Android: Press Back Button onCreate method is not called

debugcn Published at Dev

Chan Yoong Hon

I tested of my application in my Samsung device. I realized that when I pressed on back button of my device, application does not recall the OnCreate method on previous activity. It just resumes previous activity page only. May I know how can I call onCreate method of previous page when I click on back button. Thanks

mjstam

To me it sounds like you are opening a second activity to get some information and then applying the changes to the previous activity.

http://developer.android.com/training/basics/intents/result.html

If not you should look at the Activity lifecycle so that you understand where to put your update code:

http://developer.android.com/reference/android/app/Activity.html

Collected from the Internet

Please contact [email protected] to delete if infringement.

edited at2021-07-16

Comments

0 comments

From Dev

Related Related

Article

Android: Press Back Button onCreate method is not called

Android: Press Back Button onCreate method is not called

onCreate() called with onBackPressed but not by pressing the back button

onCreate() called with onBackPressed but not by pressing the back button

How to handle Back Button press in android fragments

Android: Quit application when press back button

How to press the back button programmatically in android

Prevent softkeyboard dismiss on the android back button press

JQuery Mobile hardware back button press in android

Difference between back press and home button in android

How to handle Back Button press in android fragments

Title back button onCreate

On brower back button app `init` method not called

Detect press of back button

Detect press of back button

android fragment reloading (onCreate) each time when back Button pressed

button on press being called before button press

Android SQLiteHelper OnCreate method not called. Resulting in no such table exception

Android - Application onCreate method - does it ALWAYS get called first?

Android setText crashes app when called out of onCreate method

Android - Application onCreate method - does it ALWAYS get called first?

Delphi XE5 Android. Hardware back button press

Handling Press Back Button without reloading fragment in Android

press back button android when change scene close the game

Android webview get closed when press back button

App remains running after press back button in android studio

Android MediaPlayer : IllegalStateException when app closes/press back button

Which method is called when back button is pressed from a fragment

what method is called when Actionbar back/home button is pressed?

Perform segue on press on Back button

setCustomAnimations not working on back button press