fix #464, properly handle some new contact related intents

app/src/main/AndroidManifest.xml

@@ -170,6 +170,12 @@
                 <data android:mimeType="vnd.android.cursor.item/contact"/>
                 <data android:mimeType="vnd.android.cursor.item/raw_contact"/>
             </intent-filter>
+
+            <intent-filter>
+                <action android:name="com.android.contacts.action.SHOW_OR_CREATE_CONTACT"/>
+                <category android:name="android.intent.category.DEFAULT"/>
+                <data android:scheme="mailto"/>
+            </intent-filter>
         </activity>
 
         <activity

app/src/main/kotlin/com/simplemobiletools/contacts/pro/activities/InsertOrEditContactActivity.kt

@@ -47,10 +47,26 @@ class InsertOrEditContactActivity : SimpleActivity() {
         updateTextColors(insert_edit_contact_holder)
         new_contact_tmb.setImageDrawable(resources.getColoredDrawableWithColor(R.drawable.ic_new_contact_vector, config.textColor))
         new_contact_holder.setOnClickListener {
+            val name = intent.getStringExtra(KEY_NAME) ?: ""
+            val phoneNumber = getPhoneNumberFromIntent(intent) ?: ""
+            val email = getEmailFromIntent(intent) ?: ""
+
             Intent().apply {
                 action = Intent.ACTION_INSERT
                 data = ContactsContract.Contacts.CONTENT_URI
-                putExtra(KEY_PHONE, getPhoneNumberFromIntent(intent))
+
+                if (phoneNumber.isNotEmpty()) {
+                    putExtra(KEY_PHONE, phoneNumber)
+                }
+
+                if (name.isNotEmpty()) {
+                    putExtra(KEY_NAME, name)
+                }
+
+                if (email.isNotEmpty()) {
+                    putExtra(KEY_EMAIL, email)
+                }
+
                 if (resolveActivity(packageManager) != null) {
                     startActivityForResult(this, START_INSERT_ACTIVITY)
                 } else {
@@ -65,10 +81,21 @@ class InsertOrEditContactActivity : SimpleActivity() {
     private fun gotContacts(contacts: ArrayList<Contact>) {
         ContactsAdapter(this, contacts, null, LOCATION_INSERT_OR_EDIT, null, existing_contact_list, existing_contact_fastscroller) {
             val contact = it as Contact
+            val phoneNumber = getPhoneNumberFromIntent(intent) ?: ""
+            val email = getEmailFromIntent(intent) ?: ""
+
             Intent(applicationContext, EditContactActivity::class.java).apply {
                 data = getContactPublicUri(contact)
                 action = ADD_NEW_CONTACT_NUMBER
-                putExtra(KEY_PHONE, getPhoneNumberFromIntent(intent))
+
+                if (phoneNumber.isNotEmpty()) {
+                    putExtra(KEY_PHONE, phoneNumber)
+                }
+
+                if (email.isNotEmpty()) {
+                    putExtra(KEY_EMAIL, email)
+                }
+
                 putExtra(IS_PRIVATE, contact.isPrivate())
                 startActivityForResult(this, START_EDIT_ACTIVITY)
             }

app/src/main/kotlin/com/simplemobiletools/contacts/pro/activities/SimpleActivity.kt

@@ -3,11 +3,13 @@ package com.simplemobiletools.contacts.pro.activities
 import android.annotation.TargetApi
 import android.content.ContentValues
 import android.content.Intent
+import android.net.Uri
 import android.os.Build
 import android.telecom.TelecomManager
 import com.simplemobiletools.commons.activities.BaseSimpleActivity
 import com.simplemobiletools.commons.extensions.toast
 import com.simplemobiletools.contacts.pro.R
+import com.simplemobiletools.contacts.pro.helpers.KEY_MAILTO
 import com.simplemobiletools.contacts.pro.helpers.KEY_PHONE
 import com.simplemobiletools.contacts.pro.helpers.REQUEST_CODE_SET_DEFAULT_DIALER
 
@@ -53,6 +55,14 @@ open class SimpleActivity : BaseSimpleActivity() {
         return null
     }
 
+    protected fun getEmailFromIntent(intent: Intent): String? {
+        return if (intent.dataString?.startsWith("$KEY_MAILTO:") == true) {
+            Uri.decode(intent.dataString!!.substringAfter("$KEY_MAILTO:").trim())
+        } else {
+            null
+        }
+    }
+
     @TargetApi(Build.VERSION_CODES.M)
     protected fun launchSetDefaultDialerIntent() {
         Intent(TelecomManager.ACTION_CHANGE_DEFAULT_DIALER).putExtra(TelecomManager.EXTRA_CHANGE_DEFAULT_DIALER_PACKAGE_NAME, packageName).apply {

app/src/main/kotlin/com/simplemobiletools/contacts/pro/extensions/Context.kt

@@ -66,7 +66,7 @@ fun Context.editContact(contact: Contact) {
 
 fun Context.sendEmailIntent(recipient: String) {
     Intent(Intent.ACTION_SENDTO).apply {
-        data = Uri.fromParts("mailto", recipient, null)
+        data = Uri.fromParts(KEY_MAILTO, recipient, null)
         if (resolveActivity(packageManager) != null) {
             startActivity(this)
         } else {

app/src/main/kotlin/com/simplemobiletools/contacts/pro/helpers/Constants.kt

@@ -31,6 +31,7 @@ const val REQUEST_CODE_SET_DEFAULT_DIALER = 1
 const val KEY_PHONE = "phone"
 const val KEY_NAME = "name"
 const val KEY_EMAIL = "email"
+const val KEY_MAILTO = "mailto"
 
 const val LOCATION_CONTACTS_TAB = 0
 const val LOCATION_FAVORITES_TAB = 1