Add SMS/MMS label under Send button

app/src/main/kotlin/com/simplemobiletools/smsmessenger/activities/ThreadActivity.kt

@@ -35,6 +35,7 @@ import com.bumptech.glide.request.target.Target
 import com.google.gson.Gson
 import com.google.gson.reflect.TypeToken
 import com.klinker.android.send_message.Transaction
+import com.klinker.android.send_message.Utils.getNumPages
 import com.simplemobiletools.commons.dialogs.ConfirmationDialog
 import com.simplemobiletools.commons.extensions.*
 import com.simplemobiletools.commons.helpers.*
@@ -311,6 +312,7 @@ class ThreadActivity : SimpleActivity() {
             runOnUiThread {
                 setupThreadTitle()
                 setupSIMSelector()
+                updateMessageType()
             }
         }
     }
@@ -404,7 +406,10 @@ class ThreadActivity : SimpleActivity() {
     private fun setupButtons() {
         updateTextColors(thread_holder)
         val textColor = getProperTextColor()
-        thread_send_message.applyColorFilter(textColor)
+        thread_send_message.apply {
+            setTextColor(textColor)
+            compoundDrawables.forEach { it?.applyColorFilter(textColor) }
+        }
         confirm_manage_contacts.applyColorFilter(textColor)
         thread_add_attachment.applyColorFilter(textColor)
 
@@ -821,6 +826,7 @@ class ThreadActivity : SimpleActivity() {
         if (attachmentSelections.isEmpty()) {
             thread_attachments_holder.beGone()
         }
+        checkSendMessageAvailability()
     }
 
     private fun checkSendMessageAvailability() {
@@ -831,6 +837,7 @@ class ThreadActivity : SimpleActivity() {
             thread_send_message.isClickable = false
             thread_send_message.alpha = 0.4f
         }
+        updateMessageType()
     }
 
     private fun sendMessage() {
@@ -1059,4 +1066,13 @@ class ThreadActivity : SimpleActivity() {
 
         setupAdapter()
     }
+
+    private fun updateMessageType() {
+        val settings = getSendMessageSettings()
+        val text = thread_type_message.text.toString()
+        val isGroupMms = participants.size > 1 && config.sendGroupMessageMMS
+        val isLongMmsMessage = getNumPages(settings, text) > settings.sendLongAsMmsAfter && config.sendLongMessageMMS
+        val res = if (attachmentSelections.isNotEmpty() || isGroupMms || isLongMmsMessage) R.string.mms else R.string.sms
+        thread_send_message.setText(res)
+    }
 }

app/src/main/res/drawable/ic_send_vector.xml

@@ -1,6 +1,6 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="18dp"
-    android:height="18dp"
+    android:width="24dp"
+    android:height="24dp"
     android:viewportWidth="24"
     android:viewportHeight="24">
     <path

app/src/main/res/layout/activity_thread.xml

@@ -203,7 +203,7 @@
         android:visibility="gone"
         tools:ignore="HardcodedText" />
 
-    <ImageView
+    <Button
         android:id="@+id/thread_send_message"
         android:layout_width="@dimen/normal_icon_size"
         android:layout_height="@dimen/normal_icon_size"
@@ -215,7 +215,9 @@
         android:background="?selectableItemBackgroundBorderless"
         android:clickable="false"
         android:contentDescription="@string/ok"
-        android:padding="@dimen/medium_margin"
-        android:src="@drawable/ic_send_vector" />
+        android:drawableTop="@drawable/ic_send_vector"
+        android:paddingVertical="@dimen/small_margin"
+        android:text="@string/sms"
+        android:textSize="@dimen/smaller_text_size" />
 
 </RelativeLayout>