AndroidApplication.onConfigurationChanged

Description

A callback to detect the device configuration changes when the application is running.

Unity invokes this callback for the configuration changes related to the following aspects.

• Orientation
• Keyboard visibility
• Dark theme
• Screen layout
• Screen size

For more information on the configuration changes, refer to the Android developer documentation.

using UnityEngine;
using UnityEngine.Android;

public class MyApplication : MonoBehaviour
{
    AndroidConfiguration m_CurrentConfig;
    AndroidConfiguration m_PrevConfig;

    public void Start()
    {
        m_PrevConfig = m_CurrentConfig = AndroidApplication.currentConfiguration;
        AndroidApplication.onConfigurationChanged += OnConfigurationChanged;
    }
	
	public void OnDisable()
    {
        AndroidApplication.onConfigurationChanged -= OnConfigurationChanged;
    }
	
	private void OnConfigurationChanged(AndroidConfiguration newConfig)
	{
		m_PrevConfig = m_CurrentConfig;
		m_CurrentConfig = newConfig;
		if (m_PrevConfig.orientation != m_CurrentConfig.orientation ||
			m_PrevConfig.screenLayoutSize != m_CurrentConfig.screenLayoutSize)
		{
			ApplyUIChanges(m_CurrentConfig.orientation, m_CurrentConfig.screenLayoutSize);
		}

		if (m_PrevConfig.uiModeNight != m_CurrentConfig.uiModeNight)
		{
			ApplyUINightMode(m_CurrentConfig.uiModeNight);
		}

		if (m_PrevConfig.screenHeightDp != m_CurrentConfig.screenHeightDp ||
			m_PrevConfig.screenWidthDp != m_CurrentConfig.screenWidthDp)
		{
			ApplyScreenSizeChanges();
		}
	}

    private void ApplyUIChanges(AndroidOrientation orientation, AndroidScreenLayoutSize layoutSize)
    {

    }

    private void ApplyUINightMode(AndroidUIModeNight nightMode)
    {

    }

    private void ApplyScreenSizeChanges()
    {

    }
}