511 lines
20 KiB
Kotlin
511 lines
20 KiB
Kotlin
package org.pixeldroid.app
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import android.Manifest
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import android.content.Context
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import android.content.Intent
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import android.content.pm.PackageManager
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import android.graphics.drawable.Drawable
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import android.net.Uri
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import android.os.Build
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import android.os.Bundle
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import android.util.Log
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import android.view.MenuItem
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import android.view.View
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import android.widget.ImageView
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import androidx.activity.addCallback
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import androidx.activity.result.contract.ActivityResultContracts
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import androidx.activity.viewModels
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import androidx.appcompat.app.AppCompatActivity
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import androidx.core.app.ActivityCompat
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import androidx.core.content.ContextCompat
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import androidx.core.splashscreen.SplashScreen.Companion.installSplashScreen
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import androidx.core.view.GravityCompat
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import androidx.fragment.app.Fragment
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import androidx.lifecycle.Lifecycle
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import androidx.lifecycle.lifecycleScope
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import androidx.lifecycle.repeatOnLifecycle
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import androidx.paging.ExperimentalPagingApi
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import androidx.recyclerview.widget.RecyclerView
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import androidx.viewpager2.adapter.FragmentStateAdapter
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import androidx.viewpager2.widget.ViewPager2
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import androidx.viewpager2.widget.ViewPager2.OnPageChangeCallback
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import com.bumptech.glide.Glide
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import com.bumptech.glide.request.RequestOptions
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import com.google.android.material.bottomnavigation.BottomNavigationView
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import com.google.android.material.color.DynamicColors
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import com.mikepenz.iconics.typeface.library.googlematerial.GoogleMaterial
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import com.mikepenz.materialdrawer.iconics.iconicsIcon
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import com.mikepenz.materialdrawer.model.PrimaryDrawerItem
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import com.mikepenz.materialdrawer.model.ProfileDrawerItem
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import com.mikepenz.materialdrawer.model.ProfileSettingDrawerItem
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import com.mikepenz.materialdrawer.model.interfaces.IProfile
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import com.mikepenz.materialdrawer.model.interfaces.descriptionRes
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import com.mikepenz.materialdrawer.model.interfaces.descriptionText
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import com.mikepenz.materialdrawer.model.interfaces.iconUrl
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import com.mikepenz.materialdrawer.model.interfaces.nameRes
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import com.mikepenz.materialdrawer.model.interfaces.nameText
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import com.mikepenz.materialdrawer.util.AbstractDrawerImageLoader
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import com.mikepenz.materialdrawer.util.DrawerImageLoader
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import com.mikepenz.materialdrawer.widget.AccountHeaderView
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import kotlinx.coroutines.launch
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import org.ligi.tracedroid.sending.sendTraceDroidStackTracesIfExist
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import org.pixeldroid.app.databinding.ActivityMainBinding
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import org.pixeldroid.app.postCreation.camera.CameraFragment
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import org.pixeldroid.app.posts.NestedScrollableHost
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import org.pixeldroid.app.posts.feeds.cachedFeeds.CachedFeedFragment
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import org.pixeldroid.app.posts.feeds.cachedFeeds.notifications.NotificationsFragment
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import org.pixeldroid.app.posts.feeds.cachedFeeds.postFeeds.PostFeedFragment
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import org.pixeldroid.app.profile.ProfileActivity
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import org.pixeldroid.app.searchDiscover.SearchDiscoverFragment
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import org.pixeldroid.app.settings.SettingsActivity
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import org.pixeldroid.app.utils.BaseActivity
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import org.pixeldroid.app.utils.api.objects.Notification
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import org.pixeldroid.app.utils.db.entities.HomeStatusDatabaseEntity
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import org.pixeldroid.app.utils.db.entities.PublicFeedStatusDatabaseEntity
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import org.pixeldroid.app.utils.db.entities.UserDatabaseEntity
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import org.pixeldroid.app.utils.db.updateUserInfoDb
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import org.pixeldroid.app.utils.hasInternet
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import org.pixeldroid.app.utils.notificationsWorker.NotificationsWorker.Companion.INSTANCE_NOTIFICATION_TAG
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import org.pixeldroid.app.utils.notificationsWorker.NotificationsWorker.Companion.SHOW_NOTIFICATION_TAG
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import org.pixeldroid.app.utils.notificationsWorker.NotificationsWorker.Companion.USER_NOTIFICATION_TAG
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import org.pixeldroid.app.utils.notificationsWorker.enablePullNotifications
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import org.pixeldroid.app.utils.notificationsWorker.removeNotificationChannelsFromAccount
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import java.time.Instant
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class MainActivity : BaseActivity() {
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private lateinit var header: AccountHeaderView
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private var user: UserDatabaseEntity? = null
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private val model: MainActivityViewModel by viewModels()
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companion object {
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const val ADD_ACCOUNT_IDENTIFIER: Long = -13
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}
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private lateinit var binding: ActivityMainBinding
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@OptIn(ExperimentalPagingApi::class)
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override fun onCreate(savedInstanceState: Bundle?) {
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installSplashScreen().setOnExitAnimationListener {
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it.remove()
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}
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// Workaround for dynamic colors not applying due to splash screen?
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DynamicColors.applyToActivityIfAvailable(this)
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super.onCreate(savedInstanceState)
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binding = ActivityMainBinding.inflate(layoutInflater)
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setContentView(binding.root)
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//get the currently active user
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user = db.userDao().getActiveUser()
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if (notificationFromOtherUser()) return
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//Check if we have logged in and gotten an access token
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if (user == null) {
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finish()
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launchActivity(LoginActivity(), firstTime = true)
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} else {
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sendTraceDroidStackTracesIfExist("contact@pixeldroid.org", this)
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setupDrawer()
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val tabs: List<() -> Fragment> = listOf(
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{
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PostFeedFragment<HomeStatusDatabaseEntity>()
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.apply {
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arguments = Bundle().apply { putBoolean("home", true) }
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}
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},
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{ SearchDiscoverFragment() },
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{ CameraFragment() },
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{ NotificationsFragment() },
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{
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PostFeedFragment<PublicFeedStatusDatabaseEntity>()
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.apply {
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arguments = Bundle().apply { putBoolean("home", false) }
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}
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}
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)
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setupTabs(tabs)
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val showNotification: Boolean = intent.getBooleanExtra(SHOW_NOTIFICATION_TAG, false)
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if(showNotification){
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binding.viewPager.currentItem = 3
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}
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if (ActivityCompat.checkSelfPermission(applicationContext,
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Manifest.permission.POST_NOTIFICATIONS
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) == PackageManager.PERMISSION_GRANTED
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) enablePullNotifications(this)
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else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
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notificationPermissionLauncher.launch(Manifest.permission.POST_NOTIFICATIONS)
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}
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}
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}
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private val notificationPermissionLauncher = registerForActivityResult(
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ActivityResultContracts.RequestPermission()
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) { isGranted: Boolean ->
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if (isGranted) enablePullNotifications(this)
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}
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// Checks if the activity was launched from a notification from another account than the
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// current active one, and if so switches to that account
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private fun notificationFromOtherUser(): Boolean {
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val userOfNotification: String? = intent.extras?.getString(USER_NOTIFICATION_TAG)
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val instanceOfNotification: String? = intent.extras?.getString(INSTANCE_NOTIFICATION_TAG)
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if (userOfNotification != null && instanceOfNotification != null
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&& (userOfNotification != user?.user_id
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|| instanceOfNotification != user?.instance_uri)
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) {
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switchUser(userOfNotification, instanceOfNotification)
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val newIntent = Intent(this, MainActivity::class.java)
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newIntent.flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
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if (intent.getBooleanExtra(SHOW_NOTIFICATION_TAG, false)) {
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newIntent.putExtra(SHOW_NOTIFICATION_TAG, true)
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}
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finish()
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startActivity(newIntent)
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return true
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}
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return false
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}
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private fun setupDrawer() {
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binding.mainDrawerButton.setOnClickListener{
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binding.drawerLayout.openDrawer(binding.drawer)
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}
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header = AccountHeaderView(this).apply {
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attachToSliderView(binding.drawer)
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headerBackgroundScaleType = ImageView.ScaleType.CENTER_CROP
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currentHiddenInList = true
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onAccountHeaderListener = { _: View?, profile: IProfile, current: Boolean ->
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clickProfile(profile, current)
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}
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addProfile(ProfileSettingDrawerItem().apply {
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identifier = ADD_ACCOUNT_IDENTIFIER
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nameRes = R.string.add_account_name
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descriptionRes = R.string.add_account_description
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iconicsIcon = GoogleMaterial.Icon.gmd_add
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}, 0)
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dividerBelowHeader = false
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closeDrawerOnProfileListClick = true
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}
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DrawerImageLoader.init(object : AbstractDrawerImageLoader() {
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override fun set(imageView: ImageView, uri: Uri, placeholder: Drawable, tag: String?) {
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Glide.with(this@MainActivity)
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.load(uri)
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.placeholder(placeholder)
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.circleCrop()
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.into(imageView)
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}
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override fun cancel(imageView: ImageView) {
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Glide.with(this@MainActivity).clear(imageView)
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}
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override fun placeholder(ctx: Context, tag: String?): Drawable {
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if (tag == DrawerImageLoader.Tags.PROFILE.name || tag == DrawerImageLoader.Tags.PROFILE_DRAWER_ITEM.name) {
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return ContextCompat.getDrawable(ctx, R.drawable.ic_default_user)!!
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}
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return super.placeholder(ctx, tag)
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}
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})
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fillDrawerAccountInfo(user!!.user_id)
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//after setting with the values in the db, we make sure to update the database and apply
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//with the received one. This happens asynchronously.
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getUpdatedAccount()
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binding.drawer.itemAdapter.add(
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primaryDrawerItem {
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nameRes = R.string.menu_account
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iconicsIcon = GoogleMaterial.Icon.gmd_person
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},
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primaryDrawerItem {
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nameRes = R.string.menu_settings
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iconicsIcon = GoogleMaterial.Icon.gmd_settings
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},
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primaryDrawerItem {
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nameRes = R.string.logout
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iconicsIcon = GoogleMaterial.Icon.gmd_close
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},
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)
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binding.drawer.onDrawerItemClickListener = { v, drawerItem, position ->
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when (position){
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1 -> launchActivity(ProfileActivity())
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2 -> launchActivity(SettingsActivity())
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3 -> logOut()
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}
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false
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}
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// Closes the drawer if it is open, when we press the back button
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onBackPressedDispatcher.addCallback(this) {
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// Handle the back button event
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if(binding.drawerLayout.isDrawerOpen(GravityCompat.START)){
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binding.drawerLayout.closeDrawer(GravityCompat.START)
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}
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else {
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this.isEnabled = false
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super.onBackPressedDispatcher.onBackPressed()
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}
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}
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}
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private fun logOut(){
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finish()
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removeNotificationChannelsFromAccount(applicationContext, user)
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db.runInTransaction {
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db.userDao().deleteActiveUsers()
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val remainingUsers = db.userDao().getAll()
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if (remainingUsers.isEmpty()){
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// No more users, start first-time login flow
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launchActivity(LoginActivity(), firstTime = true)
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} else {
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val newActive = remainingUsers.first()
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db.userDao().activateUser(newActive.user_id, newActive.instance_uri)
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apiHolder.setToCurrentUser()
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// Relaunch the app
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launchActivity(MainActivity(), firstTime = true)
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}
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}
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}
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private fun getUpdatedAccount() {
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if (hasInternet(applicationContext)) {
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lifecycleScope.launchWhenCreated {
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try {
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val api = apiHolder.api ?: apiHolder.setToCurrentUser()
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val account = api.verifyCredentials()
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updateUserInfoDb(db, account)
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//No need to update drawer account info here, the ViewModel listens to db updates
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} catch (exception: Exception) {
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Log.e("ACCOUNT UPDATE:", exception.toString())
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}
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}
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}
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}
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//called when switching profiles, or when clicking on current profile
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private fun clickProfile(profile: IProfile, current: Boolean): Boolean {
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if(current){
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launchActivity(ProfileActivity())
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return false
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}
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//Clicked on add new account
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if(profile.identifier == ADD_ACCOUNT_IDENTIFIER){
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launchActivity(LoginActivity())
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return false
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}
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switchUser(profile.identifier.toString(), profile.tag as String)
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val intent = Intent(this, MainActivity::class.java)
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intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
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finish()
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startActivity(intent)
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return false
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}
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private fun switchUser(userId: String, instance_uri: String) {
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db.runInTransaction{
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db.userDao().deActivateActiveUsers()
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db.userDao().activateUser(userId, instance_uri)
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apiHolder.setToCurrentUser()
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}
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}
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private inline fun primaryDrawerItem(block: PrimaryDrawerItem.() -> Unit): PrimaryDrawerItem {
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return PrimaryDrawerItem()
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.apply {
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isSelectable = false
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isIconTinted = true
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}
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.apply(block)
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}
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private fun fillDrawerAccountInfo(account: String) {
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lifecycleScope.launch {
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lifecycle.repeatOnLifecycle(Lifecycle.State.STARTED) {
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model.users.collect { list ->
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val users = list.toMutableList()
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users.sortWith { l, r ->
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when {
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l.isActive && !r.isActive -> -1
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r.isActive && !l.isActive -> 1
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else -> 0
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}
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}
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val profiles: MutableList<IProfile> = users.map { user ->
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ProfileDrawerItem().apply {
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isSelected = user.isActive
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nameText = user.display_name
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iconUrl = user.avatar_static
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isNameShown = true
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identifier = user.user_id.toLong()
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descriptionText = user.fullHandle
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tag = user.instance_uri
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}
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}.toMutableList()
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// reuse the already existing "add account" item
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header.profiles.orEmpty()
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.filter { it.identifier == ADD_ACCOUNT_IDENTIFIER }
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.take(1)
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.forEach { profiles.add(it) }
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header.clear()
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header.profiles = profiles
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header.setActiveProfile(account.toLong())
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}
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}
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}
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}
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/**
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* Use reflection to make it a bit harder to swipe between tabs
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*/
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private fun ViewPager2.reduceDragSensitivity() {
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val recyclerViewField = ViewPager2::class.java.getDeclaredField("mRecyclerView")
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recyclerViewField.isAccessible = true
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val recyclerView = recyclerViewField.get(this) as RecyclerView
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val touchSlopField = RecyclerView::class.java.getDeclaredField("mTouchSlop")
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touchSlopField.isAccessible = true
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val touchSlop = touchSlopField.get(recyclerView) as Int
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touchSlopField.set(recyclerView, touchSlop*NestedScrollableHost.touchSlopModifier)
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}
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private fun setupTabs(tab_array: List<() -> Fragment>){
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binding.viewPager.reduceDragSensitivity()
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binding.viewPager.adapter = object : FragmentStateAdapter(this) {
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override fun createFragment(position: Int): Fragment {
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return tab_array[position]()
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}
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override fun getItemCount(): Int {
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return tab_array.size
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}
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}
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binding.viewPager.registerOnPageChangeCallback(object : OnPageChangeCallback() {
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override fun onPageSelected(position: Int) {
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val selected = when(position){
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0 -> R.id.page_1
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1 -> R.id.page_2
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2 -> R.id.page_3
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3 -> {
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setNotificationBadge(false)
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R.id.page_4
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}
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4 -> R.id.page_5
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else -> null
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}
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if (selected != null) {
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binding.tabs.selectedItemId = selected
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}
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super.onPageSelected(position)
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}
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})
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fun MenuItem.itemPos(): Int? {
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return when(itemId){
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R.id.page_1 -> 0
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R.id.page_2 -> 1
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R.id.page_3 -> 2
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R.id.page_4 -> 3
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R.id.page_5 -> 4
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else -> null
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}
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}
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binding.tabs.setOnItemSelectedListener {item ->
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item.itemPos()?.let {
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binding.viewPager.currentItem = it
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true
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} ?: false
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}
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binding.tabs.setOnItemReselectedListener { item ->
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item.itemPos()?.let { position ->
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val page =
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//No clue why this works but it does. F to pay respects
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supportFragmentManager.findFragmentByTag("f$position")
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(page as? CachedFeedFragment<*>)?.onTabReClicked()
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}
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}
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// Fetch one notification to show a badge if there are new notifications
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lifecycleScope.launch {
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repeatOnLifecycle(Lifecycle.State.STARTED) {
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user?.let {
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val lastNotification = db.notificationDao().latestNotification(it.user_id, it.instance_uri)
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try {
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val notification: List<Notification>? = apiHolder.api?.notifications(
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min_id = lastNotification?.id,
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limit = "20"
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)
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val filtered = notification?.filter { notification ->
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lastNotification == null || (notification.created_at
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?: Instant.MIN) > (lastNotification.created_at ?: Instant.MIN)
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}
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val numberOfNewNotifications = if((filtered?.size ?: 20) >= 20) null else filtered?.size
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if(filtered?.isNotEmpty() == true ) setNotificationBadge(true, numberOfNewNotifications)
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} catch (exception: Exception) {
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return@repeatOnLifecycle
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}
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}
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}
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}
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}
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private fun setNotificationBadge(show: Boolean, count: Int? = null){
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if(show){
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val badge = binding.tabs.getOrCreateBadge(R.id.page_4)
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if (count != null) badge.number = count
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}
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else binding.tabs.removeBadge(R.id.page_4)
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}
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fun BottomNavigationView.uncheckAllItems() {
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menu.setGroupCheckable(0, true, false)
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for (i in 0 until menu.size()) {
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menu.getItem(i).isChecked = false
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}
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menu.setGroupCheckable(0, true, true)
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}
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/**
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* Launches the given activity and put it as the current one
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* @param firstTime to true means the task history will be reset (as if the app were
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* launched anew into this activity)
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*/
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private fun launchActivity(activity: AppCompatActivity, firstTime: Boolean = false) {
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val intent = Intent(this, activity::class.java)
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if(firstTime){
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intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
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}
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startActivity(intent)
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}
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} |