add the date under time

app/build.gradle

@@ -41,7 +41,7 @@ android {
 }
 
 dependencies {
-    implementation 'com.simplemobiletools:commons:3.13.20'
+    implementation 'com.simplemobiletools:commons:3.14.1'
 }
 
 Properties props = new Properties()

app/src/main/kotlin/com/simplemobiletools/clock/activities/MainActivity.kt

@@ -10,6 +10,7 @@ import com.simplemobiletools.clock.BuildConfig
 import com.simplemobiletools.clock.R
 import com.simplemobiletools.clock.adapters.ViewPagerAdapter
 import com.simplemobiletools.clock.extensions.config
+import com.simplemobiletools.clock.helpers.TABS_COUNT
 import com.simplemobiletools.commons.extensions.*
 import com.simplemobiletools.commons.helpers.LICENSE_KOTLIN
 import com.simplemobiletools.commons.models.FAQItem
@@ -102,7 +103,7 @@ class MainActivity : SimpleActivity() {
         }
 
         viewpager.currentItem = config.lastUsedViewPagerPage
-        viewpager.offscreenPageLimit = 2
+        viewpager.offscreenPageLimit = TABS_COUNT - 1
         main_tabs_holder.onTabSelectionChanged(
                 tabUnselectedAction = {
                     it.icon?.applyColorFilter(config.textColor)

app/src/main/kotlin/com/simplemobiletools/clock/adapters/ViewPagerAdapter.kt

@@ -5,6 +5,7 @@ import android.view.View
 import android.view.ViewGroup
 import com.simplemobiletools.clock.R
 import com.simplemobiletools.clock.activities.SimpleActivity
+import com.simplemobiletools.clock.helpers.TABS_COUNT
 
 class ViewPagerAdapter(val activity: SimpleActivity) : PagerAdapter() {
 
@@ -19,7 +20,7 @@ class ViewPagerAdapter(val activity: SimpleActivity) : PagerAdapter() {
         container.removeView(item as View)
     }
 
-    override fun getCount() = 3
+    override fun getCount() = TABS_COUNT
     override fun isViewFromObject(view: View, item: Any) = view == item
 
     private fun getFragment(position: Int) = when (position) {

app/src/main/kotlin/com/simplemobiletools/clock/fragments/ClockFragment.kt

@@ -4,6 +4,7 @@ import android.content.Context
 import android.os.Handler
 import android.util.AttributeSet
 import android.widget.RelativeLayout
+import com.simplemobiletools.clock.R
 import com.simplemobiletools.clock.extensions.config
 import com.simplemobiletools.commons.extensions.updateTextColors
 import kotlinx.android.synthetic.main.fragment_clock.view.*
@@ -12,24 +13,26 @@ import java.util.*
 class ClockFragment(context: Context, attributeSet: AttributeSet) : RelativeLayout(context, attributeSet) {
     private val ONE_SECOND = 1000L
     private var passedSeconds = 0
+    private val calendar = Calendar.getInstance()
 
     private val updateHandler = Handler()
 
     override fun onFinishInflate() {
         super.onFinishInflate()
         context.updateTextColors(clock_fragment)
-        val offset = Calendar.getInstance().timeZone.rawOffset
-        passedSeconds = ((Calendar.getInstance().timeInMillis + offset) / 1000).toInt()
+        val offset = calendar.timeZone.rawOffset
+        passedSeconds = ((calendar.timeInMillis + offset) / 1000).toInt()
         updateCurrentTime()
+        updateDate()
     }
 
     private fun updateCurrentTime() {
         val hours = (passedSeconds / 3600) % 24
         val minutes = (passedSeconds / 60) % 60
+        val seconds = passedSeconds % 60
         var format = "%02d:%02d"
 
         val formattedText = if (context.config.showSeconds) {
-            val seconds = passedSeconds % 60
             format += ":%02d"
             String.format(format, hours, minutes, seconds)
         } else {
@@ -38,12 +41,29 @@ class ClockFragment(context: Context, attributeSet: AttributeSet) : RelativeLayo
 
         clock_time.text = formattedText
 
+        if (hours == 0 && minutes == 0 && seconds == 0) {
+            updateDate()
+        }
+
         updateHandler.postDelayed({
             passedSeconds++
             updateCurrentTime()
         }, ONE_SECOND)
     }
 
+    private fun updateDate() {
+        val dayOfWeek = (calendar.get(Calendar.DAY_OF_WEEK) + 5) % 7    // make sure index 0 means monday
+        val dayOfMonth = calendar.get(Calendar.DAY_OF_MONTH)
+        val month = calendar.get(Calendar.MONTH)
+
+        val dayString = context.resources.getStringArray(R.array.week_days)[dayOfWeek]
+        val shortDayString = dayString.substring(0, Math.min(3, dayString.length))
+        val monthString = context.resources.getStringArray(R.array.months)[month]
+
+        val dateString = "$shortDayString, $dayOfMonth $monthString"
+        clock_date.text = dateString
+    }
+
     override fun onDetachedFromWindow() {
         super.onDetachedFromWindow()
         updateHandler.removeCallbacksAndMessages(null)

app/src/main/kotlin/com/simplemobiletools/clock/helpers/Constants.kt

@@ -2,3 +2,5 @@ package com.simplemobiletools.clock.helpers
 
 // shared preferences
 const val SHOW_SECONDS = "show_seconds"
+
+const val TABS_COUNT = 3

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

@@ -15,4 +15,13 @@
         android:textSize="@dimen/clock_text_size"
         tools:text="00:00:00"/>
 
+    <com.simplemobiletools.commons.views.MyTextView
+        android:id="@+id/clock_date"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_below="@+id/clock_time"
+        android:gravity="center_horizontal"
+        android:textSize="@dimen/big_text_size"
+        tools:text="Mon, 1 January"/>
+
 </com.simplemobiletools.clock.fragments.ClockFragment>

build.gradle

@@ -7,6 +7,7 @@ buildscript {
         google()
         jcenter()
     }
+
     dependencies {
         classpath 'com.android.tools.build:gradle:3.0.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"