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Code Issues Packages Projects Releases Wiki Activity

Create ButtonStateView with some custom attributes

This commit is contained in:
Benoit Marty 2019-05-27 12:08:18 +02:00
parent 390c6a1977
commit fe6e27fd6a
5 changed files with 167 additions and 58 deletions
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85
vector/src/main/java/im/vector/riotredesign/core/platform/ButtonStateView.kt Executable file
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@ -0,0 +1,85 @@
/*
* Copyright 2019 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.riotredesign.core.platform
import android.content.Context
import android.util.AttributeSet
import android.view.View
import android.view.ViewGroup
import android.widget.FrameLayout
import androidx.core.view.isInvisible
import androidx.core.view.isVisible
import im.vector.riotredesign.R
import kotlinx.android.synthetic.main.view_button_state.view.*
class ButtonStateView @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null, defStyle: Int = 0)
: FrameLayout(context, attrs, defStyle) {
sealed class State {
object Button : State()
object Loading : State()
object Loaded : State()
object Error : State()
}
var callback: Callback? = null
interface Callback {
fun onButtonClicked()
fun onRetryClicked()
}
init {
View.inflate(context, R.layout.view_button_state, this)
layoutParams = LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT)
buttonStateButton.setOnClickListener {
callback?.onButtonClicked()
}
buttonStateRetry.setOnClickListener {
callback?.onRetryClicked()
}
// Read attributes
context.theme.obtainStyledAttributes(
attrs,
R.styleable.ButtonStateView,
0, 0)
.apply {
try {
buttonStateButton.text = getString(R.styleable.ButtonStateView_bsv_button_text)
buttonStateLoaded.setImageDrawable(getDrawable(R.styleable.ButtonStateView_bsv_loaded_image_src))
} finally {
recycle()
}
}
}
fun render(newState: State) {
if (newState == State.Button) {
buttonStateButton.isVisible = true
} else {
// We use isInvisible because we want to keep button space in the layout
buttonStateButton.isInvisible = true
}
buttonStateLoading.isVisible = newState == State.Loading
buttonStateLoaded.isVisible = newState == State.Loaded
buttonStateRetry.isVisible = newState == State.Error
}
}

38
vector/src/main/java/im/vector/riotredesign/features/roomdirectory/PublicRoomItem.kt
View File

@ -16,17 +16,15 @@
package im.vector.riotredesign.features.roomdirectory
import android.view.View
import android.view.ViewGroup
import android.widget.ImageView
import android.widget.TextView
import androidx.core.view.isInvisible
import androidx.core.view.isVisible
import com.airbnb.epoxy.EpoxyAttribute
import com.airbnb.epoxy.EpoxyModelClass
import im.vector.riotredesign.R
import im.vector.riotredesign.core.epoxy.VectorEpoxyHolder
import im.vector.riotredesign.core.epoxy.VectorEpoxyModel
import im.vector.riotredesign.core.platform.ButtonStateView
import im.vector.riotredesign.features.home.AvatarRenderer
@EpoxyModelClass(layout = R.layout.item_public_room)
@ -68,20 +66,26 @@ abstract class PublicRoomItem : VectorEpoxyModel<PublicRoomItem.Holder>() {
// TODO Use formatter for big numbers?
holder.counterView.text = nbOfMembers.toString()
if (joinState == JoinState.NOT_JOINED) {
holder.joinButton.isVisible = true
} else {
// We use isInvisible because we want to keep button space in the layout
holder.joinButton.isInvisible = true
holder.buttonState.render(
when (joinState) {
JoinState.NOT_JOINED -> ButtonStateView.State.Button
JoinState.JOINING -> ButtonStateView.State.Loading
JoinState.JOINED -> ButtonStateView.State.Loaded
JoinState.JOINING_ERROR -> ButtonStateView.State.Error
}
holder.joiningView.isVisible = joinState == JoinState.JOINING
holder.retryButton.isVisible = joinState == JoinState.JOINING_ERROR
holder.joinedView.isVisible = joinState == JoinState.JOINED
)
holder.joinButton.setOnClickListener { joinListener?.invoke() }
holder.retryButton.setOnClickListener { joinListener?.invoke() }
holder.buttonState.callback = object : ButtonStateView.Callback {
override fun onButtonClicked() {
joinListener?.invoke()
}
override fun onRetryClicked() {
// Same action
onButtonClicked()
}
}
}
class Holder : VectorEpoxyHolder() {
val rootView by bind<ViewGroup>(R.id.itemPublicRoomLayout)
@ -90,11 +94,7 @@ abstract class PublicRoomItem : VectorEpoxyModel<PublicRoomItem.Holder>() {
val nameView by bind<TextView>(R.id.itemPublicRoomName)
val counterView by bind<TextView>(R.id.itemPublicRoomMembersCount)
val joinedView by bind<View>(R.id.itemPublicRoomJoined)
val joinButton by bind<View>(R.id.itemPublicRoomJoin)
val joiningView by bind<View>(R.id.itemPublicRoomJoining)
val retryButton by bind<View>(R.id.itemPublicRoomRetry)
}
val buttonState by bind<ButtonStateView>(R.id.itemPublicRoomButtonState)
}
}

43
vector/src/main/res/layout/item_public_room.xml
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@ -55,56 +55,23 @@
android:textColor="#7E899C"
android:textSize="15sp"
app:layout_constraintBottom_toTopOf="@+id/itemPublicRoomBottomSeparator"
app:layout_constraintEnd_toStartOf="@id/itemPublicRoomJoin"
app:layout_constraintEnd_toStartOf="@id/itemPublicRoomButtonState"
app:layout_constraintStart_toEndOf="@id/itemPublicRoomName"
app:layout_constraintTop_toTopOf="parent"
tools:text="148" />
<Button
android:id="@+id/itemPublicRoomJoin"
style="@style/VectorButtonStyleFlat"
<im.vector.riotredesign.core.platform.ButtonStateView
android:id="@+id/itemPublicRoomButtonState"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="8dp"
android:layout_marginRight="8dp"
android:text="@string/join"
app:bsv_button_text="@string/join"
app:bsv_loaded_image_src="@drawable/ic_tick"
app:layout_constraintBottom_toTopOf="@+id/itemPublicRoomBottomSeparator"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<ImageView
android:id="@+id/itemPublicRoomJoined"
android:layout_width="0dp"
android:layout_height="0dp"
android:scaleType="center"
android:src="@drawable/ic_tick"
app:layout_constraintBottom_toTopOf="@+id/itemPublicRoomBottomSeparator"
app:layout_constraintEnd_toEndOf="@+id/itemPublicRoomJoin"
app:layout_constraintStart_toStartOf="@+id/itemPublicRoomJoin"
app:layout_constraintTop_toTopOf="parent" />
<ProgressBar
android:id="@+id/itemPublicRoomJoining"
android:layout_width="0dp"
android:layout_height="24dp"
android:scaleType="center"
app:layout_constraintBottom_toTopOf="@+id/itemPublicRoomBottomSeparator"
app:layout_constraintEnd_toEndOf="@+id/itemPublicRoomJoin"
app:layout_constraintStart_toStartOf="@+id/itemPublicRoomJoin"
app:layout_constraintTop_toTopOf="parent" />
<Button
android:id="@+id/itemPublicRoomRetry"
style="@style/VectorButtonStyleFlat"
android:layout_width="0dp"
android:layout_height="0dp"
android:text="@string/global_retry"
android:textColor="@color/vector_warning_color"
app:layout_constraintBottom_toTopOf="@+id/itemPublicRoomBottomSeparator"
app:layout_constraintEnd_toEndOf="@+id/itemPublicRoomJoin"
app:layout_constraintStart_toStartOf="@+id/itemPublicRoomJoin"
app:layout_constraintTop_toTopOf="parent" />
<View
android:id="@+id/itemPublicRoomBottomSeparator"
android:layout_width="0dp"

45
vector/src/main/res/layout/view_button_state.xml Normal file
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@ -0,0 +1,45 @@
<?xml version="1.0" encoding="utf-8"?>
<merge 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="wrap_content"
android:layout_height="wrap_content"
tools:parentTag="android.widget.FrameLayout">
<Button
android:id="@+id/buttonStateButton"
style="@style/VectorButtonStyleFlat"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginEnd="8dp"
android:layout_marginRight="8dp"
app:layout_constraintBottom_toTopOf="@+id/itemPublicRoomBottomSeparator"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="parent"
tools:text="@string/join" />
<ProgressBar
android:id="@+id/buttonStateLoading"
android:layout_width="32dp"
android:layout_height="32dp"
android:layout_gravity="center"
android:scaleType="center" />
<ImageView
android:id="@+id/buttonStateLoaded"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
tools:src="@drawable/ic_tick" />
<Button
android:id="@+id/buttonStateRetry"
style="@style/VectorButtonStyleFlat"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="@string/global_retry"
android:textColor="@color/vector_warning_color" />
</merge>

12
vector/src/main/res/values/attrs_state_button.xml Normal file
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@ -0,0 +1,12 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<declare-styleable name="ButtonStateView">
<attr name="bsv_loaded_image_src" format="reference" />
<attr name="bsv_button_text" format="reference|string" />
</declare-styleable>
</resources>