463 lines
19 KiB
Kotlin
463 lines
19 KiB
Kotlin
/*
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* Twidere - Twitter client for Android
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*
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* Copyright (C) 2012-2015 Mariotaku Lee <mariotaku.lee@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.mariotaku.twidere.adapter
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import android.content.Context
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import android.support.v4.widget.Space
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import android.support.v7.widget.RecyclerView
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import android.view.LayoutInflater
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import android.view.View
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import android.view.ViewGroup
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import android.widget.TextView
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import com.bumptech.glide.RequestManager
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import org.apache.commons.lang3.ArrayUtils
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import org.mariotaku.ktextension.rangeOfSize
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import org.mariotaku.ktextension.safeMoveToPosition
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import org.mariotaku.library.objectcursor.ObjectCursor
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import org.mariotaku.microblog.library.twitter.model.Activity
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import org.mariotaku.twidere.R
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import org.mariotaku.twidere.adapter.iface.IActivitiesAdapter
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import org.mariotaku.twidere.adapter.iface.IGapSupportedAdapter
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import org.mariotaku.twidere.adapter.iface.ILoadMoreSupportAdapter
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import org.mariotaku.twidere.annotation.Referral
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import org.mariotaku.twidere.constant.SharedPreferenceConstants.KEY_NEW_DOCUMENT_API
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import org.mariotaku.twidere.extension.model.id
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import org.mariotaku.twidere.fragment.CursorActivitiesFragment
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import org.mariotaku.twidere.model.*
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import org.mariotaku.twidere.model.util.ParcelableActivityUtils
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import org.mariotaku.twidere.model.util.getActivityStatus
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import org.mariotaku.twidere.util.IntentUtils
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import org.mariotaku.twidere.util.OnLinkClickHandler
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import org.mariotaku.twidere.util.TwidereLinkify
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import org.mariotaku.twidere.view.holder.*
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import org.mariotaku.twidere.view.holder.iface.IStatusViewHolder
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import java.lang.ref.WeakReference
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import java.util.*
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/**
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* Created by mariotaku on 15/1/3.
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*/
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class ParcelableActivitiesAdapter(
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context: Context,
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requestManager: RequestManager
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) : LoadMoreSupportAdapter<RecyclerView.ViewHolder>(context, requestManager), IActivitiesAdapter<List<ParcelableActivity>> {
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private val inflater = LayoutInflater.from(context)
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private val twidereLinkify = TwidereLinkify(OnLinkClickHandler(context, null, preferences))
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private val statusAdapterDelegate = DummyItemAdapter(context, twidereLinkify, this, requestManager)
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private val eventListener: EventListener
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private var data: List<ParcelableActivity>? = null
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private var activityAdapterListener: ActivityAdapterListener? = null
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private var filteredUserIds: Array<UserKey>? = null
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private val gapLoadingIds: MutableSet<ObjectId> = HashSet()
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var followingOnly: Boolean = false
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set(value) {
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field = value
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notifyDataSetChanged()
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}
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var mentionsOnly: Boolean = false
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set(value) {
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field = value
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notifyDataSetChanged()
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}
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init {
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eventListener = EventListener(this)
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statusAdapterDelegate.updateOptions()
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}
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override fun isGapItem(position: Int): Boolean {
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val dataPosition = position - activityStartIndex
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val activityCount = activityCount
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if (dataPosition < 0 || dataPosition >= activityCount) return false
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// Don't show gap if it's last item
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if (dataPosition == activityCount - 1) {
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return false
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}
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if (data is ObjectCursor) {
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val cursor = (data as ObjectCursor).cursor
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if (!cursor.moveToPosition(dataPosition)) return false
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val indices = (data as ObjectCursor).indices as ParcelableActivityCursorIndices
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return cursor.getShort(indices.is_gap).toInt() == 1
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}
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return data!![dataPosition].is_gap
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}
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override fun getItemId(position: Int): Long {
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val dataPosition = position - activityStartIndex
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if (dataPosition < 0 || dataPosition >= activityCount) return RecyclerView.NO_ID
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if (data is ObjectCursor) {
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val cursor = (data as ObjectCursor).cursor
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if (!cursor.moveToPosition(dataPosition)) return -1
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val indices = (data as ObjectCursor).indices as ParcelableActivityCursorIndices
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val accountKey = UserKey.valueOf(cursor.getString(indices.account_key))
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val timestamp = cursor.getLong(indices.timestamp)
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val maxPosition = cursor.getLong(indices.max_position)
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val minPosition = cursor.getLong(indices.min_position)
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return ParcelableActivity.calculateHashCode(accountKey, timestamp, maxPosition,
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minPosition).toLong()
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}
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return data!![dataPosition].hashCode().toLong()
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}
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fun getActivityAction(adapterPosition: Int): String? {
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val dataPosition = adapterPosition - activityStartIndex
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if (dataPosition < 0 || dataPosition >= activityCount) return null
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if (data is ObjectCursor) {
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val cursor = (data as ObjectCursor).cursor
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if (!cursor.safeMoveToPosition(dataPosition)) return null
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val indices = (data as ObjectCursor).indices as ParcelableActivityCursorIndices
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return cursor.getString(indices.action)
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}
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return data!![dataPosition].action
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}
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fun getTimestamp(adapterPosition: Int): Long {
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val dataPosition = adapterPosition - activityStartIndex
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if (dataPosition < 0 || dataPosition >= activityCount) return RecyclerView.NO_ID
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if (data is ObjectCursor) {
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val cursor = (data as ObjectCursor).cursor
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if (!cursor.safeMoveToPosition(dataPosition)) return -1
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val indices = (data as ObjectCursor).indices as ParcelableActivityCursorIndices
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return cursor.getLong(indices.timestamp)
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}
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return data!![dataPosition].timestamp
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}
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override fun getActivity(position: Int): ParcelableActivity? {
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val dataPosition = position - activityStartIndex
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if (dataPosition < 0 || dataPosition >= activityCount) return null
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return data!![dataPosition]
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}
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override val activityCount: Int
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get() {
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if (data == null) return 0
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return data!!.size
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}
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private fun bindTitleSummaryViewHolder(holder: ActivityTitleSummaryViewHolder, position: Int) {
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holder.displayActivity(getActivity(position)!!)
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}
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fun getData(): List<ParcelableActivity>? {
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return data
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}
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override fun setData(data: List<ParcelableActivity>?) {
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if (data is CursorActivitiesFragment.CursorActivitiesLoader.ActivityCursor) {
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filteredUserIds = data.filteredUserIds
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}
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this.data = data
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gapLoadingIds.clear()
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notifyDataSetChanged()
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}
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override val activityEventListener: IActivitiesAdapter.ActivityEventListener?
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get() = eventListener
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override val gapClickListener: IGapSupportedAdapter.GapClickListener?
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get() = eventListener
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override val mediaPreviewStyle: Int
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get() = statusAdapterDelegate.mediaPreviewStyle
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val isNameFirst: Boolean
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get() = statusAdapterDelegate.nameFirst
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override val useStarsForLikes: Boolean
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get() = statusAdapterDelegate.useStarsForLikes
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override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RecyclerView.ViewHolder {
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when (viewType) {
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ITEM_VIEW_TYPE_STATUS -> {
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val holder = ListParcelableStatusesAdapter.createStatusViewHolder(statusAdapterDelegate,
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inflater, parent)
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holder.setStatusClickListener(eventListener)
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return holder
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}
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ITEM_VIEW_TYPE_TITLE_SUMMARY -> {
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val view = inflater.inflate(R.layout.card_item_activity_summary_compact, parent, false)
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val holder = ActivityTitleSummaryViewHolder(view, this)
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holder.setOnClickListeners()
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holder.setupViewOptions()
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return holder
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}
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ITEM_VIEW_TYPE_GAP -> {
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val view = inflater.inflate(GapViewHolder.layoutResource, parent, false)
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return GapViewHolder(this, view)
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}
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ITEM_VIEW_TYPE_LOAD_INDICATOR -> {
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val view = inflater.inflate(R.layout.list_item_load_indicator, parent, false)
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return LoadIndicatorViewHolder(view)
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}
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ITEM_VIEW_TYPE_STUB -> {
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val view = inflater.inflate(R.layout.list_item_two_line, parent, false)
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return StubViewHolder(view)
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}
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ITEM_VIEW_TYPE_EMPTY -> {
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return EmptyViewHolder(Space(context))
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}
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}
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throw UnsupportedOperationException("Unsupported viewType " + viewType)
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}
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override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) {
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when (holder.itemViewType) {
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ITEM_VIEW_TYPE_STATUS -> {
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val status = getActivity(position)?.getActivityStatus() ?: return
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val statusViewHolder = holder as IStatusViewHolder
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statusViewHolder.displayStatus(status = status, displayInReplyTo = true)
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}
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ITEM_VIEW_TYPE_TITLE_SUMMARY -> {
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bindTitleSummaryViewHolder(holder as ActivityTitleSummaryViewHolder, position)
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}
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ITEM_VIEW_TYPE_STUB -> {
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(holder as StubViewHolder).displayActivity(getActivity(position)!!)
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}
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ITEM_VIEW_TYPE_GAP -> {
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val activity = getActivity(position)!!
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val loading = gapLoadingIds.any { it.accountKey == activity.account_key && it.id == activity.id }
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(holder as GapViewHolder).display(loading)
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}
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}
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}
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override fun getItemViewType(position: Int): Int {
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if (loadMoreIndicatorPosition and ILoadMoreSupportAdapter.START != 0L && position == 0) {
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return ITEM_VIEW_TYPE_LOAD_INDICATOR
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} else if (position == activityCount) {
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return ITEM_VIEW_TYPE_LOAD_INDICATOR
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} else if (isGapItem(position)) {
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return ITEM_VIEW_TYPE_GAP
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}
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val action = getActivityAction(position) ?: return ITEM_VIEW_TYPE_EMPTY
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val activity = getActivity(position) ?: return ITEM_VIEW_TYPE_EMPTY
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when (action) {
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Activity.Action.MENTION -> {
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if (ArrayUtils.isEmpty(activity.target_object_statuses)) {
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return ITEM_VIEW_TYPE_STUB
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}
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return ITEM_VIEW_TYPE_STATUS
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}
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Activity.Action.REPLY -> {
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if (ArrayUtils.isEmpty(activity.target_statuses)) {
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return ITEM_VIEW_TYPE_STUB
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}
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return ITEM_VIEW_TYPE_STATUS
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}
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Activity.Action.QUOTE -> {
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if (ArrayUtils.isEmpty(activity.target_statuses)) {
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return ITEM_VIEW_TYPE_STUB
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}
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return ITEM_VIEW_TYPE_STATUS
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}
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Activity.Action.FOLLOW, Activity.Action.FAVORITE, Activity.Action.RETWEET,
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Activity.Action.FAVORITED_RETWEET, Activity.Action.RETWEETED_RETWEET,
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Activity.Action.RETWEETED_MENTION, Activity.Action.FAVORITED_MENTION,
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Activity.Action.LIST_CREATED, Activity.Action.LIST_MEMBER_ADDED,
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Activity.Action.MEDIA_TAGGED, Activity.Action.RETWEETED_MEDIA_TAGGED,
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Activity.Action.FAVORITED_MEDIA_TAGGED, Activity.Action.JOINED_TWITTER -> {
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if (mentionsOnly) return ITEM_VIEW_TYPE_EMPTY
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filteredUserIds?.let {
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ParcelableActivityUtils.initAfterFilteredSourceIds(activity, it, followingOnly)
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if (activity.after_filtered_source_ids.isEmpty()) {
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return ITEM_VIEW_TYPE_EMPTY
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}
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}
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return ITEM_VIEW_TYPE_TITLE_SUMMARY
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}
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}
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return ITEM_VIEW_TYPE_STUB
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}
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override fun addGapLoadingId(id: ObjectId) {
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gapLoadingIds.add(id)
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}
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override fun removeGapLoadingId(id: ObjectId) {
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gapLoadingIds.remove(id)
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}
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override fun getItemCount(): Int {
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val position = loadMoreIndicatorPosition
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var count = 0
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if (position and ILoadMoreSupportAdapter.START != 0L) {
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count += 1
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}
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count += activityCount
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if (position and ILoadMoreSupportAdapter.END != 0L) {
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count += 1
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}
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return count
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}
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fun setListener(listener: ActivityAdapterListener) {
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activityAdapterListener = listener
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}
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override val mediaPreviewEnabled: Boolean
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get() = statusAdapterDelegate.mediaPreviewEnabled
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override val lightFont: Boolean
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get() = statusAdapterDelegate.lightFont
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override var showAccountsColor: Boolean
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get() = statusAdapterDelegate.showAccountsColor
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set(value) {
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statusAdapterDelegate.showAccountsColor = value
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notifyDataSetChanged()
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}
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fun isActivity(position: Int): Boolean {
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return position < activityCount
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}
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val activityStartIndex: Int
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get() {
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val position = loadMoreIndicatorPosition
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var start = 0
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if (position and ILoadMoreSupportAdapter.START != 0L) {
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start += 1
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}
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return start
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}
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fun findPositionBySortTimestamp(timestamp: Long): Int {
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if (timestamp <= 0) return RecyclerView.NO_POSITION
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val range = rangeOfSize(activityStartIndex, activityCount)
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if (range.isEmpty()) return RecyclerView.NO_POSITION
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if (timestamp < getTimestamp(range.last)) {
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return range.last
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}
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return range.indexOfFirst { timestamp >= getTimestamp(it) }
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}
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interface ActivityAdapterListener {
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fun onGapClick(holder: GapViewHolder, position: Int)
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fun onActivityClick(holder: ActivityTitleSummaryViewHolder, position: Int)
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fun onStatusActionClick(holder: IStatusViewHolder, id: Int, position: Int)
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fun onStatusActionLongClick(holder: IStatusViewHolder, id: Int, position: Int): Boolean
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fun onStatusMenuClick(holder: IStatusViewHolder, menuView: View, position: Int)
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fun onMediaClick(holder: IStatusViewHolder, view: View, media: ParcelableMedia, position: Int)
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fun onStatusClick(holder: IStatusViewHolder, position: Int)
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fun onQuotedStatusClick(holder: IStatusViewHolder, position: Int)
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}
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internal class StubViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
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internal val text1 = itemView.findViewById(android.R.id.text1) as TextView
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internal val text2 = itemView.findViewById(android.R.id.text2) as TextView
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init {
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text2.setSingleLine(false)
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}
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fun displayActivity(activity: ParcelableActivity) {
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text1.text = text1.resources.getString(R.string.unsupported_activity_action_title,
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activity.action)
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text2.text = "host: ${activity.account_key.host}, id: ${activity.status_id}\n"
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text2.append(itemView.context.getString(R.string.unsupported_activity_action_summary))
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}
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}
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internal class EventListener(adapter: ParcelableActivitiesAdapter) : IStatusViewHolder.StatusClickListener, IGapSupportedAdapter.GapClickListener, IActivitiesAdapter.ActivityEventListener {
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val adapterRef = WeakReference(adapter)
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override fun onGapClick(holder: GapViewHolder, position: Int) {
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val adapter = adapterRef.get() ?: return
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val activity = adapter.getActivity(position) ?: return
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adapter.addGapLoadingId(ObjectId(activity.account_key, activity.id))
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adapter.activityAdapterListener?.onGapClick(holder, position)
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}
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override fun onItemActionClick(holder: RecyclerView.ViewHolder, id: Int, position: Int) {
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val listener = adapterRef.get()?.activityAdapterListener ?: return
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listener.onStatusActionClick(holder as IStatusViewHolder, id, position)
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}
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override fun onItemActionLongClick(holder: RecyclerView.ViewHolder, id: Int, position: Int): Boolean {
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val listener = adapterRef.get()?.activityAdapterListener ?: return false
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return listener.onStatusActionLongClick(holder as IStatusViewHolder, id, position)
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}
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override fun onStatusLongClick(holder: IStatusViewHolder, position: Int): Boolean {
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return true
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}
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override fun onUserProfileClick(holder: IStatusViewHolder, position: Int) {
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val adapter = adapterRef.get() ?: return
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val status = adapter.getActivity(position)?.getActivityStatus() ?: return
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IntentUtils.openUserProfile(adapter.context, status.account_key, status.user_key,
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status.user_screen_name, adapter.preferences.getBoolean(KEY_NEW_DOCUMENT_API), Referral.TIMELINE_STATUS,
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null)
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}
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override fun onStatusClick(holder: IStatusViewHolder, position: Int) {
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val adapter = adapterRef.get() ?: return
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adapter.activityAdapterListener?.onStatusClick(holder, position)
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}
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override fun onQuotedStatusClick(holder: IStatusViewHolder, position: Int) {
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val adapter = adapterRef.get() ?: return
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adapter.activityAdapterListener?.onQuotedStatusClick(holder, position)
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}
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override fun onMediaClick(holder: IStatusViewHolder, view: View, current: ParcelableMedia, statusPosition: Int) {
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val adapter = adapterRef.get() ?: return
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adapter.activityAdapterListener?.onMediaClick(holder, view, current, statusPosition)
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}
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override fun onActivityClick(holder: ActivityTitleSummaryViewHolder, position: Int) {
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val adapter = adapterRef.get() ?: return
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adapter.activityAdapterListener?.onActivityClick(holder, position)
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}
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override fun onItemMenuClick(holder: RecyclerView.ViewHolder, menuView: View, position: Int) {
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val adapter = adapterRef.get() ?: return
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adapter.activityAdapterListener?.onStatusMenuClick(holder as StatusViewHolder, menuView, position)
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}
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}
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companion object {
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const val ITEM_VIEW_TYPE_STUB = 0
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const val ITEM_VIEW_TYPE_GAP = 1
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const val ITEM_VIEW_TYPE_LOAD_INDICATOR = 2
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const val ITEM_VIEW_TYPE_TITLE_SUMMARY = 3
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const val ITEM_VIEW_TYPE_STATUS = 4
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const val ITEM_VIEW_TYPE_EMPTY = 5
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}
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}
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