[wallet] Move balance down in transaction list

and show new buttons for sending/receiving (not functional yet)

3 files changed, 96 insertions, 7 deletions

diff --git a/wallet/src/main/java/net/taler/wallet/transactions/TransactionsFragment.kt b/wallet/src/main/java/net/taler/wallet/transactions/TransactionsFragment.kt
index dd0af84..f5840ab 100644
--- a/wallet/src/main/java/net/taler/wallet/transactions/TransactionsFragment.kt
+++ b/wallet/src/main/java/net/taler/wallet/transactions/TransactionsFragment.kt
@@ -106,8 +106,7 @@ class TransactionsFragment : Fragment(), OnTransactionClickListener, ActionMode.
             // hide extra fab when in single currency mode (uses MainFragment's FAB)
             if (balances.size == 1) ui.mainFab.visibility = INVISIBLE
             balances.find { it.currency == currency }?.available?.let { amount: Amount ->
-                requireActivity().title =
-                    getString(R.string.transactions_detail_title_balance, amount)
+                ui.amount.text = amount.amountStr
             }
         }
         transactionManager.progress.observe(viewLifecycleOwner) { show ->
@@ -136,6 +135,11 @@ class TransactionsFragment : Fragment(), OnTransactionClickListener, ActionMode.
         setupSearch(menu.findItem(R.id.action_search))
     }
 
+    override fun onStart() {
+        super.onStart()
+        requireActivity().title = getString(R.string.transactions_detail_title_currency, currency)
+    }
+
     private fun setupSearch(item: MenuItem) {
         item.setOnActionExpandListener(object : MenuItem.OnActionExpandListener {
             override fun onMenuItemActionExpand(item: MenuItem) = true
diff --git a/wallet/src/main/res/layout/fragment_transactions.xml b/wallet/src/main/res/layout/fragment_transactions.xml
index 22d6d48..60675bb 100644
--- a/wallet/src/main/res/layout/fragment_transactions.xml
+++ b/wallet/src/main/res/layout/fragment_transactions.xml
@@ -14,19 +14,91 @@
   ~ GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
   -->
 
-<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<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">
 
+    <com.google.android.material.button.MaterialButton
+        android:id="@+id/sendButton"
+        style="@style/Widget.MaterialComponents.Button.TextButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/transactions_send_funds"
+        app:layout_constraintBottom_toTopOf="@+id/divider"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <com.google.android.material.button.MaterialButton
+        android:id="@+id/receiveButton"
+        style="@style/Widget.MaterialComponents.Button.TextButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/transactions_receive_funds"
+        app:layout_constraintBottom_toTopOf="@+id/divider"
+        app:layout_constraintEnd_toStartOf="@+id/amount"
+        app:layout_constraintHorizontal_chainStyle="spread_inside"
+        app:layout_constraintStart_toEndOf="@+id/sendButton"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/balanceLabel"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="8dp"
+        android:layout_marginEnd="16dp"
+        android:text="@string/transactions_balance"
+        android:textSize="14sp"
+        app:layout_constraintBottom_toTopOf="@+id/amount"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="1.0"
+        app:layout_constraintStart_toEndOf="@+id/receiveButton"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/amount"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="16dp"
+        android:layout_marginBottom="8dp"
+        android:textSize="24sp"
+        android:textStyle="bold"
+        app:layout_constrainedWidth="true"
+        app:layout_constraintBottom_toTopOf="@+id/divider"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toEndOf="@+id/receiveButton"
+        app:layout_constraintTop_toBottomOf="@+id/balanceLabel"
+        tools:text="23.42"
+        tools:visibility="visible" />
+
+    <androidx.constraintlayout.widget.Barrier
+        android:id="@+id/topBarrier"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        app:barrierDirection="bottom"
+        app:constraint_referenced_ids="sendButton,receiveButton,amount" />
+
+    <com.google.android.material.divider.MaterialDivider
+        android:id="@+id/divider"
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/topBarrier" />
+
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/list"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
+        android:layout_height="0dp"
         android:scrollbars="vertical"
         android:visibility="invisible"
         app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/divider"
         tools:listitem="@layout/list_item_transaction"
         tools:visibility="visible" />
 
@@ -37,6 +109,10 @@
         android:layout_gravity="center"
         android:text="@string/transactions_empty"
         android:visibility="invisible"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/divider"
         tools:visibility="visible" />
 
     <ProgressBar
@@ -46,6 +122,10 @@
         android:layout_height="wrap_content"
         android:layout_gravity="center"
         android:visibility="invisible"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/divider"
         tools:visibility="visible" />
 
     <com.google.android.material.floatingactionbutton.FloatingActionButton
@@ -55,6 +135,8 @@
         android:layout_height="wrap_content"
         android:contentDescription="@string/button_scan_qr_code"
         android:src="@drawable/ic_scan_qr"
-        app:layout_behavior="com.google.android.material.behavior.HideBottomViewOnScrollBehavior" />
+        app:layout_behavior="com.google.android.material.behavior.HideBottomViewOnScrollBehavior"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent" />
 
-</FrameLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/wallet/src/main/res/values/strings.xml b/wallet/src/main/res/values/strings.xml
index d1a0c78..d9c4792 100644
--- a/wallet/src/main/res/values/strings.xml
+++ b/wallet/src/main/res/values/strings.xml
@@ -70,11 +70,14 @@ GNU Taler is immune against many types of fraud, such as phishing of credit card
     <string name="balances_empty_state">There is no digital cash in your wallet.\n\nYou can get test money from the demo bank:\n\nhttps://bank.demo.taler.net</string>
 
     <string name="transactions_title">Transactions</string>
+    <string name="transactions_balance">Balance</string>
+    <string name="transactions_send_funds">Send\nFunds</string>
+    <string name="transactions_receive_funds">Receive\nFunds</string>
     <string name="transactions_empty">You don\'t have any transactions</string>
     <string name="transactions_empty_search">No transactions found. Try a different search.</string>
     <string name="transactions_error">Could not load transactions\n\n%s</string>
     <string name="transactions_detail_title">Transaction</string>
-    <string name="transactions_detail_title_balance">Balance: %s</string>
+    <string name="transactions_detail_title_currency">%s Transactions</string>
     <string name="transactions_delete">Delete</string>
     <string name="transactions_select_all">Select All</string>
     <string name="transactions_delete_dialog_title">Delete Transaction</string>