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Animate the mention candidates view

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This commit is contained in:
Niels Andriesse 2021-06-18 11:05:14 +10:00
parent efc752e3a1
commit be158eccc1
1 changed files with 22 additions and 0 deletions
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22
app/src/main/java/org/thoughtcrime/securesms/conversation/v2/ConversationActivityV2.kt
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@ -44,6 +44,7 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDe
private var actionMode: ActionMode? = null private var actionMode: ActionMode? = null
private var isLockViewExpanded = false private var isLockViewExpanded = false
private var isShowingAttachmentOptions = false private var isShowingAttachmentOptions = false
private var mentionCandidatesView: MentionCandidatesView? = null
// TODO: Selected message background color // TODO: Selected message background color
// TODO: Overflow menu background + text color // TODO: Overflow menu background + text color
@ -173,6 +174,8 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDe
// TODO: Work this out further // TODO: Work this out further
if (newContent.contains("@")) { if (newContent.contains("@")) {
showMentionCandidates() showMentionCandidates()
} else {
hideMentionCandidates()
} }
} }
@ -182,7 +185,26 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDe
mentionCandidatesView.glide = glide mentionCandidatesView.glide = glide
inputBarAdditionalContentContainer.addView(mentionCandidatesView) inputBarAdditionalContentContainer.addView(mentionCandidatesView)
val mentionCandidates = MentionsManager.getMentionCandidates("", threadID, thread.isOpenGroupRecipient) val mentionCandidates = MentionsManager.getMentionCandidates("", threadID, thread.isOpenGroupRecipient)
this.mentionCandidatesView = mentionCandidatesView
mentionCandidatesView.show(mentionCandidates, threadID) mentionCandidatesView.show(mentionCandidates, threadID)
mentionCandidatesView.alpha = 0.0f
val animation = ValueAnimator.ofObject(FloatEvaluator(), mentionCandidatesView.alpha, 1.0f)
animation.duration = 250L
animation.addUpdateListener { animator ->
mentionCandidatesView.alpha = animator.animatedValue as Float
}
animation.start()
}
private fun hideMentionCandidates() {
val mentionCandidatesView = mentionCandidatesView ?: return
val animation = ValueAnimator.ofObject(FloatEvaluator(), mentionCandidatesView.alpha, 0.0f)
animation.duration = 250L
animation.addUpdateListener { animator ->
mentionCandidatesView.alpha = animator.animatedValue as Float
if (animator.animatedFraction == 1.0f) { inputBarAdditionalContentContainer.removeAllViews() }
}
animation.start()
} }
override fun toggleAttachmentOptions() { override fun toggleAttachmentOptions() {