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@@ -0,0 +1,720 @@
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+/*
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+ * ownCloud Android client application
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+ *
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+ * @author David A. Velasco
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+ * @author Chris Narkiewicz
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+ * @author Andy Scherzinger
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+ * @author TSI-mc
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+ * @author Parneet Singh
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+ * Copyright (C) 2016 ownCloud Inc.
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+ * Copyright (C) 2019 Chris Narkiewicz <hello@ezaquarii.com>
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+ * Copyright (C) 2020 Andy Scherzinger
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+ * Copyright (C) 2023 TSI-mc
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+ * Copyright (C) Parneet Singh
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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 version 2,
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+ * as published by the Free Software Foundation.
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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 com.owncloud.android.ui.preview
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+
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+import android.app.Activity
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+import android.content.ComponentName
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+import android.content.Intent
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+import android.content.ServiceConnection
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+import android.content.res.Configuration
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+import android.graphics.BitmapFactory
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+import android.media.MediaMetadataRetriever
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+import android.net.Uri
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+import android.os.AsyncTask
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+import android.os.Bundle
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+import android.os.Handler
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+import android.os.IBinder
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+import android.view.Menu
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+import android.view.MenuItem
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+import android.view.View
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+import android.view.ViewGroup
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+import android.widget.FrameLayout
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+import androidx.annotation.StringRes
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+import androidx.appcompat.content.res.AppCompatResources
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+import androidx.core.graphics.drawable.DrawableCompat
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+import androidx.core.view.ViewCompat
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+import androidx.core.view.WindowCompat
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+import androidx.core.view.WindowInsetsCompat
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+import androidx.core.view.WindowInsetsControllerCompat
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+import androidx.core.view.marginBottom
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+import androidx.core.view.updateLayoutParams
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+import androidx.core.view.updatePadding
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+import androidx.media3.common.MediaItem
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+import androidx.media3.exoplayer.ExoPlayer
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+import androidx.media3.ui.DefaultTimeBar
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+import androidx.media3.ui.PlayerView
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+import com.nextcloud.client.account.User
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+import com.nextcloud.client.account.UserAccountManager
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+import com.nextcloud.client.di.Injectable
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+import com.nextcloud.client.jobs.BackgroundJobManager
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+import com.nextcloud.client.media.ExoplayerListener
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+import com.nextcloud.client.media.NextcloudExoPlayer.createNextcloudExoplayer
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+import com.nextcloud.client.media.PlayerServiceConnection
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+import com.nextcloud.client.network.ClientFactory
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+import com.nextcloud.client.network.ClientFactory.CreationException
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+import com.nextcloud.common.NextcloudClient
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+import com.nextcloud.ui.fileactions.FileActionsBottomSheet.Companion.newInstance
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+import com.nextcloud.ui.fileactions.FileActionsBottomSheet.ResultListener
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+import com.owncloud.android.R
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+import com.owncloud.android.databinding.ActivityPreviewMediaBinding
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+import com.owncloud.android.datamodel.OCFile
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+import com.owncloud.android.datamodel.ThumbnailsCacheManager
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+import com.owncloud.android.files.StreamMediaFileOperation
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+import com.owncloud.android.files.services.FileDownloader
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+import com.owncloud.android.files.services.FileDownloader.FileDownloaderBinder
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+import com.owncloud.android.lib.common.OwnCloudClient
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+import com.owncloud.android.lib.common.operations.OnRemoteOperationListener
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+import com.owncloud.android.lib.common.operations.RemoteOperation
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+import com.owncloud.android.lib.common.operations.RemoteOperationResult
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+import com.owncloud.android.lib.common.utils.Log_OC
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+import com.owncloud.android.operations.RemoveFileOperation
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+import com.owncloud.android.operations.SynchronizeFileOperation
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+import com.owncloud.android.ui.activity.FileActivity
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+import com.owncloud.android.ui.activity.FileDisplayActivity
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+import com.owncloud.android.ui.dialog.ConfirmationDialogFragment
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+import com.owncloud.android.ui.dialog.RemoveFilesDialogFragment
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+import com.owncloud.android.ui.dialog.SendShareDialog
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+import com.owncloud.android.ui.fragment.FileFragment
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+import com.owncloud.android.ui.fragment.OCFileListFragment
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+import com.owncloud.android.utils.DisplayUtils
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+import com.owncloud.android.utils.ErrorMessageAdapter
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+import com.owncloud.android.utils.MimeTypeUtil
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+import java.lang.ref.WeakReference
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+import java.util.concurrent.Executors
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+import javax.inject.Inject
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+
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+/**
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+ * This activity shows a preview of a downloaded media file (audio or video).
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+ *
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+ *
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+ * Trying to get an instance with NULL [OCFile] or ownCloud [User] values will produce an [ ].
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+ *
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+ *
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+ * By now, if the [OCFile] passed is not downloaded, an [IllegalStateException] is generated on
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+ * instantiation too.
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+ */
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+class PreviewMediaActivity
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+
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+ : FileActivity(), FileFragment.ContainerActivity, OnRemoteOperationListener,
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+ SendShareDialog.SendShareDialogDownloader, Injectable {
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+ private var user: User? = null
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+ private var savedPlaybackPosition: Long = 0
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+ private var autoplay = true
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+ private val prepared = false
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+ private var mediaPlayerServiceConnection: PlayerServiceConnection? = null
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+ private var videoUri: Uri? = null
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+
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+ @Inject
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+ lateinit var clientFactory: ClientFactory
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+
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+ @Inject
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+ lateinit var accountManager: UserAccountManager
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+
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+ @Inject
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+ lateinit var backgroundJobManager: BackgroundJobManager
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+
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+ private lateinit var binding: ActivityPreviewMediaBinding
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+ private var emptyListView: ViewGroup? = null
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+ private var exoPlayer: ExoPlayer? = null
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+ private var nextcloudClient: NextcloudClient? = null
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+ private lateinit var windowInsetsController: WindowInsetsControllerCompat
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+
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+ override fun onCreate(savedInstanceState: Bundle?) {
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+ super.onCreate(savedInstanceState)
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+ binding = ActivityPreviewMediaBinding.inflate(layoutInflater)
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+ setContentView(binding.root)
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+
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+ setSupportActionBar(binding.materialToolbar)
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+
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+ WindowCompat.setDecorFitsSystemWindows(window, false)
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+ applyWindowInsets()
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+ val bundle = intent
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+ file = bundle!!.getParcelableExtra(FILE)
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+ user = bundle.getParcelableExtra(USER)
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+ savedPlaybackPosition = bundle.getLongExtra(PLAYBACK_POSITION, 0L)
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+ autoplay = bundle.getBooleanExtra(AUTOPLAY, true)
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+ mediaPlayerServiceConnection = PlayerServiceConnection(this)
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+
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+ var file = file
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+ if (savedInstanceState == null) {
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+ checkNotNull(file) { "Instanced with a NULL OCFile" }
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+ checkNotNull(user) { "Instanced with a NULL ownCloud Account" }
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+ } else {
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+ file = savedInstanceState.getParcelable(EXTRA_FILE)
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+ setFile(file)
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+ user = savedInstanceState.getParcelable(EXTRA_USER)
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+ savedPlaybackPosition = savedInstanceState.getInt(EXTRA_PLAY_POSITION).toLong()
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+ autoplay = savedInstanceState.getBoolean(EXTRA_PLAYING)
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+ }
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+ if (file != null) {
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+ if (MimeTypeUtil.isVideo(file)) {
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+ binding.exoplayerView.visibility = View.VISIBLE
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+ binding.imagePreview.visibility = View.GONE
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+ binding.root.setBackgroundColor(resources.getColor(R.color.black, null))
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+ } else {
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+ binding.exoplayerView.visibility = View.GONE
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+ binding.imagePreview.visibility = View.VISIBLE
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+ extractAndSetCoverArt(file)
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+ }
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+ }
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+ updateActionBarTitleAndHomeButton(file)
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+ supportActionBar?.setDisplayHomeAsUpEnabled(true)
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+
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+ emptyListView = binding.emptyView.emptyListView
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+ setLoadingView()
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+
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+ viewThemeUtils.files.themeActionBar(this, supportActionBar!!)
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+
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+ viewThemeUtils.platform.themeStatusBar(
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+ this
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+ )
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+ }
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+
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+ private fun setLoadingView() {
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+ binding.progress.visibility = View.VISIBLE
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+ binding.emptyView.emptyListView.visibility = View.GONE
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+ }
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+
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+ private fun setVideoErrorMessage(headline: String, @StringRes message: Int) {
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+ binding.emptyView.emptyListViewHeadline.text = headline
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+ binding.emptyView.emptyListViewText.setText(message)
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+ binding.emptyView.emptyListIcon.setImageResource(R.drawable.file_movie)
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+ binding.emptyView.emptyListViewText.visibility = View.VISIBLE
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+ binding.emptyView.emptyListIcon.visibility = View.VISIBLE
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+ binding.progress.visibility = View.GONE
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+ binding.emptyView.emptyListView.visibility = View.VISIBLE
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+ }
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+
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+ /**
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+ * tries to read the cover art from the audio file and sets it as cover art.
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+ *
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+ * @param file audio file with potential cover art
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+ */
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+ private fun extractAndSetCoverArt(file: OCFile) {
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+ if (MimeTypeUtil.isAudio(file)) {
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+ if (file.storagePath == null) {
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+ setThumbnailForAudio(file)
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+ } else {
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+ try {
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+ val mmr = MediaMetadataRetriever()
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+ mmr.setDataSource(file.storagePath)
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+ val data = mmr.embeddedPicture
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+ if (data != null) {
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+ val bitmap = BitmapFactory.decodeByteArray(data, 0, data.size)
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+ binding.imagePreview.setImageBitmap(bitmap) //associated cover art in bitmap
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+ } else {
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+ setThumbnailForAudio(file)
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+ }
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+ } catch (t: Throwable) {
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+ setGenericThumbnail()
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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 setThumbnailForAudio(file: OCFile) {
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+ val thumbnail = ThumbnailsCacheManager.getBitmapFromDiskCache(
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+ ThumbnailsCacheManager.PREFIX_THUMBNAIL + file.remoteId
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+ )
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+ if (thumbnail != null) {
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+ binding.imagePreview.setImageBitmap(thumbnail)
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+ } else {
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+ setGenericThumbnail()
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+ }
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+ }
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+
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+ /**
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+ * Set generic icon (logo) as placeholder for thumbnail in preview.
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+ */
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+ private fun setGenericThumbnail() {
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+ val logo = AppCompatResources.getDrawable(this, R.drawable.logo)
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+ if (logo != null) {
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+ if (!resources.getBoolean(R.bool.is_branded_client)) {
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+ // only colour logo of non-branded client
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+ DrawableCompat.setTint(logo, resources.getColor(R.color.primary, this.theme))
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+ }
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+ binding.imagePreview.setImageDrawable(logo)
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+ }
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+ }
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+
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+ override fun onSaveInstanceState(outState: Bundle) {
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+ super.onSaveInstanceState(outState)
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+ Log_OC.v(TAG, "onSaveInstanceState")
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+ outState.putParcelable(EXTRA_FILE, file)
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+ outState.putParcelable(EXTRA_USER, user)
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+ if (MimeTypeUtil.isVideo(file) && exoPlayer != null) {
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+ savedPlaybackPosition = exoPlayer!!.currentPosition
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+ autoplay = exoPlayer!!.isPlaying
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+ outState.putLong(EXTRA_PLAY_POSITION, savedPlaybackPosition)
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+ outState.putBoolean(EXTRA_PLAYING, autoplay)
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+ } else if (mediaPlayerServiceConnection != null && mediaPlayerServiceConnection!!.isConnected) {
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+ outState.putInt(EXTRA_PLAY_POSITION, mediaPlayerServiceConnection!!.currentPosition)
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+ outState.putBoolean(EXTRA_PLAYING, mediaPlayerServiceConnection!!.isPlaying)
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+ }
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+ }
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+
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+ override fun onStart() {
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+ super.onStart()
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+ Log_OC.v(TAG, "onStart")
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+ val file = file
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+ if (file != null) {
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+ // bind to any existing player
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+ mediaPlayerServiceConnection!!.bind()
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+ if (MimeTypeUtil.isAudio(file)) {
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+ binding.mediaController.setMediaPlayer(mediaPlayerServiceConnection)
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+ binding.mediaController.visibility = View.VISIBLE
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+ mediaPlayerServiceConnection!!.start(user!!, file, autoplay, savedPlaybackPosition)
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+ binding.emptyView.emptyListView.visibility = View.GONE
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+ binding.progress.visibility = View.GONE
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+ } else if (MimeTypeUtil.isVideo(file)) {
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+ if (mediaPlayerServiceConnection!!.isConnected) {
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+ // always stop player
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+ stopAudio()
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+ }
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+ if (exoPlayer != null) {
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+ playVideo()
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+ } else {
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+ val handler = Handler()
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+ Executors.newSingleThreadExecutor().execute {
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+ try {
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+ nextcloudClient = clientFactory.createNextcloudClient(accountManager.user)
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+ handler.post {
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+ exoPlayer = createNextcloudExoplayer(this, nextcloudClient!!)
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+ exoPlayer!!.addListener(
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+ ExoplayerListener(
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+ this,
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+ binding.exoplayerView,
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+ exoPlayer!!
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+ )
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+ )
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+ playVideo()
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+ }
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+ } catch (e: CreationException) {
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+ handler.post { Log_OC.e(TAG, "error setting up ExoPlayer", e) }
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+ }
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+ }
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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 initWindowInsetsController() {
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+ windowInsetsController = WindowCompat.getInsetsController(
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+ window,
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+ window.decorView
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+ )
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+ windowInsetsController.systemBarsBehavior = WindowInsetsControllerCompat.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE
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+ }
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+
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+ private fun applyWindowInsets() {
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+ val playerView = binding.exoplayerView
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+ val exoControls = playerView.findViewById<FrameLayout>(R.id.exo_bottom_bar)
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+ val exoProgress = playerView.findViewById<DefaultTimeBar>(R.id.exo_progress)
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+ val progressBottomMargin = exoProgress.marginBottom
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+
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+ ViewCompat.setOnApplyWindowInsetsListener(binding.root) { _, windowInsets ->
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+ val insets = windowInsets.getInsets(
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+ WindowInsetsCompat.Type.systemBars() or WindowInsetsCompat.Type
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+ .displayCutout()
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+ )
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+
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+ binding.materialToolbar.updateLayoutParams<ViewGroup.MarginLayoutParams> {
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+ topMargin = insets.top
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+ }
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+ exoControls.updateLayoutParams<ViewGroup.MarginLayoutParams> {
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+ bottomMargin = insets.bottom
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+ }
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+ exoProgress.updateLayoutParams<ViewGroup.MarginLayoutParams> {
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+ bottomMargin = insets.bottom + progressBottomMargin
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+ }
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+ exoControls.updatePadding(left = insets.left, right = insets.right)
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+ exoProgress.updatePadding(left = insets.left, right = insets.right)
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+ binding.materialToolbar.updatePadding(left = insets.left, right = insets.right)
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+ WindowInsetsCompat.CONSUMED
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+ }
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+ }
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+
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+ private fun setupVideoView() {
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+ initWindowInsetsController()
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+ val type = WindowInsetsCompat.Type.systemBars()
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+ binding.exoplayerView.setControllerVisibilityListener(PlayerView.ControllerVisibilityListener { visibility ->
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+ if (visibility == View.VISIBLE) {
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+ windowInsetsController.show(type)
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+ supportActionBar!!.show()
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+ } else if (visibility == View.GONE) {
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+ windowInsetsController.hide(type)
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+ supportActionBar!!.hide()
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+ }
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+ })
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+ binding.exoplayerView.player = exoPlayer
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+ }
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+
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+ private fun stopAudio() {
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+ mediaPlayerServiceConnection!!.stop()
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+ }
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+
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+ override fun onCreateOptionsMenu(menu: Menu?): Boolean {
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+ menuInflater.inflate(R.menu.custom_menu_placeholder, menu)
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+ return true
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+ }
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+
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+ override fun onOptionsItemSelected(item: MenuItem): Boolean {
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+ if (item.itemId == android.R.id.home) {
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+ finish()
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+ return true
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+ }
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+ if (item.itemId == R.id.custom_menu_placeholder_item) {
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+ val file = file
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+ if (storageManager != null && file != null) {
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+ // Update the file
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+ val updatedFile = storageManager.getFileById(file.fileId)
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+ setFile(updatedFile)
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+ val fileNew = getFile()
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+ fileNew?.let { showFileActions(it) }
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+ }
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+ }
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+ return super.onOptionsItemSelected(item)
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|
|
+ }
|
|
|
+
|
|
|
+ private fun showFileActions(file: OCFile) {
|
|
|
+ val additionalFilter: MutableList<Int> =
|
|
|
+ mutableListOf(
|
|
|
+ R.id.action_rename_file,
|
|
|
+ R.id.action_sync_file,
|
|
|
+ R.id.action_move_or_copy,
|
|
|
+ R.id.action_favorite,
|
|
|
+ R.id.action_unset_favorite,
|
|
|
+ R.id.action_pin_to_homescreen
|
|
|
+ )
|
|
|
+
|
|
|
+ if (getFile() != null && getFile().isSharedWithMe && !getFile().canReshare()) {
|
|
|
+ additionalFilter.add(R.id.action_send_share_file)
|
|
|
+ }
|
|
|
+ newInstance(file, false, additionalFilter)
|
|
|
+ .setResultListener(supportFragmentManager, this, object : ResultListener {
|
|
|
+ override fun onResult(actionId: Int) {
|
|
|
+ onFileActionChosen(actionId)
|
|
|
+ }
|
|
|
+ })
|
|
|
+ .show(supportFragmentManager, "actions")
|
|
|
+ }
|
|
|
+
|
|
|
+ private fun onFileActionChosen(itemId: Int) {
|
|
|
+ when (itemId) {
|
|
|
+ R.id.action_send_share_file -> {
|
|
|
+ sendShareFile()
|
|
|
+ }
|
|
|
+
|
|
|
+ R.id.action_open_file_with -> {
|
|
|
+ openFile()
|
|
|
+ }
|
|
|
+
|
|
|
+ R.id.action_remove_file -> {
|
|
|
+ val dialog = RemoveFilesDialogFragment.newInstance(file)
|
|
|
+ dialog.show(supportFragmentManager, ConfirmationDialogFragment.FTAG_CONFIRMATION)
|
|
|
+ }
|
|
|
+
|
|
|
+ R.id.action_see_details -> {
|
|
|
+ seeDetails()
|
|
|
+ }
|
|
|
+
|
|
|
+ R.id.action_sync_file -> {
|
|
|
+ fileOperationsHelper.syncFile(file)
|
|
|
+ }
|
|
|
+
|
|
|
+ R.id.action_cancel_sync -> {
|
|
|
+ fileOperationsHelper.cancelTransference(file)
|
|
|
+ }
|
|
|
+
|
|
|
+ R.id.action_stream_media -> {
|
|
|
+ fileOperationsHelper.streamMediaFile(file)
|
|
|
+ }
|
|
|
+
|
|
|
+ R.id.action_export_file -> {
|
|
|
+ val list = ArrayList<OCFile>()
|
|
|
+ list.add(file)
|
|
|
+ fileOperationsHelper.exportFiles(
|
|
|
+ list,
|
|
|
+ this,
|
|
|
+ binding.root,
|
|
|
+ backgroundJobManager
|
|
|
+ )
|
|
|
+ }
|
|
|
+
|
|
|
+ R.id.action_download_file -> {
|
|
|
+ requestForDownload(file, null)
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ override fun onRemoteOperationFinish(operation: RemoteOperation<*>?, result: RemoteOperationResult<*>?) {
|
|
|
+ super.onRemoteOperationFinish(operation, result)
|
|
|
+ if (operation is RemoveFileOperation) {
|
|
|
+ DisplayUtils.showSnackMessage(this, ErrorMessageAdapter.getErrorCauseMessage(result, operation, resources))
|
|
|
+
|
|
|
+ val removedFile = operation.file
|
|
|
+ // check if file is still available, if so do nothing
|
|
|
+ val fileAvailable: Boolean = storageManager.fileExists(removedFile.fileId)
|
|
|
+ if (!fileAvailable && removedFile == file) {
|
|
|
+ finish()
|
|
|
+ }
|
|
|
+ } else if (operation is SynchronizeFileOperation) {
|
|
|
+ onSynchronizeFileOperationFinish(result)
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ override fun newTransferenceServiceConnection(): ServiceConnection {
|
|
|
+ return PreviewMediaServiceConnection()
|
|
|
+ }
|
|
|
+
|
|
|
+ private fun onSynchronizeFileOperationFinish(result: RemoteOperationResult<*>?) {
|
|
|
+ result?.let {
|
|
|
+ invalidateOptionsMenu()
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ private inner class PreviewMediaServiceConnection : ServiceConnection {
|
|
|
+ override fun onServiceConnected(componentName: ComponentName?, service: IBinder?) {
|
|
|
+ if (componentName != null) {
|
|
|
+ if (componentName == ComponentName(this@PreviewMediaActivity, FileDownloader::class.java)) {
|
|
|
+ mDownloaderBinder = service as FileDownloaderBinder
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ override fun onServiceDisconnected(componentName: ComponentName?) {
|
|
|
+ if (componentName == ComponentName(this@PreviewMediaActivity, FileDownloader::class.java)) {
|
|
|
+ Log_OC.d(PreviewImageActivity.TAG, "Download service suddenly disconnected")
|
|
|
+ mDownloaderBinder = null
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ override fun downloadFile(file: OCFile?, packageName: String?, activityName: String?) {
|
|
|
+ requestForDownload(file, OCFileListFragment.DOWNLOAD_SEND, packageName, activityName)
|
|
|
+ }
|
|
|
+
|
|
|
+ private fun requestForDownload(
|
|
|
+ file: OCFile?,
|
|
|
+ downloadBehavior: String? = null,
|
|
|
+ packageName: String? = null,
|
|
|
+ activityName: String? = null
|
|
|
+ ) {
|
|
|
+ if (!fileDownloaderBinder.isDownloading(user, file)) {
|
|
|
+ val i = Intent(this, FileDownloader::class.java)
|
|
|
+ i.putExtra(FileDownloader.EXTRA_USER, user)
|
|
|
+ i.putExtra(FileDownloader.EXTRA_FILE, file)
|
|
|
+ downloadBehavior?.let { behavior ->
|
|
|
+ i.putExtra(OCFileListFragment.DOWNLOAD_BEHAVIOUR, behavior)
|
|
|
+ i.putExtra(SendShareDialog.PACKAGE_NAME, packageName)
|
|
|
+ i.putExtra(SendShareDialog.ACTIVITY_NAME, activityName)
|
|
|
+ }
|
|
|
+ startService(i)
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ private fun seeDetails() {
|
|
|
+ stopPreview(false)
|
|
|
+ showDetails(file)
|
|
|
+ }
|
|
|
+
|
|
|
+ private fun sendShareFile() {
|
|
|
+ stopPreview(false)
|
|
|
+ fileOperationsHelper.sendShareFile(file)
|
|
|
+ }
|
|
|
+
|
|
|
+ private fun playVideo() {
|
|
|
+ setupVideoView()
|
|
|
+ // load the video file in the video player
|
|
|
+ // when done, VideoHelper#onPrepared() will be called
|
|
|
+ if (file.isDown) {
|
|
|
+ playVideoUri(file.storageUri)
|
|
|
+ } else {
|
|
|
+ try {
|
|
|
+ LoadStreamUrl(this, user, clientFactory).execute(file.localId)
|
|
|
+ } catch (e: Exception) {
|
|
|
+ Log_OC.e(TAG, "Loading stream url not possible: $e")
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ private fun playVideoUri(uri: Uri) {
|
|
|
+ binding.progress.visibility = View.GONE
|
|
|
+ exoPlayer!!.setMediaItem(MediaItem.fromUri(uri))
|
|
|
+ exoPlayer!!.playWhenReady = autoplay
|
|
|
+ exoPlayer!!.prepare()
|
|
|
+ if (savedPlaybackPosition >= 0) {
|
|
|
+ exoPlayer!!.seekTo(savedPlaybackPosition)
|
|
|
+ }
|
|
|
+
|
|
|
+ // only autoplay video once
|
|
|
+ autoplay = false
|
|
|
+ }
|
|
|
+
|
|
|
+ private class LoadStreamUrl(
|
|
|
+ previewMediaActivity: PreviewMediaActivity,
|
|
|
+ private val user: User?,
|
|
|
+ private val clientFactory: ClientFactory?
|
|
|
+ ) : AsyncTask<Long?, Void?, Uri?>() {
|
|
|
+ private val previewMediaActivityWeakReference: WeakReference<PreviewMediaActivity> =
|
|
|
+ WeakReference(previewMediaActivity)
|
|
|
+
|
|
|
+ override fun doInBackground(vararg fileId: Long?): Uri? {
|
|
|
+ val client: OwnCloudClient = try {
|
|
|
+ clientFactory!!.create(user)
|
|
|
+ } catch (e: CreationException) {
|
|
|
+ Log_OC.e(TAG, "Loading stream url not possible: $e")
|
|
|
+ return null
|
|
|
+ }
|
|
|
+ val sfo = StreamMediaFileOperation(fileId[0]!!)
|
|
|
+ val result = sfo.execute(client)
|
|
|
+ return if (!result.isSuccess) {
|
|
|
+ null
|
|
|
+ } else Uri.parse(result.data[0] as String)
|
|
|
+ }
|
|
|
+
|
|
|
+ override fun onPostExecute(uri: Uri?) {
|
|
|
+ val weakReference = previewMediaActivityWeakReference.get()
|
|
|
+ if (uri != null) {
|
|
|
+ weakReference?.videoUri = uri
|
|
|
+ weakReference?.playVideoUri(uri)
|
|
|
+ } else {
|
|
|
+ weakReference?.emptyListView!!.visibility = View.VISIBLE
|
|
|
+ weakReference.setVideoErrorMessage(
|
|
|
+ weakReference.getString(R.string.stream_not_possible_headline),
|
|
|
+ R.string.stream_not_possible_message
|
|
|
+ )
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ override fun onPause() {
|
|
|
+ Log_OC.v(TAG, "onPause")
|
|
|
+ super.onPause()
|
|
|
+ }
|
|
|
+
|
|
|
+ override fun onResume() {
|
|
|
+ super.onResume()
|
|
|
+ Log_OC.v(TAG, "onResume")
|
|
|
+ }
|
|
|
+
|
|
|
+ override fun onDestroy() {
|
|
|
+ Log_OC.v(TAG, "onDestroy")
|
|
|
+ super.onDestroy()
|
|
|
+ exoPlayer?.stop()
|
|
|
+ exoPlayer?.release()
|
|
|
+ }
|
|
|
+
|
|
|
+ override fun onStop() {
|
|
|
+ Log_OC.v(TAG, "onStop")
|
|
|
+ val file = file
|
|
|
+ if (MimeTypeUtil.isAudio(file) && !mediaPlayerServiceConnection!!.isPlaying) {
|
|
|
+ stopAudio()
|
|
|
+ } else if (MimeTypeUtil.isVideo(file) && exoPlayer != null && exoPlayer!!.isPlaying) {
|
|
|
+ savedPlaybackPosition = exoPlayer!!.currentPosition
|
|
|
+ exoPlayer!!.pause()
|
|
|
+ }
|
|
|
+ mediaPlayerServiceConnection!!.unbind()
|
|
|
+ super.onStop()
|
|
|
+ }
|
|
|
+
|
|
|
+ override fun showDetails(file: OCFile?) {
|
|
|
+ val showDetailsIntent = Intent(this, FileDisplayActivity::class.java)
|
|
|
+ showDetailsIntent.action = FileDisplayActivity.ACTION_DETAILS
|
|
|
+ showDetailsIntent.putExtra(FileActivity.EXTRA_FILE, file)
|
|
|
+ showDetailsIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)
|
|
|
+ startActivity(showDetailsIntent)
|
|
|
+ finish()
|
|
|
+ }
|
|
|
+
|
|
|
+ override fun showDetails(file: OCFile?, activeTab: Int) {
|
|
|
+ showDetails(file)
|
|
|
+ }
|
|
|
+
|
|
|
+ override fun onBrowsedDownTo(folder: OCFile?) {
|
|
|
+ // TODO Auto-generated method stub
|
|
|
+ }
|
|
|
+
|
|
|
+ override fun onTransferStateChanged(file: OCFile?, downloading: Boolean, uploading: Boolean) {
|
|
|
+ // TODO Auto-generated method stub
|
|
|
+ }
|
|
|
+
|
|
|
+ override fun onConfigurationChanged(newConfig: Configuration) {
|
|
|
+ super.onConfigurationChanged(newConfig)
|
|
|
+ Log_OC.v(TAG, "onConfigurationChanged $this")
|
|
|
+ }
|
|
|
+
|
|
|
+ override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
|
|
|
+ Log_OC.v(TAG, "onActivityResult $this")
|
|
|
+ super.onActivityResult(requestCode, resultCode, data)
|
|
|
+ if (resultCode == Activity.RESULT_OK) {
|
|
|
+ savedPlaybackPosition = data!!.getLongExtra(EXTRA_START_POSITION, 0)
|
|
|
+ autoplay = data.getBooleanExtra(EXTRA_AUTOPLAY, false)
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Opens the previewed file with an external application.
|
|
|
+ */
|
|
|
+ private fun openFile() {
|
|
|
+ stopPreview(true)
|
|
|
+ fileOperationsHelper.openFile(file)
|
|
|
+ }
|
|
|
+
|
|
|
+ private fun stopPreview(stopAudio: Boolean) {
|
|
|
+ val file = file
|
|
|
+ if (MimeTypeUtil.isAudio(file) && stopAudio) {
|
|
|
+ mediaPlayerServiceConnection!!.pause()
|
|
|
+ } else if (MimeTypeUtil.isVideo(file)) {
|
|
|
+ savedPlaybackPosition = exoPlayer!!.currentPosition
|
|
|
+ exoPlayer!!.stop()
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ val position: Long
|
|
|
+ get() {
|
|
|
+ if (prepared) {
|
|
|
+ savedPlaybackPosition = exoPlayer!!.currentPosition
|
|
|
+ }
|
|
|
+ Log_OC.v(TAG, "getting position: $savedPlaybackPosition")
|
|
|
+ return savedPlaybackPosition
|
|
|
+ }
|
|
|
+
|
|
|
+ companion object {
|
|
|
+ private val TAG = PreviewMediaActivity::class.java.simpleName
|
|
|
+ const val EXTRA_FILE = "FILE"
|
|
|
+ const val EXTRA_USER = "USER"
|
|
|
+ const val EXTRA_AUTOPLAY = "AUTOPLAY"
|
|
|
+ const val EXTRA_START_POSITION = "START_POSITION"
|
|
|
+ private const val EXTRA_PLAY_POSITION = "PLAY_POSITION"
|
|
|
+ private const val EXTRA_PLAYING = "PLAYING"
|
|
|
+ private const val FILE = "FILE"
|
|
|
+ private const val USER = "USER"
|
|
|
+ private const val PLAYBACK_POSITION = "PLAYBACK_POSITION"
|
|
|
+ private const val AUTOPLAY = "AUTOPLAY"
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Helper method to test if an [OCFile] can be passed to a [PreviewMediaActivity] to be previewed.
|
|
|
+ *
|
|
|
+ * @param file File to test if can be previewed.
|
|
|
+ * @return 'True' if the file can be handled by the activity.
|
|
|
+ */
|
|
|
+ fun canBePreviewed(file: OCFile?): Boolean {
|
|
|
+ return file != null && (MimeTypeUtil.isAudio(file) || MimeTypeUtil.isVideo(file))
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|
parneet-guraya