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how to set "Back Button" , closing activies except main activity in android?


how to set "Back Button" , closing activies except main activity in android?

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how to set "Back Button" , closing activies except main activity in android?
Tag : android , By : quasarkitten
Date : November 23 2020, 04:01 AM

I wish this help you Here is your answer try with this way. For your 1st Activity onBackPressed() method write below code.
@Override
public void onBackPressed() {
    new AlertDialog.Builder(this)
           .setMessage("Are you sure you want to exit?")
           .setCancelable(false)
           .setPositiveButton("Yes", new DialogInterface.OnClickListener() {
               public void onClick(DialogInterface dialog, int id) {
                   NumberOne.super.onBackPressed();
               }
           })
           .setNegativeButton("No", null)
           .show();
}
    @Override
    public void onBackPressed() {
        finish();
    }

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Android - How To Override the "Back" button so it doesn't Finish() my Activity?


Tag : android , By : Martin Kopp
Date : March 29 2020, 07:55 AM
like below fixes the issue Remove your key listener or return true when you have KEY_BACK.
You just need the following to catch the back key (Make sure not to call super in onBackPressed()).
@Override
public void onBackPressed() {
   Log.d("CDA", "onBackPressed Called");
   Intent setIntent = new Intent(Intent.ACTION_MAIN);
   setIntent.addCategory(Intent.CATEGORY_HOME);
   setIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
   startActivity(setIntent);
}

Tag : android , By : Tim Benninghoff
Date : March 29 2020, 07:55 AM
it helps some times I found the answer myself.
Adding finish(); after the upload activity will work.

Android "back" button stop navigating to parent activity, because user is not logged in


Tag : android , By : Kim
Date : March 29 2020, 07:55 AM
this will help Try to finish() the activity before sending to login activity, and then the back button won't be able to navigate to the HomePageActivity activity.
For example:
finish();
Intent intent = new Intent(getApplicationContext(), LoginActivity.class);
startActivity(intent); 

Back button to main activity raises "Unfortunately Application has stopped"


Tag : android , By : socurious
Date : March 29 2020, 07:55 AM
Does that help This answer is based on the full code which mohammad .k copied to chat
Note that the error message was
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">

After pressing back button, not coming to main activity instead closing the app


Tag : java , By : foxthrot
Date : March 29 2020, 07:55 AM
Hope that helps add a double check in your 2 methods onDestory and onStop on the secondActivity.
if (player != null) {
player.release;
}
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