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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.
*/
package com.android.permissioncontroller.role.ui.wear
import android.content.Context
import android.content.pm.ApplicationInfo
import android.os.UserHandle
import android.util.Pair
import com.android.permissioncontroller.R
import com.android.permissioncontroller.permission.utils.Utils
import com.android.permissioncontroller.role.ui.DefaultAppViewModel
import com.android.permissioncontroller.role.ui.wear.model.ConfirmDialogArgs
import com.android.permissioncontroller.role.ui.wear.model.DefaultAppConfirmDialogViewModel
import com.android.permissioncontroller.role.utils.RoleUiBehaviorUtils
import com.android.role.controller.model.Role
/** A helper class to retrieve default apps to [WearDefaultAppScreen]. */
class WearDefaultAppHelper(
val context: Context,
val user: UserHandle,
val role: Role,
val viewModel: DefaultAppViewModel,
val confirmDialogViewModel: DefaultAppConfirmDialogViewModel
) {
fun getTitle() = context.getString(role.labelResource)
fun getNonePreference(
qualifyingApplications: List<Pair<ApplicationInfo, Boolean>>
): WearRoleApplicationPreference? =
if (role.shouldShowNone()) {
WearRoleApplicationPreference(
context = context,
label = context.getString(R.string.default_app_none),
checked = !hasHolderApplication(qualifyingApplications),
onDefaultCheckChanged = { _ -> viewModel.setNoneDefaultApp() }
)
.apply { icon = context.getDrawable(R.drawable.ic_remove_circle) }
} else {
null
}
fun getPreferences(
qualifyingApplications: List<Pair<ApplicationInfo, Boolean>>
): List<WearRoleApplicationPreference> {
return qualifyingApplications
.map { pair ->
WearRoleApplicationPreference(
context = context,
label = Utils.getFullAppLabel(pair.first, context),
checked = pair.second,
onDefaultCheckChanged = { _ ->
run {
val packageName = pair.first.packageName
val confirmationMessage =
RoleUiBehaviorUtils.getConfirmationMessage(
role,
packageName,
context
)
if (confirmationMessage != null) {
showConfirmDialog(packageName, confirmationMessage.toString())
} else {
setDefaultApp(packageName)
}
}
}
)
.apply { icon = pair.first.loadIcon(context.packageManager) }
.let {
RoleUiBehaviorUtils.prepareApplicationPreferenceAsUser(
role,
it,
pair.first,
user,
context
)
return@map it
}
}
.toList()
}
private fun showConfirmDialog(packageName: String, message: String) {
confirmDialogViewModel.confirmDialogArgs =
ConfirmDialogArgs(
message = message,
onOkButtonClick = {
setDefaultApp(packageName)
dismissConfirmDialog()
},
onCancelButtonClick = { dismissConfirmDialog() }
)
confirmDialogViewModel.showConfirmDialogLiveData.value = true
}
private fun dismissConfirmDialog() {
confirmDialogViewModel.confirmDialogArgs = null
confirmDialogViewModel.showConfirmDialogLiveData.value = false
}
private fun setDefaultApp(packageName: String) {
viewModel.setDefaultApp(packageName)
}
fun getDescription() = context.getString(role.descriptionResource)
private fun hasHolderApplication(
qualifyingApplications: List<Pair<ApplicationInfo, Boolean>>
): Boolean = qualifyingApplications.map { it.second }.find { true } ?: false
}
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