scroll to the message containing the searched string

Author: tibbi

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

@@ -17,6 +17,7 @@ import com.simplemobiletools.smsmessenger.R
 import com.simplemobiletools.smsmessenger.adapters.SearchResultsAdapter
 import com.simplemobiletools.smsmessenger.extensions.conversationsDB
 import com.simplemobiletools.smsmessenger.extensions.messagesDB
+import com.simplemobiletools.smsmessenger.helpers.SEARCHED_MESSAGE_ID
 import com.simplemobiletools.smsmessenger.helpers.THREAD_ID
 import com.simplemobiletools.smsmessenger.helpers.THREAD_TITLE
 import com.simplemobiletools.smsmessenger.models.Conversation
@@ -131,6 +132,7 @@ class SearchActivity : SimpleActivity() {
                     Intent(this, ThreadActivity::class.java).apply {
                         putExtra(THREAD_ID, (it as SearchResult).threadId)
                         putExtra(THREAD_TITLE, it.title)
+                        putExtra(SEARCHED_MESSAGE_ID, it.messageId)
                         startActivity(this)
                     }
                 }.apply {

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

@@ -88,6 +88,15 @@ class ThreadActivity : SimpleActivity() {
             if (it) {
                 setupButtons()
                 setupCachedMessages {
+                    val searchedMessageId = intent.getLongExtra(SEARCHED_MESSAGE_ID, -1L)
+                    intent.removeExtra(SEARCHED_MESSAGE_ID)
+                    if (searchedMessageId != -1L) {
+                        val index = threadItems.indexOfFirst { (it as? Message)?.id == searchedMessageId }
+                        if (index != -1) {
+                            thread_messages_list.smoothScrollToPosition(index)
+                        }
+                    }
+
                     setupThread()
                 }
             } else {

app/src/main/kotlin/com/simplemobiletools/smsmessenger/helpers/Constants.kt

@@ -9,6 +9,7 @@ const val THREAD_TEXT = "thread_text"
 const val THREAD_NUMBER = "thread_number"
 const val THREAD_ATTACHMENT_URI = "thread_attachment_uri"
 const val THREAD_ATTACHMENT_URIS = "thread_attachment_uris"
+const val SEARCHED_MESSAGE_ID = "searched_message_id"
 const val USE_SIM_ID_PREFIX = "use_sim_id_"
 const val NOTIFICATION_CHANNEL = "simple_sms_messenger"
 const val SHOW_CHARACTER_COUNTER = "show_character_counter"