Android (share button) crash in startActivity for Intent.createChooser works with most of phones except pixel

I'm doing app to share a png image to facebook and all, the code works fine in my Huawei Honor 8 and crashes with the google pixel 2. code:

showLoading("Saving...");
File f = new File(Environment.getExternalStorageDirectory()
                + File.separator + ""
                + System.currentTimeMillis() + ".png");
photoEditorView.getSource().setImageURI(Uri.fromFile(f));
Uri contentUri = Uri.fromFile(f);
Intent share = new Intent(Intent.ACTION_SEND);
share.setType("image/png");
ContentValues values = new ContentValues();
values.put(MediaStore.Images.Media.TITLE, "title");
values.put(MediaStore.Images.Media.MIME_TYPE, "image/png");
share.putExtra(Intent.EXTRA_STREAM, contentUri);
startActivity(Intent.createChooser(share, "Share Image!"));

Try this code,

File nFile = new File(selectedImagePath);
                    Uri mmuri;
                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
                        mmuri = getUriForFile(this, BuildConfig.APPLICATION_ID + ".provider",nFile);
                    } else{
                        mmuri = Uri.fromFile(nFile);
                    }

using mmuri uri for sending image.

add in manifest

<provider
                android:name="android.support.v4.content.FileProvider"
                android:authorities="your package name.provider"
                android:exported="false"
                android:grantUriPermissions="true">
                <meta-data
                    android:name="android.support.FILE_PROVIDER_PATHS"
                    android:resource="@xml/provider_paths" />
            </provider>

in res make xml folder and create provider_paths.xml file and add below code.

<?xml version="1.0" encoding="utf-8"?>
<paths>
    <external-path
        name="external_files"
        path="." />
    <root-path
        name="external_files"
        path="/storage/" />
</paths>