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Search: Add "No more results" item (iso Element Web)

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This commit is contained in:
Benoit Marty 2020-10-30 09:06:48 +01:00
parent 225a5d4e59
commit 316f26ec82
2 changed files with 35 additions and 26 deletions
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60
vector/src/main/java/im/vector/app/features/home/room/detail/search/SearchResultController.kt
View file

@ -20,6 +20,7 @@ import android.graphics.Typeface
import android.text.Spannable import android.text.Spannable
import android.text.SpannableString import android.text.SpannableString
import android.text.style.StyleSpan import android.text.style.StyleSpan
import com.airbnb.epoxy.EpoxyModel
import com.airbnb.epoxy.TypedEpoxyController import com.airbnb.epoxy.TypedEpoxyController
import com.airbnb.epoxy.VisibilityState import com.airbnb.epoxy.VisibilityState
import im.vector.app.R import im.vector.app.R
@ -28,7 +29,7 @@ import im.vector.app.core.date.VectorDateFormatter
import im.vector.app.core.epoxy.loadingItem import im.vector.app.core.epoxy.loadingItem
import im.vector.app.core.epoxy.noResultItem import im.vector.app.core.epoxy.noResultItem
import im.vector.app.core.resources.StringProvider import im.vector.app.core.resources.StringProvider
import im.vector.app.core.ui.list.genericItemHeader import im.vector.app.core.ui.list.GenericItemHeader_
import im.vector.app.features.home.AvatarRenderer import im.vector.app.features.home.AvatarRenderer
import org.matrix.android.sdk.api.session.Session import org.matrix.android.sdk.api.session.Session
import org.matrix.android.sdk.api.session.events.model.Content import org.matrix.android.sdk.api.session.events.model.Content
@ -60,6 +61,8 @@ class SearchResultController @Inject constructor(
override fun buildModels(data: SearchViewState?) { override fun buildModels(data: SearchViewState?) {
data ?: return data ?: return
val searchItems = buildSearchResultItems(data)
if (data.hasMoreResult) { if (data.hasMoreResult) {
loadingItem { loadingItem {
// Always use a different id, because we can be notified several times of visibility state changed // Always use a different id, because we can be notified several times of visibility state changed
@ -70,24 +73,30 @@ class SearchResultController @Inject constructor(
} }
} }
} }
} } else {
if (searchItems.isEmpty()) {
val hasItems = buildSearchResultItems(data) // All returned results by the server has been filtered out and there is no more result
if (!hasItems && !data.hasMoreResult) { noResultItem {
// All returned result returned by the server has been filtered out and there is no more result id("noResult")
noResultItem { text(stringProvider.getString(R.string.no_result_placeholder))
id("noResult") }
text(stringProvider.getString(R.string.no_result_placeholder)) } else {
noResultItem {
id("noMoreResult")
text(stringProvider.getString(R.string.no_more_results))
}
} }
} }
searchItems.forEach { add(it) }
} }
/** /**
* @return true if some item has been added * @return true if some item has been added
*/ */
private fun buildSearchResultItems(data: SearchViewState): Boolean { private fun buildSearchResultItems(data: SearchViewState): List<EpoxyModel<*>> {
var lastDate: Calendar? = null var lastDate: Calendar? = null
var hasItems = false val result = mutableListOf<EpoxyModel<*>>()
data.searchResult.forEach { eventAndSender -> data.searchResult.forEach { eventAndSender ->
val event = eventAndSender.event val event = eventAndSender.event
@ -101,26 +110,25 @@ class SearchResultController @Inject constructor(
timeInMillis = eventAndSender.event.originServerTs ?: System.currentTimeMillis() timeInMillis = eventAndSender.event.originServerTs ?: System.currentTimeMillis()
} }
if (lastDate?.get(Calendar.DAY_OF_YEAR) != eventDate.get(Calendar.DAY_OF_YEAR)) { if (lastDate?.get(Calendar.DAY_OF_YEAR) != eventDate.get(Calendar.DAY_OF_YEAR)) {
genericItemHeader { GenericItemHeader_()
id(eventDate.hashCode()) .id(eventDate.hashCode())
text(dateFormatter.format(eventDate.timeInMillis, DateFormatKind.EDIT_HISTORY_HEADER)) .text(dateFormatter.format(eventDate.timeInMillis, DateFormatKind.EDIT_HISTORY_HEADER))
} .let { result.add(it) }
} }
lastDate = eventDate lastDate = eventDate
searchResultItem { SearchResultItem_()
id(eventAndSender.event.eventId) .id(eventAndSender.event.eventId)
avatarRenderer(avatarRenderer) .avatarRenderer(avatarRenderer)
formattedDate(dateFormatter.format(event.originServerTs, DateFormatKind.MESSAGE_SIMPLE)) .formattedDate(dateFormatter.format(event.originServerTs, DateFormatKind.MESSAGE_SIMPLE))
spannable(spannable) .spannable(spannable)
sender(eventAndSender.sender .sender(eventAndSender.sender
?: eventAndSender.event.senderId?.let { session.getUser(it) }?.toMatrixItem()) ?: eventAndSender.event.senderId?.let { session.getUser(it) }?.toMatrixItem())
listener { listener?.onItemClicked(eventAndSender.event) } .listener { listener?.onItemClicked(eventAndSender.event) }
} .let { result.add(it) }
hasItems = true
} }
return hasItems return result
} }
/** /**

1
vector/src/main/res/values/strings.xml
View file

@ -173,6 +173,7 @@
<string name="no_conversation_placeholder">No conversations</string> <string name="no_conversation_placeholder">No conversations</string>
<string name="no_contact_access_placeholder">You didn’t allow Element to access your local contacts</string> <string name="no_contact_access_placeholder">You didn’t allow Element to access your local contacts</string>
<string name="no_result_placeholder">No results</string> <string name="no_result_placeholder">No results</string>
<string name="no_more_results">No more results</string>
<string name="people_no_identity_server">No identity server configured.</string> <string name="people_no_identity_server">No identity server configured.</string>
<!-- Rooms fragment --> <!-- Rooms fragment -->