网址未在whatsapp android中显示

Question

我正在使用图像和文本通过意图在 whatsapp 和其他电子邮件和短信中分享。

但是whatsapp 的问题是，图像正在显示，文本也显示，但 url 没有显示为链接。它显示为普通文本。可以看到如下代码。

 Uri imageUri = Uri.parse(photoFile.getAbsolutePath()); //getting image 
                Intent shareIntent = new Intent();
                shareIntent.setAction(Intent.ACTION_SEND);
                //Target whatsapp:
                shareIntent.setPackage("com.whatsapp");
                //Add text and then Image URI
                shareIntent.putExtra(Intent.EXTRA_STREAM, imageUri);
                shareIntent.putExtra(Intent.EXTRA_TEXT, "Sharing the details.\n\n" +
                        "QR Code:" + QRCode + "\n" +
                        "Nama Retailer:" + retailerName + "\n" +
                        "Nama Owner:" + ownerName + "\n" +
                        "Nomer TRX:" + normorTrx + "\n" +
                        "Disclaimer" + "\n" +
                        "Please use the below link" + " "+
                                "http://116.12.2/images/disclaimer/NG20_SaTria_TC_Legal_050418_DISCLAIMER.pdf" +" "+
                                "for further information."
                        );

                shareIntent.setType("image/jpeg");
                shareIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);

                try {
                    if (shareIntent.resolveActivity(getPackageManager()) != null) {
                        startActivity(shareIntent);
                    } else {
                        Toast.makeText(RetailerQRCodeGenerationActivity.this, "not available", Toast.LENGTH_SHORT).show();
                    }
                } catch (android.content.ActivityNotFoundException ex) {
                    Toast.makeText(RetailerQRCodeGenerationActivity.this, "Application not available.", Toast.LENGTH_SHORT).show();
                }

Answer 1

当你想分享一个网址时，你通常这样做：

Intent intent = new Intent(Intent.ACTION_SEND);
intent.setType("text/plain");
intent.putExtra(Intent.EXTRA_SUBJECT, "Sharing URL");
i=intent.putExtra(Intent.EXTRA_TEXT, "http://www.url.com");

但是你想分享两种不同类型的意图，因为我在你的代码中看到你正在使用shareIntent.setType("image/jpeg");

两个共享不同类型的元素，你需要像这样使用多个 MIME 类型：

Intent intent = new Intent(Intent.ACTION_SEND);
intent.setType("*/*");
String[] mimeTypes = {"image/*", "text/*"};
intent.putExtra(Intent.EXTRA_MIME_TYPES, mimeTypes);

更多详情请查看：https://developer.android.com/guide/topics/providers/content-provider-basics#MIMETypeReference