Quit Application when press logout button

Question

When I press back button in my android application or close the app, it terminates and I want my app to be terminated when I press the logout button. I only want my app to be terminated when I press the logout button, otherwise not, whether I press back button or close it by minimizing the app.

What should I do?

For the back button, I used this simple code

@Override
public void onBackPressed()
{
    DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);

    moveTaskToBack(true);

    if (drawer.isDrawerOpen(GravityCompat.START)) 
    {
        drawer.closeIrawer(GravityCompat.START);
    } 
    else
    {
        super.onBackPressed();
    }
}

Should I do something with these lines?
Or should make any web services for this?

i don't think `android.R.id.home` represents your logout button — Pavneet_Singh, Nov 15 '17 at 16:08
Now I'm totally confused. Please explain in details what do you expect to happen, and what doesn't work. And please add all relevant details to the question itself, do not post them in comments. — M. Prokhorov, Nov 15 '17 at 16:28
Possible duplicate of [How to quit android application programmatically](https://stackoverflow.com/questions/6330200/how-to-quit-android-application-programmatically) — M. Prokhorov, Nov 15 '17 at 16:29

score 0 · Answer 1 · answered Nov 15 '17 at 16:17

Try using this:

         @Override public void onBackPressed() { 
new AlertDialog.Builder(this)
 .setMessage("Are you sure you want to exit?")
     .setPositiveButton("Yes", new DialogInterface.OnClickListener()
     { 
    @Override public void onClick(DialogInterface dialog, int which) { 
    MyActivity.super.onBackPressed(); } })
     .setNegativeButton("No", null) 
    .show(); }

If you do not want the back button to exit the app at all :

@Override public void onBackPressed() { 
 }

score 0 · Answer 2 · answered Nov 15 '17 at 16:24

0

Just use finishAffinity

I will do your work but requires SDK>16

Now your code of onBackPressed() should be

@Override public void onBackPressed() { 
  finishAffinity();
 }

answered Nov 15 '17 at 16:24

Sahdeep Singh

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Quit Application when press logout button

2 Answers2