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Code Issues Packages Projects Releases Wiki Activity

Create poll UI implementation.

This commit is contained in:
Onuray Sahin 2021-10-27 13:10:01 +03:00
parent cb1d5e888d
commit 6cee266a95
9 changed files with 353 additions and 2 deletions
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5
vector/src/main/java/im/vector/app/features/createpoll/CreatePollAction.kt
View File

@ -19,4 +19,9 @@ package im.vector.app.features.createpoll
import im.vector.app.core.platform.VectorViewModelAction
sealed class CreatePollAction : VectorViewModelAction {
data class OnQuestionChanged(val question: String) : CreatePollAction()
data class OnOptionChanged(val index: Int, val option: String) : CreatePollAction()
data class OnDeleteOption(val index: Int) : CreatePollAction()
object OnAddOption : CreatePollAction()
object OnCreatePoll : CreatePollAction()
}

100
vector/src/main/java/im/vector/app/features/createpoll/CreatePollController.kt Normal file
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@ -0,0 +1,100 @@
/*
* Copyright (c) 2021 New Vector Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package im.vector.app.features.createpoll
import com.airbnb.epoxy.EpoxyController
import im.vector.app.R
import im.vector.app.core.resources.ColorProvider
import im.vector.app.core.resources.StringProvider
import im.vector.app.core.ui.list.ItemStyle
import im.vector.app.core.ui.list.genericButtonItem
import im.vector.app.core.ui.list.genericItem
import im.vector.app.features.form.formEditTextItem
import im.vector.app.features.form.formEditTextWithDeleteItem
import javax.inject.Inject
class CreatePollController @Inject constructor(
private val stringProvider: StringProvider,
private val colorProvider: ColorProvider
) : EpoxyController() {
private var state: CreatePollViewState? = null
var callback: Callback? = null
fun setData(state: CreatePollViewState) {
this.state = state
requestModelBuild()
}
override fun buildModels() {
val currentState = state ?: return
val host = this
genericItem {
id("question_title")
style(ItemStyle.BIG_TEXT)
title(host.stringProvider.getString(R.string.create_poll_question_title))
}
formEditTextItem {
id("question")
value(currentState.question)
hint(host.stringProvider.getString(R.string.create_poll_question_hint))
singleLine(false)
maxLength(500)
onTextChange {
host.callback?.onQuestionChanged(it)
}
}
genericItem {
id("options_title")
style(ItemStyle.BIG_TEXT)
title(host.stringProvider.getString(R.string.create_poll_options_title))
}
currentState.options.forEachIndexed { index, option ->
formEditTextWithDeleteItem {
id("option_$index")
value(option)
hint(host.stringProvider.getString(R.string.create_poll_options_hint, (index + 1)))
onTextChange {
host.callback?.onOptionChanged(index, it)
}
onDeleteClicked {
host.callback?.onDeleteOption(index)
}
}
}
genericButtonItem {
id("add_option")
text(host.stringProvider.getString(R.string.create_poll_add_option))
textColor(host.colorProvider.getColor(R.color.palette_element_green))
buttonClickAction {
host.callback?.onAddOption()
}
}
}
interface Callback {
fun onQuestionChanged(question: String)
fun onOptionChanged(index: Int, option: String)
fun onDeleteOption(index: Int)
fun onAddOption()
}
}

36
vector/src/main/java/im/vector/app/features/createpoll/CreatePollFragment.kt
View File

@ -20,11 +20,18 @@ import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import com.airbnb.mvrx.activityViewModel
import com.airbnb.mvrx.withState
import im.vector.app.core.extensions.configureWith
import im.vector.app.core.platform.VectorBaseFragment
import im.vector.app.databinding.FragmentCreatePollBinding
import javax.inject.Inject
class CreatePollFragment @Inject constructor() : VectorBaseFragment<FragmentCreatePollBinding>() {
class CreatePollFragment @Inject constructor(
private val controller: CreatePollController
) : VectorBaseFragment<FragmentCreatePollBinding>(), CreatePollController.Callback {
private val viewModel: CreatePollViewModel by activityViewModel()
override fun getBinding(inflater: LayoutInflater, container: ViewGroup?): FragmentCreatePollBinding {
return FragmentCreatePollBinding.inflate(inflater, container, false)
@ -34,8 +41,35 @@ class CreatePollFragment @Inject constructor() : VectorBaseFragment<FragmentCrea
super.onViewCreated(view, savedInstanceState)
vectorBaseActivity.setSupportActionBar(views.createPollToolbar)
views.createPollRecyclerView.configureWith(controller)
controller.callback = this
views.createPollClose.debouncedClicks {
requireActivity().finish()
}
views.createPollButton.debouncedClicks {
viewModel.handle(CreatePollAction.OnCreatePoll)
}
}
override fun invalidate() = withState(viewModel) {
controller.setData(it)
}
override fun onQuestionChanged(question: String) {
viewModel.handle(CreatePollAction.OnQuestionChanged(question))
}
override fun onOptionChanged(index: Int, option: String) {
viewModel.handle(CreatePollAction.OnOptionChanged(index, option))
}
override fun onDeleteOption(index: Int) {
viewModel.handle(CreatePollAction.OnDeleteOption(index))
}
override fun onAddOption() {
viewModel.handle(CreatePollAction.OnAddOption)
}
}

57
vector/src/main/java/im/vector/app/features/createpoll/CreatePollViewModel.kt
View File

@ -24,6 +24,7 @@ import dagger.assisted.Assisted
import dagger.assisted.AssistedFactory
import dagger.assisted.AssistedInject
import im.vector.app.core.platform.VectorViewModel
import timber.log.Timber
class CreatePollViewModel @AssistedInject constructor(@Assisted
initialState: CreatePollViewState) :
@ -46,6 +47,62 @@ class CreatePollViewModel @AssistedInject constructor(@Assisted
}
}
init {
// Initialize with 2 default empty options
setState {
copy(
question = "",
options = listOf("", "")
)
}
}
override fun handle(action: CreatePollAction) {
when (action) {
CreatePollAction.OnCreatePoll -> handleOnCreatePoll()
CreatePollAction.OnAddOption -> handleOnAddOption()
is CreatePollAction.OnDeleteOption -> handleOnDeleteOption(action.index)
is CreatePollAction.OnOptionChanged -> handleOnOptionChanged(action.index, action.option)
is CreatePollAction.OnQuestionChanged -> handleOnQuestionChanged(action.question)
}
}
private fun handleOnCreatePoll() = withState { state ->
Timber.d(state.toString())
}
private fun handleOnAddOption() {
setState {
val extendedOptions = options + ""
copy(
options = extendedOptions
)
}
}
private fun handleOnDeleteOption(index: Int) {
setState {
val filteredOptions = options.filterIndexed { ind, _ -> ind != index }
copy(
options = filteredOptions
)
}
}
private fun handleOnOptionChanged(index: Int, option: String) {
setState {
val changedOptions = options.mapIndexed { ind, s -> if(ind == index) option else s }
copy(
options = changedOptions
)
}
}
private fun handleOnQuestionChanged(question: String) {
setState {
copy(
question = question
)
}
}
}

3
vector/src/main/java/im/vector/app/features/createpoll/CreatePollViewState.kt
View File

@ -19,5 +19,6 @@ package im.vector.app.features.createpoll
import com.airbnb.mvrx.MavericksState
data class CreatePollViewState(
val question: String = ""
val question: String = "",
val options: List<String> = emptyList()
) : MavericksState

87
vector/src/main/java/im/vector/app/features/form/FormEditTextWithDeleteItem.kt Normal file
View File

@ -0,0 +1,87 @@
/*
* Copyright (c) 2021 New Vector Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package im.vector.app.features.form
import android.text.Editable
import android.widget.ImageButton
import com.airbnb.epoxy.EpoxyAttribute
import com.airbnb.epoxy.EpoxyModelClass
import com.google.android.material.textfield.TextInputEditText
import com.google.android.material.textfield.TextInputLayout
import im.vector.app.R
import im.vector.app.core.epoxy.ClickListener
import im.vector.app.core.epoxy.TextListener
import im.vector.app.core.epoxy.VectorEpoxyHolder
import im.vector.app.core.epoxy.VectorEpoxyModel
import im.vector.app.core.epoxy.addTextChangedListenerOnce
import im.vector.app.core.epoxy.onClick
import im.vector.app.core.extensions.setTextIfDifferent
import im.vector.app.core.platform.SimpleTextWatcher
@EpoxyModelClass(layout = R.layout.item_form_text_input_with_delete)
abstract class FormEditTextWithDeleteItem : VectorEpoxyModel<FormEditTextWithDeleteItem.Holder>() {
@EpoxyAttribute
var hint: String? = null
@EpoxyAttribute
var value: String? = null
@EpoxyAttribute
var enabled: Boolean = true
@EpoxyAttribute(EpoxyAttribute.Option.DoNotHash)
var onTextChange: TextListener? = null
@EpoxyAttribute(EpoxyAttribute.Option.DoNotHash)
var onDeleteClicked: ClickListener? = null
private val onTextChangeListener = object : SimpleTextWatcher() {
override fun afterTextChanged(s: Editable) {
onTextChange?.invoke(s.toString())
}
}
override fun bind(holder: Holder) {
super.bind(holder)
holder.textInputLayout.isEnabled = enabled
holder.textInputLayout.hint = hint
holder.textInputEditText.setTextIfDifferent(value)
holder.textInputEditText.isEnabled = enabled
holder.textInputEditText.addTextChangedListenerOnce(onTextChangeListener)
holder.textInputDeleteButton.onClick(onDeleteClicked)
}
override fun shouldSaveViewState(): Boolean {
return false
}
override fun unbind(holder: Holder) {
super.unbind(holder)
holder.textInputEditText.removeTextChangedListener(onTextChangeListener)
}
class Holder : VectorEpoxyHolder() {
val textInputLayout by bind<TextInputLayout>(R.id.formTextInputTextInputLayout)
val textInputEditText by bind<TextInputEditText>(R.id.formTextInputTextInputEditText)
val textInputDeleteButton by bind<ImageButton>(R.id.formTextInputDeleteButton)
}
}

18
vector/src/main/res/layout/fragment_create_poll.xml
View File

@ -60,4 +60,22 @@
</com.google.android.material.appbar.AppBarLayout>
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/createPollRecyclerView"
android:layout_width="match_parent"
android:layout_height="0dp"
android:overScrollMode="always"
app:layout_behavior="@string/appbar_scrolling_view_behavior"
app:layout_constraintBottom_toTopOf="@id/createPollButton"
app:layout_constraintTop_toBottomOf="@+id/appBarLayout"
tools:listitem="@layout/item_profile_action" />
<Button
android:id="@+id/createPollButton"
android:layout_width="match_parent"
android:layout_height="56dp"
android:layout_margin="16dp"
android:text="@string/create_poll_button"
app:layout_constraintBottom_toBottomOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>

43
vector/src/main/res/layout/item_form_text_input_with_delete.xml Normal file
View File

@ -0,0 +1,43 @@
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="?android:colorBackground"
android:minHeight="@dimen/item_form_min_height">
<com.google.android.material.textfield.TextInputLayout
android:id="@+id/formTextInputTextInputLayout"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="@dimen/layout_horizontal_margin"
android:layout_marginEnd="@dimen/layout_horizontal_margin"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toStartOf="@id/formTextInputDeleteButton"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<com.google.android.material.textfield.TextInputEditText
android:id="@+id/formTextInputTextInputEditText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
tools:hint="@string/create_room_name_hint" />
</com.google.android.material.textfield.TextInputLayout>
<ImageButton
android:id="@+id/formTextInputDeleteButton"
android:layout_width="32dp"
android:layout_height="32dp"
android:layout_marginEnd="@dimen/layout_horizontal_margin"
android:background="@drawable/circle"
android:contentDescription="@string/delete"
android:scaleType="center"
android:src="@drawable/ic_delete"
app:layout_constraintBottom_toBottomOf="@id/formTextInputTextInputLayout"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="@id/formTextInputTextInputLayout"
app:tint="?vctr_content_secondary" />
</androidx.constraintlayout.widget.ConstraintLayout>

6
vector/src/main/res/values/strings.xml
View File

@ -3628,4 +3628,10 @@
<!-- Poll -->
<string name="create_poll_title">Create Poll</string>
<string name="create_poll_question_title">Poll question or topic</string>
<string name="create_poll_question_hint">Question or topic</string>
<string name="create_poll_options_title">Create options</string>
<string name="create_poll_options_hint">Option %1$d</string>
<string name="create_poll_add_option">ADD OPTION</string>
<string name="create_poll_button">CREATE POLL</string>
</resources>