diff --git a/app/build.gradle b/app/build.gradle
index 74b413b..7ff6c26 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -15,7 +15,7 @@ android {
         applicationId "com.tommasoberlose.anotherwidget"
         minSdkVersion 19
         targetSdkVersion 26
-        versionCode 12
+        versionCode 14
         versionName "1.1"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
diff --git a/app/release/output.json b/app/release/output.json
index a4ed11c..647a792 100644
--- a/app/release/output.json
+++ b/app/release/output.json
@@ -1 +1 @@
-[{"outputType":{"type":"APK"},"apkInfo":{"type":"MAIN","splits":[],"versionCode":12},"path":"app-release.apk","properties":{"packageId":"com.tommasoberlose.anotherwidget","split":"","minSdkVersion":"19"}}]
\ No newline at end of file
+[{"outputType":{"type":"APK"},"apkInfo":{"type":"MAIN","splits":[],"versionCode":14},"path":"app-release.apk","properties":{"packageId":"com.tommasoberlose.anotherwidget","split":"","minSdkVersion":"19"}}]
\ No newline at end of file
diff --git a/app/src/main/java/com/tommasoberlose/anotherwidget/receiver/WeatherReceiver.kt b/app/src/main/java/com/tommasoberlose/anotherwidget/receiver/WeatherReceiver.kt
index 19e2eb0..713f1e5 100644
--- a/app/src/main/java/com/tommasoberlose/anotherwidget/receiver/WeatherReceiver.kt
+++ b/app/src/main/java/com/tommasoberlose/anotherwidget/receiver/WeatherReceiver.kt
@@ -48,6 +48,16 @@ class WeatherReceiver : BroadcastReceiver() {
         am.setRepeating(AlarmManager.RTC_WAKEUP, System.currentTimeMillis(), 1000 * 60 * refresh, pi)
     }
 
+    fun setOneTimeUpdate(context: Context) {
+        val am = context.getSystemService(Context.ALARM_SERVICE) as AlarmManager
+        val i = Intent(context, WeatherReceiver::class.java)
+        i.action = Constants.ACTION_WEATHER_UPDATE
+        val pi = PendingIntent.getBroadcast(context, 1, i, 0)
+        am.setExact(AlarmManager.RTC_WAKEUP, System.currentTimeMillis() + 1000 * 60 * 10, pi)
+        am.setExact(AlarmManager.RTC_WAKEUP, System.currentTimeMillis() + 1000 * 60 * 15, pi)
+        am.setExact(AlarmManager.RTC_WAKEUP, System.currentTimeMillis() + 1000 * 60 * 20, pi)
+    }
+
     fun removeUpdates(context: Context) {
         val intent = Intent(context, WeatherReceiver::class.java)
         val sender = PendingIntent.getBroadcast(context, 1, intent, 0)
diff --git a/app/src/main/java/com/tommasoberlose/anotherwidget/ui/activity/MainActivity.kt b/app/src/main/java/com/tommasoberlose/anotherwidget/ui/activity/MainActivity.kt
index d17dbee..4eb17a8 100644
--- a/app/src/main/java/com/tommasoberlose/anotherwidget/ui/activity/MainActivity.kt
+++ b/app/src/main/java/com/tommasoberlose/anotherwidget/ui/activity/MainActivity.kt
@@ -24,13 +24,16 @@ import com.tommasoberlose.anotherwidget.util.CalendarUtil
 import com.tommasoberlose.anotherwidget.util.WeatherUtil
 import android.content.DialogInterface
 import android.graphics.drawable.Drawable
+import android.os.Build
 import android.support.design.widget.BottomSheetDialog
+import android.text.Html
 import android.util.Log
 import android.widget.Toast
 import com.crashlytics.android.Crashlytics
 import com.tommasoberlose.anotherwidget.`object`.CalendarSelector
 import io.fabric.sdk.android.Fabric
 import kotlinx.android.synthetic.main.activity_main.*
+import kotlinx.android.synthetic.main.key_time_wait_layout.view.*
 import kotlinx.android.synthetic.main.main_menu_layout.view.*
 import kotlinx.android.synthetic.main.the_widget.*
 
@@ -196,8 +199,23 @@ class MainActivity : AppCompatActivity() {
             Util.updateWidget(this)
             updateSettings()
         } else if (requestCode == Constants.WEATHER_PROVIDER_REQUEST_CODE && resultCode == Activity.RESULT_OK) {
+            WeatherReceiver().setOneTimeUpdate(this)
             sendBroadcast(Intent(Constants.ACTION_WEATHER_UPDATE))
             updateSettings()
+
+            val mBottomSheetDialog: BottomSheetDialog = BottomSheetDialog(this)
+            val provView: View = layoutInflater.inflate(R.layout.key_time_wait_layout, null)
+            provView.title.text = String.format("%s %s", Util.getEmojiByUnicode(0x1F389), getString(R.string.well_done))
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+                provView.text.text = Html.fromHtml(getString(R.string.api_key_info_all_set), Html.FROM_HTML_MODE_LEGACY)
+            } else {
+                provView.text.text = Html.fromHtml(getString(R.string.api_key_info_all_set))
+            }
+            provView.action_close.setOnClickListener {
+                mBottomSheetDialog.dismiss()
+            }
+            mBottomSheetDialog.setContentView(provView)
+            mBottomSheetDialog.show();
         }
     }
 
diff --git a/app/src/main/java/com/tommasoberlose/anotherwidget/util/Util.kt b/app/src/main/java/com/tommasoberlose/anotherwidget/util/Util.kt
index d7b247d..75326ab 100644
--- a/app/src/main/java/com/tommasoberlose/anotherwidget/util/Util.kt
+++ b/app/src/main/java/com/tommasoberlose/anotherwidget/util/Util.kt
@@ -356,4 +356,8 @@ object Util {
             v.startAnimation(a)
         }
     }
+
+    fun getEmojiByUnicode(unicode: Int): String {
+        return String(Character.toChars(unicode))
+    }
 }
diff --git a/app/src/main/res/layout/key_time_wait_layout.xml b/app/src/main/res/layout/key_time_wait_layout.xml
new file mode 100644
index 0000000..9a84147
--- /dev/null
+++ b/app/src/main/res/layout/key_time_wait_layout.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical"
+    android:padding="16dp"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:gravity="start"
+        android:id="@+id/title"
+        style="@style/AnotherWidget.Main.Title"
+        android:textSize="20sp"
+        android:textColor="@android:color/primary_text_light"/>
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textColor="@android:color/primary_text_light"
+        style="@style/AnotherWidget.Main.Subtitle"
+        android:textSize="18sp"
+        android:layout_marginTop="16dp"
+        android:gravity="start"
+        android:id="@+id/text"/>
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:layout_marginTop="16dp"
+        android:gravity="center_vertical"
+        android:layout_gravity="end">
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="@color/colorAccent"
+            style="@style/AnotherWidget.Settings.Title"
+            android:textAllCaps="true"
+            android:layout_gravity="end"
+            android:id="@+id/action_close"
+            android:layout_marginLeft="16dp"
+            android:layout_marginRight="16dp"
+            android:layout_marginBottom="8dp"
+            android:text="@android:string/ok"/>
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values-it-rIT/strings.xml b/app/src/main/res/values-it-rIT/strings.xml
index d2c3dc0..9305749 100644
--- a/app/src/main/res/values-it-rIT/strings.xml
+++ b/app/src/main/res/values-it-rIT/strings.xml
@@ -92,4 +92,6 @@
     <string name="api_key_title_3">Configura l\'App</string>
     <string name="api_key_info_start">Ciao a tutti.</string>
     <string name="api_key_info_text"><![CDATA[Another widget è e rimarrà gratuita e senza banner pubblicitari.<BR /><BR />Però a causa del successo dell\'applicazione, sicuramente oltre ogni mia aspettativa, il provider del meteo non riesce a supportare il numero di richieste che arrivano (a causa dell\'utilizzo di un account gratuito).<BR /><BR />Sono costretto a chiedervi di registrarvi su OpenWeather.com; l\'operazione richiederà solo alcuni minuti e dopo non avrete più problemi con la fruizione delle informazioni sul meteo!<BR /><BR />Mi dispiace per l\'inconveniente ma continuate a supportarmi!!]]></string>
+    <string name="well_done">Ben Fatto!</string>
+    <string name="api_key_info_all_set"><![CDATA[Posso essere necessari fino a <b>dieci minuti</b> prima che la tua chiave sia attivata.<BR /><BR />Quindi <i>rilassati</i>! Il meteo verrà aggiornato non appena sarà disponibile!]]></string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 917f43a..0e3833f 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -94,4 +94,6 @@
     <string name="api_key_subtitle_3">Enter the key in this section and save it. Once the key is activated the weather will be visible.</string>
     <string name="api_key_info_start">Hi Everyone!</string>
     <string name="action_open_provider">Go to OpenWeather.com</string>
+    <string name="api_key_info_all_set"><![CDATA[It may take up to <b>ten minutes</b> before your API key is activated.<BR /><BR />So <i>relax</i>! The weather will be updated as soon as it is available!!]]></string>
+    <string name="well_done">Well Done!</string>
 </resources>