156 lines
5.6 KiB
Kotlin
156 lines
5.6 KiB
Kotlin
/*
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* Twidere - Twitter client for Android
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*
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* Copyright (C) 2012-2014 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.fragment
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import android.content.Context
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import android.content.Intent
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import android.database.Cursor
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import android.os.Bundle
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import androidx.loader.app.LoaderManager.LoaderCallbacks
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import androidx.loader.content.CursorLoader
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import androidx.loader.content.Loader
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import android.view.View
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import android.widget.AdapterView
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import android.widget.ListView
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import com.bumptech.glide.RequestManager
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import com.squareup.otto.Subscribe
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import kotlinx.android.synthetic.main.fragment_content_listview.*
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import org.mariotaku.kpreferences.get
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import org.mariotaku.sqliteqb.library.Expression
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import org.mariotaku.twidere.R
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import org.mariotaku.twidere.TwidereConstants.EXTRA_ACCOUNT_KEY
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import org.mariotaku.twidere.activity.QuickSearchBarActivity
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import org.mariotaku.twidere.adapter.TrendsAdapter
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import org.mariotaku.twidere.constant.IntentConstants.EXTRA_EXTRAS
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import org.mariotaku.twidere.constant.localTrendsWoeIdKey
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import org.mariotaku.twidere.fragment.iface.IFloatingActionButtonFragment
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import org.mariotaku.twidere.fragment.iface.IFloatingActionButtonFragment.ActionInfo
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import org.mariotaku.twidere.model.UserKey
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import org.mariotaku.twidere.model.event.TrendsRefreshedEvent
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import org.mariotaku.twidere.model.tab.extra.TrendsTabExtras
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import org.mariotaku.twidere.provider.TwidereDataStore.CachedTrends
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import org.mariotaku.twidere.util.IntentUtils.openTweetSearch
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import org.mariotaku.twidere.util.Utils
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class TrendsSuggestionsFragment : AbsContentListViewFragment<TrendsAdapter>(), LoaderCallbacks<Cursor>,
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AdapterView.OnItemClickListener, IFloatingActionButtonFragment {
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private val tabExtras: TrendsTabExtras?
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get() = arguments?.getParcelable(EXTRA_EXTRAS)
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private val accountKey: UserKey? get() {
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return context?.let { Utils.getAccountKeys(it, arguments)?.firstOrNull() }
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?: context?.let { Utils.getDefaultAccountKey(it) }
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}
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private val woeId: Int get() {
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val id = tabExtras?.woeId ?: 0
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return if (id > 0) id else preferences[localTrendsWoeIdKey]
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}
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override fun onActivityCreated(savedInstanceState: Bundle?) {
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super.onActivityCreated(savedInstanceState)
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listView.onItemClickListener = this
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loaderManager.initLoader(0, null, this)
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showProgress()
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}
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override fun onCreateAdapter(context: Context, requestManager: RequestManager): TrendsAdapter {
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return TrendsAdapter(requireActivity())
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}
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override fun onCreateLoader(id: Int, args: Bundle?): Loader<Cursor> {
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val uri = CachedTrends.Local.CONTENT_URI
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val loaderWhere = Expression.and(Expression.equalsArgs(CachedTrends.ACCOUNT_KEY),
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Expression.equalsArgs(CachedTrends.WOEID)).sql
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val loaderWhereArgs = arrayOf(accountKey?.toString().orEmpty(), woeId.toString())
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return CursorLoader(requireActivity(), uri, CachedTrends.COLUMNS, loaderWhere, loaderWhereArgs, CachedTrends.TREND_ORDER)
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}
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override fun onItemClick(view: AdapterView<*>, child: View, position: Int, id: Long) {
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if (multiSelectManager.isActive) return
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val trend: String = (if (view is ListView) {
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adapter.getItem(position - view.headerViewsCount)
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} else {
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adapter.getItem(position)
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})
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?: return
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activity?.let { openTweetSearch(it, accountKey, trend) }
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}
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override fun onLoaderReset(loader: Loader<Cursor>) {
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adapter.swapCursor(null)
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}
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override fun onLoadFinished(loader: Loader<Cursor>, cursor: Cursor) {
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adapter.swapCursor(cursor)
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if (adapter.isEmpty) {
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showEmpty(R.drawable.ic_info_refresh, getString(R.string.swipe_down_to_refresh))
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} else {
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showContent()
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}
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}
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override fun onRefresh() {
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if (refreshing) return
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val accountKey = this.accountKey ?: return
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twitterWrapper.getLocalTrendsAsync(accountKey, woeId)
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}
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override var refreshing: Boolean
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get() = false
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set(value) {
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super.refreshing = value
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}
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override fun onStart() {
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super.onStart()
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loaderManager.restartLoader(0, null, this)
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bus.register(this)
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}
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override fun onStop() {
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bus.unregister(this)
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super.onStop()
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}
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@Subscribe
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fun onTrendsRefreshedEvent(event: TrendsRefreshedEvent) {
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refreshing = false
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}
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override fun getActionInfo(tag: String): ActionInfo? {
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when (tag) {
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"home" -> {
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return ActionInfo(R.drawable.ic_action_search, getString(R.string.action_search))
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}
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}
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return null
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}
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override fun onActionClick(tag: String): Boolean {
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val intent = Intent(activity, QuickSearchBarActivity::class.java)
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intent.putExtra(EXTRA_ACCOUNT_KEY, accountKey)
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startActivity(intent)
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return true
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}
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}
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