How can i get when kil processing app . For Example 
When One customer going to kill my app . i want to lea this state so when app killing. onDestroy method doesn't working. I need alteative for it.
public class LoginActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_login);
}
@Override
protected void onDestroy() {
super.onDestroy();
Log.e("Activity","destroy");
}
}