Create shortcut on your screen which opens Google Calendar add event window with AutoShare intent.
STEP 1 - CREATE AUTOSHARE INTENT
- Open AutoShare and add intent with the following options:
Name: Quick Calendar Event
App: Calendar
Action: android.intent.action.EDIT
Type: vnd.android.cursor.item/event
Target: Activity
Package: com.google.android.calendar- Close AutoShare
STEP 2 - CREATE QUICK CALENDAR EVENT TASK
- Go to Tasker
- Create new task and give it name Quick Calendar Event
- Add AuthShare action: Calendar - Quick Calendar Event
- Assign icon to the task and create shortcut on the screen
STEP 3 - TEST THE TASK
- Tap the task shortcut. It should open Calendar add event window directly.

Quick Calendar Event
Open Google Calendar add event screen with AutoShare intent