Broadcast Receivers
Overview The Android system uses broadcasts messages (often are called Intents or Events) to transfer information to applications. The Broadcasts can be sent either by Android apps or, most commonly,…
Components of Android
Activity Life Cycle An activity is a single, focused thing that the user can do. Almost all activities interact with the user, so the Activity class takes care of creating…
Creating a Custom Toast View
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…
Passing Data Using Intents
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
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…