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Diffstat (limited to 'wallet/src/main/java/net/taler/wallet/history/WalletHistoryFragment.kt')
-rw-r--r--wallet/src/main/java/net/taler/wallet/history/WalletHistoryFragment.kt115
1 files changed, 115 insertions, 0 deletions
diff --git a/wallet/src/main/java/net/taler/wallet/history/WalletHistoryFragment.kt b/wallet/src/main/java/net/taler/wallet/history/WalletHistoryFragment.kt
new file mode 100644
index 00000000..4f8ab826
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+++ b/wallet/src/main/java/net/taler/wallet/history/WalletHistoryFragment.kt
@@ -0,0 +1,115 @@
+/*
+ * 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/>
+ */
+
+package net.taler.wallet.history
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.Menu
+import android.view.MenuInflater
+import android.view.MenuItem
+import android.view.View
+import android.view.View.INVISIBLE
+import android.view.View.VISIBLE
+import android.view.ViewGroup
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.activityViewModels
+import androidx.lifecycle.Observer
+import androidx.recyclerview.widget.DividerItemDecoration
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.LinearLayoutManager.VERTICAL
+import kotlinx.android.synthetic.main.fragment_show_balance.*
+import kotlinx.android.synthetic.main.fragment_show_history.*
+import net.taler.wallet.R
+import net.taler.wallet.WalletViewModel
+
+interface OnEventClickListener {
+ fun onEventClicked(event: HistoryEvent)
+}
+
+class WalletHistoryFragment : Fragment(), OnEventClickListener {
+
+ private val model: WalletViewModel by activityViewModels()
+ private val historyManager by lazy { model.historyManager }
+ private lateinit var showAllItem: MenuItem
+ private var reloadHistoryItem: MenuItem? = null
+ private val historyAdapter = WalletHistoryAdapter(this)
+
+ override fun onCreate(savedInstanceState: Bundle?) {
+ super.onCreate(savedInstanceState)
+ setHasOptionsMenu(true)
+ }
+
+ override fun onCreateView(
+ inflater: LayoutInflater, container: ViewGroup?,
+ savedInstanceState: Bundle?
+ ): View? {
+ return inflater.inflate(R.layout.fragment_show_history, container, false)
+ }
+
+ override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+ historyList.apply {
+ layoutManager = LinearLayoutManager(context)
+ adapter = historyAdapter
+ addItemDecoration(DividerItemDecoration(context, VERTICAL))
+ }
+
+ model.devMode.observe(viewLifecycleOwner, Observer { enabled ->
+ reloadHistoryItem?.isVisible = enabled
+ })
+ historyManager.progress.observe(viewLifecycleOwner, Observer { show ->
+ historyProgressBar.visibility = if (show) VISIBLE else INVISIBLE
+ })
+ historyManager.history.observe(viewLifecycleOwner, Observer { history ->
+ historyEmptyState.visibility = if (history.isEmpty()) VISIBLE else INVISIBLE
+ historyAdapter.update(history)
+ })
+
+ // kicks off initial load, needs to be adapted if showAll state is ever saved
+ if (savedInstanceState == null) historyManager.showAll.value = model.devMode.value
+ }
+
+ override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
+ inflater.inflate(R.menu.history, menu)
+ showAllItem = menu.findItem(R.id.show_all_history)
+ showAllItem.isChecked = historyManager.showAll.value == true
+ reloadHistoryItem = menu.findItem(R.id.reload_history).apply {
+ isVisible = model.devMode.value!!
+ }
+ }
+
+ override fun onOptionsItemSelected(item: MenuItem): Boolean {
+ return when (item.itemId) {
+ R.id.show_all_history -> {
+ item.isChecked = !item.isChecked
+ historyManager.showAll.value = item.isChecked
+ true
+ }
+ R.id.reload_history -> {
+ historyManager.showAll.value = showAllItem.isChecked
+ true
+ }
+ else -> super.onOptionsItemSelected(item)
+ }
+ }
+
+ override fun onEventClicked(event: HistoryEvent) {
+ if (model.devMode.value != true) return
+ JsonDialogFragment.new(event.json.toString(4))
+ .show(parentFragmentManager, null)
+ }
+
+}