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How to send message to particular whatsapp contact programmatically using intent? [duplicate]

This question already has answers here:
Send text to specific contact programmatically (whatsapp)
(29 answers)
Closed 6 years ago.
I searched various answers but all of them are outdated.
Whenever I tried using send to it only opens contact chooser.

Intent sendIntent = new Intent("android.intent.action.MAIN");
sendIntent.setComponent(new ComponentName("com.whatsapp","com.whatsapp.Conversation"));
sendIntent.putExtra("jid", PhoneNumberUtils.stripSeparators("YOUR_PHONE_NUMBER")+"#s.whatsapp.net");//phone number without "+" prefix
startActivity(sendIntent);
Update:
The aforementioned hack cannot be used to add any particular message, so here is the new approach. Pass the user mobile in international format here without any brackets, dashes or plus sign. Example: If the user is of India and his mobile number is 94xxxxxxxx , then international format will be 9194xxxxxxxx. Don't miss appending country code as a prefix in mobile number.
private fun sendMsg(mobile: String, msg: String){
try {
val packageManager = requireContext().packageManager
val i = Intent(Intent.ACTION_VIEW)
val url =
"https://wa.me/$mobile" + "?text=" + URLEncoder.encode(msg, "utf-8")
i.setPackage("com.whatsapp")
i.data = Uri.parse(url)
if (i.resolveActivity(packageManager) != null) {
requireContext().startActivity(i)
}
} catch (e: Exception) {
e.printStackTrace()
}
}
Note: This approach works only with contacts added in user's Whatsapp
account.

You have to set the package name in the Intent like this
intent.setPackage("com.whatsapp");
Full example:
Uri uri = Uri.parse("smsto:" + smsNumber);
Intent i = new Intent(Intent.ACTION_SENDTO, uri);
i.putExtra("sms_body", smsText);
i.setPackage("com.whatsapp");
startActivity(i);

You just fire the below intent on the click on button:
Uri mUri = Uri.parse("smsto:" + mobile1);
Intent mIntent = new Intent(Intent.ACTION_SENDTO, mUri);
mIntent.setPackage("com.whatsapp");
mIntent.putExtra("sms_body", "The text goes here");
mIntent.putExtra("chat", true);
startActivity(Intent.createChooser(mIntent, ""));
if number available on whatsapp then that particular user chat open and you send your message.If number not available on whatsapp the alert diaolge open in that case.
hope this help you ;-)

Here is solution
private void openWhatsApp(String number) {
String whatsAppMessage = "Hello!";
Uri uri = Uri.parse("smsto:" + number);
Intent i = new Intent(Intent.ACTION_SENDTO, uri);
i.setPackage("com.whatsapp");
startActivity(i);
}
Call above function and pass number, by which by want to open chat in Whatsapp messenger.
Hope it will work for you. :)

Android: Share plain text using intent (to all messaging apps)

I'm trying to share some text using an intent:
Intent i = new Intent(android.content.Intent.ACTION_SEND);
i.setType("text/plain");
i.putExtra(android.content.Intent.EXTRA_TEXT, "TEXT");
and warping with chooser:
startActivity(Intent.createChooser(sms, getResources().getString(R.string.share_using)));
it works! but only for email app.
what I need is a general intent for all messaging app: emails, sms, IM (Whatsapp, Viber, Gmail, SMS...)
tried using android.content.Intent.ACTION_VIEW
and tried using i.setType("vnd.android-dir/mms-sms"); nothing helped...
("vnd.android-dir/mms-sms" shared using sms only!)

Use the code as:
/*Create an ACTION_SEND Intent*/
Intent intent = new Intent(android.content.Intent.ACTION_SEND);
/*This will be the actual content you wish you share.*/
String shareBody = "Here is the share content body";
/*The type of the content is text, obviously.*/
intent.setType("text/plain");
/*Applying information Subject and Body.*/
intent.putExtra(android.content.Intent.EXTRA_SUBJECT, getString(R.string.share_subject));
intent.putExtra(android.content.Intent.EXTRA_TEXT, shareBody);
/*Fire!*/
startActivity(Intent.createChooser(intent, getString(R.string.share_using)));

New way of doing this would be using ShareCompat.IntentBuilder like so:
// Create and fire off our Intent in one fell swoop
ShareCompat.IntentBuilder
// getActivity() or activity field if within Fragment
.from(this)
// The text that will be shared
.setText(textToShare)
// most general text sharing MIME type
.setType("text/plain")
.setStream(uriToContentThatMatchesTheArgumentOfSetType)
/*
* [OPTIONAL] Designate a URI to share. Your type that
* is set above will have to match the type of data
* that your designating with this URI. Not sure
* exactly what happens if you don't do that, but
* let's not find out.
*
* For example, to share an image, you'd do the following:
* File imageFile = ...;
* Uri uriToImage = ...; // Convert the File to URI
* Intent shareImage = ShareCompat.IntentBuilder.from(activity)
* .setType("image/png")
* .setStream(uriToImage)
* .getIntent();
*/
.setEmailTo(arrayOfStringEmailAddresses)
.setEmailTo(singleStringEmailAddress)
/*
* [OPTIONAL] Designate the email recipients as an array
* of Strings or a single String
*/
.setEmailTo(arrayOfStringEmailAddresses)
.setEmailTo(singleStringEmailAddress)
/*
* [OPTIONAL] Designate the email addresses that will be
* BCC'd on an email as an array of Strings or a single String
*/
.addEmailBcc(arrayOfStringEmailAddresses)
.addEmailBcc(singleStringEmailAddress)
/*
* The title of the chooser that the system will show
* to allow the user to select an app
*/
.setChooserTitle(yourChooserTitle)
.startChooser();
If you have any more questions about using ShareCompat, I highly recommend this great article from Ian Lake, an Android Developer Advocate at Google, for a more complete breakdown of the API. As you'll notice, I borrowed some of this example from that article.
If that article doesn't answer all of your questions, there is always the Javadoc itself for ShareCompat.IntentBuilder on the Android Developers website. I added more to this example of the API's usage on the basis of clemantiano's comment.

This a great example about share with Intents in Android:
* Share with Intents in Android
//Share text:
Intent intent2 = new Intent(); intent2.setAction(Intent.ACTION_SEND);
intent2.setType("text/plain");
intent2.putExtra(Intent.EXTRA_TEXT, "Your text here" );
startActivity(Intent.createChooser(intent2, "Share via"));
//via Email:
Intent intent2 = new Intent();
intent2.setAction(Intent.ACTION_SEND);
intent2.setType("message/rfc822");
intent2.putExtra(Intent.EXTRA_EMAIL, new String[]{EMAIL1, EMAIL2});
intent2.putExtra(Intent.EXTRA_SUBJECT, "Email Subject");
intent2.putExtra(Intent.EXTRA_TEXT, "Your text here" );
startActivity(intent2);
//Share Files:
//Image:
boolean isPNG = (path.toLowerCase().endsWith(".png")) ? true : false;
Intent i = new Intent(Intent.ACTION_SEND);
//Set type of file
if(isPNG)
{
i.setType("image/png");//With png image file or set "image/*" type
}
else
{
i.setType("image/jpeg");
}
Uri imgUri = Uri.fromFile(new File(path));//Absolute Path of image
i.putExtra(Intent.EXTRA_STREAM, imgUri);//Uri of image
startActivity(Intent.createChooser(i, "Share via"));
break;
//APK:
File f = new File(path1);
if(f.exists())
{
Intent intent2 = new Intent();
intent2.setAction(Intent.ACTION_SEND);
intent2.setType("application/vnd.android.package-archive");//APk file type
intent2.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(f) );
startActivity(Intent.createChooser(intent2, "Share via"));
}
break;

Use below method, just pass the subject and body as arguments of the
method
public static void shareText(String subject,String body) {
Intent txtIntent = new Intent(android.content.Intent.ACTION_SEND);
txtIntent .setType("text/plain");
txtIntent .putExtra(android.content.Intent.EXTRA_SUBJECT, subject);
txtIntent .putExtra(android.content.Intent.EXTRA_TEXT, body);
startActivity(Intent.createChooser(txtIntent ,"Share"));
}

Below is the code that works with both the email or messaging app.
If you share through email then the subject and body both are added.
Intent sharingIntent = new Intent(Intent.ACTION_SEND);
sharingIntent.setType("text/plain");
String shareString = Html.fromHtml("Medicine Name:" + medicine_name +
"<p>Store Name:" + “store_name “+ "</p>" +
"<p>Store Address:" + “store_address” + "</p>") .toString();
sharingIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, "Medicine Enquiry");
sharingIntent.putExtra(android.content.Intent.EXTRA_TEXT, shareString);
if (sharingIntent.resolveActivity(context.getPackageManager()) != null)
context.startActivity(Intent.createChooser(sharingIntent, "Share using"));
else {
Toast.makeText(context, "No app found on your phone which can perform this action", Toast.LENGTH_SHORT).show();
}

By Creating an Intent using ACTION_SEND you will be able to put extra its type is Intent.EXTRA_TEXT, the second argument is the text you want to share.
Then by setting the share type as text/plain, the Intent service will bring you all apps that support sharing text
Intent sendIntent = new Intent();
sendIntent.setAction(Intent.ACTION_SEND);
sendIntent.putExtra(Intent.EXTRA_TEXT, "This is my text to send.");
sendIntent.setType("text/plain");
Intent shareIntent = Intent.createChooser(sendIntent, null);
startActivity(shareIntent);

Images or binary data:
Intent sharingIntent = new Intent(Intent.ACTION_SEND);
sharingIntent.setType("image/jpg");
Uri uri = Uri.fromFile(new File(getFilesDir(), "foo.jpg"));
sharingIntent.putExtra(Intent.EXTRA_STREAM, uri.toString());
startActivity(Intent.createChooser(sharingIntent, "Share image using"));
or HTML:
Intent sharingIntent = new Intent(Intent.ACTION_SEND);
sharingIntent.setType("text/html");
sharingIntent.putExtra(android.content.Intent.EXTRA_TEXT, Html.fromHtml("<p>This is the text shared.</p>"));
startActivity(Intent.createChooser(sharingIntent,"Share using"));

Kotlin
Inside the click listener needed to add this module for sharing text via applications like whatsApp, email like Gmail, Slack..
shareOptionClicked.setOnClickListener{
val shareText = Intent(Intent.ACTION_SEND)
shareText.type = "text/plain"
val dataToShare = "Message from my application"
shareText.putExtra(Intent.EXTRA_SUBJECT, "Subject from my application")
shareText.putExtra(Intent.EXTRA_TEXT, dataToShare)
startActivity(Intent.createChooser(shareText, "Share Via"))
}

This code is for sharing through sms
String smsBody="Sms Body";
Intent sendIntent = new Intent(Intent.ACTION_VIEW);
sendIntent.putExtra("sms_body", smsBody);
sendIntent.setType("vnd.android-dir/mms-sms");
startActivity(sendIntent);

100 % Working Code For Gmail Share
Intent intent = new Intent (Intent.ACTION_SEND);
intent.setType("message/rfc822");
intent.putExtra(Intent.EXTRA_EMAIL, new String[]{"anyMail#gmail.com"});
intent.putExtra(Intent.EXTRA_SUBJECT, "Any subject if you want");
intent.setPackage("com.google.android.gm");
if (intent.resolveActivity(getPackageManager())!=null)
startActivity(intent);
else
Toast.makeText(this,"Gmail App is not installed",Toast.LENGTH_SHORT).show();

Intent.EXTRA_EMAIL not populating the To field

I am trying to use an intent to send an email from my application but the To field of the email will not populate. If I add code to fill in the subject or text, they work fine. Just the To field will not populate.
I have also tried changing the type to "text/plain" and "text/html" but I get the same problem. Can anyone help please?
public void Email(){
Intent emailIntent = new Intent(Intent.ACTION_SEND);
emailIntent.setType("message/rfc822"); //set the email recipient
String recipient = getString(R.string.IntegralEmailAddress);
emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL , recipient);
//let the user choose what email client to use
startActivity(Intent.createChooser(emailIntent, "Send mail using...")); }
The email client I'm trying to use is Gmail

I think you are not passing recipient as array of string
it should be like
emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL,new String[] { "someone#gmail.com" });

In Kotlin - Android
fun sendMail(
activity: Activity,
emailIds: Array<String>,
subject: String,
textMessage: String
) {
val emailIntent = Intent(Intent.ACTION_SEND)
emailIntent.type = "text/plain"
emailIntent.putExtra(Intent.EXTRA_EMAIL, emailIds)
emailIntent.putExtra(Intent.EXTRA_SUBJECT, subject)
emailIntent.putExtra(Intent.EXTRA_TEXT, textMessage)
emailIntent.setType("message/rfc822")
try {
activity.startActivity(
Intent.createChooser(
emailIntent,
"Send email using..."
)
)
} catch (ex: ActivityNotFoundException) {
Toast.makeText(
activity,
"No email clients installed.",
Toast.LENGTH_SHORT
).show()
}
}
Also you can use [ val emailIntent = Intent(Intent.ACTION_SENDTO) ] to invoke direct email
client
//argument of function
val subject = "subject of you email"
val eMailMessageTxt = "Add Message here"
val eMailId1 = "emailId1#gmail.com"
val eMailId2 = "emailId2#gmail.com"
val eMailIds: Array<String> = arrayOf(eMailId1,eMailId2)
//Calling function
sendMail(this, eMailIds, subject, eMailMessageTxt)
I hope this code snippet will help to kotlin developers.

Use this
public void Email(){
// use this to declare your 'recipient' string and get your email recipient from your string xml file
Resources res = getResources();
String recipient = getString(R.string.IntegralEmailAddress);
Intent emailIntent = new Intent(Intent.ACTION_SEND);
emailIntent.setType("message/rfc822"); //set the email recipient
emailIntent.putExtra(Intent.EXTRA_EMAIL, recipient);
//let the user choose what email client to use
startActivity(Intent.createChooser(emailIntent, "Send mail using..."));
``}
This will work :)
This is what android documentation says about Intent.Extra_Email
-A string array of all "To" recipient email addresses.
So you should feed string properly
You can read more over here
http://developer.android.com/guide/components/intents-common.html#Email
and here http://developer.android.com/guide/topics/resources/string-resource.html Or use the ACTION_SENDTO action and include the "mailto:" data scheme. For example:
Intent intent = new Intent(Intent.ACTION_SENDTO);
intent.setData(Uri.parse("mailto:")); // only email apps should handle this
intent.putExtra(Intent.EXTRA_EMAIL, addresses);
intent.putExtra(Intent.EXTRA_SUBJECT, subject);
if (intent.resolveActivity(getPackageManager()) != null) {
startActivity(intent);
}

Couple of things:
1 - You need to set the action constant variable as ACTION_SENDTO. Intent intentEmail = new Intent(Intent.ACTION_SENDTO);
2 - If you want it to be opened by only the mail then use the setData() method: intentEmail.setData(Uri.parse("mailto:")); Otherwise it will ask you to open it as text, image, audio file by other apps present on your device.
3 - You need to pass the email ID string as an array object and not just as a string. String is: "name#email.com". Array Object of the string is: new String[] {"email1", "email2", "more_email"}.
intentEmail.putExtra(Intent.EXTRA_EMAIL, new String[] {"email#overflow.com", "abcd#stack.com"});

private void callSendMeMail() {
Intent Email = new Intent(Intent.ACTION_SEND);
Email.setType("text/email");
Email.putExtra(Intent.EXTRA_EMAIL, new String[] { "me#gmail.com" });
Email.putExtra(Intent.EXTRA_SUBJECT, "Feedback");
startActivity(Intent.createChooser(Email, "Send mail to Developer:"));
}

Made me waste so much time! Thanks to the accepted answer!
I'll add some Kotlin code with a couple of handy extension functions
fun Activity.hasEmailClient(): Boolean =
emailIntent("someAddress", "someSubject", "someText")
.resolveActivity(packageManager) != null
fun Activity.openEmailClient(address: String, subject: String, text: String) {
startActivity(emailIntent(address, subject, text))
}
private fun emailIntent(address: String, subject: String, text: String): Intent =
Intent(Intent.ACTION_SENDTO).apply {
type = "text/plain"
data = Uri.parse("mailto:")
putExtra(Intent.EXTRA_EMAIL, arrayOf(address))
putExtra(Intent.EXTRA_SUBJECT, subject)
putExtra(Intent.EXTRA_TEXT, text)
}
feel free to replace Activity with Fragment if it suits your needs. Example usage:
if (hasEmailClient()) {
openEmailClient(
"example#email.info",
"this is the subject",
"this is the text"
)
}

This is what works for me:
val email = "recipient#email.com"
val intent = Intent(Intent.ACTION_SENDTO)
intent.data = Uri.parse("mailto:$email")
intent.putExtra(Intent.EXTRA_SUBJECT,"My Subject")
startActivity(intent)

First you should set the value of Intent.EXTRA_EMAIL as Array of Strings type like this:
emailIntent.putExtra(Intent.EXTRA_EMAIL, new String[] { "some#gmail.com" });
If this not works then simply uninstall the app and again Run....

Intent intent = new Intent(Intent.ACTION_SENDTO);
intent.setData(Uri.parse("mailto:"));
intent.putExtra(Intent.EXTRA_EMAIL, new String[] { "xyx#gmail.com" });
intent.putExtra(Intent.EXTRA_SUBJECT, "subject");
if (intent.resolveActivity(getPackageManager()) != null) {
startActivity(intent);
}

Send Email Intent

Intent intent = new Intent(Intent.ACTION_SEND);
intent.setType("text/html");
intent.putExtra(Intent.EXTRA_EMAIL, "emailaddress#emailaddress.com");
intent.putExtra(Intent.EXTRA_SUBJECT, "Subject");
intent.putExtra(Intent.EXTRA_TEXT, "I'm email body.");
startActivity(Intent.createChooser(intent, "Send Email"));
The above code opens a dialog showing the following apps:- Bluetooth, Google Docs, Yahoo Mail, Gmail, Orkut, Skype, etc.
Actually, I want to filter these list options. I want to show only email-related apps e.g. Gmail, and Yahoo Mail. How to do it?
I've seen such an example on the 'Android Market application.
Open the Android Market app
Open any application where the developer has specified his/her email address. (If you can't find such an app just open my app:- market://details?id=com.becomputer06.vehicle.diary.free, OR search by 'Vehicle Diary')
Scroll down to 'DEVELOPER'
Click on 'Send Email'
The dialog shows only email Apps e.g. Gmail, Yahoo Mail, etc. It does not show Bluetooth, Orkut, etc. What code produces such dialog?

UPDATE
Official approach:
public void composeEmail(String[] addresses, String subject) {
Intent intent = new Intent(Intent.ACTION_SENDTO);
intent.setData(Uri.parse("mailto:")); // only email apps should handle this
intent.putExtra(Intent.EXTRA_EMAIL, addresses);
intent.putExtra(Intent.EXTRA_SUBJECT, subject);
if (intent.resolveActivity(getPackageManager()) != null) {
startActivity(intent);
}
}
Ref link
OLD ANSWER
The accepted answer doesn't work on the 4.1.2. This should work on all platforms:
Intent emailIntent = new Intent(Intent.ACTION_SENDTO, Uri.fromParts(
"mailto","abc#gmail.com", null));
emailIntent.putExtra(Intent.EXTRA_SUBJECT, "Subject");
emailIntent.putExtra(Intent.EXTRA_TEXT, "Body");
startActivity(Intent.createChooser(emailIntent, "Send email..."));
Update: According to marcwjj, it seems that on 4.3, we need to pass string array instead of a string for email address to make it work. We might need to add one more line:
intent.putExtra(Intent.EXTRA_EMAIL, addresses); // String[] addresses

There are three main approaches:
String email = /* Your email address here */
String subject = /* Your subject here */
String body = /* Your body here */
String chooserTitle = /* Your chooser title here */
1. Custom Uri:
Uri uri = Uri.parse("mailto:" + email)
.buildUpon()
.appendQueryParameter("subject", subject)
.appendQueryParameter("body", body)
.build();
Intent emailIntent = new Intent(Intent.ACTION_SENDTO, uri);
startActivity(Intent.createChooser(emailIntent, chooserTitle));
2. Using Intent extras:
Intent emailIntent = new Intent(Intent.ACTION_SENDTO, Uri.parse("mailto:" + email));
emailIntent.putExtra(Intent.EXTRA_SUBJECT, subject);
emailIntent.putExtra(Intent.EXTRA_TEXT, body);
//emailIntent.putExtra(Intent.EXTRA_HTML_TEXT, body); //If you are using HTML in your body text
startActivity(Intent.createChooser(emailIntent, "Chooser Title"));
3. Support Library ShareCompat:
Activity activity = /* Your activity here */
ShareCompat.IntentBuilder.from(activity)
.setType("message/rfc822")
.addEmailTo(email)
.setSubject(subject)
.setText(body)
//.setHtmlText(body) //If you are using HTML in your body text
.setChooserTitle(chooserTitle)
.startChooser();

when you will change your intent.setType like below you will get
intent.setType("text/plain");
Use android.content.Intent.ACTION_SENDTO to get only the list of e-mail clients, with no facebook or other apps. Just the email clients.
Ex:
new Intent(Intent.ACTION_SENDTO);
I wouldn't suggest you get directly to the email app. Let the user choose his favorite email app. Don't constrain him.
If you use ACTION_SENDTO, putExtra does not work to add subject and text to the intent. Use Uri to add the subject and body text.
EDIT:
We can use message/rfc822 instead of "text/plain" as the MIME type. However, that is not indicating "only offer email clients" -- it indicates "offer anything that supports message/rfc822 data". That could readily include some application that are not email clients.
message/rfc822 supports MIME Types of .mhtml, .mht, .mime

This is quoted from Android official doc, I've tested it on Android 4.4, and works perfectly. See more examples at https://developer.android.com/guide/components/intents-common.html#Email
public void composeEmail(String[] addresses, String subject) {
Intent intent = new Intent(Intent.ACTION_SENDTO);
intent.setData(Uri.parse("mailto:")); // only email apps should handle this
intent.putExtra(Intent.EXTRA_EMAIL, addresses);
intent.putExtra(Intent.EXTRA_SUBJECT, subject);
if (intent.resolveActivity(getPackageManager()) != null) {
startActivity(intent);
}
}

A late answer, although I figured out a solution which could help others:
Java version
Intent emailIntent = new Intent(Intent.ACTION_SENDTO);
emailIntent.setData(Uri.parse("mailto:abc#xyz.com"));
startActivity(Intent.createChooser(emailIntent, "Send feedback"));
Kotlin version
val emailIntent = Intent(Intent.ACTION_SENDTO).apply {
data = Uri.parse("mailto:abc#xyz.com")
}
startActivity(Intent.createChooser(emailIntent, "Send feedback"))
This was my output (only Gmail + Inbox suggested):
I got this solution from the Android Developers site.

This works for me:
Intent intent = new Intent(Intent.ACTION_SENDTO);
intent.setData(Uri.parse("mailto:"));
intent.putExtra(Intent.EXTRA_EMAIL, new String[] { "me#somewhere.com" });
intent.putExtra(Intent.EXTRA_SUBJECT, "My subject");
startActivity(Intent.createChooser(intent, "Email via..."));
Most importantly: Use the ACTION_SENDTO action rather than the ACTION_SEND action. I've tried it on a couple of Android 4.4 devices and:
It correctly limits the chooser pop-up to only display email applications (Email, Gmail, Yahoo Mail etc); and
It correctly inserts the email address and subject into the email.

Try:
intent.setType("message/rfc822");

This is the proper way to send the e-mail intent according to the Android Developer Official Documentation
Add these lines of code to your app:
Intent intent = new Intent(Intent.ACTION_SEND);//common intent
intent.setData(Uri.parse("mailto:")); // only email apps should handle this
Optional: Add the body and subject, like this
intent.putExtra(Intent.EXTRA_SUBJECT, "Your Subject Here");
intent.putExtra(Intent.EXTRA_TEXT, "E-mail body" );
You already added this line in your question
intent.putExtra(Intent.EXTRA_EMAIL, new String[]{"hello#example.com"});
This will be the recipient's address, meaning the user will send you (the developer) an e-mail.

Finally come up with best way to do
String to = "test#gmail.com";
String subject= "Hi I am subject";
String body="Hi I am test body";
String mailTo = "mailto:" + to +
"?&subject=" + Uri.encode(subject) +
"&body=" + Uri.encode(body);
Intent emailIntent = new Intent(Intent.ACTION_VIEW);
emailIntent.setData(Uri.parse(mailTo));
startActivity(emailIntent);

Works on all android Versions:
String[] to = {"email#server.com"};
Uri uri = Uri.parse("mailto:email#server.com")
.buildUpon()
.appendQueryParameter("subject", "subject")
.appendQueryParameter("body", "body")
.build();
Intent emailIntent = new Intent(ACTION_SENDTO, uri);
emailIntent.putExtra(EXTRA_EMAIL, TO);
startActivity(Intent.createChooser(emailIntent, "Send mail..."));
Updated for Android 10, now using Kotlin...
fun Context.sendEmail(
address: String?,
subject: String?,
body: String?,
) {
val recipients = arrayOf(address)
val uri = address.toUri()
.buildUpon()
.appendQueryParameter("subject", subject)
.appendQueryParameter("body", body)
.build()
val emailIntent = Intent(ACTION_SENDTO, uri).apply {
setData("mailto:$address".toUri());
putExtra(EXTRA_SUBJECT, subject);
putExtra(EXTRA_TEXT, body);
putExtra(EXTRA_EMAIL, recipients)
}
val pickerTitle = getString(R.string.some_title)
ContextCompat.startActivity(this, Intent.createChooser(emailIntent, pickerTitle, null)
}
...after updating to API 30, the code did not fill the subject and body of the email client (e.g Gmail). But I found an answer here:
fun Context.sendEmail(
address: String?,
subject: String?,
body: String?,
) {
val selectorIntent = Intent(ACTION_SENDTO)
.setData("mailto:$address".toUri())
val emailIntent = Intent(ACTION_SEND).apply {
putExtra(EXTRA_EMAIL, arrayOf(address))
putExtra(EXTRA_SUBJECT, subject)
putExtra(EXTRA_TEXT, body)
selector = selectorIntent
}
startActivity(Intent.createChooser(emailIntent, getString(R.string.send_email)))
}

If you want only the email clients you should use android.content.Intent.EXTRA_EMAIL with an array. Here goes an example:
final Intent result = new Intent(android.content.Intent.ACTION_SEND);
result.setType("plain/text");
result.putExtra(android.content.Intent.EXTRA_EMAIL, new String[] { recipient });
result.putExtra(android.content.Intent.EXTRA_SUBJECT, subject);
result.putExtra(android.content.Intent.EXTRA_TEXT, body);

The following code works for me fine.
Intent intent = new Intent(Intent.ACTION_SEND);
intent.setType("message/rfc822");
intent.putExtra(Intent.EXTRA_SUBJECT, subject);
intent.putExtra(Intent.EXTRA_EMAIL, new String[]{"abc#gmailcom"});
Intent mailer = Intent.createChooser(intent, null);
startActivity(mailer);

Edit: Not working anymore with new versions of Gmail
This was the only way I found at the time to get it to work with any characters.
doreamon's answer is the correct way to go now, as it works with all characters in new versions of Gmail.
Old answer:
Here is mine. It seems to works on all Android versions, with subject and message body support, and full utf-8 characters support:
public static void email(Context context, String to, String subject, String body) {
StringBuilder builder = new StringBuilder("mailto:" + Uri.encode(to));
if (subject != null) {
builder.append("?subject=" + Uri.encode(Uri.encode(subject)));
if (body != null) {
builder.append("&body=" + Uri.encode(Uri.encode(body)));
}
}
String uri = builder.toString();
Intent intent = new Intent(Intent.ACTION_SENDTO, Uri.parse(uri));
context.startActivity(intent);
}

None of these solutions were working for me. Here's a minimal solution that works on Lollipop. On my device, only Gmail and the native email apps appear in the resulting chooser list.
Intent emailIntent = new Intent(Intent.ACTION_SENDTO,
Uri.parse("mailto:" + Uri.encode(address)));
emailIntent.putExtra(Intent.EXTRA_SUBJECT, subject);
emailIntent.putExtra(Intent.EXTRA_TEXT, body);
startActivity(Intent.createChooser(emailIntent, "Send email via..."));

From Android developers docs:
public void composeEmail(String[] addresses, String subject) {
Intent intent = new Intent(Intent.ACTION_SENDTO);
intent.setData(Uri.parse("mailto:")); // only email apps should handle this
intent.putExtra(Intent.EXTRA_EMAIL, addresses);
intent.putExtra(Intent.EXTRA_SUBJECT, subject);
if (intent.resolveActivity(getPackageManager()) != null) {
startActivity(intent);
}
}

Most of these answers work only for a simple case when you are not sending attachment. In my case I need sometimes to send attachment (ACTION_SEND) or two attachments (ACTION_SEND_MULTIPLE).
So I took best approaches from this thread and combined them. It's using support library's ShareCompat.IntentBuilder but I show only apps which match the ACTION_SENDTO with "mailto:" uri. This way I get only list of email apps with attachment support:
fun Activity.sendEmail(recipients: List<String>, subject: String, file: Uri, text: String? = null, secondFile: Uri? = null) {
val originalIntent = createEmailShareIntent(recipients, subject, file, text, secondFile)
val emailFilterIntent = Intent(Intent.ACTION_SENDTO, Uri.parse("mailto:"))
val originalIntentResults = packageManager.queryIntentActivities(originalIntent, 0)
val emailFilterIntentResults = packageManager.queryIntentActivities(emailFilterIntent, 0)
val targetedIntents = originalIntentResults
.filter { originalResult -> emailFilterIntentResults.any { originalResult.activityInfo.packageName == it.activityInfo.packageName } }
.map {
createEmailShareIntent(recipients, subject, file, text, secondFile).apply { `package` = it.activityInfo.packageName }
}
.toMutableList()
val finalIntent = Intent.createChooser(targetedIntents.removeAt(0), R.string.choose_email_app.toText())
finalIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, targetedIntents.toTypedArray())
startActivity(finalIntent)
}
private fun Activity.createEmailShareIntent(recipients: List<String>, subject: String, file: Uri, text: String? = null, secondFile: Uri? = null): Intent {
val builder = ShareCompat.IntentBuilder.from(this)
.setType("message/rfc822")
.setEmailTo(recipients.toTypedArray())
.setStream(file)
.setSubject(subject)
if (secondFile != null) {
builder.addStream(secondFile)
}
if (text != null) {
builder.setText(text)
}
return builder.intent
}

in Kotlin if anyone is looking
val emailArrray:Array<String> = arrayOf("travelagentsupport#kkk.com")
val intent = Intent(Intent.ACTION_SENDTO)
intent.data = Uri.parse("mailto:") // only email apps should handle this
intent.putExtra(Intent.EXTRA_EMAIL, emailArrray)
intent.putExtra(Intent.EXTRA_SUBJECT, "Inquire about travel agent")
if (intent.resolveActivity(getPackageManager()) != null) {
startActivity(intent);
}

Following Code worked for me!!
import android.support.v4.app.ShareCompat;
.
.
.
.
final Intent intent = ShareCompat.IntentBuilder
.from(activity)
.setType("application/txt")
.setSubject(subject)
.setText("Hii")
.setChooserTitle("Select One")
.createChooserIntent()
.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET)
.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
activity.startActivity(intent);

This works for me perfectly fine:
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setData(Uri.parse("mailto:" + address));
startActivity(Intent.createChooser(intent, "E-mail"));

If you want to ensure that your intent is handled only by an email app (and not other text messaging or social apps), then use the ACTION_SENDTO action and include the "mailto:" data scheme. For example:
public void composeEmail(String[] addresses, String subject) {
Intent intent = new Intent(Intent.ACTION_SENDTO);
intent.setData(Uri.parse("mailto:")); // only email apps should handle this
intent.putExtra(Intent.EXTRA_EMAIL, addresses);
intent.putExtra(Intent.EXTRA_SUBJECT, subject);
if (intent.resolveActivity(getPackageManager()) != null) {
startActivity(intent);
}
}
I found this in https://developer.android.com/guide/components/intents-common.html#Email

Using intent.setType("message/rfc822"); does work but it shows extra apps that not necessarily handling emails (e.g. GDrive). Using Intent.ACTION_SENDTO with setType("text/plain") is the best but you have to add setData(Uri.parse("mailto:")) to get the best results (only email apps). The full code is as follows:
Intent intent = new Intent(Intent.ACTION_SENDTO);
intent.setType("text/plain");
intent.setData(Uri.parse("mailto:IT#RMAsoft.NET"));
intent.putExtra(Intent.EXTRA_SUBJECT, "Email from My app");
intent.putExtra(Intent.EXTRA_TEXT, "Place your email message here ...");
startActivity(Intent.createChooser(intent, "Send Email"));

If you want to target Gmail then you could do the following. Note that the intent is "ACTION_SENDTO" and not "ACTION_SEND" and the extra intent fields are not necessary for Gmail.
String uriText =
"mailto:youremail#gmail.com" +
"?subject=" + Uri.encode("your subject line here") +
"&body=" + Uri.encode("message body here");
Uri uri = Uri.parse(uriText);
Intent sendIntent = new Intent(Intent.ACTION_SENDTO);
sendIntent.setData(uri);
if (sendIntent.resolveActivity(getPackageManager()) != null) {
startActivity(Intent.createChooser(sendIntent, "Send message"));
}

I am updating Adil's answer in Kotlin,
val intent = Intent(Intent.ACTION_SENDTO)
intent.data = Uri.parse("mailto:") // only email apps should handle this
intent.putExtra(Intent.EXTRA_EMAIL, Array(1) { "test#email.com" })
intent.putExtra(Intent.EXTRA_SUBJECT, "subject")
if (intent.resolveActivity(packageManager) != null) {
startActivity(intent)
} else {
showSnackBar(getString(R.string.no_apps_found_to_send_mail), this)
}

Kotlin:
val email: String = getEmail()
val intent = Intent(Intent.ACTION_SENDTO)
intent.data = Uri.parse("mailto:$email" )
startActivity(intent)

String sendEmailTo = "abc#xyz.com";
String subject = "Subject";
String body = "Body";
Uri uri = Uri.parse("mailto:"+sendEmailTo+"?subject="+subject+"&body="+body);
startActivity(new Intent(Intent.ACTION_VIEW, uri);
This worked for me. This will only show the mailing application in the intent chooser.
Additionally:
One problem that i faced with this method is I was unable to add space in the suggestions and body text.
So, to put spaces in the suggestion or body text then replace the space with %20

Please use the below code :
try {
String uriText =
"mailto:emailid" +
"?subject=" + Uri.encode("Feedback for app") +
"&body=" + Uri.encode(deviceInfo);
Uri uri = Uri.parse(uriText);
Intent emailIntent = new Intent(Intent.ACTION_SENDTO);
emailIntent.setData(uri);
startActivity(Intent.createChooser(emailIntent, "Send email using..."));
} catch (android.content.ActivityNotFoundException ex) {
Toast.makeText(ContactUsActivity.this, "No email clients installed.", Toast.LENGTH_SHORT).show();
}

Maybe you should try this: intent.setType("plain/text");
I found it here. I've used it in my app and it shows only E-Mail and Gmail options.

Compose an email in the phone email client:
Intent intent = new Intent(Intent.ACTION_SEND);
intent.setType("plain/text");
intent.putExtra(Intent.EXTRA_EMAIL, new String[] { "some#email.address" });
intent.putExtra(Intent.EXTRA_SUBJECT, "subject");
intent.putExtra(Intent.EXTRA_TEXT, "mail body");
startActivity(Intent.createChooser(intent, ""));

Use this:
boolean success = EmailIntentBuilder.from(activity)
.to("support#example.org")
.cc("developer#example.org")
.subject("Error report")
.body(buildErrorReport())
.start();
use build gradle :
compile 'de.cketti.mailto:email-intent-builder:1.0.0'

This is what I use, and it works for me:
//variables
String subject = "Whatever subject you want";
String body = "Whatever text you want to put in the body";
String intentType = "text/html";
String mailToParse = "mailto:";
//start Intent
Intent variableName = new Intent(Intent.ACTION_SENDTO);
variableName.setType(intentType);
variableName.setData(Uri.parse(mailToParse));
variableName.putExtra(Intent.EXTRA_SUBJECT, subject);
variableName.putExtra(Intent.EXTRA_TEXT, body);
startActivity(variableName);
This will also let the user choose their preferred email app. The only thing this does not allow you to do is to set the recipient's email address.

Share application "link" in Android

I want my application user to be able to share/recommend my app to other users. I use the ACTION_SEND intent. I add plain text saying something along the lines of: install this cool application. But I can't find a way to enable users to directly go to the install screen of market place for instance. All I can provide them with is a web link or some text.
In other words I am looking for a very direct way for android users to have my app installed.
Thanks for any help/pointers,
Thomas

This will let you choose from email, whatsapp or whatever.
try {
Intent shareIntent = new Intent(Intent.ACTION_SEND);
shareIntent.setType("text/plain");
shareIntent.putExtra(Intent.EXTRA_SUBJECT, "My application name");
String shareMessage= "\nLet me recommend you this application\n\n";
shareMessage = shareMessage + "https://play.google.com/store/apps/details?id=" + BuildConfig.APPLICATION_ID +"\n\n";
shareIntent.putExtra(Intent.EXTRA_TEXT, shareMessage);
startActivity(Intent.createChooser(shareIntent, "choose one"));
} catch(Exception e) {
//e.toString();
}

You can use also ShareCompat class from support library.
ShareCompat.IntentBuilder.from(activity)
.setType("text/plain")
.setChooserTitle("Chooser title")
.setText("http://play.google.com/store/apps/details?id=" + activity.getPackageName())
.startChooser();
https://developer.android.com/reference/android/support/v4/app/ShareCompat.html

Thomas,
You would want to provide your users with a market:// link which will bring them directly to the details page of your app. The following is from developer.android.com:
Loading an application's Details page
In Android Market, every application
has a Details page that provides an
overview of the application for users.
For example, the page includes a short
description of the app and screen
shots of it in use, if supplied by the
developer, as well as feedback from
users and information about the
developer. The Details page also
includes an "Install" button that lets
the user trigger the download/purchase
of the application.
If you want to refer the user to a
specific application, your
application can take the user directly
to the application's Details page. To
do so, your application sends an
ACTION_VIEW Intent that includes a URI
and query parameter in this format:
market://details?id=
In this case, the packagename
parameter is target application's
fully qualified package name, as
declared in the package attribute of
the manifest element in the
application's manifest file. For
example:
market://details?id=com.example.android.jetboy
Source: http://developer.android.com/guide/publishing/publishing.html

Call this method:
public static void shareApp(Context context)
{
final String appPackageName = context.getPackageName();
Intent sendIntent = new Intent();
sendIntent.setAction(Intent.ACTION_SEND);
sendIntent.putExtra(Intent.EXTRA_TEXT, "Check out the App at: https://play.google.com/store/apps/details?id=" + appPackageName);
sendIntent.setType("text/plain");
context.startActivity(sendIntent);
}

To be more exact
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setData(Uri.parse("https://play.google.com/store/apps/details?id=com.android.example"));
startActivity(intent);
or if you want to share your other apps from your dev. account you can do something like this
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setData(Uri.parse("https://play.google.com/store/apps/developer?id=Your_Publisher_Name"));
startActivity(intent);

To automatically fill in the application name and application id you could use this:
int applicationNameId = context.getApplicationInfo().labelRes;
final String appPackageName = context.getPackageName();
Intent i = new Intent(Intent.ACTION_SEND);
i.setType("text/plain");
i.putExtra(Intent.EXTRA_SUBJECT, activity.getString(applicationNameId));
String text = "Install this cool application: ";
String link = "https://play.google.com/store/apps/details?id=" + appPackageName;
i.putExtra(Intent.EXTRA_TEXT, text + " " + link);
startActivity(Intent.createChooser(i, "Share link:"));

Share application with title is you app_name, content is your application link
fun shareApp(context: Context) {
val appPackageName = BuildConfig.APPLICATION_ID
val appName = context.getString(R.string.app_name)
val shareBodyText = "https://play.google.com/store/apps/details?id=$appPackageName"
val sendIntent = Intent(Intent.ACTION_SEND).apply {
type = "text/plain"
putExtra(Intent.EXTRA_TITLE, appName)
putExtra(Intent.EXTRA_TEXT, shareBodyText)
}
context.startActivity(Intent.createChooser(sendIntent, null))
}

I know this question has been answered, but I would like to share an alternate solution:
Intent shareIntent = new Intent(Intent.ACTION_SEND);
shareIntent.setType("text/plain");
String shareSubText = "WhatsApp - The Great Chat App";
String shareBodyText = "https://play.google.com/store/apps/details?id=com.whatsapp&hl=en";
shareIntent.putExtra(Intent.EXTRA_SUBJECT, shareSubText);
shareIntent.putExtra(Intent.EXTRA_TEXT, shareBodyText);
startActivity(Intent.createChooser(shareIntent, "Share With"));

finally, this code is worked for me to open the email client from android device.
try this snippet.
Intent testIntent = new Intent(Intent.ACTION_VIEW);
Uri data = Uri.parse("mailto:?subject=" + "Feedback" + "&body=" + "Write Feedback here....." + "&to=" + "someone#example.com");
testIntent.setData(data);
startActivity(testIntent);

Kotlin extension for share action. You can share whatever you want e.g. link
fun Context.share(text: String) =
this.startActivity(Intent().apply {
action = Intent.ACTION_SEND
putExtra(Intent.EXTRA_TEXT, text)
type = "text/plain"
})
Usage
context.share("Check https://stackoverflow.com")

According to official docs in 2021 preferred way is
fun shareTextToOtherApps(message: String) {
val sendIntent: Intent = Intent().apply {
action = Intent.ACTION_SEND
putExtra(Intent.EXTRA_TEXT, message)
type = "text/plain"
}
val shareIntent = Intent.createChooser(sendIntent, null)
startActivity(shareIntent)
}

Actually the best way to sheared you app between users , google (firebase) proved new technology Firebase Dynamic Link Through several lines you can make it
this is documentation
https://firebase.google.com/docs/dynamic-links/
and the code is
Uri dynamicLinkUri = dynamicLink.getUri();
Task<ShortDynamicLink> shortLinkTask = FirebaseDynamicLinks.getInstance().createDynamicLink()
.setLink(Uri.parse("https://www.google.jo/"))
.setDynamicLinkDomain("rw4r7.app.goo.gl")
.buildShortDynamicLink()
.addOnCompleteListener(this, new OnCompleteListener<ShortDynamicLink>() {
#Override
public void onComplete(#NonNull Task<ShortDynamicLink> task) {
if (task.isSuccessful()) {
// Short link created
Uri shortLink = task.getResult().getShortLink();
Uri flowchartLink = task.getResult().getPreviewLink();
Intent intent = new Intent();
intent.setAction(Intent.ACTION_SEND);
intent.putExtra(Intent.EXTRA_TEXT, shortLink.toString());
intent.setType("text/plain");
startActivity(intent);
} else {
// Error
// ...
}
}
});

try {
Intent shareIntent = new Intent(Intent.ACTION_SEND);
shareIntent.setType("text/plain");
shareIntent.putExtra(Intent.EXTRA_SUBJECT, "Your Application name");
String shareMessage= "\n Your Message \n\n";
shareMessage = shareMessage + "https://play.google.com/store/apps/details?id=" + BuildConfig.APPLICATION_ID +"\n\n";
shareIntent.putExtra(Intent.EXTRA_TEXT, shareMessage);
startActivity(Intent.createChooser(shareIntent, "choose one"));
} catch(Exception e) {
//e.toString();
}

#Linh answer is almost good but causing a crash because of the missing FLAG_ACTIVITY_NEW_TASK, here is what worked for me
public static void shareApp(Context context) {
final String appPackageName = context.getPackageName();
Intent sendIntent = new Intent();
sendIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
sendIntent.setAction(Intent.ACTION_SEND);
sendIntent.putExtra(Intent.EXTRA_TEXT, "Check out the App at: https://play.google.com/store/apps/details?id=" + appPackageName);
sendIntent.setType("text/plain");
context.startActivity(sendIntent);
}