whatsapp

问题 hi now i am trying Integrate What's app in our app i have done already integrate Tweet :-in this app i create two buttons one(chooseImagePressed) button is choose the image form local file and then and then second(tweetButtonPressed) this is post the image to Tweeter - (IBAction)tweetButtonPressed:(id)sender { if ([SLComposeViewController isAvailableForServiceType:SLServiceTypeTwitter]) { SLComposeViewController *tweetSheet = [SLComposeViewController composeViewControllerForServiceType

问题 I think the question says it all: What is the best way to find out if the user has installed Facebook or Whatsapp on his phone? Do I have to go over the package or what is the best way for this? 回答1: This was question was answered here. You can using the following piece of code to check for the package name com.facebook.android OR com.facebook.katana Code: public class Example extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState);

问题 Is it possible to send whatsApp message without opening the app, to be sent in the background like sending SMS using: smsManager.sendTextMessage("+12546304580", null, "Test Message", null, null); if so how? The code that I tried opens the APP (WITH INTENT): Intent waIntent = new Intent(Intent.ACTION_SEND); waIntent.setType("text/plain"); String text = "Test Message"; waIntent.setPackage("com.whatsapp"); waIntent.putExtra(Intent.EXTRA_TEXT, text);// startActivity(Intent.createChooser(waIntent,

问题 I know about send message to any number using WhatsApp official API using https://api.whatsapp.com/send?phone= But is there any way to send message to WhatsApp Group is user is joined that group. I have a form and want this form data to be shared in our whatsapp group on click. 回答1: The WhatsApp Business API Client supports a subset of the features provided by the WhatsApp applications you already know from Android, iOS, Web and other platforms including end-to-end encryption. The difference

问题 I am trying to send text messages on whatsapp web version on chrome. (www.web.whatsapp.com) This is the code: document.getElementsByClassName("input")[1].innerHTML="This message was written via JS script! "; var input = document.getElementsByClassName("icon btn-icon icon-send"); input[0].click(); But the problem is , initially when no text is present the input box looks like this: And only when I physically write some text it changes to this: And only now my script works since it requires the

问题 Description: I recently updated whatsapp and noticed the animation for menu item clicked on toolbar. How to achieve this effect? Are there any opensource projects to achieve this? I have not posted any code because. I have no clue how they are doing it. Snapshot-1 : Before clicking the attachment button in menu Snapshot-2 : After clicking the attachment button in menu How to Achieve this? 回答1: Seems like they "ported" lollipop animation in pre-L devices. The simplest way to do this is using

问题 For one of my app, I wanted to share data to WhatsApp contacts. I tried few solutions overs the StackOverflow but couldn't get exact solution. After some trials could achieve what I was looking for, so sharing here for anyone's future reference. 回答1: var url = NSURL(string: "whatsapp://send?text=Hello%20Friends%2C%20Sharing%20some%20data%20here...%20!") //Text which will be shared on WhatsApp is: "Hello Friends, Sharing some data here... !" if UIApplication.sharedApplication().canOpenURL(url!

问题 I'd like to place a link on a webpage which opens a whatsapp chat with a certain whatsapp contact. In other words: I want a "contact me by whatsapp" link to go next to the page's "Contact us my facebook/twitter/google+/etc" links. Something like: href="whatsapp:contact=015555555555@s.whatsapp.com&message="I'd like to chat with you" 回答1: I've tried many approaches and I have a winner (see Test 3), here is the result of each one: (I think the Test 3 will also work for you because if the person

问题 A mobile website can be customized to allow users to share a pre-filled message in WhatsApp to a manually chosen contact. As given here it is done using Custom URL Scheme. An example: <a href="whatsapp://send?text=Hello%20World!">Hello, world!</a> To call a particular number we use: <a href="tel:0123456789">Call</a> Similarly, can we send a WhatsApp message to a specific number (or at least open the chat) without user choosing the phone number manually rather it will be one of the predefined

问题 I followed this link and this is my code Intent i = new Intent(Intent.ACTION_VIEW, Uri.parse("content://com.android.contacts/data/" + "MYNUMBER@s.whatsapp.net")); i.setPackage("com.whatsapp"); startActivity(i); This is my log android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.VIEW dat=content://com.android.contacts/data/MYNUMBER@s.whatsapp.net pkg=com.whatsapp } at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java