show Signal actions too

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

@@ -541,7 +541,15 @@ class ViewContactActivity : ContactActivity() {
                         contact_source_image.setImageDrawable(getPackageDrawable(WHATSAPP_PACKAGE))
                         contact_source_image.beVisible()
                         contact_source_image.setOnClickListener {
-                            showWhatsAppActions()
+                            showWhatsAppActions(key.id)
+                        }
+                    }
+
+                    if (value.toLowerCase() == SIGNAL) {
+                        contact_source_image.setImageDrawable(getPackageDrawable(SIGNAL_PACKAGE))
+                        contact_source_image.beVisible()
+                        contact_source_image.setOnClickListener {
+                            showSignalActions(key.id)
                         }
                     }
                 }
@@ -589,9 +597,25 @@ class ViewContactActivity : ContactActivity() {
         }
     }
 
-    private fun showWhatsAppActions() {
+    private fun showWhatsAppActions(contactId: Int) {
         ensureBackgroundThread {
-            val actions = getWhatsAppActions(contact!!.id)
+            val actions = getWhatsAppActions(contactId)
+            runOnUiThread {
+                ChooseSocialDialog(this@ViewContactActivity, actions) { action ->
+                    Intent(Intent.ACTION_VIEW).apply {
+                        val uri = ContentUris.withAppendedId(ContactsContract.Data.CONTENT_URI, action.dataId)
+                        setDataAndType(uri, action.mimetype)
+                        flags = Intent.FLAG_ACTIVITY_CLEAR_TASK
+                        startActivity(this)
+                    }
+                }
+            }
+        }
+    }
+
+    private fun showSignalActions(contactId: Int) {
+        ensureBackgroundThread {
+            val actions = getSignalActions(contactId)
             runOnUiThread {
                 ChooseSocialDialog(this@ViewContactActivity, actions) { action ->
                     Intent(Intent.ACTION_VIEW).apply {

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

@@ -354,6 +354,36 @@ fun Context.getWhatsAppActions(id: Int): ArrayList<SocialAction> {
     return socialActions
 }
 
+fun Context.getSignalActions(id: Int): ArrayList<SocialAction> {
+    val uri = ContactsContract.Data.CONTENT_URI
+    val projection = arrayOf(
+        ContactsContract.Data._ID,
+        ContactsContract.Data.DATA3,
+        ContactsContract.Data.MIMETYPE,
+        ContactsContract.Data.ACCOUNT_TYPE_AND_DATA_SET
+    )
+
+    val socialActions = ArrayList<SocialAction>()
+    var curActionId = 0
+    val selection = "${ContactsContract.Data.RAW_CONTACT_ID} = ?"
+    val selectionArgs = arrayOf(id.toString())
+    queryCursor(uri, projection, selection, selectionArgs, null, true) { cursor ->
+        val mimetype = cursor.getStringValue(ContactsContract.Data.MIMETYPE)
+        val type = when (mimetype) {
+            "vnd.android.cursor.item/vnd.org.thoughtcrime.securesms.contact" -> SOCIAL_MESSAGE
+            "vnd.android.cursor.item/vnd.org.thoughtcrime.securesms.call" -> SOCIAL_VOICE_CALL
+            else -> return@queryCursor
+        }
+
+        val label = cursor.getStringValue(ContactsContract.Data.DATA3)
+        val realID = cursor.getLongValue(ContactsContract.Data._ID)
+        val packageName = cursor.getStringValue(ContactsContract.Data.ACCOUNT_TYPE_AND_DATA_SET)
+        val socialAction = SocialAction(curActionId++, type, label, mimetype, realID, packageName)
+        socialActions.add(socialAction)
+    }
+    return socialActions
+}
+
 fun Context.getPackageDrawable(packageName: String): Drawable? {
     var drawable: Drawable? = null
     try {

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

@@ -108,6 +108,7 @@ const val SIGNAL_PACKAGE = "org.thoughtcrime.securesms"
 const val WHATSAPP_PACKAGE = "com.whatsapp"
 
 const val WHATSAPP = "whatsapp"
+const val SIGNAL = "signal"
 
 const val SOCIAL_VOICE_CALL = 0
 const val SOCIAL_VIDEO_CALL = 1