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Diffstat (limited to 'wallet/src/main/java/net/taler/wallet/settings/SettingsFragment.kt')
-rw-r--r--wallet/src/main/java/net/taler/wallet/settings/SettingsFragment.kt125
1 files changed, 125 insertions, 0 deletions
diff --git a/wallet/src/main/java/net/taler/wallet/settings/SettingsFragment.kt b/wallet/src/main/java/net/taler/wallet/settings/SettingsFragment.kt
new file mode 100644
index 0000000..31295d6
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+++ b/wallet/src/main/java/net/taler/wallet/settings/SettingsFragment.kt
@@ -0,0 +1,125 @@
+/*
+ * 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.settings
+
+import android.os.Bundle
+import android.view.View
+import androidx.appcompat.app.AlertDialog
+import androidx.fragment.app.activityViewModels
+import androidx.lifecycle.Observer
+import androidx.preference.Preference
+import androidx.preference.PreferenceFragmentCompat
+import androidx.preference.SwitchPreferenceCompat
+import com.google.android.material.snackbar.BaseTransientBottomBar.LENGTH_SHORT
+import com.google.android.material.snackbar.Snackbar
+import net.taler.common.toRelativeTime
+import net.taler.wallet.BuildConfig.VERSION_CODE
+import net.taler.wallet.BuildConfig.VERSION_NAME
+import net.taler.wallet.BuildConfig.WALLET_CORE_VERSION
+import net.taler.wallet.MainViewModel
+import net.taler.wallet.R
+
+
+class SettingsFragment : PreferenceFragmentCompat() {
+
+ private val model: MainViewModel by activityViewModels()
+ private val withdrawManager by lazy { model.withdrawManager }
+
+ private lateinit var prefBackup: Preference
+ private lateinit var prefDevMode: SwitchPreferenceCompat
+ private lateinit var prefWithdrawTest: Preference
+ private lateinit var prefVersionApp: Preference
+ private lateinit var prefVersionCore: Preference
+ private lateinit var prefVersionExchange: Preference
+ private lateinit var prefVersionMerchant: Preference
+ private lateinit var prefReset: Preference
+ private val devPrefs by lazy {
+ listOf(
+ prefBackup,
+ prefWithdrawTest,
+ prefVersionApp,
+ prefVersionCore,
+ prefVersionExchange,
+ prefVersionMerchant,
+ prefReset
+ )
+ }
+
+ override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
+ setPreferencesFromResource(R.xml.settings_main, rootKey)
+ prefBackup = findPreference("pref_backup")!!
+ prefDevMode = findPreference("pref_dev_mode")!!
+ prefWithdrawTest = findPreference("pref_testkudos")!!
+ prefVersionApp = findPreference("pref_version_app")!!
+ prefVersionCore = findPreference("pref_version_core")!!
+ prefVersionExchange = findPreference("pref_version_protocol_exchange")!!
+ prefVersionMerchant = findPreference("pref_version_protocol_merchant")!!
+ prefReset = findPreference("pref_reset")!!
+ }
+
+ override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+ super.onViewCreated(view, savedInstanceState)
+
+ model.lastBackup.observe(viewLifecycleOwner, Observer {
+ val time = it.toRelativeTime(requireContext())
+ prefBackup.summary = getString(R.string.backup_last, time)
+ })
+
+ model.devMode.observe(viewLifecycleOwner, Observer { enabled ->
+ prefDevMode.isChecked = enabled
+ if (enabled) {
+ prefVersionApp.summary = "$VERSION_NAME ($VERSION_CODE)"
+ prefVersionCore.summary = WALLET_CORE_VERSION
+ model.exchangeVersion?.let { prefVersionExchange.summary = it }
+ model.merchantVersion?.let { prefVersionMerchant.summary = it }
+ }
+ devPrefs.forEach { it.isVisible = enabled }
+ })
+ prefDevMode.setOnPreferenceChangeListener { _, newValue ->
+ model.devMode.value = newValue as Boolean
+ true
+ }
+
+ withdrawManager.testWithdrawalInProgress.observe(viewLifecycleOwner, Observer { loading ->
+ prefWithdrawTest.isEnabled = !loading
+ model.showProgressBar.value = loading
+ })
+ prefWithdrawTest.setOnPreferenceClickListener {
+ withdrawManager.withdrawTestkudos()
+ true
+ }
+
+ prefReset.setOnPreferenceClickListener {
+ showResetDialog()
+ true
+ }
+ }
+
+ private fun showResetDialog() {
+ AlertDialog.Builder(requireContext())
+ .setMessage("Do you really want to reset the wallet and lose all coins and purchases?")
+ .setPositiveButton("Reset") { _, _ ->
+ model.dangerouslyReset()
+ Snackbar.make(requireView(), "Wallet has been reset", LENGTH_SHORT).show()
+ }
+ .setNegativeButton("Cancel") { _, _ ->
+ Snackbar.make(requireView(), "Reset cancelled", LENGTH_SHORT).show()
+ }
+ .show()
+ }
+
+}