show scroll down button instantly when scrolling up
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parent
419e7f5ea6
commit
d27d9d9366
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@ -12,7 +12,4 @@
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# This option should only be used with decoupled projects. More details, visit
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# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
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# org.gradle.parallel=true
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#Sat Feb 17 18:50:27 CST 2018
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systemProp.http.proxyHost=127.0.0.1
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org.gradle.jvmargs=-Xmx2048M
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systemProp.http.proxyPort=1080
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@ -187,11 +187,15 @@ public class ConversationFragment extends XmppFragment implements EditMessage.Ke
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};
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private void toggleScrollDownButton() {
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toggleScrollDownButton(binding.messagesView, binding.messagesView.getCount());
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toggleScrollDownButton(binding.messagesView);
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}
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private void toggleScrollDownButton(AbsListView listView, int count) {
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if (listView.getLastVisiblePosition() < count - 5) {
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private void toggleScrollDownButton(AbsListView listView) {
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if (scrolledToBottom(listView)) {
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lastMessageUuid = null;
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hideUnreadMessagesCount();
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} else {
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binding.scrollToBottomButton.setEnabled(true);
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binding.scrollToBottomButton.setVisibility(View.VISIBLE);
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if (lastMessageUuid == null) {
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@ -200,9 +204,6 @@ public class ConversationFragment extends XmppFragment implements EditMessage.Ke
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if (conversation.getReceivedMessagesCountSinceUuid(lastMessageUuid) > 0) {
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binding.unreadCountCustomView.setVisibility(View.VISIBLE);
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}
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} else if (scrolledToBottom(listView)){
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lastMessageUuid = null;
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hideUnreadMessagesCount();
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}
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}
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@ -215,7 +216,7 @@ public class ConversationFragment extends XmppFragment implements EditMessage.Ke
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@Override
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public void onScroll(final AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
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toggleScrollDownButton(view, totalItemCount);
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toggleScrollDownButton(view);
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synchronized (ConversationFragment.this.messageList) {
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if (firstVisibleItem < 5 && conversation != null && conversation.messagesLoaded.compareAndSet(true, false) && messageList.size() > 0) {
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long timestamp;
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