The Code Gallery

This tutorial explains how to display text message when user click on the push button. In this tutorial you will learn about the concept of onClickListener of Push Button and Toast.

This tutorial explains how to open second activity from current activity when user click on the push button. In this tutorial you will learn about the concept of onClickListener of Push Button and Intent. Intent is used to open second activity from current ctivity.

This tutorial explains how to display AlertDialog when user click on the push button. In this tutorial you will learn about the concept of onClickListener of Push Button and AlertDialog.

This tutorial explains how to change theame of edittext placed in the activity.In this tutorial you will learn about the concept of background property of edittext.

This tutorial explains how to implement required field validation for edittext when user click on push button. In this tutorial you will learn about onClickListenr and validating edittext.

This tutorial explains how to pass information from one activity to another activity. In this tutorial you will learn about intent, getExtra (), putExtra () and bundle.

This tutorial explains how to create a simple static login activity.In this tutorial you will learn about edittext, textview, pushbutton,intent,getextra ,putextra and simple if else statement in android. It checks for username and password with static value. It opens second activity if user is authentic otherwise it display message in the form of toast.

This tutorial explains how to Send simple text message(SMS) from mobile in android.In this tutorial you will learn about edittext, textview, pushbutton,SMSManager and sendTextMessage () function in android.