Add refund button to history items and allow to refund ordersHEADmaster

(still hidden in UI because API incomplete/broken)

3 files changed, 232 insertions, 4 deletions

diff --git a/app/src/main/res/layout/fragment_refund.xml b/app/src/main/res/layout/fragment_refund.xml
new file mode 100644
index 0000000..5a78cdd
--- /dev/null
+++ b/app/src/main/res/layout/fragment_refund.xml
@@ -0,0 +1,122 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ This file is part of GNU Taler
+  ~ (C) 2020 Taler Systems S.A.
+  ~
+  ~ GNU Taler is free software; you can redistribute it and/or modify it under the
+  ~ terms of the GNU General Public License as published by the Free Software
+  ~ Foundation; either version 3, or (at your option) any later version.
+  ~
+  ~ GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
+  ~ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+  ~ A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+  ~
+  ~ You should have received a copy of the GNU General Public License along with
+  ~ GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+  -->
+
+<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="match_parent"
+        tools:context=".history.RefundFragment">
+
+    <com.google.android.material.textfield.TextInputLayout
+            android:id="@+id/amountView"
+            style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox.Dense"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_margin="16dp"
+            android:hint="@string/refund_amount"
+            app:boxBackgroundMode="outline"
+            app:endIconMode="clear_text"
+            app:endIconTint="?attr/colorControlNormal"
+            app:layout_constraintBottom_toTopOf="@+id/reasonView"
+            app:layout_constraintEnd_toStartOf="@+id/currencyView"
+            app:layout_constraintHorizontal_chainStyle="packed"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent"
+            app:layout_constraintVertical_chainStyle="spread">
+
+        <com.google.android.material.textfield.TextInputEditText
+                android:id="@+id/amountInputView"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:ems="6"
+                android:inputType="numberDecimal"
+                tools:text="23.42" />
+
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <TextView
+            android:id="@+id/currencyView"
+            android:layout_width="wrap_content"
+            android:layout_height="0dp"
+            android:layout_marginStart="8dp"
+            android:gravity="start|center_vertical"
+            app:layout_constraintBottom_toBottomOf="@+id/amountView"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toEndOf="@+id/amountView"
+            app:layout_constraintTop_toTopOf="@+id/amountView"
+            tools:text="TESTKUDOS" />
+
+    <com.google.android.material.textfield.TextInputLayout
+            android:id="@+id/reasonView"
+            style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox.Dense"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_margin="16dp"
+            android:hint="@string/refund_reason"
+            app:endIconMode="clear_text"
+            app:layout_constraintBottom_toTopOf="@+id/abortButton"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintHorizontal_bias="0.5"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/amountView">
+
+        <com.google.android.material.textfield.TextInputEditText
+                android:id="@+id/reasonInputView"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:inputType="textAutoComplete|textAutoCorrect|textMultiLine" />
+
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <Button
+            android:id="@+id/abortButton"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_margin="16dp"
+            android:backgroundTint="@color/red"
+            android:text="@string/refund_abort"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toStartOf="@+id/refundButton"
+            app:layout_constraintHorizontal_bias="0.76"
+            app:layout_constraintHorizontal_chainStyle="spread_inside"
+            app:layout_constraintStart_toStartOf="parent" />
+
+    <Button
+            android:id="@+id/refundButton"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_margin="16dp"
+            android:backgroundTint="@color/green"
+            android:text="@string/refund_confirm"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintHorizontal_bias="0.5"
+            app:layout_constraintStart_toEndOf="@+id/abortButton" />
+
+    <ProgressBar
+            android:id="@+id/progressBar"
+            style="?android:attr/progressBarStyle"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:visibility="invisible"
+            app:layout_constraintBottom_toBottomOf="@+id/refundButton"
+            app:layout_constraintEnd_toEndOf="@+id/refundButton"
+            app:layout_constraintStart_toStartOf="@+id/refundButton"
+            app:layout_constraintTop_toTopOf="@+id/refundButton"
+            tools:visibility="visible" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/app/src/main/res/layout/fragment_refund_uri.xml b/app/src/main/res/layout/fragment_refund_uri.xml
new file mode 100644
index 0000000..8447d28
--- /dev/null
+++ b/app/src/main/res/layout/fragment_refund_uri.xml
@@ -0,0 +1,93 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ This file is part of GNU Taler
+  ~ (C) 2020 Taler Systems S.A.
+  ~
+  ~ GNU Taler is free software; you can redistribute it and/or modify it under the
+  ~ terms of the GNU General Public License as published by the Free Software
+  ~ Foundation; either version 3, or (at your option) any later version.
+  ~
+  ~ GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
+  ~ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+  ~ A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+  ~
+  ~ You should have received a copy of the GNU General Public License along with
+  ~ GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+  -->
+
+<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="match_parent"
+        tools:context=".payment.ProcessPaymentFragment">
+
+    <ImageView
+            android:id="@+id/refundQrcodeView"
+            android:layout_width="0dp"
+            android:layout_height="0dp"
+            android:layout_margin="32dp"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toStartOf="@+id/guideline"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent"
+            tools:ignore="ContentDescription"
+            tools:src="@tools:sample/avatars" />
+
+    <androidx.constraintlayout.widget.Guideline
+            android:id="@+id/guideline"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            app:layout_constraintGuide_percent="0.54" />
+
+    <TextView
+            android:id="@+id/refundIntroView"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_margin="16dp"
+            android:text="@string/refund_intro_nfc"
+            android:textAlignment="center"
+            android:textSize="24sp"
+            app:layout_constraintBottom_toTopOf="@+id/refundAmountView"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="@+id/guideline"
+            app:layout_constraintTop_toTopOf="parent"
+            app:layout_constraintVertical_chainStyle="spread" />
+
+    <TextView
+            android:id="@+id/refundAmountView"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_margin="16dp"
+            android:textAppearance="@style/TextAppearance.AppCompat.Headline"
+            app:layout_constraintBottom_toTopOf="@+id/refundRefView"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="@+id/guideline"
+            app:layout_constraintTop_toBottomOf="@+id/refundIntroView"
+            tools:text="10.49 TESTKUDOS" />
+
+    <TextView
+            android:id="@+id/refundRefView"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_margin="16dp"
+            android:textAlignment="center"
+            app:layout_constraintBottom_toTopOf="@id/cancelRefundButton"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="@+id/guideline"
+            app:layout_constraintTop_toBottomOf="@+id/refundAmountView"
+            tools:text="@string/refund_order_ref" />
+
+    <Button
+            android:id="@+id/cancelRefundButton"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_margin="16dp"
+            android:backgroundTint="@color/red"
+            android:text="@string/refund_abort"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintHorizontal_bias="0.0"
+            app:layout_constraintStart_toStartOf="@+id/guideline" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/app/src/main/res/layout/list_item_history.xml b/app/src/main/res/layout/list_item_history.xml
index 06ffff2..fe485ba 100644
--- a/app/src/main/res/layout/list_item_history.xml
+++ b/app/src/main/res/layout/list_item_history.xml
@@ -40,12 +40,12 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginStart="8dp"
+            android:layout_marginEnd="16dp"
             android:textColor="?android:attr/textColorPrimary"
             android:textSize="20sp"
             android:textStyle="bold"
             app:layout_constraintBottom_toBottomOf="@+id/orderSummaryView"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintHorizontal_bias="0.0"
+            app:layout_constraintEnd_toStartOf="@+id/refundButton"
             app:layout_constraintStart_toEndOf="@+id/orderSummaryView"
             app:layout_constraintTop_toTopOf="parent"
             app:layout_constraintVertical_bias="0.0"
@@ -72,13 +72,26 @@
             android:layout_height="wrap_content"
             android:layout_marginStart="8dp"
             android:layout_marginTop="8dp"
+            android:layout_marginEnd="16dp"
             android:textSize="20sp"
             app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintHorizontal_bias="0.5"
+            app:layout_constraintEnd_toStartOf="@+id/refundButton"
             app:layout_constraintStart_toEndOf="@+id/orderIdView"
             app:layout_constraintTop_toBottomOf="@+id/orderAmountView"
             app:layout_constraintVertical_bias="1.0"
             tools:text="3 hrs. ago" />
 
+    <ImageButton
+            android:id="@+id/refundButton"
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:backgroundTint="?colorPrimary"
+            android:contentDescription="@string/history_refund"
+            android:tint="?attr/colorOnPrimary"
+            android:visibility="gone"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toTopOf="parent"
+            app:srcCompat="@drawable/ic_cash_refund" />
+
 </androidx.constraintlayout.widget.ConstraintLayout>