How to share a screenshot on android?

Question

Android

Good time! For my game for android, I made the function of sharing the result of the game, but there was a problem: the text works fine, the screenshot is saved, but not transmitted. The code is under the spoiler, help me figure out what's wrong, please

The code

using System.Collections;
using UnityEngine;
using System.IO;

public class ShareResult : MonoBehaviour
{

    private string screenshotFilename = "ScreenShotPintaResult.png";

    public void AndroidMediaSharingClick()
    {
        ScreenCapture.CaptureScreenshot(screenshotFilename);
        StartCoroutine(SaveAndShare(screenshotFilename));
    }

    IEnumerator SaveAndShare(string fileName)
    {
        yield return new WaitForEndOfFrame();
        string shareMessage = "Test msg";
        string subject = "Test subject";
        string title = "Test title";
        string path = Application.persistentDataPath + "/" + fileName;

        AndroidJavaClass intentClass = new AndroidJavaClass("android.content.Intent");
        AndroidJavaObject intentObject = new AndroidJavaObject("android.content.Intent");

        intentObject.Call<AndroidJavaObject>("setAction", intentClass.GetStatic<string>("ACTION_SEND"));
        intentObject.Call<AndroidJavaObject>("setType", "image/PNG");
        intentObject.Call<AndroidJavaObject>("putExtra", intentClass.GetStatic<string>("EXTRA_SUBJECT"), subject);
        intentObject.Call<AndroidJavaObject>("putExtra", intentClass.GetStatic<string>("EXTRA_TITLE"), title);
        intentObject.Call<AndroidJavaObject>("putExtra", intentClass.GetStatic<string>("EXTRA_TEXT"), shareMessage);

        AndroidJavaClass uriClass = new AndroidJavaClass("android.net.Uri");

        AndroidJavaObject fileObject = new AndroidJavaObject("java.io.File", path);

        AndroidJavaObject uriObject = uriClass.CallStatic<AndroidJavaObject>("fromFile", fileObject);

        bool fileExist = fileObject.Call<bool>("exists");
        Debug.Log("File exist : " + fileExist);
        if (fileExist)
        {
            intentObject.Call<AndroidJavaObject>("putExtra", intentClass.GetStatic<string>("EXTRA_STREAM"), uriObject);
        }

        AndroidJavaClass unity = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
        AndroidJavaObject currentActivity = unity.GetStatic<AndroidJavaObject>("currentActivity");
        currentActivity.Call("startActivity", intentObject);
    }
}

Answer 1

Because on newer androids you can't give the file:/// URI you get. You need to use FileProvider .