Description: The article is about android studio login. The author gives a brief demonstration on how to create a registration and login form in Android. He uses the SOLite database to finish the process of creating registration and login form.
Toady I am doing this tutorial for you. In this tutorial I am going to show you how to create a registration and login form in Android by using SQLite database. First of all you need to open the system and then go to file,you can click on new and then go to new project.
You need to provide the name of the project and then you can click Next. You can click phone and tablet and then click Next. At last you should find the activity section and then click the empty activity,after creating the empty activity you should click Next and then click finish.
After clicking finish,it will take some time to build a Gradle,we have to wait until the Gradle is built. A gradual building process is completed. In order to let the computer create the login form or different form in Android by using SQLite database,first of all we need a class database,it is our SQLite database in table.
First of all you need to find the activity section,click on activities and click new. Then you need to give the name of the class database helper and then click OK. Now our class database will extend with the SQLite open helper,this class database will implement from now. You need to extend this class database with SQLite open helper. You need to click over here and place all trained introduction and implement methods and finally you can click OK.
You can click ordain interval and then create constructor for your clicks. We need to create a schema. This schema is aiming to define how the database is organized. We used to create database in end table. First of all let me change the color because the black color is not good for watching. We can go to appearance and find the change section and complete the color change process. The database name is required to be equal to register db.
You should type in the final string and then create a column. Column is required to be equal to ID,you need to simply copy this and paste it to another section. I’ve got five of it,we need some more of this,we need to create column six. We’ll go to the next step. The final one is for modifying. We don’t need all these.
In this method we are going to cater the table. We need to change it to drop table if exist, it means in this case it needs to drop the old table. We need to recur the table database so we need to equal the method. After completing this class code,we can move forward to design our registration form.You can go to layout and then find my activity.
In this section,you can come back. You need to go to the hint and change the password. In there you can do the drag and drop. You can change the layout width to match parent and change the layout height to wrap content. Then in the hint,you need to type in email. You need to change the layout option again and then name the hint as phone.