Category: Android

Activity_main.xml mainActivity.java

Activity_main.xml MainActivity.java

Normal Toast can create only with simple text but we can customize Toast using custom layout. In custom layout we can define the design and pass root view object to…

A dialog is a small window that prompts the user to make a decision or enter additional information. A dialog does not fill the screen and is normally used for…

We have invoked one Activity from another passing an action. Now we will learn how to transfer data. We will make the simplest application. On the first screen we will…

Explicit Intent specifies the component. In such case, intent provides the external class to be invoked. Intent i = new Intent(getApplicationContext(), ActivityTwo.class);  startActivity(i);   To get the full code of explicit intent,…

Android Intent is the message that is passed between components such as activities, content providers, broadcast receivers, services etc. It is generally used with startActivity() method to invoke activity, broadcast…

Data Binding support was added to Android last year. In this example lets see how to implement Data Binding in Android application. In simple terms, the View is tied to…

Determining and Monitoring the Connectivity Status Some of the most common uses for repeating alarms and background services is to schedule regular updates of application data from Internet resources, cache…

Every GSM phone, be it a basic, dirt-cheap handset or a pricey, powerful smartphone, has its own International Mobile Equipment Identity number, commonly known as IMEI. This is usually a…