将 Whatsapp 图片发送给 ios 中的特定联系人

Question

如何通过我在 iOS 上的应用程序将图像发送给 whatsapp 上的特定联系人？

Android 提供 Intent 将图像分享给特定联系人，例如：

Intent sendIntent = new Intent("android.intent.action.SEND");
File f=new File("path to the file");
Uri uri = Uri.fromFile(f);
sendIntent.setComponent(new ComponentName("com.whatsapp","com.whatsapp.ContactPicker"));
sendIntent.setType("image");
sendIntent.putExtra(Intent.EXTRA_STREAM,uri);
sendIntent.putExtra("jid", PhoneNumberUtils.stripSeparators("919xxxxxxxxx")+"@s.whatsapp.net");
sendIntent.putExtra(Intent.EXTRA_TEXT,"sample text you want to send along with the image");
startActivity(sendIntent);

Answer 1

你可以使用苹果的默认方法 UIActivityViewController 来分享图片

UIImage *img = [UIImage imageNamed:@"image.png"];

NSArray *arrImg = @[img];

UIActivityViewController *activity = [[UIActivityViewController alloc] 
initWithActivityItems:arrImg applicationActivities:nil];


[self presentViewController:activity animated:YES completion:nil]