Use system getOrCreateThreadId if available

data/src/main/java/util/MessageUtils.kt

@@ -1,50 +0,0 @@
-/*
- * Copyright (C) 2017 Moez Bhatti <moez.bhatti@gmail.com>
- *
- * This file is part of QKSMS.
- *
- * QKSMS is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * QKSMS is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with QKSMS.  If not, see <http://www.gnu.org/licenses/>.
- */
-package util
-
-import android.text.TextUtils
-import android.util.Patterns
-import java.util.regex.Pattern
-
-/**
- * Utils for using Telephony functions on lower API levels
- *
- * Adapted from https://android.googlesource.com/platform/packages/apps/Messaging/+/master/src/com/android/messaging/sms/MmsSmsUtils.java
- */
-object MessageUtils {
-
-    val NAME_ADDR_EMAIL_PATTERN = Pattern.compile("\\s*(\"[^\"]*\"|[^<>\"]+)\\s*<([^<>]+)>\\s*")
-
-    fun extractAddrSpec(address: String): String {
-        val match = NAME_ADDR_EMAIL_PATTERN.matcher(address)
-        return if (match.matches()) {
-            match.group(2)
-        } else address
-    }
-
-    fun isEmailAddress(address: String): Boolean {
-        if (TextUtils.isEmpty(address)) {
-            return false
-        }
-        val s = extractAddrSpec(address)
-        val match = Patterns.EMAIL_ADDRESS.matcher(s)
-        return match.matches()
-    }
-
-}