How to implement Picture in Picture [PIP] in Android?

How to Implement Picture-in-Picture (PiP) in Android

Looking to add Picture-in-Picture (PiP) mode to your Android app? In this video, we’ll walk you through the process of implementing PiP mode, which allows users to watch a video in a small, resizable window while interacting with other apps. This feature is widely used in video apps and is a great way to enhance user experience by enabling multitasking.

Introduction to Picture-in-Picture Mode

Picture-in-Picture (PiP) is a special type of multi-window mode that is primarily used for video playback. It lets users continue watching a video while navigating the app or even while using other apps. In this tutorial, you will learn how to implement PiP mode in your Android application using Kotlin or Java.

Why Use Picture-in-Picture Mode?

Picture-in-Picture mode is useful for:

• Enhancing user experience by allowing multitasking
• Keeping users engaged with your content even when they navigate away from your app
• Adding a modern touch to your app, especially for media or video-related applications

Setting Up the Android Project

Before diving into the implementation, ensure your project is set up correctly:

• Open or create a new Android project in Android Studio
• Update your build.gradle files to target API level 26 (Android Oreo) or higher since PiP mode is supported from Android 8.0 (API level 26)
• Add necessary permissions and configurations in the AndroidManifest.xml

Implementing Picture-in-Picture Mode

The core of this tutorial involves setting up and launching PiP mode within your app. We’ll cover:

• Enabling PiP mode in the AndroidManifest.xml
• Handling the transition to PiP mode using the enterPictureInPictureMode() method
• Defining the PiP configuration, including aspect ratio and actions

Configuring PiP in AndroidManifest.xml

To support PiP mode, add the following configurations to your activity in the AndroidManifest.xml:

xml

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<activity    android:name=".YourActivity"    android:resizeableActivity="true"    android:supportsPictureInPicture="true"    android:configChanges="screenSize|smallestScreenSize|screenLayout|orientation"> </activity>

Entering PiP Mode Programmatically

We’ll show you how to enter PiP mode programmatically when certain conditions are met, such as when the user presses the home button or clicks a specific button within the app. You’ll learn how to use:

kotlin

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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {    val pipParams = PictureInPictureParams.Builder()        .setAspectRatio(Rational(16, 9))        .build()    enterPictureInPictureMode(pipParams) }

This allows your app to seamlessly transition into PiP mode when needed.

Customizing PiP Mode

PiP mode can be customized to enhance the user experience. We’ll cover:

• Setting custom actions (like play, pause, or stop) in the PiP window
• Handling events when the app enters and exits PiP mode
• Managing video playback controls while in PiP mode

Adding Custom Actions

You can add actions to the PiP window, such as play/pause controls, by using RemoteAction objects. These actions can be displayed as buttons in the PiP window, allowing users to interact with the video while in PiP mode.

Handling PiP Lifecycle Events

It’s important to manage the activity’s lifecycle correctly when entering or exiting PiP mode. We’ll show you how to:

• Pause or resume video playback based on the current state
• Handle changes in aspect ratio or user interactions with the PiP window
• Ensure a smooth transition between normal and PiP modes

Conclusion

By the end of this video, you’ll have a complete understanding of how to implement Picture-in-Picture mode in your Android app. This feature is perfect for media apps that want to provide a seamless viewing experience while supporting multitasking. Whether you’re building a video player or a streaming app, adding PiP mode will greatly enhance your app’s functionality.

For a detailed step-by-step guide, check out the full article: https://www.geeksforgeeks.org/how-to-implement-picture-in-picture-pip-in-android/.