teapod/app/src/main/java/org/mosad/teapod/ui/activity/main/MainActivity.kt

231 lines
7.7 KiB
Kotlin

/**
* Teapod
*
* Copyright 2020-2022 <seil0@mosad.xyz>
*
* This program 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 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
*/
package org.mosad.teapod.ui.activity.main
import android.content.Intent
import android.os.Bundle
import android.util.Log
import android.view.MenuItem
import androidx.appcompat.app.AppCompatActivity
import androidx.core.splashscreen.SplashScreen.Companion.installSplashScreen
import androidx.fragment.app.Fragment
import androidx.fragment.app.commit
import com.google.android.material.navigation.NavigationBarView
import kotlinx.coroutines.*
import org.mosad.teapod.R
import org.mosad.teapod.databinding.ActivityMainBinding
import org.mosad.teapod.parser.crunchyroll.Crunchyroll
import org.mosad.teapod.preferences.EncryptedPreferences
import org.mosad.teapod.preferences.Preferences
import org.mosad.teapod.ui.activity.main.fragments.AccountFragment
import org.mosad.teapod.ui.activity.main.fragments.HomeFragment
import org.mosad.teapod.ui.activity.main.fragments.LibraryFragment
import org.mosad.teapod.ui.activity.main.fragments.SearchFragment
import org.mosad.teapod.ui.activity.onboarding.OnboardingActivity
import org.mosad.teapod.ui.activity.player.PlayerActivity
import org.mosad.teapod.ui.components.LoginDialog
import org.mosad.teapod.util.DataTypes
import org.mosad.teapod.util.metadb.MetaDBController
import java.util.*
import kotlin.system.measureTimeMillis
class MainActivity : AppCompatActivity(), NavigationBarView.OnItemSelectedListener {
private val classTag = javaClass.name
private lateinit var binding: ActivityMainBinding
private var activeBaseFragment: Fragment = HomeFragment() // the currently active fragment, home at the start
companion object {
lateinit var instance: MainActivity
}
init {
instance = this
}
override fun onCreate(savedInstanceState: Bundle?) {
// Handle the splash screen transition.
installSplashScreen()
super.onCreate(savedInstanceState)
load() // start the initial loading
theme.applyStyle(getThemeResource(), true)
binding = ActivityMainBinding.inflate(layoutInflater)
binding.navView.setOnItemSelectedListener(this)
setContentView(binding.root)
supportFragmentManager.commit {
replace(R.id.nav_host_fragment, activeBaseFragment, activeBaseFragment.javaClass.simpleName)
}
}
override fun onBackPressed() {
if (supportFragmentManager.backStackEntryCount > 0) {
supportFragmentManager.popBackStack()
} else {
if (activeBaseFragment !is HomeFragment) {
binding.navView.selectedItemId = R.id.navigation_home
} else {
super.onBackPressed()
}
}
}
override fun onNavigationItemSelected(item: MenuItem): Boolean {
if (supportFragmentManager.backStackEntryCount > 0) {
supportFragmentManager.popBackStack()
}
val ret = when (item.itemId) {
R.id.navigation_home -> {
activeBaseFragment = HomeFragment()
true
}
R.id.navigation_library -> {
activeBaseFragment = LibraryFragment()
true
}
R.id.navigation_search -> {
activeBaseFragment = SearchFragment()
true
}
R.id.navigation_account -> {
activeBaseFragment = AccountFragment()
true
}
else -> false
}
supportFragmentManager.commit {
replace(R.id.nav_host_fragment, activeBaseFragment, activeBaseFragment.javaClass.simpleName)
}
return ret
}
private fun getThemeResource(): Int {
return when (Preferences.theme) {
DataTypes.Theme.LIGHT -> R.style.AppTheme_Light
else -> R.style.AppTheme_Dark
}
}
/**
* initial loading and login are run in parallel, as initial loading doesn't require
* any login cookies
*/
private fun load() {
val time = measureTimeMillis {
// load all saved stuff here
Preferences.load(this)
EncryptedPreferences.readCredentials(this)
// load meta db at the start, it doesn't depend on any third party
val metaJob = initMetaDB()
// always initialize the api token
Crunchyroll.initBasicApiToken()
// show onboarding if no password is set, or login fails
if (EncryptedPreferences.password.isEmpty() || !Crunchyroll.login(
EncryptedPreferences.login,
EncryptedPreferences.password
)
) {
showOnboarding()
} else {
runBlocking {
initCrunchyroll().joinAll()
metaJob.join() // meta loading should be done here
}
}
}
Log.i(classTag, "loading in $time ms")
}
private fun initCrunchyroll(): List<Job> {
val scope = CoroutineScope(Dispatchers.IO + CoroutineName("InitialCrunchyLoading"))
return listOf(
scope.launch { Crunchyroll.index() },
scope.launch { Crunchyroll.account() },
scope.launch {
// update the local preferred content language, since it may have changed
val locale = Locale.forLanguageTag(Crunchyroll.profile().preferredContentSubtitleLanguage)
Preferences.savePreferredLocal(this@MainActivity, locale)
}
)
}
private fun initMetaDB(): Job {
val scope = CoroutineScope(Dispatchers.IO + CoroutineName("InitialMetaDBLoading"))
return scope.launch { MetaDBController.list() }
}
private fun showLoginDialog() {
LoginDialog(this, false).positiveButton {
EncryptedPreferences.saveCredentials(login, password, context)
// TODO
// if (!AoDParser.login()) {
// showLoginDialog()
// Log.w(javaClass.name, "Login failed, please try again.")
// }
}.negativeButton {
Log.i(classTag, "Login canceled, exiting.")
finish()
}.show()
}
/**
* start the onboarding activity and finish the main activity
*/
private fun showOnboarding() {
startActivity(Intent(this, OnboardingActivity::class.java))
finish()
}
/**
* start the player as new activity
*/
fun startPlayer(seasonId: String, episodeId: String) {
val intent = Intent(this, PlayerActivity::class.java).apply {
putExtra(getString(R.string.intent_season_id), seasonId)
putExtra(getString(R.string.intent_episode_id), episodeId)
}
startActivity(intent)
}
/**
* use custom restart instead of recreate(), since it has animations
*/
fun restart() {
val restartIntent = intent
restartIntent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION)
finish()
startActivity(restartIntent)
}
}