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Unity Engine

AndroidJavaRunnable

AndroidJavaRunnable is the Unity representation of a java.lang.Runnable object.
Read time 1 minuteLast updated 4 days ago

Definition

  • Type: Delegate
  • Namespace: UnityEngine
  • Assembly: UnityEngine.AndroidJNIModule
public delegate void AndroidJavaRunnable()

Remarks

Note that this is a delegate. As such, a new java.lang.reflect.Proxy object is created every time it is passed as an argument to Java. This means that passing a variable of AndroidJavaRunnable type to Java multiple times results in a new Java object each time with different hash code values. It also means that calling 
equals()
on the Java object created as a representation of an AndroidJavaRunnable variable always returns false, even when compared to itself.

Examples

using UnityEngine;using System.Collections;public class ExampleClass : MonoBehaviour{    // Pass execution context over to the Java UI thread.    void Start()    {        AndroidJavaClass unityPlayer = new AndroidJavaClass("com.unity3d.player.UnityPlayer");        AndroidJavaObject activity = unityPlayer.GetStatic<AndroidJavaObject>("currentActivity");        activity.Call("runOnUiThread", new AndroidJavaRunnable(runOnUiThread));    }    void runOnUiThread()    {        Debug.Log("I'm running on the Java UI thread!");    }}