MRSupper_Phone/Assets/Base/AndroidPlugin/AndroidPluginBase.cs

using System;
using System.Collections.Generic;
using UnityEngine;

namespace SC.XR.Unity
{
    public abstract class AndroidPluginBase : SCModule
    {

        private static AndroidJavaObject mCurrentActivity = null;
        private static AndroidJavaObject mCurrentRtcActivity = null;
        private static AndroidJavaClass mUnityPlayerClass = null;
        private static AndroidJavaObject mContext = null;
        protected static AndroidJavaObject CurrentActivity
        {
            get
            {
                if (Application.platform == RuntimePlatform.Android)
                {
                    if (mCurrentActivity == null && UnityPlayerClass != null)
                    {
                        mCurrentActivity = UnityPlayerClass.GetStatic<AndroidJavaObject>("currentActivity");
                    }
                }
                return mCurrentActivity;
            }
        }
        protected static AndroidJavaObject CurrentRtcActivity
        {
            get
            {
                if (Application.platform == RuntimePlatform.Android)
                {
                    if (mCurrentRtcActivity == null && UnityPlayerClass != null)
                    {

                        var javaClass = new AndroidJavaClass("org.mediasoup.droid.demo.rtc.unitytojava");
                        var javaObject = javaClass.CallStatic<AndroidJavaObject>("instance", UnityPlayerClass.GetStatic<AndroidJavaObject>("currentActivity"));
                        mCurrentRtcActivity = javaObject;
                    }
                }
                return mCurrentRtcActivity;
            }
        }
        protected static AndroidJavaClass UnityPlayerClass
        {
            get
            {
                if (Application.platform == RuntimePlatform.Android)
                {
                    if (mUnityPlayerClass == null)
                    {
                        mUnityPlayerClass = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
                    }
                }
                return mUnityPlayerClass;
            }
        }
        protected static AndroidJavaObject Context
        {
            get
            {
                if (Application.platform == RuntimePlatform.Android)
                {
                    if (mContext == null)
                    {
                        mContext = CurrentActivityFunctionCall<AndroidJavaObject>("getApplicationContext");
                    }
                }
                return mContext;
            }
        }

        protected static List<AndroidJavaProxy> androidListernerList = new List<AndroidJavaProxy>();

        public static void AddListener(string setCallBackFunctionName, AndroidJavaProxy callBack)
        {
            if (Application.platform == RuntimePlatform.Android)
            {
                CurrentActivity.Call(setCallBackFunctionName, callBack);
                androidListernerList.Add(callBack);
            }
        }

        public static void ObjectAddListener(AndroidJavaObject androidObject, string setCallBackFunctionName, AndroidJavaProxy callBack)
        {
            if (Application.platform == RuntimePlatform.Android)
            {
                if (androidObject != null)
                {
                    androidObject.Call(setCallBackFunctionName, callBack);
                    androidListernerList.Add(callBack);
                }
            }
        }

        public static AndroidJavaClass GetAndroidJavaClass(string classPatch)
        {
            if (Application.platform == RuntimePlatform.Android)
            {
                try
                {
                    return new AndroidJavaClass(classPatch);
                }
                catch (Exception e)
                {
                    Debug.LogError(e);
                }
            }
            return null;
        }
        /// <summary>
        /// 实例方法
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="androidJavaObject"></param>
        /// <param name="callName"></param>
        /// <param name="args"></param>
        /// <returns></returns>
        public static T ObjectFunctionCall<T>(AndroidJavaObject androidJavaObject, string callName, params object[] args)
        {
            if (androidJavaObject != null)
            {
                try
                {
                    return androidJavaObject.Call<T>(callName, args);
                }
                catch (Exception e)
                {
                    Debug.LogError(e);
                }
            }
            return default(T);
        }
        public static void ObjectFunctionCall(AndroidJavaObject androidJavaObject, string callName, params object[] args)
        {
            if (androidJavaObject != null)
            {
                try
                {
                    androidJavaObject.Call(callName, args);
                }
                catch (Exception e)
                {
                    Debug.LogError(e);
                }
            }
        }
        public static T ObjectFunctionCall2<T>(AndroidJavaObject androidJavaObject, string callName, object args)
        {
            if (androidJavaObject != null)
            {
                try
                {
                    return androidJavaObject.Call<T>(callName, args);
                }
                catch (Exception e)
                {
                    Debug.LogError(e);
                }
            }
            return default(T);
        }
        public static void ObjectFunctionCall2(AndroidJavaObject androidJavaObject, string callName, object args)
        {
            if (androidJavaObject != null)
            {
                try
                {
                    androidJavaObject.Call(callName, args);
                }
                catch (Exception e)
                {
                    Debug.LogError(e);
                }
            }
        }

        public static T CurrentActivityFunctionCall<T>(string callName, params object[] args)
        {
            if (CurrentActivity != null)
            {
                try
                {
                    return CurrentActivity.Call<T>(callName, args);
                }
                catch (Exception e)
                {
                    Debug.LogError(e);
                }
            }
            return default(T);
        }
        public static void CurrentActivityFunctionCall(string callName, params object[] args)
        {
            if (CurrentActivity != null)
            {
                try
                {
                    CurrentActivity.Call(callName, args);
                }
                catch (Exception e)
                {
                    Debug.LogError(e);
                }
            }
        }

        /// <summary>
        /// 类方法
        /// </summary>
        /// <param name="androidJavaClass"></param>
        /// <param name="callName"></param>
        /// <param name="args"></param>
        public static void ClassFunctionCallStatic(AndroidJavaClass androidJavaClass, string callName, params object[] args)
        {
            if (androidJavaClass != null)
            {
                try
                {
                    androidJavaClass.CallStatic(callName, args);
                }
                catch (Exception e)
                {
                    Debug.LogError(e);
                }
            }
        }
        public static T ClassFunctionCallStatic<T>(AndroidJavaClass androidJavaClass, string callName, params object[] args)
        {
            if (androidJavaClass != null)
            {
                try
                {
                    return androidJavaClass.CallStatic<T>(callName, args);
                }
                catch (Exception e)
                {
                    Debug.LogError(e);
                }
            }
            return default(T);
        }

    }
}