【Unity】Android应用程序中分享图片和文字给好友

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插件地址：点此下载插件包【Unitypackage格式】

配置文件中需要添加读写sdcard的权限

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

using UnityEngine;using System.Collections;using System.IO;     public class Share : MonoBehaviour{             public  static string imagePath;    static AndroidJavaClass sharePluginClass;    static AndroidJavaClass unityPlayer;    static AndroidJavaObject currActivity;    private static Share mInstance;             public static Share instance {        get{ return mInstance;}    }             void Awake ()    {        mInstance = this;    }             void Start ()    {        imagePath = Application.persistentDataPath + "/HKeyGame.png";        sharePluginClass = new AndroidJavaClass ("com.ari.tool.UnityAndroidTool");        if (sharePluginClass == null) {            Debug.Log ("sharePluginClass is null");        } else {            Debug.Log ("sharePluginClass is not null");        }        unityPlayer = new AndroidJavaClass ("com.unity3d.player.UnityPlayer");        currActivity = unityPlayer.GetStatic<AndroidJavaObject> ("currentActivity");    }             public void CallShare (string handline, string subject, string text, bool image)    {        Debug.Log ("share call start : " + imagePath);        if (image) {            sharePluginClass.CallStatic ("share", new object[] {                handline,                subject,                text,                imagePath            });        } else {            sharePluginClass.CallStatic ("share", new object[] {                handline,                subject,                text,                ""            });        }        Debug.Log ("share call end");    }             public void ScreenShot ()    {        StartCoroutine (GetCapture ());    }             IEnumerator GetCapture ()    {                     yield return new WaitForEndOfFrame ();                     int width = Screen.width;                     int height = Screen.height;                     Texture2D tex = new Texture2D (width, height, TextureFormat.RGB24, false);                     tex.ReadPixels (new Rect (0, 0, width, height), 0, 0, true);                     byte[] imagebytes = tex.EncodeToPNG ();//转化为png图                     tex.Compress (false);//对屏幕缓存进行压缩                     //      image.mainTexture = tex;//对屏幕缓存进行显示（缩略图）                     File.WriteAllBytes (Application.persistentDataPath + "/HKeyGame.png", imagebytes);//存储png图                     Debug.Log (Application.persistentDataPath);    }}

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