Android: Proper Way to use onBackPressed() with Toast

by

I would implement a dialog asking the user if they wanted to exit and then call super.onBackPressed() if they did.

@Override
public void onBackPressed() {
    new AlertDialog.Builder(this)
        .setTitle("Really Exit?")
        .setMessage("Are you sure you want to exit?")
        .setNegativeButton(android.R.string.no, null)
        .setPositiveButton(android.R.string.yes, new OnClickListener() {

            public void onClick(DialogInterface arg0, int arg1) {
                WelcomeActivity.super.onBackPressed();
            }
        }).create().show();
}

In the above example, you’ll need to replace WelcomeActivity with the name of your activity.

More Related Contents:

  1. How can you make a custom keyboard in Android? [closed]
  2. Blue dot and circle is not shown on MyLocation using android fused location api
  3. Android Firebase DynamiteModule: Failed to load module descriptor
  4. Getting “SocketException : Connection reset by peer” in Android
  5. Complete Working Sample of the Gmail Three-Fragment Animation Scenario?
  6. Adding Google Play services version to your app’s manifest?
  7. Android Studio – How Can I Make an AVD With ARM Instead of HAXM?
  8. Prevent screen rotation on Android
  9. Load dimension value from res/values/dimension.xml from source code
  10. Getting the dimensions of the soft keyboard
  11. failed to find target with hash string ‘android-22’
  12. getActionBar() returns Null (AppCompat-v7 21)
  13. What is the equivalent of ActionBar in earlier sdk versions? [closed]
  14. how to customize listview row android
  15. Android Retrofit – onProgressUpdate for showing Progress Notification
  16. Android ‘debuggable’ default value
  17. Android: Total height of ScrollView
  18. How to import a .aar file into Android Studio 1.1.0 and use it in my code
  19. Back to main activity from notification-created activity
  20. How to count app usage time while app is on foreground?
  21. No Creators, like default construct, exist): cannot deserialize from Object value (no delegate- or property-based Creator
  22. Overriding the power button in Android
  23. how to make my viewpager swipe from right to left
  24. java.lang.NoClassDefFoundError: android/graphics/drawable/Icon
  25. How to programmatically create a new VPN interface with Android 4.0?
  26. Android app doesn’t call “onDestroy()” when killed (ICS)
  27. java.lang.RuntimeException: An error occured while executing doInBackground()
  28. Load image from SD card using Glide
  29. TextView restarts Marquee when changing another TextView in same LinearLayout
  30. Eclipse will not recognize project as library (ActionBarSherlock/ViewPagerIndicator)

Leave a Comment