diff options
Diffstat (limited to 'merchant-terminal/src/main/java/net/taler/merchantpos/config/ConfigFetcherFragment.kt')
-rw-r--r-- | merchant-terminal/src/main/java/net/taler/merchantpos/config/ConfigFetcherFragment.kt | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/merchant-terminal/src/main/java/net/taler/merchantpos/config/ConfigFetcherFragment.kt b/merchant-terminal/src/main/java/net/taler/merchantpos/config/ConfigFetcherFragment.kt new file mode 100644 index 0000000..c370e33 --- /dev/null +++ b/merchant-terminal/src/main/java/net/taler/merchantpos/config/ConfigFetcherFragment.kt @@ -0,0 +1,66 @@ +/* + * 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.merchantpos.config + +import android.os.Bundle +import android.view.LayoutInflater +import android.view.View +import android.view.ViewGroup +import androidx.fragment.app.Fragment +import androidx.fragment.app.activityViewModels +import androidx.lifecycle.Observer +import androidx.navigation.fragment.findNavController +import com.google.android.material.snackbar.Snackbar +import com.google.android.material.snackbar.Snackbar.LENGTH_SHORT +import net.taler.merchantpos.MainViewModel +import net.taler.merchantpos.R +import net.taler.merchantpos.config.ConfigFetcherFragmentDirections.Companion.actionConfigFetcherToMerchantSettings +import net.taler.merchantpos.config.ConfigFetcherFragmentDirections.Companion.actionConfigFetcherToOrder +import net.taler.merchantpos.navigate + +class ConfigFetcherFragment : Fragment() { + + private val model: MainViewModel by activityViewModels() + private val configManager by lazy { model.configManager } + + override fun onCreateView( + inflater: LayoutInflater, container: ViewGroup?, + savedInstanceState: Bundle? + ): View? { + return inflater.inflate(R.layout.fragment_config_fetcher, container, false) + } + + override fun onActivityCreated(savedInstanceState: Bundle?) { + super.onActivityCreated(savedInstanceState) + configManager.fetchConfig(configManager.config, false) + configManager.configUpdateResult.observe(viewLifecycleOwner, Observer { result -> + when (result) { + null -> return@Observer + is ConfigUpdateResult.Error -> onNetworkError(result.msg) + is ConfigUpdateResult.Success -> { + actionConfigFetcherToOrder().navigate(findNavController()) + } + } + }) + } + + private fun onNetworkError(msg: String) { + Snackbar.make(view!!, msg, LENGTH_SHORT).show() + actionConfigFetcherToMerchantSettings().navigate(findNavController()) + } + +} |