AndroidJavaProxy

说明

该类可以用来实现任何 java 接口。代理对象上与接口匹配的任何 java vm 方法调用都会自动传递到 c# 中的实现。

注意：此 API 可用于自定义线程，但要求先将该线程附加到 JVM，请参阅 AndroidJNI.AttachCurrentThread。

// Opens an android date picker dialog and grabs the result using a callback.
using UnityEngine;
using System;

class ExampleClass : MonoBehaviour
{
    private static DateTime selectedDate = DateTime.Now;

    class DateCallback : AndroidJavaProxy
    {
        public DateCallback() : base("android.app.DatePickerDialog$OnDateSetListener") {}
        void onDateSet(AndroidJavaObject view, int year, int monthOfYear, int dayOfMonth)
        {
            selectedDate = new DateTime(year, monthOfYear + 1, dayOfMonth);
            // If you have no longer any uses for the object, it must be disposed to prevent a leak
            view.Dispose();
        }
    }

    void OnGUI()
    {
        if (GUI.Button(new Rect(15, 15, 450, 75), string.Format("{0:yyyy-MM-dd}", selectedDate)))
        {
            var activity = new AndroidJavaClass("com.unity3d.player.UnityPlayer").GetStatic<AndroidJavaObject>("currentActivity");
            activity.Call("runOnUiThread", new AndroidJavaRunnable(() =>
            {
                new AndroidJavaObject("android.app.DatePickerDialog", activity, new DateCallback(), selectedDate.Year, selectedDate.Month - 1, selectedDate.Day).Call("show");
            }));
        }
    }
}

属性

构造器

公开方法