add content to NotificationsFragment

app/build.gradle.kts

@@ -78,9 +78,8 @@ dependencies {
     implementation("androidx.lifecycle:lifecycle-common-java8:$lifecycleVersion")
     implementation("androidx.preference:preference:1.1.1")
     implementation("androidx.emoji:emoji-bundled:1.1.0")
-    implementation("androidx.paging:paging-runtime-ktx:3.0.0-alpha05")
+    implementation("androidx.paging:paging-runtime-ktx:3.0.0-alpha06")
     implementation("androidx.viewpager2:viewpager2:1.0.0")
-    implementation("androidx.window:window:1.0.0-alpha01")
 
     implementation("androidx.room:room-ktx:$roomVersion")
     kapt("androidx.room:room-compiler:$roomVersion")

app/src/main/kotlin/at/connyduck/pixelcat/components/compose/ComposeActivity.kt

@@ -25,7 +25,6 @@ import android.content.Intent
 import android.os.Bundle
 import android.view.ViewGroup
 import androidx.activity.viewModels
-import androidx.coordinatorlayout.widget.CoordinatorLayout
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.WindowInsetsCompat.Type.systemBars

app/src/main/kotlin/at/connyduck/pixelcat/components/main/MainActivity.kt

@@ -23,7 +23,6 @@ import android.app.Activity
 import android.content.Intent
 import android.os.Bundle
 import android.view.ViewGroup
-import android.widget.LinearLayout
 import androidx.activity.viewModels
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat

app/src/main/kotlin/at/connyduck/pixelcat/components/notifications/NotificationAdapter.kt

@@ -0,0 +1,155 @@
+/*
+ * Copyright (C) 2020 Conny Duck
+ *
+ * This file is part of Pixelcat.
+ *
+ * Pixelcat 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.
+ *
+ * Pixelcat 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, see <https://www.gnu.org/licenses/>.
+ */
+
+package at.connyduck.pixelcat.components.notifications
+
+import android.util.Log
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.core.text.parseAsHtml
+import androidx.paging.PagingDataAdapter
+import androidx.recyclerview.widget.DiffUtil
+import at.connyduck.pixelcat.R
+import at.connyduck.pixelcat.components.util.BindingHolder
+import at.connyduck.pixelcat.components.util.extension.hide
+import at.connyduck.pixelcat.databinding.ItemNotificationBinding
+import at.connyduck.pixelcat.databinding.ItemNotificationFollowBinding
+import at.connyduck.pixelcat.databinding.ItemReplyBinding
+import at.connyduck.pixelcat.db.entitity.NotificationEntity
+import at.connyduck.pixelcat.db.entitity.StatusEntity
+import at.connyduck.pixelcat.db.entitity.TimelineAccountEntity
+import at.connyduck.pixelcat.model.Notification
+import coil.load
+import coil.transform.RoundedCornersTransformation
+import java.text.DateFormat
+import java.text.SimpleDateFormat
+
+interface NotificationActionListener {
+    fun onDetailsOpened(status: StatusEntity)
+    fun onProfileOpened(account: TimelineAccountEntity)
+}
+
+object NotificationDiffUtil : DiffUtil.ItemCallback<NotificationEntity>() {
+    override fun areItemsTheSame(oldItem: NotificationEntity, newItem: NotificationEntity): Boolean {
+        return oldItem.id == newItem.id
+    }
+
+    override fun areContentsTheSame(oldItem: NotificationEntity, newItem: NotificationEntity): Boolean {
+        return oldItem == newItem
+    }
+}
+
+class NotificationAdapter(
+    private val listener: NotificationActionListener
+) : PagingDataAdapter<NotificationEntity, BindingHolder<*>>(NotificationDiffUtil) {
+
+    private val dateTimeFormatter = SimpleDateFormat.getDateTimeInstance(SimpleDateFormat.SHORT, SimpleDateFormat.SHORT)
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): BindingHolder<*> {
+        val binding = when (viewType) {
+            MENTION -> ItemReplyBinding.inflate(LayoutInflater.from(parent.context), parent, false)
+            FOLLOW -> ItemNotificationFollowBinding.inflate(LayoutInflater.from(parent.context), parent, false)
+            FAVOURITE -> ItemNotificationBinding.inflate(LayoutInflater.from(parent.context), parent, false)
+            REBLOG -> ItemNotificationBinding.inflate(LayoutInflater.from(parent.context), parent, false)
+            else -> throw IllegalStateException()
+        }
+        return BindingHolder(binding)
+    }
+
+    override fun onBindViewHolder(holder: BindingHolder<*>, position: Int) {
+        getItem(position)?.let { notification ->
+            when (holder.binding) {
+                is ItemReplyBinding -> holder.binding.bind(notification, dateTimeFormatter)
+                is ItemNotificationFollowBinding -> holder.binding.bind(notification, listener)
+                is ItemNotificationBinding -> holder.binding.bind(notification, listener)
+            }
+        }
+    }
+
+    override fun getItemViewType(position: Int): Int {
+        Log.d("NotificationAdapter", "$position ${getItem(position)}")
+        return when (getItem(position)?.type) {
+            Notification.Type.MENTION -> MENTION
+            Notification.Type.REBLOG -> REBLOG
+            Notification.Type.FAVOURITE -> FAVOURITE
+            Notification.Type.FOLLOW -> FOLLOW
+            else -> throw IllegalStateException()
+        }
+    }
+
+    companion object {
+        private const val MENTION = 1
+        private const val FOLLOW = 2
+        private const val FAVOURITE = 3
+        private const val REBLOG = 4
+    }
+}
+
+private fun ItemReplyBinding.bind(notification: NotificationEntity, dateTimeFormatter: DateFormat) {
+    val status = notification.status!!
+
+    postAvatar.load(status.account.avatar) {
+        transformations(RoundedCornersTransformation(25f))
+    }
+
+    postDisplayName.text = status.account.displayName
+    postName.text = "@${status.account.username}"
+
+    postDescription.text = status.content.parseAsHtml().trim()
+
+    postDate.text = dateTimeFormatter.format(status.createdAt)
+
+    postLikeButton.hide()
+
+    postReplyButton.hide()
+}
+
+private fun ItemNotificationFollowBinding.bind(notification: NotificationEntity, listener: NotificationActionListener) {
+
+    val account = notification.account
+
+    notificationText.text = notificationText.context.getString(R.string.notification_followed, notification.account.username)
+
+    notificationAvatar.load(account.avatar) {
+        transformations(RoundedCornersTransformation(25f))
+    }
+    notificationDisplayName.text = account.displayName
+    notificationName.text = account.username
+
+    root.setOnClickListener {
+        listener.onProfileOpened(account)
+    }
+}
+
+private fun ItemNotificationBinding.bind(notification: NotificationEntity, listener: NotificationActionListener) {
+
+    notificationAvatar.load(notification.account.avatar) {
+        transformations(RoundedCornersTransformation(25f))
+    }
+
+    if (notification.type == Notification.Type.REBLOG) {
+        notificationText.text = notificationText.context.getString(R.string.notification_reblogged, notification.account.username)
+    } else { // Notification.Type.FAVOURITE
+        notificationText.text = notificationText.context.getString(R.string.notification_favourited, notification.account.username)
+    }
+
+    root.setOnClickListener {
+        listener.onDetailsOpened(notification.status!!)
+    }
+}

app/src/main/kotlin/at/connyduck/pixelcat/components/notifications/NotificationsFragment.kt

@@ -19,18 +19,77 @@
 
 package at.connyduck.pixelcat.components.notifications
 
+import android.os.Bundle
+import android.view.View
 import androidx.fragment.app.viewModels
+import androidx.lifecycle.lifecycleScope
+import androidx.paging.ExperimentalPagingApi
+import androidx.paging.LoadState
+import androidx.recyclerview.widget.DividerItemDecoration
+import androidx.recyclerview.widget.SimpleItemAnimator
 import at.connyduck.pixelcat.R
+import at.connyduck.pixelcat.components.profile.ProfileActivity
+import at.connyduck.pixelcat.components.timeline.detail.DetailActivity
+import at.connyduck.pixelcat.components.util.getColorForAttr
 import at.connyduck.pixelcat.dagger.ViewModelFactory
+import at.connyduck.pixelcat.databinding.FragmentNotificationsBinding
+import at.connyduck.pixelcat.db.entitity.StatusEntity
+import at.connyduck.pixelcat.db.entitity.TimelineAccountEntity
+import at.connyduck.pixelcat.util.viewBinding
 import dagger.android.support.DaggerFragment
+import kotlinx.coroutines.flow.collectLatest
+import kotlinx.coroutines.launch
 import javax.inject.Inject
 
-class NotificationsFragment : DaggerFragment(R.layout.fragment_notifications) {
+class NotificationsFragment :
+    DaggerFragment(R.layout.fragment_notifications),
+    NotificationActionListener {
 
     @Inject
     lateinit var viewModelFactory: ViewModelFactory
 
-    private val notificationsViewModel: NotificationsViewModel by viewModels { viewModelFactory }
+    private val viewModel: NotificationsViewModel by viewModels { viewModelFactory }
+
+    private val binding by viewBinding(FragmentNotificationsBinding::bind)
+
+    @ExperimentalPagingApi
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+
+        binding.notificationSwipeRefresh.setColorSchemeColors(
+            view.context.getColorForAttr(R.attr.pixelcat_gradient_color_start),
+            view.context.getColorForAttr(R.attr.pixelcat_gradient_color_end)
+        )
+
+        val adapter = NotificationAdapter(this)
+
+        binding.notificationRecyclerView.adapter = adapter
+        (binding.notificationRecyclerView.itemAnimator as SimpleItemAnimator).supportsChangeAnimations = false
+        binding.notificationRecyclerView.addItemDecoration(DividerItemDecoration(requireContext(), DividerItemDecoration.VERTICAL))
+
+        lifecycleScope.launch {
+            viewModel.notificationsFlow.collectLatest { pagingData ->
+                adapter.submitData(pagingData)
+            }
+        }
+
+        binding.notificationSwipeRefresh.setOnRefreshListener {
+            adapter.refresh()
+        }
+
+        adapter.addLoadStateListener {
+            if (it.refresh != LoadState.Loading) {
+                binding.notificationSwipeRefresh.isRefreshing = false
+            }
+        }
+    }
+
+    override fun onDetailsOpened(status: StatusEntity) {
+        startActivity(DetailActivity.newIntent(requireContext(), status.id))
+    }
+
+    override fun onProfileOpened(account: TimelineAccountEntity) {
+        startActivity(ProfileActivity.newIntent(requireContext(), account.id))
+    }
 
     companion object {
         fun newInstance() = NotificationsFragment()

app/src/main/kotlin/at/connyduck/pixelcat/components/notifications/NotificationsRemoteMediator.kt

@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2020 Conny Duck
+ *
+ * This file is part of Pixelcat.
+ *
+ * Pixelcat 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.
+ *
+ * Pixelcat 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, see <https://www.gnu.org/licenses/>.
+ */
+
+package at.connyduck.pixelcat.components.notifications
+
+import androidx.paging.ExperimentalPagingApi
+import androidx.paging.LoadType
+import androidx.paging.PagingState
+import androidx.paging.RemoteMediator
+import androidx.room.withTransaction
+import at.connyduck.pixelcat.db.AppDatabase
+import at.connyduck.pixelcat.db.entitity.NotificationEntity
+import at.connyduck.pixelcat.db.entitity.toEntity
+import at.connyduck.pixelcat.network.FediverseApi
+
+@ExperimentalPagingApi
+class NotificationsRemoteMediator(
+    private val accountId: Long,
+    private val api: FediverseApi,
+    private val db: AppDatabase
+) : RemoteMediator<Int, NotificationEntity>() {
+
+    override suspend fun load(
+        loadType: LoadType,
+        state: PagingState<Int, NotificationEntity>
+    ): MediatorResult {
+        val apiCall = when (loadType) {
+            LoadType.REFRESH -> {
+                api.notifications(limit = state.config.initialLoadSize, excludes = setOf("poll", "follow_request"))
+            }
+            LoadType.PREPEND -> {
+                return MediatorResult.Success(true)
+            }
+            LoadType.APPEND -> {
+                val maxId = state.pages.findLast { it.data.isNotEmpty() }?.data?.lastOrNull()?.id
+                api.notifications(maxId = maxId, limit = state.config.pageSize, excludes = setOf("poll", "follow_request"))
+            }
+        }
+
+        return apiCall.fold(
+            { notificationResult ->
+                db.withTransaction {
+                    if (loadType == LoadType.REFRESH) {
+                        db.notificationsDao().clearAll(accountId)
+                    }
+                    db.notificationsDao().insertOrReplace(notificationResult.map { it.toEntity(accountId) })
+                }
+                MediatorResult.Success(endOfPaginationReached = notificationResult.isEmpty())
+            },
+            {
+                MediatorResult.Error(it)
+            }
+        )
+    }
+
+    override suspend fun initialize() = InitializeAction.SKIP_INITIAL_REFRESH
+}

app/src/main/kotlin/at/connyduck/pixelcat/components/notifications/NotificationsViewModel.kt

@@ -20,6 +20,35 @@
 package at.connyduck.pixelcat.components.notifications
 
 import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import androidx.paging.ExperimentalPagingApi
+import androidx.paging.Pager
+import androidx.paging.PagingConfig
+import androidx.paging.cachedIn
+import at.connyduck.pixelcat.db.AccountManager
+import at.connyduck.pixelcat.db.AppDatabase
+import at.connyduck.pixelcat.network.FediverseApi
+import kotlinx.coroutines.FlowPreview
+import kotlinx.coroutines.flow.asFlow
+import kotlinx.coroutines.flow.flatMapConcat
 import javax.inject.Inject
 
-class NotificationsViewModel @Inject constructor() : ViewModel()
+class NotificationsViewModel @Inject constructor(
+    accountManager: AccountManager,
+    private val db: AppDatabase,
+    private val fediverseApi: FediverseApi
+) : ViewModel() {
+
+    @OptIn(FlowPreview::class)
+    @ExperimentalPagingApi
+    val notificationsFlow = accountManager::activeAccount.asFlow()
+        .flatMapConcat { activeAccount ->
+            Pager(
+                config = PagingConfig(pageSize = 10, enablePlaceholders = false),
+                remoteMediator = NotificationsRemoteMediator(activeAccount?.id!!, fediverseApi, db),
+                pagingSourceFactory = { db.notificationsDao().notifications(activeAccount.id) }
+            ).flow
+        }
+        .cachedIn(viewModelScope)
+
+}

app/src/main/kotlin/at/connyduck/pixelcat/components/profile/ProfileActivity.kt

@@ -22,7 +22,6 @@ package at.connyduck.pixelcat.components.profile
 import android.content.Context
 import android.content.Intent
 import android.os.Bundle
-import android.view.ViewGroup
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.WindowInsetsCompat.Type.systemBars

app/src/main/kotlin/at/connyduck/pixelcat/dagger/NetworkModule.kt

@@ -21,12 +21,14 @@ package at.connyduck.pixelcat.dagger
 
 import at.connyduck.pixelcat.BuildConfig
 import at.connyduck.pixelcat.db.AccountManager
+import at.connyduck.pixelcat.model.Notification
 import at.connyduck.pixelcat.network.FediverseApi
 import at.connyduck.pixelcat.network.InstanceSwitchAuthInterceptor
 import at.connyduck.pixelcat.network.RefreshTokenAuthenticator
 import at.connyduck.pixelcat.network.UserAgentInterceptor
 import at.connyduck.pixelcat.network.calladapter.NetworkResponseAdapterFactory
 import com.squareup.moshi.Moshi
+import com.squareup.moshi.adapters.EnumJsonAdapter
 import com.squareup.moshi.adapters.Rfc3339DateJsonAdapter
 import dagger.Module
 import dagger.Provides
@@ -69,6 +71,7 @@ class NetworkModule {
     fun providesMoshi(): Moshi {
         return Moshi.Builder()
             .add(Date::class.java, Rfc3339DateJsonAdapter())
+            .add(Notification.Type::class.java, EnumJsonAdapter.create(Notification.Type::class.java).withUnknownFallback(Notification.Type.UNKNOWN))
             .build()
     }
 

app/src/main/kotlin/at/connyduck/pixelcat/db/AppDatabase.kt

@@ -22,12 +22,15 @@ package at.connyduck.pixelcat.db
 import androidx.room.Database
 import androidx.room.RoomDatabase
 import at.connyduck.pixelcat.db.entitity.AccountEntity
+import at.connyduck.pixelcat.db.entitity.NotificationEntity
 import at.connyduck.pixelcat.db.entitity.StatusEntity
 
-@Database(entities = [AccountEntity::class, StatusEntity::class], version = 1)
+@Database(entities = [AccountEntity::class, StatusEntity::class, NotificationEntity::class], version = 1)
 abstract class AppDatabase : RoomDatabase() {
 
     abstract fun accountDao(): AccountDao
 
     abstract fun statusDao(): TimelineDao
+
+    abstract fun notificationsDao(): NotificationsDao
 }

app/src/main/kotlin/at/connyduck/pixelcat/db/Converters.kt

@@ -21,6 +21,7 @@ package at.connyduck.pixelcat.db
 
 import androidx.room.TypeConverter
 import at.connyduck.pixelcat.model.Attachment
+import at.connyduck.pixelcat.model.Notification
 import at.connyduck.pixelcat.model.Status
 import com.squareup.moshi.Moshi
 import com.squareup.moshi.Types
@@ -31,14 +32,10 @@ class Converters {
     private val moshi = Moshi.Builder().build()
 
     @TypeConverter
-    fun visibilityToInt(visibility: Status.Visibility): String {
-        return visibility.name
-    }
+    fun visibilityToString(visibility: Status.Visibility) = visibility.name
 
     @TypeConverter
-    fun stringToVisibility(visibility: String): Status.Visibility {
-        return Status.Visibility.valueOf(visibility)
-    }
+    fun stringToVisibility(visibility: String) = Status.Visibility.valueOf(visibility)
 
     @TypeConverter
     fun attachmentListToJson(attachmentList: List<Attachment>?): String {
@@ -62,12 +59,14 @@ class Converters {
     }
 
     @TypeConverter
-    fun dateToLong(date: Date): Long {
-        return date.time
-    }
+    fun dateToLong(date: Date) = date.time
 
     @TypeConverter
-    fun longToDate(date: Long): Date {
-        return Date(date)
-    }
+    fun longToDate(date: Long) = Date(date)
+
+    @TypeConverter
+    fun notificationTypeToString(type: Notification.Type) = type.name
+
+    @TypeConverter
+    fun stringToNotificationType(type: String) = Notification.Type.valueOf(type)
 }

app/src/main/kotlin/at/connyduck/pixelcat/db/NotificationsDao.kt

@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2020 Conny Duck
+ *
+ * This file is part of Pixelcat.
+ *
+ * Pixelcat 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.
+ *
+ * Pixelcat 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, see <https://www.gnu.org/licenses/>.
+ */
+
+package at.connyduck.pixelcat.db
+
+import androidx.paging.PagingSource
+import androidx.room.Dao
+import androidx.room.Delete
+import androidx.room.Insert
+import androidx.room.OnConflictStrategy
+import androidx.room.Query
+import at.connyduck.pixelcat.db.entitity.NotificationEntity
+
+@Dao
+interface NotificationsDao {
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun insertOrReplace(notification: NotificationEntity)
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun insertOrReplace(statuses: List<NotificationEntity>)
+
+    @Delete
+    suspend fun delete(status: NotificationEntity)
+
+    @Query("SELECT * FROM NotificationEntity WHERE accountId = :accountId ORDER BY LENGTH(id) DESC, id DESC")
+    fun notifications(accountId: Long): PagingSource<Int, NotificationEntity>
+
+    @Query("DELETE FROM NotificationEntity WHERE accountId = :accountId")
+    suspend fun clearAll(accountId: Long)
+}

app/src/main/kotlin/at/connyduck/pixelcat/db/entitity/NotificationEntity.kt

@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2020 Conny Duck
+ *
+ * This file is part of Pixelcat.
+ *
+ * Pixelcat 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.
+ *
+ * Pixelcat 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, see <https://www.gnu.org/licenses/>.
+ */
+
+package at.connyduck.pixelcat.db.entitity
+
+import androidx.room.Embedded
+import androidx.room.Entity
+import androidx.room.TypeConverters
+import at.connyduck.pixelcat.db.Converters
+import at.connyduck.pixelcat.model.Notification
+
+@Entity(primaryKeys = ["accountId", "id"])
+@TypeConverters(Converters::class)
+data class NotificationEntity(
+    val accountId: Long,
+    val type: Notification.Type,
+    val id: String,
+    @Embedded(prefix = "a_") val account: TimelineAccountEntity,
+    @Embedded(prefix = "s_") val status: StatusEntity?
+)
+
+fun Notification.toEntity(accountId: Long) = NotificationEntity(
+    accountId = accountId,
+    type = type,
+    id = id,
+    account = account.toEntity(accountId),
+    status = status?.toEntity(accountId, 0, false)
+)

app/src/main/kotlin/at/connyduck/pixelcat/db/entitity/TimelineAccountEntity.kt

@@ -19,14 +19,10 @@
 
 package at.connyduck.pixelcat.db.entitity
 
-import androidx.room.Entity
 import at.connyduck.pixelcat.model.Account
 
-@Entity(
-    primaryKeys = ["serverId", "timelineUserId"]
-)
 data class TimelineAccountEntity(
-    val serverId: Long,
+    val accountId: Long,
     val id: String,
     val localUsername: String,
     val username: String,
@@ -35,8 +31,8 @@ data class TimelineAccountEntity(
     val avatar: String
 )
 
-fun Account.toEntity(serverId: Long) = TimelineAccountEntity(
-    serverId = serverId,
+fun Account.toEntity(accountId: Long) = TimelineAccountEntity(
+    accountId = accountId,
     id = id,
     localUsername = localUsername,
     username = username,

app/src/main/kotlin/at/connyduck/pixelcat/model/Notification.kt

@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2020 Conny Duck
+ *
+ * This file is part of Pixelcat.
+ *
+ * Pixelcat 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.
+ *
+ * Pixelcat 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, see <https://www.gnu.org/licenses/>.
+ */
+
+package at.connyduck.pixelcat.model
+
+import com.squareup.moshi.Json
+import com.squareup.moshi.JsonClass
+
+@JsonClass(generateAdapter = true)
+data class Notification(
+    val type: Type,
+    val id: String,
+    val account: Account,
+    val status: Status?
+) {
+
+    @JsonClass(generateAdapter = false)
+    enum class Type {
+        UNKNOWN,
+        @Json(name = "mention")
+        MENTION,
+        @Json(name = "reblog")
+        REBLOG,
+        @Json(name = "favourite")
+        FAVOURITE,
+        @Json(name = "follow")
+        FOLLOW,
+        @Json(name = "follow_request")
+        FOLLOW_REQUEST,
+        @Json(name = "poll")
+        POLL
+    }
+}

app/src/main/kotlin/at/connyduck/pixelcat/network/FediverseApi.kt

@@ -24,6 +24,7 @@ import at.connyduck.pixelcat.model.Account
 import at.connyduck.pixelcat.model.AppCredentials
 import at.connyduck.pixelcat.model.Attachment
 import at.connyduck.pixelcat.model.NewStatus
+import at.connyduck.pixelcat.model.Notification
 import at.connyduck.pixelcat.model.Relationship
 import at.connyduck.pixelcat.model.Status
 import at.connyduck.pixelcat.model.StatusContext
@@ -40,6 +41,7 @@ import retrofit2.http.Part
 import retrofit2.http.Path
 import retrofit2.http.Query
 
+@JvmSuppressWildcards
 interface FediverseApi {
 
     companion object {
@@ -199,4 +201,12 @@ interface FediverseApi {
     suspend fun statusContext(
         @Path("id") statusId: String
     ): NetworkResponse<StatusContext>
+
+    @GET("api/v1/notifications")
+    suspend fun notifications(
+        @Query("max_id") maxId: String? = null,
+        @Query("since_id") sinceId: String? = null,
+        @Query("limit") limit: Int? = null,
+        @Query("exclude_types[]") excludes: Set<String>? = null
+    ): NetworkResponse<List<Notification>>
 }

app/src/main/res/layout/fragment_notifications.xml

@@ -15,23 +15,24 @@
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 app:navigationIcon="@drawable/ic_cat_small"
-                app:title="@string/app_name"
+                app:title="@string/title_notifications"
                 app:titleTextAppearance="@style/TextAppearanceToolbar"
                 app:titleTextColor="?attr/colorPrimary" />
 
     </com.google.android.material.appbar.AppBarLayout>
 
     <androidx.swiperefreshlayout.widget.SwipeRefreshLayout
-            android:id="@+id/timelineSwipeRefresh"
+            android:id="@+id/notificationSwipeRefresh"
             android:layout_width="match_parent"
             android:layout_height="match_parent">
 
-
         <androidx.recyclerview.widget.RecyclerView
-                android:id="@+id/timelineRecyclerView"
+                android:id="@+id/notificationRecyclerView"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:scrollbars="vertical"
                 app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
+
     </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
+
 </LinearLayout>

app/src/main/res/layout/item_notification.xml

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content">
+
+    <ImageView
+        android:id="@+id/notificationAvatar"
+        android:layout_width="40dp"
+        android:layout_height="40dp"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="8dp"
+        android:layout_marginBottom="8dp"
+        android:importantForAccessibility="no"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:background="#f00" />
+
+    <androidx.emoji.widget.EmojiTextView
+        android:id="@+id/notificationText"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:ellipsize="end"
+        android:maxLines="2"
+        app:layout_constraintBottom_toBottomOf="@id/notificationAvatar"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@id/notificationAvatar"
+        app:layout_constraintTop_toTopOf="@id/notificationAvatar"
+        tools:text="Conny Duck liked your post!" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/item_notification_follow.xml

@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content">
+
+    <androidx.emoji.widget.EmojiTextView
+        android:id="@+id/notificationText"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="8dp"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:text="\@ConnyDuck followed you" />
+
+    <ImageView
+        android:id="@+id/notificationAvatar"
+        android:layout_width="40dp"
+        android:layout_height="40dp"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="8dp"
+        android:layout_marginBottom="8dp"
+        android:importantForAccessibility="no"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/notificationText"
+        tools:background="#f00" />
+
+    <androidx.emoji.widget.EmojiTextView
+        android:id="@+id/notificationDisplayName"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:ellipsize="end"
+        android:lines="1"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toTopOf="@id/notificationName"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@id/notificationAvatar"
+        app:layout_constraintTop_toTopOf="@id/notificationAvatar"
+        tools:text="Conny Duck" />
+
+    <TextView
+        android:id="@+id/notificationName"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginEnd="16dp"
+        android:ellipsize="end"
+        android:lines="1"
+        app:layout_constraintBottom_toBottomOf="@id/notificationAvatar"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@id/notificationAvatar"
+        app:layout_constraintTop_toBottomOf="@id/notificationDisplayName"
+        tools:text="\@connyduck\@chaos.social" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/menu/navigation.xml

@@ -9,12 +9,12 @@
     <item
             android:id="@+id/navigation_search"
             android:icon="@drawable/ic_search"
-            android:title="@string/title_dashboard"/>
+            android:title="@string/title_search"/>
 
     <item
             android:id="@+id/navigation_compose"
             android:icon="@drawable/ic_plus_square"
-            android:title="@string/title_notifications"/>
+            android:title="@string/title_compose"/>
     <item
             android:id="@+id/navigation_notifications"
             android:icon="@drawable/ic_heart"
@@ -22,6 +22,6 @@
     <item
             android:id="@+id/navigation_profile"
             android:icon="@drawable/ic_user"
-            android:title="@string/title_notifications"/>
+            android:title="@string/title_profile"/>
 
 </menu>

app/src/main/res/values/strings.xml

@@ -1,8 +1,10 @@
 <resources>
     <string name="app_name">Pixelcat</string>
     <string name="title_home">Home</string>
-    <string name="title_dashboard">Dashboard</string>
+    <string name="title_search">Search</string>
+    <string name="title_compose">Compose new status</string>
     <string name="title_notifications">Notifications</string>
+    <string name="title_profile">Profile</string>
 
     <string name="login_button">Login</string>
     <string name="instance_input_hint">Which instance?</string>
@@ -79,7 +81,10 @@
     <string name="status_general_error">An unexpected error occurred</string>
     <string name="status_network_error">Failed to connect. Please check your internet connection-</string>
 
-    <string name="status_details_replying_to">Replying to $1%s</string>
+    <string name="status_details_replying_to">Replying to %1$s</string>
 
+    <string name="notification_reblogged">%1$s boosted your post</string>
+    <string name="notification_favourited">%1$s liked your post</string>
+    <string name="notification_followed">%1$s followed you</string>
 
 </resources>