using System.Collections;

using System.Collections.Generic;

using UnityEngine;

public class NewBehaviourScript : MonoBehaviour {

    private AndroidJavaObject currentActivity{

        get{

            return new AndroidJavaClass("com.unity3d.player.UnityPlayer").GetStatic<AndroidJavaObject>("currentActivity");

        }

    }

    //启动应用

    public void StartApp(string packageName,bool isExitThisApp){

        if(Application.platform != RuntimePlatform.Android)

            return;

        AndroidJavaObject launch = currentActivity.Call<AndroidJavaObject>("getPackageManager").Call<AndroidJavaObject>("getLaunchIntentForPackage",packageName);

        currentActivity.Call("startActivity",launch);

        if(isExitThisApp){

            Application.Quit();

        }

    }

    //模拟点击Home键

    void GoHome1()

    {

        string ACTION_MAIN = "android.intent.action.MAIN";

        int FLAG_ACTIVITY_NEW_TASK = ;

        string CATEGORY_HOME = "android.intent.category.HOME";

        AndroidJavaObject intent=new AndroidJavaObject("android.content.Intent",ACTION_MAIN);

        intent.Call<AndroidJavaObject> ("setFlags",FLAG_ACTIVITY_NEW_TASK);

        intent.Call<AndroidJavaObject> ("addCategory", CATEGORY_HOME);

        currentActivity.Call("startActivity",intent);

    }

    //模拟点击Home键

    void GoHome2()

    {

        AndroidJavaClass Intent = new AndroidJavaClass ("android.content.Intent");

        AndroidJavaObject intent=new AndroidJavaObject("android.content.Intent",Intent.GetStatic<AndroidJavaObject>("ACTION_MAIN"));

        //        intent.Call<AndroidJavaObject> ("setFlags",Intent.GetStatic<AndroidJavaObject> ("FLAG_ACTIVITY_NEW_TASK"));//不知道什么原因，这样写居然报错，

        int FLAG_ACTIVITY_NEW_TASK = Intent.GetStatic<int> ("FLAG_ACTIVITY_NEW_TASK");//非得需要用个变量接收一下,而且用AndroidJavaObject接收也报错,坑

        intent.Call<AndroidJavaObject> ("setFlags",FLAG_ACTIVITY_NEW_TASK);

        intent.Call<AndroidJavaObject> ("addCategory",Intent.GetStatic<AndroidJavaObject> ("CATEGORY_HOME"));

        currentActivity.Call("startActivity",intent);

    }

    void Update()

    {

        if (Input.GetMouseButtonDown()) {

//            GoHome1 ();

            GoHome2 ();

        }

    }

}