100 lines
3.7 KiB
Kotlin
100 lines
3.7 KiB
Kotlin
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.fenix.share
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import android.content.Intent
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import android.content.Intent.ACTION_SEND
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import android.content.Intent.EXTRA_TEXT
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import android.content.Intent.FLAG_ACTIVITY_NEW_TASK
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import androidx.annotation.VisibleForTesting
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import androidx.appcompat.app.AlertDialog
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import androidx.fragment.app.Fragment
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import androidx.navigation.NavController
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import mozilla.components.concept.sync.Device
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import mozilla.components.concept.sync.TabData
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import mozilla.components.feature.sendtab.SendTabUseCases
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import org.mozilla.fenix.R
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import org.mozilla.fenix.ext.nav
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import org.mozilla.fenix.share.listadapters.AppShareOption
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/**
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* [ShareFragment] controller.
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*
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* Delegated by View Interactors, handles container business logic and operates changes on it.
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*/
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interface ShareController {
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fun handleShareClosed()
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fun handleShareToApp(app: AppShareOption)
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fun handleAddNewDevice()
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fun handleShareToDevice(device: Device)
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fun handleShareToAllDevices(devices: List<Device>)
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fun handleSignIn()
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}
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/**
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* Default behavior of [ShareController]. Other implementations are possible.
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*
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* @param fragment the [ShareFragment] instance this controller handles business logic for.
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* @param sharedTabs the list of [ShareTab]s that can be shared.
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* @param sendTabUseCases instance of [SendTabUseCases] which allows sending tabs to account devices.
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* @param navController - [NavController] used for navigation.
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* @param dismiss - callback signalling sharing can be closed.
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*/
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class DefaultShareController(
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private val fragment: Fragment,
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private val sharedTabs: List<ShareTab>,
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private val sendTabUseCases: SendTabUseCases,
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private val navController: NavController,
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private val dismiss: () -> Unit
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) : ShareController {
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override fun handleShareClosed() {
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dismiss()
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}
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override fun handleShareToApp(app: AppShareOption) {
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val intent = Intent(ACTION_SEND).apply {
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putExtra(EXTRA_TEXT, getShareText())
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type = "text/plain"
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flags = FLAG_ACTIVITY_NEW_TASK
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setClassName(app.packageName, app.activityName)
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}
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fragment.startActivity(intent)
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dismiss()
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}
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override fun handleAddNewDevice() {
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AlertDialog.Builder(fragment.requireContext()).apply {
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setMessage(R.string.sync_connect_device_dialog)
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setPositiveButton(R.string.sync_confirmation_button) { dialog, _ -> dialog.cancel() }
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create()
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}.show()
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}
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override fun handleShareToDevice(device: Device) {
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sendTabUseCases.sendToDeviceAsync(device.id, sharedTabs.toTabData())
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(fragment.activity as ShareFragment.TabsSharedCallback).onTabsShared(sharedTabs.size)
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dismiss()
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}
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override fun handleShareToAllDevices(devices: List<Device>) {
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sendTabUseCases.sendToAllAsync(sharedTabs.toTabData())
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(fragment.activity as ShareFragment.TabsSharedCallback).onTabsShared(sharedTabs.size)
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dismiss()
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}
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override fun handleSignIn() {
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val directions = ShareFragmentDirections.actionShareFragmentToTurnOnSyncFragment()
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navController.nav(R.id.shareFragment, directions)
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dismiss()
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}
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@VisibleForTesting(otherwise = VisibleForTesting.PRIVATE)
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fun getShareText() = sharedTabs.joinToString("\n") { tab -> tab.url }
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// Navigation between app fragments uses ShareTab as arguments. SendTabUseCases uses TabData.
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private fun ShareTab.toTabData() = TabData(title, url)
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private fun List<ShareTab>.toTabData() = map { it.toTabData() }
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}
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