Let’s say we have fragment which is used for login. So we need to use this fragment wherever login action is necessary. We also need to get a callback from that fragment from where it created We know that from an activity if we need to listen to call back …

From the Fragment open the dialog fragment like below [crayon-67c1a957db2c8786245336/] then to recive the callback from the dialog fragment in your host fragment use this code in your dialog fragment [crayon-67c1a957db2cc383898769/] Then you will receive in your fragment.

If you’re a Linux user it might be you’re not installed sqlite in your machine Install sqlite by the following command on termina;=l “sudo apt-get install php-sqlite3"

Open terminal Type sudo mysql then type ALTER USER ‘root’@‘localhost’ IDENTIFIED WITH mysql_native_password BY ‘yourpassword’;