Update button design

vector/src/main/java/im/vector/app/core/ui/list/ButtonPositiveDestructiveButtonBarItem.kt

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2020 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.core.ui.list
+
+import com.airbnb.epoxy.EpoxyAttribute
+import com.airbnb.epoxy.EpoxyModelClass
+import com.google.android.material.button.MaterialButton
+import im.vector.app.R
+import im.vector.app.core.epoxy.ClickListener
+import im.vector.app.core.epoxy.VectorEpoxyHolder
+import im.vector.app.core.epoxy.VectorEpoxyModel
+import im.vector.app.core.epoxy.onClick
+import im.vector.lib.core.utils.epoxy.charsequence.EpoxyCharSequence
+
+/**
+ * A generic button list item.
+ */
+@EpoxyModelClass(layout = R.layout.item_positive_destrutive_buttons)
+abstract class ButtonPositiveDestructiveButtonBarItem : VectorEpoxyModel<ButtonPositiveDestructiveButtonBarItem.Holder>() {
+
+    @EpoxyAttribute
+    var positiveText: EpoxyCharSequence? = null
+
+    @EpoxyAttribute
+    var destructiveText: EpoxyCharSequence? = null
+
+    @EpoxyAttribute(EpoxyAttribute.Option.DoNotHash)
+    var positiveButtonClickAction: ClickListener? = null
+
+    @EpoxyAttribute(EpoxyAttribute.Option.DoNotHash)
+    var destructiveButtonClickAction: ClickListener? = null
+
+    override fun bind(holder: Holder) {
+        super.bind(holder)
+        positiveText?.charSequence?.let { holder.positiveButton.text = it }
+        destructiveText?.charSequence?.let { holder.destructiveButton.text = it }
+
+        holder.positiveButton.onClick(positiveButtonClickAction)
+        holder.destructiveButton.onClick(destructiveButtonClickAction)
+    }
+
+    class Holder : VectorEpoxyHolder() {
+        val destructiveButton by bind<MaterialButton>(R.id.destructive_button)
+        val positiveButton by bind<MaterialButton>(R.id.positive_button)
+    }
+}

vector/src/main/java/im/vector/app/features/crypto/verification/choose/VerificationChooseMethodController.kt

@@ -21,7 +21,7 @@ import im.vector.app.R
 import im.vector.app.core.epoxy.bottomSheetDividerItem
 import im.vector.app.core.resources.ColorProvider
 import im.vector.app.core.resources.StringProvider
-import im.vector.app.core.ui.list.genericButtonItem
+import im.vector.app.core.ui.list.buttonPositiveDestructiveButtonBarItem
 import im.vector.app.features.crypto.verification.epoxy.bottomSheetVerificationActionItem
 import im.vector.app.features.crypto.verification.epoxy.bottomSheetVerificationNoticeItem
 import im.vector.app.features.crypto.verification.epoxy.bottomSheetVerificationQrCodeItem
@@ -111,17 +111,12 @@ class VerificationChooseMethodController @Inject constructor(
             }
         } else if (!state.isReadied) {
             // a bit of a special case, if you tapped on the timeline cell but not on a button
-            genericButtonItem {
-                id("accept_request")
-                textColor(host.colorProvider.getColorFromAttribute(R.attr.colorPrimary))
-                text(host.stringProvider.getString(R.string.action_accept))
-                buttonClickAction { host.listener?.acceptRequest() }
-            }
-            genericButtonItem {
-                id("decline_request")
-                textColor(host.colorProvider.getColorFromAttribute(R.attr.colorError))
-                text(host.stringProvider.getString(R.string.action_decline))
-                buttonClickAction { host.listener?.declineRequest() }
+            buttonPositiveDestructiveButtonBarItem {
+                id("accept_decline")
+                positiveText(host.stringProvider.getString(R.string.action_accept).toEpoxyCharSequence())
+                destructiveText(host.stringProvider.getString(R.string.action_decline).toEpoxyCharSequence())
+                positiveButtonClickAction { host.listener?.acceptRequest() }
+                destructiveButtonClickAction { host.listener?.declineRequest() }
             }
         }
 

vector/src/main/res/layout/item_positive_destrutive_buttons.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:gravity="center_horizontal"
+    android:orientation="horizontal"
+    tools:visibility="visible">
+
+    <Button
+        android:id="@+id/destructive_button"
+        style="@style/Widget.Vector.Button.Destructive"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="16dp"
+        android:text="@string/action_decline" />
+
+    <Button
+        android:id="@+id/positive_button"
+        style="@style/Widget.Vector.Button.Positive"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/action_accept" />
+
+</LinearLayout>