/* * 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 */ package net.taler.wallet.settings import android.os.Bundle import android.view.View import androidx.activity.result.contract.ActivityResultContracts.OpenDocument import androidx.activity.result.contract.ActivityResultContracts.CreateDocument import androidx.fragment.app.activityViewModels import androidx.preference.Preference import androidx.preference.PreferenceFragmentCompat import androidx.preference.SwitchPreferenceCompat import com.google.android.material.dialog.MaterialAlertDialogBuilder import com.google.android.material.snackbar.BaseTransientBottomBar.LENGTH_SHORT import com.google.android.material.snackbar.Snackbar import net.taler.common.showError import net.taler.wallet.BuildConfig.FLAVOR import net.taler.wallet.BuildConfig.VERSION_CODE import net.taler.wallet.BuildConfig.VERSION_NAME import net.taler.wallet.MainViewModel import net.taler.wallet.R import net.taler.wallet.withdraw.WithdrawTestStatus import java.lang.System.currentTimeMillis class SettingsFragment : PreferenceFragmentCompat() { private val model: MainViewModel by activityViewModels() private val settingsManager get() = model.settingsManager private val withdrawManager by lazy { model.withdrawManager } private lateinit var prefDevMode: SwitchPreferenceCompat private lateinit var prefWithdrawTest: Preference private lateinit var prefLogcat: Preference private lateinit var prefExportDb: Preference private lateinit var prefImportDb: Preference private lateinit var prefVersionApp: Preference private lateinit var prefVersionCore: Preference private lateinit var prefVersionExchange: Preference private lateinit var prefVersionMerchant: Preference private lateinit var prefTest: Preference private lateinit var prefReset: Preference private val devPrefs by lazy { listOf( prefVersionCore, prefWithdrawTest, prefLogcat, prefExportDb, prefImportDb, prefVersionExchange, prefVersionMerchant, prefTest, prefReset, ) } private val logLauncher = registerForActivityResult(CreateDocument("text/plain")) { uri -> settingsManager.exportLogcat(uri) } private val dbExportLauncher = registerForActivityResult(CreateDocument("application/json")) { uri -> settingsManager.exportDb(uri) } private val dbImportLauncher = registerForActivityResult(OpenDocument()) { uri -> settingsManager.importDb(uri) } override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) { setPreferencesFromResource(R.xml.settings_main, rootKey) prefDevMode = findPreference("pref_dev_mode")!! prefWithdrawTest = findPreference("pref_testkudos")!! prefLogcat = findPreference("pref_logcat")!! prefExportDb = findPreference("pref_export_db")!! prefImportDb = findPreference("pref_import_db")!! prefVersionApp = findPreference("pref_version_app")!! prefVersionCore = findPreference("pref_version_core")!! prefVersionExchange = findPreference("pref_version_protocol_exchange")!! prefVersionMerchant = findPreference("pref_version_protocol_merchant")!! prefTest = findPreference("pref_test")!! prefReset = findPreference("pref_reset")!! } override fun onViewCreated(view: View, savedInstanceState: Bundle?) { super.onViewCreated(view, savedInstanceState) prefVersionApp.summary = "$VERSION_NAME ($FLAVOR $VERSION_CODE)" prefVersionCore.summary = "${model.walletVersion} (${model.walletVersionHash?.take(7)})" model.exchangeVersion?.let { prefVersionExchange.summary = it } model.merchantVersion?.let { prefVersionMerchant.summary = it } model.devMode.observe(viewLifecycleOwner) { enabled -> prefDevMode.isChecked = enabled devPrefs.forEach { it.isVisible = enabled } } prefDevMode.setOnPreferenceChangeListener { _, newValue -> model.devMode.value = newValue as Boolean true } withdrawManager.testWithdrawalStatus.observe(viewLifecycleOwner) { status -> if (status == null) return@observe val loading = status is WithdrawTestStatus.Withdrawing prefWithdrawTest.isEnabled = !loading model.showProgressBar.value = loading if (status is WithdrawTestStatus.Error) { requireActivity().showError(R.string.withdraw_error_test, status.message) } withdrawManager.testWithdrawalStatus.value = null } prefWithdrawTest.setOnPreferenceClickListener { withdrawManager.withdrawTestkudos() true } prefLogcat.setOnPreferenceClickListener { logLauncher.launch("taler-wallet-log-${currentTimeMillis()}.txt") true } prefExportDb.setOnPreferenceClickListener { dbExportLauncher.launch("taler-wallet-db-${currentTimeMillis()}.json") true } prefImportDb.setOnPreferenceClickListener { showImportDialog() true } prefTest.setOnPreferenceClickListener { model.runIntegrationTest() true } prefReset.setOnPreferenceClickListener { showResetDialog() true } } private fun showImportDialog() { MaterialAlertDialogBuilder(requireContext(), R.style.MaterialAlertDialog_Material3) .setMessage(R.string.settings_dialog_import_message) .setNegativeButton(R.string.import_db) { _, _ -> dbImportLauncher.launch(arrayOf("application/json")) } .setPositiveButton(R.string.cancel) { _, _ -> Snackbar.make(requireView(), getString(R.string.settings_alert_import_canceled), LENGTH_SHORT).show() } .show() } private fun showResetDialog() { MaterialAlertDialogBuilder(requireContext(), R.style.MaterialAlertDialog_Material3) .setMessage(R.string.settings_dialog_reset_message) .setNegativeButton(R.string.reset) { _, _ -> settingsManager.clearDb { model.dangerouslyReset() } Snackbar.make(requireView(), getString(R.string.settings_alert_reset_done), LENGTH_SHORT).show() } .setPositiveButton(R.string.cancel) { _, _ -> Snackbar.make(requireView(), getString(R.string.settings_alert_reset_canceled), LENGTH_SHORT).show() } .show() } }