The Camera2 API is a powerful feature that provides developers with advanced control over the camera capabilities of Android devices. It allows for greater flexibility and customization in capturing and processing images, giving users access to professional-level photography features. However, not all Android devices have Camera2 API support enabled by default. In this article, we will guide you through the steps to enable Camera2 API support on any Android device, bringing your photography experience to a whole new level.

What is Camera2 API?

The Camera2 API is an application programming interface (API) introduced in Android 5.0 (Lollipop) that provides developers with fine-grained control over the camera functionality on Android devices. It offers a more advanced and flexible approach to accessing and controlling camera features compared to the older Camera API.

The Camera2 API allows developers to access and manipulate various camera parameters, such as exposure, focus, white balance, and image processing settings. It enables manual control over camera settings, giving photographers and camera app developers greater freedom to customize the camera experience and capture high-quality images.

Key features and benefits of the Camera2 API include:

1. Manual Camera Controls: The Camera2 API allows users to manually adjust camera settings like ISO, shutter speed, aperture, and focus distance. This level of control is particularly useful for professional photographers and enthusiasts who want to have precise control over their shots.
2. RAW Image Capture: With the Camera2 API, it is possible to capture RAW images, which are unprocessed and contain all the sensor data. RAW images provide greater flexibility for post-processing and editing, enabling photographers to achieve higher image quality and creative control.
3. Burst Mode: The API supports burst mode, allowing the capture of a series of images in rapid succession. This feature is useful for capturing fast-moving subjects or creating action sequences.
4. Enhanced Performance: Camera2 API offers improved performance compared to the older Camera API. It enables faster image processing, reduced shutter lag, and better overall camera performance, resulting in smoother and more responsive camera experiences.
5. Multiple Camera Support: The API provides access to multiple cameras on devices that support it, such as dual-camera setups or devices with front and rear cameras. This allows developers to create applications that take advantage of the different camera perspectives and capabilities available.

The Camera2 API opens up new possibilities for camera app developers and photography enthusiasts to create innovative applications and capture high-quality images with greater control and customization. However, it’s worth noting that not all Android devices have Camera2 API support enabled by default, and enabling it may require specific steps as outlined in the previous blog post.

Methods To Enable Camera2 API

There are several methods to enable Camera2 API support on an Android device, depending on the device’s manufacturer and Android version. Here are three common methods that can be used:

1. Using Terminal Emulator App (Root)

• First, access the Terminal Emulator app.

• To give root access, typesuand press Enter.
• Input the first command –setprop persist.camera.HAL3.enabled 1and press enter.
• Insert the next command –setprop vendor.persist.camera.HAL3.enabled 1and press enter.
• Next, reboot the phone.

2. Using X-plore application (Root)

• Download and install the X-plore File Manager to access the system/root folder. 

• Then, you have to access the system/build.prop folder. 
• Click on the Build.prop to edit that script. 
• Add – “persist.camera.HAL3.enabled = 1″ at the bottom. 
• Afterward, you have to reboot your smartphone.

3. Via Magisk Modules Library (Root)

There are numerous benefits of rooting with Magisk, one of them is that you will get modules directory access.

• First of all, download Module-Camera2API-Enabeler.zip from below.

• Next, you have to install that respective zip in the Magisk manager. 
• Restart your device to activate the camera API module.

4. Flashing zip file through TWRP (Root or Not Root)

• Download the necessary Camera2API zip file. 

• Boot the phone into the TWRP custom recovery.
• Navigate to the zip file location and click on it. 
• Flash the Camera2API.zip file on the smartphone. 
• Finally, reboot the device as usual to get results.

Conclusion:

Enabling Camera2 API support on your Android device opens up a world of possibilities for photography enthusiasts and developers alike. With its advanced features and customization options, you can enhance your camera experience and take full advantage of the capabilities offered by your device’s camera hardware. By following the steps outlined in this guide, you can enable Camera2 API support on any Android device, empowering you to capture stunning photos and explore creative avenues in mobile photography. Remember to proceed with caution while modifying settings on your device and enjoy the newfound capabilities of your Android camera!