = currentDateTime.get(Calendar.YEAR)
+            val startMonth = currentDateTime.get(Calendar.MONTH)
+            val startDay = currentDateTime.get(Calendar.DAY_OF_MONTH)
+            val startHour = currentDateTime.get(Calendar.HOUR_OF_DAY)
+            val startMinute = currentDateTime.get(Calendar.MINUTE)
+
+            DatePickerDialog(this, DatePickerDialog.OnDateSetListener { _, year, month, day ->
+                TimePickerDialog(this, TimePickerDialog.OnTimeSetListener { _, hour, minute ->
+                    val pickedDateTime = Calendar.getInstance()
+                    pickedDateTime.set(year, month, day, hour, minute)
+                    currentDateTime.time = pickedDateTime.time
+                }, startHour, startMinute, false).show()
+            }, startYear, startMonth, startDay).show()
+        })
+
         d.setView(dialogView)
-        d.setPositiveButton(android.R.string.ok) { dialogInterface, i -> dialogInterface.dismiss() }
+        d.setPositiveButton(R.string.dialog_event_detail_save_button) { dialogInterface, i -> {
+            // Save event
+            event.time = currentDateTime.time.time / 1000 // Seconds since epoch
+            // TODO: move event at the correct logbook position
+            saveLogbook()
+        } }
+        d.setNegativeButton(R.string.dialog_event_detail_cancel_button) { dialogInterface, i -> dialogInterface.dismiss() }
         d.setNeutralButton(R.string.dialog_event_detail_delete_button) { dialogInterface, i -> deleteEvent(event) }
         val alertDialog = d.create()
         alertDialog.show()

app/src/main/res/drawable/ic_edit.xml

@@ -0,0 +1,5 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:tint="#000000" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp">
+      
+    <path android:fillColor="@android:color/white" android:pathData="M3,17.25V21h3.75L17.81,9.94l-3.75,-3.75L3,17.25zM20.71,7.04c0.39,-0.39 0.39,-1.02 0,-1.41l-2.34,-2.34c-0.39,-0.39 -1.02,-0.39 -1.41,0l-1.83,1.83 3.75,3.75 1.83,-1.83z"/>
+    
+</vector>

app/src/main/res/layout/dialog_event_detail.xml

@@ -25,19 +25,23 @@
 
     <TextView
         android:id="@+id/dialog_event_detail_type_date"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
+        android:layout_width="wrap_content"
+        android:layout_height="40dp"
         android:layout_marginTop="20dp"
-        android:gravity="center_horizontal"
+        android:layout_gravity="center_horizontal"
+        android:gravity="center_vertical"
+        android:drawableEnd="@drawable/ic_edit"
+        android:drawablePadding="10dp"
+        android:drawableTint="@color/accent"
         android:textStyle="bold"
-        android:text="2020"/>
+        android:text="@string/dialog_event_detail_datetime_icon"/>
 
     <TextView
         android:id="@+id/dialog_event_detail_type_quantity"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:gravity="center_horizontal"
-        android:text="2020"/>
+        android:text="Quantity"/>
 
     <ScrollView
         android:layout_width="match_parent"
@@ -49,7 +53,7 @@
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:textStyle="italic"
-            android:text="Lorem ipsum"/>
+            android:text="Notes"/>
 
     </ScrollView>
 </LinearLayout>

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

@@ -82,6 +82,7 @@
 
     <string name="dialog_event_detail_title">Dettaglio evento</string>
     <string name="dialog_event_detail_save_button">Salva</string>
+    <string name="dialog_event_detail_cancel_button">Annulla</string>
     <string name="dialog_event_detail_delete_button">Elimina</string>
 
     <string name="dialog_add_logbook_title">Aggiungi diario</string>

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

@@ -104,7 +104,9 @@
     <string name="measurement_unit_temperature_base_metric" translatable="false">°C</string>
 
     <string name="dialog_event_detail_title">Event detail</string>
+    <string name="dialog_event_detail_datetime_icon" translatable="false">🕒 %s1</string>
     <string name="dialog_event_detail_save_button">Save</string>
+    <string name="dialog_event_detail_cancel_button">Cancel</string>
     <string name="dialog_event_detail_delete_button">Delete</string>
 
     <string name="dialog_add_logbook_title">Add logbook</string>