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Add helper fab for quick scroll to bottom

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Naveen 2023-01-15 08:43:19 +05:30
parent 2d6ff0bc30
commit 37944e8b40
2 changed files with 36 additions and 0 deletions
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25
app/src/main/kotlin/com/simplemobiletools/smsmessenger/activities/ThreadActivity.kt
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@ -81,6 +81,8 @@ class ThreadActivity : SimpleActivity() {
private val TYPE_SEND = 15
private val TYPE_DELETE = 16
private val SCROLL_TO_BOTTOM_FAB_LIMIT = 20
private var threadId = 0L
private var currentSIMCardIndex = 0
private var isActivityVisible = false
@ -144,6 +146,7 @@ class ThreadActivity : SimpleActivity() {
}
setupThread()
setupScrollFab()
}
} else {
finish()
@ -442,6 +445,22 @@ class ThreadActivity : SimpleActivity() {
}
}
private fun setupScrollFab() {
thread_messages_list.addOnScrollListener(object : RecyclerView.OnScrollListener() {
override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
super.onScrolled(recyclerView, dx, dy)
val layoutManager = thread_messages_list.layoutManager as LinearLayoutManager
val lastVisibleItemPosition = layoutManager.findLastCompletelyVisibleItemPosition()
val isCloseToBottom = lastVisibleItemPosition >= getOrCreateThreadAdapter().itemCount - SCROLL_TO_BOTTOM_FAB_LIMIT
if (isCloseToBottom) {
scroll_to_bottom_fab.hide()
} else {
scroll_to_bottom_fab.show()
}
}
})
}
private fun handleItemClick(any: Any) {
when {
any is Message && any.isScheduled -> showScheduledMessageInfo(any)
@ -534,6 +553,7 @@ class ThreadActivity : SimpleActivity() {
private fun setupButtons() {
updateTextColors(thread_holder)
val textColor = getProperTextColor()
val backgroundColor = getProperBackgroundColor()
thread_send_message.apply {
setTextColor(textColor)
compoundDrawables.forEach {
@ -637,6 +657,11 @@ class ThreadActivity : SimpleActivity() {
addAttachment(it)
}
}
scroll_to_bottom_fab.setOnClickListener {
scrollToBottom()
}
scroll_to_bottom_fab.hide()
scroll_to_bottom_fab.setColors(textColor, backgroundColor, backgroundColor)
setupScheduleSendUi()
}