add a setting for deleting all events

app/src/main/kotlin/com/simplemobiletools/calendar/activities/SettingsActivity.kt

@@ -18,6 +18,7 @@ import com.simplemobiletools.calendar.helpers.FONT_SIZE_LARGE
 import com.simplemobiletools.calendar.helpers.FONT_SIZE_MEDIUM
 import com.simplemobiletools.calendar.helpers.FONT_SIZE_SMALL
 import com.simplemobiletools.calendar.models.EventType
+import com.simplemobiletools.commons.dialogs.ConfirmationDialog
 import com.simplemobiletools.commons.dialogs.RadioGroupDialog
 import com.simplemobiletools.commons.extensions.*
 import com.simplemobiletools.commons.helpers.PERMISSION_READ_CALENDAR
@@ -49,6 +50,7 @@ class SettingsActivity : SimpleActivity() {
         setupManageEventTypes()
         setupHourFormat()
         setupSundayFirst()
+        setupDeleteAllEvents()
         setupReplaceDescription()
         setupWeekNumbers()
         setupWeeklyStart()
@@ -204,6 +206,14 @@ class SettingsActivity : SimpleActivity() {
         }
     }
 
+    private fun setupDeleteAllEvents() {
+        settings_delete_all_events_holder.setOnClickListener {
+            ConfirmationDialog(this, messageId = R.string.delete_all_events_confirmation) {
+                dbHelper.deleteAllEvents()
+            }
+        }
+    }
+
     private fun setupReplaceDescription() {
         settings_replace_description.isChecked = config.replaceDescription
         settings_replace_description_holder.setOnClickListener {

app/src/main/kotlin/com/simplemobiletools/calendar/helpers/CalDAVHandler.kt

@@ -412,7 +412,6 @@ class CalDAVHandler(val context: Context) {
         try {
             context.contentResolver.delete(contentUri, null, null)
         } catch (ignored: Exception) {
-
         }
     }
 

app/src/main/kotlin/com/simplemobiletools/calendar/helpers/DBHelper.kt

@@ -426,6 +426,10 @@ class DBHelper private constructor(val context: Context) : SQLiteOpenHelper(cont
         return fillEvents(cursor)
     }
 
+    fun deleteAllEvents() {
+
+    }
+
     fun deleteEvents(ids: Array<String>, deleteFromCalDAV: Boolean) {
         val args = TextUtils.join(", ", ids)
         val selection = "$MAIN_TABLE_NAME.$COL_ID IN ($args)"

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

@@ -109,6 +109,28 @@
 
         </RelativeLayout>
 
+        <RelativeLayout
+            android:id="@+id/settings_delete_all_events_holder"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/medium_margin"
+            android:background="?attr/selectableItemBackground"
+            android:paddingBottom="@dimen/bigger_margin"
+            android:paddingLeft="@dimen/activity_margin"
+            android:paddingRight="@dimen/activity_margin"
+            android:paddingTop="@dimen/bigger_margin">
+
+            <com.simplemobiletools.commons.views.MyTextView
+                android:id="@+id/settings_delete_all_events"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_centerVertical="true"
+                android:paddingLeft="@dimen/medium_margin"
+                android:paddingRight="@dimen/medium_margin"
+                android:text="@string/delete_all_events"/>
+
+        </RelativeLayout>
+
         <View
             android:id="@+id/reminders_divider"
             android:layout_width="match_parent"

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

@@ -195,6 +195,8 @@
     <string name="snooze_delay">Daleañ an adc\'halv eus</string>
     <string name="widgets">Widjetoù</string>
     <string name="replace_description_with_location">Amsaviñ an deskrivadur gant al lec\'hiadur er gwell roll enankadoù </string>
+    <string name="delete_all_events">Delete all events</string>
+    <string name="delete_all_events_confirmation">Are you sure you want to delete all events? This will leave your event types and other settings intact.</string>
 
     <!-- CalDAV sync -->
     <string name="caldav">CalDAV</string>

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

@@ -202,6 +202,8 @@
     <string name="snooze_delay">Odložit připomenutí pomocí funkce Snooze by</string>
     <string name="widgets">Widgety</string>
     <string name="replace_description_with_location">Replace Description with Location at list view entries</string>
+    <string name="delete_all_events">Delete all events</string>
+    <string name="delete_all_events_confirmation">Are you sure you want to delete all events? This will leave your event types and other settings intact.</string>
 
     <!-- CalDAV sync -->
     <string name="caldav">CalDAV</string>

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

@@ -195,6 +195,8 @@
     <string name="snooze_delay">Udsæt påmindelsen med en snooze på</string>
     <string name="widgets">Widgets</string>
     <string name="replace_description_with_location">Erstat beskrivelse med sted på visningen af begivenhedslisten</string>
+    <string name="delete_all_events">Delete all events</string>
+    <string name="delete_all_events_confirmation">Are you sure you want to delete all events? This will leave your event types and other settings intact.</string>
 
     <!-- CalDAV sync -->
     <string name="caldav">CalDAV</string>

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

@@ -195,6 +195,8 @@
     <string name="snooze_delay">Erinnerung mit Snooze verschieben um</string>
     <string name="widgets">Widgets</string>
     <string name="replace_description_with_location">Ersetze Beschreibung mit Ort bei Listeneinträgen</string>
+    <string name="delete_all_events">Delete all events</string>
+    <string name="delete_all_events_confirmation">Are you sure you want to delete all events? This will leave your event types and other settings intact.</string>
 
     <!-- CalDAV sync -->
     <string name="caldav">CalDAV</string>

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

@@ -195,6 +195,8 @@
     <string name="snooze_delay">Retrasar recordatorio durante</string>
     <string name="widgets">Widgets</string>
     <string name="replace_description_with_location">Remplazar la descripción con la ubicación al mostrar entradas</string>
+    <string name="delete_all_events">Delete all events</string>
+    <string name="delete_all_events_confirmation">Are you sure you want to delete all events? This will leave your event types and other settings intact.</string>
 
     <!-- CalDAV sync -->
     <string name="caldav">CalDAV</string>

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

@@ -195,6 +195,8 @@
     <string name="snooze_delay">Reporter le rappel avec Snooze de</string>
     <string name="widgets">Widgets</string>
     <string name="replace_description_with_location">Remplacer la description par la position dans la vue sous forme de liste</string>
+    <string name="delete_all_events">Delete all events</string>
+    <string name="delete_all_events_confirmation">Are you sure you want to delete all events? This will leave your event types and other settings intact.</string>
 
     <!-- CalDAV sync -->
     <string name="caldav">CalDAV</string>

app/src/main/res/values-hi-rIN/strings.xml

@@ -196,6 +196,8 @@
     <string name="snooze_delay">Postpone reminder with Snooze by</string>
     <string name="widgets">Widgets</string>
     <string name="replace_description_with_location">Replace Description with Location at list view entries</string>
+    <string name="delete_all_events">Delete all events</string>
+    <string name="delete_all_events_confirmation">Are you sure you want to delete all events? This will leave your event types and other settings intact.</string>
 
     <!-- CalDAV sync -->
     <string name="caldav">CalDAV</string>

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

@@ -195,6 +195,8 @@
     <string name="snooze_delay">Postpone reminder with Snooze by</string>
     <string name="widgets">Widgets</string>
     <string name="replace_description_with_location">Replace Description with Location at list view entries</string>
+    <string name="delete_all_events">Delete all events</string>
+    <string name="delete_all_events_confirmation">Are you sure you want to delete all events? This will leave your event types and other settings intact.</string>
 
     <!-- CalDAV sync -->
     <string name="caldav">CalDAV</string>

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

@@ -195,6 +195,8 @@
     <string name="snooze_delay">Postpone reminder with Snooze by</string>
     <string name="widgets">Widgets</string>
     <string name="replace_description_with_location">Replace Description with Location at list view entries</string>
+    <string name="delete_all_events">Delete all events</string>
+    <string name="delete_all_events_confirmation">Are you sure you want to delete all events? This will leave your event types and other settings intact.</string>
 
     <!-- CalDAV sync -->
     <string name="caldav">CalDAV</string>

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

@@ -196,6 +196,8 @@
     <string name="snooze_delay">Postpone reminder with Snooze by</string>
     <string name="widgets">Widgets</string>
     <string name="replace_description_with_location">Replace Description with Location at list view entries</string>
+    <string name="delete_all_events">Delete all events</string>
+    <string name="delete_all_events_confirmation">Are you sure you want to delete all events? This will leave your event types and other settings intact.</string>
 
     <!-- CalDAV sync -->
     <string name="caldav">CalDAV</string>

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

@@ -195,6 +195,8 @@
     <string name="snooze_delay">Postpone reminder with Snooze by</string>
     <string name="widgets">Widgets</string>
     <string name="replace_description_with_location">Replace Description with Location at list view entries</string>
+    <string name="delete_all_events">Delete all events</string>
+    <string name="delete_all_events_confirmation">Are you sure you want to delete all events? This will leave your event types and other settings intact.</string>
 
     <!-- CalDAV sync -->
     <string name="caldav">CalDAV</string>

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

@@ -195,6 +195,8 @@
     <string name="snooze_delay">스누즈 알림 시간</string>
     <string name="widgets">위젯</string>
     <string name="replace_description_with_location">목록보기의 설명정보를 위치정보로 대체</string>
+    <string name="delete_all_events">Delete all events</string>
+    <string name="delete_all_events_confirmation">Are you sure you want to delete all events? This will leave your event types and other settings intact.</string>
 
     <!-- CalDAV sync -->
     <string name="caldav">CalDAV</string>

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

@@ -195,6 +195,8 @@
     <string name="snooze_delay">Utsett påminnelser med Snooze</string>
     <string name="widgets">Moduler</string>
     <string name="replace_description_with_location">Erstatt Beskrivelse med Sted i listevisningen</string>
+    <string name="delete_all_events">Delete all events</string>
+    <string name="delete_all_events_confirmation">Are you sure you want to delete all events? This will leave your event types and other settings intact.</string>
 
     <!-- CalDAV sync -->
     <string name="caldav">CalDAV</string>

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

@@ -195,6 +195,8 @@
     <string name="snooze_delay">Herinnering uitstellen met</string>
     <string name="widgets">Widgets</string>
     <string name="replace_description_with_location">Beschrijving vervangen door Locatie in lijstweergave</string>
+    <string name="delete_all_events">Delete all events</string>
+    <string name="delete_all_events_confirmation">Are you sure you want to delete all events? This will leave your event types and other settings intact.</string>
 
     <!-- CalDAV sync -->
     <string name="caldav">CalDAV</string>

app/src/main/res/values-no/strings.xml

@@ -195,6 +195,8 @@
     <string name="snooze_delay">Utsett påminnelser med Snooze med</string>
     <string name="widgets">Moduler</string>
     <string name="replace_description_with_location">Erstatt Beskrivelse med Sted i listevisningen</string>
+    <string name="delete_all_events">Delete all events</string>
+    <string name="delete_all_events_confirmation">Are you sure you want to delete all events? This will leave your event types and other settings intact.</string>
 
     <!-- CalDAV sync -->
     <string name="caldav">CalDAV</string>

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

@@ -200,6 +200,8 @@
     <string name="snooze_delay">Opóźnij przypomnienie o</string>
     <string name="widgets">Widżety</string>
     <string name="replace_description_with_location">Zastąp Opis z Lokalizacją w widoku wejść</string>
+    <string name="delete_all_events">Delete all events</string>
+    <string name="delete_all_events_confirmation">Are you sure you want to delete all events? This will leave your event types and other settings intact.</string>
 
     <!-- CalDAV sync -->
     <string name="caldav">CalDAV</string>

app/src/main/res/values-pt-rBR/strings.xml

@@ -195,6 +195,8 @@
     <string name="snooze_delay">Postpone reminder with Snooze by</string>
     <string name="widgets">Widgets</string>
     <string name="replace_description_with_location">Replace Description with Location at list view entries</string>
+    <string name="delete_all_events">Delete all events</string>
+    <string name="delete_all_events_confirmation">Are you sure you want to delete all events? This will leave your event types and other settings intact.</string>
 
     <!-- CalDAV sync -->
     <string name="caldav">CalDAV</string>

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

@@ -195,6 +195,8 @@
     <string name="snooze_delay">Adiar lembrete com a opção Snooze</string>
     <string name="widgets">Widgets</string>
     <string name="replace_description_with_location">Substituir descrição e localização nas entradas da vista de lista</string>
+    <string name="delete_all_events">Delete all events</string>
+    <string name="delete_all_events_confirmation">Are you sure you want to delete all events? This will leave your event types and other settings intact.</string>
 
     <!-- CalDAV sync -->
     <string name="caldav">CalDAV</string>

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

@@ -209,6 +209,8 @@
     <string name="snooze_delay">Отложить напоминание на</string>
     <string name="widgets">Виджеты</string>
     <string name="replace_description_with_location">Показывать место вместо описания в списке событий</string>
+    <string name="delete_all_events">Delete all events</string>
+    <string name="delete_all_events_confirmation">Are you sure you want to delete all events? This will leave your event types and other settings intact.</string>
 
     <!-- CalDAV sync -->
     <string name="caldav">CalDAV</string>

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

@@ -202,6 +202,8 @@
     <string name="snooze_delay">Posunúť pripomienku s Odložiť o</string>
     <string name="widgets">Widgety</string>
     <string name="replace_description_with_location">Nahradiť Popis udalosti Miestom v listových zobrazeniach</string>
+    <string name="delete_all_events">Odstrániť všetky udalosti</string>
+    <string name="delete_all_events_confirmation">Ste si istý, že chcete odstrániť všetky udalosti? Všetky typy udalostí a nastavenia ostanú nedotknuté.</string>
 
     <!-- CalDAV sync -->
     <string name="caldav">CalDAV</string>

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

@@ -195,6 +195,8 @@
     <string name="snooze_delay">Skjut upp påminnelse med Snooza</string>
     <string name="widgets">Widgetar</string>
     <string name="replace_description_with_location">Ersätt Beskrivning med Plats i listvyn</string>
+    <string name="delete_all_events">Delete all events</string>
+    <string name="delete_all_events_confirmation">Are you sure you want to delete all events? This will leave your event types and other settings intact.</string>
 
     <!-- CalDAV sync -->
     <string name="caldav">CalDAV</string>

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

@@ -195,6 +195,8 @@
     <string name="snooze_delay">Postpone reminder with Snooze by</string>
     <string name="widgets">Widgets</string>
     <string name="replace_description_with_location">Replace Description with Location at list view entries</string>
+    <string name="delete_all_events">Delete all events</string>
+    <string name="delete_all_events_confirmation">Are you sure you want to delete all events? This will leave your event types and other settings intact.</string>
 
     <!-- CalDAV sync -->
     <string name="caldav">CalDAV</string>

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

@@ -195,6 +195,8 @@
     <string name="snooze_delay">Postpone reminder with Snooze by</string>
     <string name="widgets">Widgets</string>
     <string name="replace_description_with_location">Replace Description with Location at list view entries</string>
+    <string name="delete_all_events">Delete all events</string>
+    <string name="delete_all_events_confirmation">Are you sure you want to delete all events? This will leave your event types and other settings intact.</string>
 
     <!-- CalDAV sync -->
     <string name="caldav">CalDAV</string>