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/*
* Copyright (C) 2023 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*
*/
/**
* Copyright (C) 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* ```
* http://www.apache.org/licenses/LICENSE-2.0
* ```
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package com.android.healthconnect.controller.permissions.connectedapps
import android.content.Intent.EXTRA_PACKAGE_NAME
import android.os.Bundle
import android.view.View
import androidx.annotation.StringRes
import androidx.core.os.bundleOf
import androidx.fragment.app.viewModels
import androidx.navigation.fragment.findNavController
import androidx.preference.Preference
import androidx.preference.PreferenceGroup
import com.android.healthconnect.controller.R
import com.android.healthconnect.controller.migration.MigrationActivity
import com.android.healthconnect.controller.migration.MigrationActivity.Companion.maybeShowWhatsNewDialog
import com.android.healthconnect.controller.migration.MigrationActivity.Companion.showMigrationInProgressDialog
import com.android.healthconnect.controller.migration.MigrationActivity.Companion.showMigrationPendingDialog
import com.android.healthconnect.controller.migration.MigrationViewModel
import com.android.healthconnect.controller.migration.api.MigrationState
import com.android.healthconnect.controller.permissions.shared.Constants.EXTRA_APP_NAME
import com.android.healthconnect.controller.shared.app.ConnectedAppMetadata
import com.android.healthconnect.controller.shared.app.ConnectedAppStatus.ALLOWED
import com.android.healthconnect.controller.shared.app.ConnectedAppStatus.DENIED
import com.android.healthconnect.controller.shared.preference.HealthPreferenceFragment
import com.android.healthconnect.controller.utils.dismissLoadingDialog
import com.android.healthconnect.controller.utils.logging.AppPermissionsElement
import com.android.healthconnect.controller.utils.logging.PageName
import com.android.healthconnect.controller.utils.showLoadingDialog
import com.android.settingslib.widget.AppPreference
import dagger.hilt.android.AndroidEntryPoint
/**
* Fragment to show allowed and denied apps for health permissions. It is used as an entry point
* from PermissionController.
*/
@AndroidEntryPoint(HealthPreferenceFragment::class)
class SettingsManagePermissionFragment : Hilt_SettingsManagePermissionFragment() {
companion object {
const val ALLOWED_APPS_GROUP = "allowed_apps"
const val DENIED_APPS_GROUP = "denied_apps"
}
init {
this.setPageName(PageName.SETTINGS_MANAGE_PERMISSIONS_PAGE)
}
private val allowedAppsGroup: PreferenceGroup? by lazy {
preferenceScreen.findPreference(ALLOWED_APPS_GROUP)
}
private val deniedAppsGroup: PreferenceGroup? by lazy {
preferenceScreen.findPreference(DENIED_APPS_GROUP)
}
private val viewModel: ConnectedAppsViewModel by viewModels()
private val migrationViewModel: MigrationViewModel by viewModels()
override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
super.onCreatePreferences(savedInstanceState, rootKey)
setPreferencesFromResource(R.xml.settings_manage_permission_screen, rootKey)
}
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
viewModel.connectedApps.observe(viewLifecycleOwner) { connectedApps ->
val connectedAppsGroup = connectedApps.groupBy { it.status }
updateAllowedApps(connectedAppsGroup[ALLOWED].orEmpty())
updateDeniedApps(connectedAppsGroup[DENIED].orEmpty())
}
viewModel.disconnectAllState.observe(viewLifecycleOwner) { state ->
when (state) {
is ConnectedAppsViewModel.DisconnectAllState.Loading -> {
showLoadingDialog()
}
else -> {
dismissLoadingDialog()
}
}
}
migrationViewModel.migrationState.observe(viewLifecycleOwner) { migrationState ->
when (migrationState) {
is MigrationViewModel.MigrationFragmentState.WithData -> {
maybeShowMigrationDialog(migrationState.migrationState)
}
else -> {
// do nothing
}
}
}
}
private fun maybeShowMigrationDialog(migrationState: MigrationState) {
when (migrationState) {
MigrationState.IN_PROGRESS -> {
showMigrationInProgressDialog(
requireContext(),
getString(R.string.migration_in_progress_permissions_dialog_content_apps),
) { _, _ ->
requireActivity().finish()
}
}
MigrationState.COMPLETE -> {
maybeShowWhatsNewDialog(requireContext())
}
else -> {
// Show nothing
}
}
}
override fun onResume() {
super.onResume()
viewModel.loadConnectedApps()
}
private fun updateAllowedApps(appsList: List<ConnectedAppMetadata>) {
allowedAppsGroup?.removeAll()
if (appsList.isEmpty()) {
allowedAppsGroup?.addPreference(getNoAppsPreference(R.string.no_apps_allowed))
} else {
appsList.forEach { app -> allowedAppsGroup?.addPreference(getAppPreference(app)) }
}
}
private fun updateDeniedApps(appsList: List<ConnectedAppMetadata>) {
deniedAppsGroup?.removeAll()
if (appsList.isEmpty()) {
deniedAppsGroup?.addPreference(getNoAppsPreference(R.string.no_apps_denied))
} else {
appsList.forEach { app -> deniedAppsGroup?.addPreference(getAppPreference(app)) }
}
}
private fun getNoAppsPreference(@StringRes res: Int): Preference {
return Preference(context).also {
it.setTitle(res)
it.isSelectable = false
}
}
private fun getAppPreference(app: ConnectedAppMetadata): AppPreference {
return HealthAppPreference(requireContext(), app.appMetadata).also {
if (app.status == ALLOWED) {
it.logName = AppPermissionsElement.CONNECTED_APP_BUTTON
} else if (app.status == DENIED) {
it.logName = AppPermissionsElement.NOT_CONNECTED_APP_BUTTON
}
if (app.healthUsageLastAccess != null) {
it.setSummary(R.string.app_perms_content_provider_24h)
} else {
it.summary = null
}
it.setOnPreferenceClickListener {
findNavController()
.navigate(
R.id.action_settingsManagePermission_to_settingsManageAppPermissions,
bundleOf(
EXTRA_PACKAGE_NAME to app.appMetadata.packageName,
EXTRA_APP_NAME to app.appMetadata.appName))
true
}
}
}
}
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