Twidere-App-Android-Twitter.../twidere/src/main/kotlin/org/mariotaku/twidere/fragment/HomeTimelineFragment.kt

98 lines
3.6 KiB
Kotlin

/*
* Twidere - Twitter client for Android
*
* Copyright (C) 2012-2014 Mariotaku Lee <mariotaku.lee@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.mariotaku.twidere.fragment
import org.mariotaku.sqliteqb.library.Expression
import org.mariotaku.twidere.TwidereConstants.NOTIFICATION_ID_HOME_TIMELINE
import org.mariotaku.twidere.annotation.ReadPositionTag
import org.mariotaku.twidere.constant.IntentConstants.EXTRA_EXTRAS
import org.mariotaku.twidere.model.ParameterizedExpression
import org.mariotaku.twidere.model.RefreshTaskParam
import org.mariotaku.twidere.model.UserKey
import org.mariotaku.twidere.model.tab.extra.HomeTabExtras
import org.mariotaku.twidere.provider.TwidereDataStore.Statuses
import org.mariotaku.twidere.util.DataStoreUtils
import org.mariotaku.twidere.util.ErrorInfoStore
import java.util.*
/**
* Created by mariotaku on 14/12/3.
*/
class HomeTimelineFragment : CursorStatusesFragment() {
override val errorInfoKey = ErrorInfoStore.KEY_HOME_TIMELINE
override val contentUri = Statuses.CONTENT_URI
override val notificationType = NOTIFICATION_ID_HOME_TIMELINE
override val isFilterEnabled = true
override val readPositionTag = ReadPositionTag.HOME_TIMELINE
override val timelineSyncTag: String?
get() = getTimelineSyncTag(accountKeys)
override fun updateRefreshState() {
val twitter = twitterWrapper
refreshing = twitter.isStatusTimelineRefreshing(contentUri)
}
override fun getStatuses(param: RefreshTaskParam): Boolean {
if (!param.hasMaxIds) return twitterWrapper.refreshAll(param.accountKeys)
return twitterWrapper.getHomeTimelineAsync(param)
}
override fun setUserVisibleHint(isVisibleToUser: Boolean) {
super.setUserVisibleHint(isVisibleToUser)
val context = context
if (isVisibleToUser && context != null) {
accountKeys.forEach { accountKey ->
notificationManager.cancel("home_$accountKey", NOTIFICATION_ID_HOME_TIMELINE)
}
}
}
override fun processWhere(where: Expression, whereArgs: Array<String>): ParameterizedExpression {
val arguments = arguments
if (arguments != null) {
val extras = arguments.getParcelable<HomeTabExtras>(EXTRA_EXTRAS)
if (extras != null) {
val expressions = ArrayList<Expression>()
val expressionArgs = ArrayList<String>()
Collections.addAll(expressionArgs, *whereArgs)
expressions.add(where)
DataStoreUtils.processTabExtras(expressions, expressionArgs, extras)
val expression = Expression.and(*expressions.toTypedArray())
return ParameterizedExpression(expression, expressionArgs.toTypedArray())
}
}
return super.processWhere(where, whereArgs)
}
companion object {
fun getTimelineSyncTag(accountKeys: Array<UserKey>): String {
return "${ReadPositionTag.HOME_TIMELINE}_${accountKeys.sorted().joinToString(",")}"
}
}
}