878 lines
32 KiB
Kotlin
878 lines
32 KiB
Kotlin
package jp.juggler.subwaytooter
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import android.annotation.SuppressLint
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import android.app.DownloadManager
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import android.content.ClipData
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import android.content.ClipDescription
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import android.content.ClipboardManager
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import android.content.Intent
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import android.graphics.*
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import android.os.Build
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import android.os.Bundle
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import android.os.Environment
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import android.os.SystemClock
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import android.view.View
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import android.view.Window
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import androidx.appcompat.app.AppCompatActivity
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import androidx.core.net.toUri
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import com.google.android.exoplayer2.*
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import com.google.android.exoplayer2.Player.TimelineChangeReason
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import com.google.android.exoplayer2.source.LoadEventInfo
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import com.google.android.exoplayer2.source.MediaLoadData
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import com.google.android.exoplayer2.source.MediaSource
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import com.google.android.exoplayer2.source.MediaSourceEventListener
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import com.google.android.exoplayer2.util.RepeatModeUtil.REPEAT_TOGGLE_MODE_ONE
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import jp.juggler.subwaytooter.api.*
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import jp.juggler.subwaytooter.api.entity.*
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import jp.juggler.subwaytooter.databinding.ActMediaViewerBinding
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import jp.juggler.subwaytooter.dialog.actionsDialog
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import jp.juggler.subwaytooter.drawable.MediaBackgroundDrawable
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import jp.juggler.subwaytooter.pref.PrefI
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import jp.juggler.subwaytooter.util.permissionSpecMediaDownload
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import jp.juggler.subwaytooter.util.requester
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import jp.juggler.subwaytooter.view.PinchBitmapView
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import jp.juggler.util.*
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import jp.juggler.util.coroutine.launchAndShowError
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import jp.juggler.util.coroutine.launchMain
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import jp.juggler.util.data.*
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import jp.juggler.util.log.LogCategory
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import jp.juggler.util.log.showToast
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import jp.juggler.util.log.withCaption
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import jp.juggler.util.media.imageOrientation
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import jp.juggler.util.media.resolveOrientation
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import jp.juggler.util.media.rotateSize
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import jp.juggler.util.network.MySslSocketFactory
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import jp.juggler.util.ui.*
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import kotlinx.coroutines.CancellationException
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import kotlinx.coroutines.yield
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import okhttp3.Request
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import java.io.ByteArrayInputStream
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import java.io.IOException
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import java.nio.charset.StandardCharsets
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import java.util.*
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import javax.net.ssl.HttpsURLConnection
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import kotlin.math.max
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class ActMediaViewer : AppCompatActivity(), View.OnClickListener {
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companion object {
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internal val log = LogCategory("ActMediaViewer")
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internal val download_history_list = LinkedList<DownloadHistory>()
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internal const val DOWNLOAD_REPEAT_EXPIRE = 3000L
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internal const val short_limit = 5000L
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internal const val EXTRA_IDX = "idx"
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internal const val EXTRA_DATA = "data"
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internal const val EXTRA_SERVICE_TYPE = "serviceType"
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internal const val EXTRA_SHOW_DESCRIPTION = "showDescription"
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internal const val STATE_PLAYER_POS = "playerPos"
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internal const val STATE_PLAYER_PLAY_WHEN_READY = "playerPlayWhenReady"
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internal const val STATE_LAST_VOLUME = "lastVolume"
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internal fun <T : TootAttachmentLike> encodeMediaList(list: ArrayList<T>?) =
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list?.encodeJson()?.toString() ?: "[]"
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internal fun decodeMediaList(src: String?) =
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ArrayList<TootAttachment>().apply {
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src?.decodeJsonArray()?.objectList()
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?.map { TootAttachment.decodeJson(it) }
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?.let { addAll(it) }
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}
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fun open(
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activity: ActMain,
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showDescription: Boolean,
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serviceType: ServiceType,
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list: ArrayList<TootAttachmentLike>,
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idx: Int,
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) {
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val intent = Intent(activity, ActMediaViewer::class.java)
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intent.putExtra(EXTRA_IDX, idx)
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intent.putExtra(EXTRA_SERVICE_TYPE, serviceType.ordinal)
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intent.putExtra(EXTRA_DATA, encodeMediaList(list))
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intent.putExtra(EXTRA_SHOW_DESCRIPTION, showDescription)
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activity.startActivity(intent)
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activity.overridePendingTransition(R.anim.slide_from_bottom, android.R.anim.fade_out)
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}
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}
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class DownloadHistory(val time: Long, val url: String)
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internal var idx: Int = 0
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private lateinit var mediaList: ArrayList<TootAttachment>
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private lateinit var serviceType: ServiceType
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private var showDescription = true
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private val views by lazy {
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ActMediaViewerBinding.inflate(layoutInflater)
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}
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private lateinit var exoPlayer: ExoPlayer
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private var lastVolume = Float.NaN
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internal var bufferingLastShown: Long = 0
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private var lastVideoUrl: String? = null
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private val tileStep by lazy {
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val density = resources.displayMetrics.density
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(density * 12f + 0.5f).toInt()
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}
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private val playerListener = object : Player.Listener {
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override fun onTimelineChanged(
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timeline: Timeline,
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@TimelineChangeReason reason: Int,
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) {
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log.d("exoPlayer onTimelineChanged reason=$reason")
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}
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override fun onShuffleModeEnabledChanged(shuffleModeEnabled: Boolean) {
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}
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private fun showBufferingToast() {
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val playWhenReady = exoPlayer.playWhenReady
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val playbackState = exoPlayer.playbackState
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if (playWhenReady && playbackState == Player.STATE_BUFFERING) {
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val now = SystemClock.elapsedRealtime()
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if (now - bufferingLastShown >= short_limit && exoPlayer.duration >= short_limit) {
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bufferingLastShown = now
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showToast(false, R.string.video_buffering)
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}
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/*
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exoPlayer.getDuration() may returns negative value (TIME_UNSET ,same as Long.MIN_VALUE + 1).
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*/
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}
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}
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override fun onPlaybackStateChanged(playbackState: Int) {
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showBufferingToast()
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}
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override fun onPlayWhenReadyChanged(playWhenReady: Boolean, reason: Int) {
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log.d("onPlayWhenReadyChanged playWhenReady=$playWhenReady, reason=$reason")
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showBufferingToast()
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}
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override fun onRepeatModeChanged(repeatMode: Int) {
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log.d("exoPlayer onRepeatModeChanged $repeatMode")
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}
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override fun onPlayerError(error: PlaybackException) {
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log.w(error, "exoPlayer onPlayerError")
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if (recoverLocalVideo()) return
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showToast(error, "exoPlayer onPlayerError")
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}
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override fun onPositionDiscontinuity(
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oldPosition: Player.PositionInfo,
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newPosition: Player.PositionInfo,
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reason: Int,
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) {
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log.d("exoPlayer onPositionDiscontinuity reason=$reason, oldPosition=$oldPosition, newPosition=$newPosition")
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}
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}
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private val mediaSourceEventListener = object : MediaSourceEventListener {
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override fun onLoadStarted(
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windowIndex: Int,
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mediaPeriodId: MediaSource.MediaPeriodId?,
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loadEventInfo: LoadEventInfo,
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mediaLoadData: MediaLoadData,
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) {
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log.d("onLoadStarted")
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}
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override fun onDownstreamFormatChanged(
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windowIndex: Int,
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mediaPeriodId: MediaSource.MediaPeriodId?,
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mediaLoadData: MediaLoadData,
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) {
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log.d("onDownstreamFormatChanged")
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}
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override fun onUpstreamDiscarded(
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windowIndex: Int,
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mediaPeriodId: MediaSource.MediaPeriodId,
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mediaLoadData: MediaLoadData,
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) {
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log.d("onUpstreamDiscarded")
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}
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override fun onLoadCompleted(
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windowIndex: Int,
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mediaPeriodId: MediaSource.MediaPeriodId?,
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loadEventInfo: LoadEventInfo,
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mediaLoadData: MediaLoadData,
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) {
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log.d("onLoadCompleted")
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}
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override fun onLoadCanceled(
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windowIndex: Int,
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mediaPeriodId: MediaSource.MediaPeriodId?,
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loadEventInfo: LoadEventInfo,
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mediaLoadData: MediaLoadData,
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) {
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log.d("onLoadCanceled")
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}
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override fun onLoadError(
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windowIndex: Int,
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mediaPeriodId: MediaSource.MediaPeriodId?,
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loadEventInfo: LoadEventInfo,
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mediaLoadData: MediaLoadData,
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error: IOException,
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wasCanceled: Boolean,
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) {
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showError(error.withCaption("load error."))
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}
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}
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private val prDownload = permissionSpecMediaDownload.requester { download(mediaList[idx]) }
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override fun onSaveInstanceState(outState: Bundle) {
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super.onSaveInstanceState(outState)
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log.d("onSaveInstanceState")
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outState.putInt(EXTRA_IDX, idx)
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outState.putInt(EXTRA_SERVICE_TYPE, serviceType.ordinal)
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outState.putString(EXTRA_DATA, encodeMediaList(mediaList))
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outState.putLong(STATE_PLAYER_POS, exoPlayer.currentPosition)
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outState.putBoolean(STATE_PLAYER_PLAY_WHEN_READY, exoPlayer.playWhenReady)
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outState.putFloat(STATE_LAST_VOLUME, lastVolume)
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}
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override fun onCreate(savedInstanceState: Bundle?) {
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supportRequestWindowFeature(Window.FEATURE_NO_TITLE)
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super.onCreate(savedInstanceState)
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prDownload.register(this)
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App1.setActivityTheme(this, forceDark = true)
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this.showDescription = intent.getBooleanExtra(EXTRA_SHOW_DESCRIPTION, showDescription)
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this.serviceType = ServiceType.values()[
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savedInstanceState?.int(EXTRA_SERVICE_TYPE)
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?: intent.int(EXTRA_SERVICE_TYPE) ?: 0
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]
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this.mediaList = decodeMediaList(
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savedInstanceState?.getString(EXTRA_DATA)
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?: intent.string(EXTRA_DATA)
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)
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this.idx = (savedInstanceState?.int(EXTRA_IDX) ?: intent.int(EXTRA_IDX))
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?.takeIf { it in mediaList.indices } ?: 0
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initUI()
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load(savedInstanceState)
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}
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override fun onDestroy() {
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super.onDestroy()
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views.pbvImage.setBitmap(null)
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exoPlayer.release()
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}
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override fun onStart() {
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super.onStart()
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views.exoView.onResume()
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}
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override fun onStop() {
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super.onStop()
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views.exoView.onPause()
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}
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override fun finish() {
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super.finish()
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overridePendingTransition(R.anim.fade_in, R.anim.slide_to_bottom)
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}
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internal fun initUI() {
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setContentView(views.root)
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views.pbvImage.background = MediaBackgroundDrawable(
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context = views.root.context,
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tileStep = tileStep,
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kind = MediaBackgroundDrawable.Kind.fromIndex(PrefI.ipMediaBackground.value)
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)
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val enablePaging = mediaList.size > 1
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views.btnPrevious.isEnabledAlpha = enablePaging
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views.btnNext.isEnabledAlpha = enablePaging
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views.btnPrevious.setOnClickListener(this)
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views.btnNext.setOnClickListener(this)
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findViewById<View>(R.id.btnDownload).setOnClickListener(this)
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findViewById<View>(R.id.btnMore).setOnClickListener(this)
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views.cbMute.setOnCheckedChangeListener { _, isChecked ->
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if (isChecked) {
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// mute
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lastVolume = exoPlayer.volume
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exoPlayer.volume = 0f
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} else {
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// unmute
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exoPlayer.volume = when {
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lastVolume.isNaN() -> 1f
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lastVolume <= 0f -> 1f
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else -> lastVolume
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}
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lastVolume = Float.NaN
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}
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}
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views.pbvImage.setCallback(object : PinchBitmapView.Callback {
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override fun onSwipe(deltaX: Int, deltaY: Int) {
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if (isDestroyed) return
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if (deltaX != 0) {
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loadDelta(deltaX)
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} else {
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log.d("finish by vertical swipe")
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finish()
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}
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}
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override fun onMove(
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bitmapW: Float,
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bitmapH: Float,
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tx: Float,
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ty: Float,
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scale: Float,
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) {
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App1.getAppState(this@ActMediaViewer).handler.post(Runnable {
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if (isDestroyed) return@Runnable
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if (views.tvStatus.visibility == View.VISIBLE) {
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views.tvStatus.text = getString(
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R.string.zooming_of,
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bitmapW.toInt(),
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bitmapH.toInt(),
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scale
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)
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}
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})
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}
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})
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exoPlayer = ExoPlayer.Builder(this).build()
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exoPlayer.addListener(playerListener)
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views.exoView.run {
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player = exoPlayer
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controllerAutoShow = false
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setShowRewindButton(false)
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setShowFastForwardButton(false)
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setShowPreviousButton(false)
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setShowNextButton(false)
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setRepeatToggleModes(REPEAT_TOGGLE_MODE_ONE)
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}
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}
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internal fun loadDelta(delta: Int) {
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if (mediaList.size < 2) return
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val size = mediaList.size
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idx = (idx + size + delta) % size
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load()
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}
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internal fun load(state: Bundle? = null) {
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exoPlayer.stop()
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// いったんすべて隠す
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views.run {
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pbvImage.gone()
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exoView.gone()
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tvError.gone()
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svDescription.gone()
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tvStatus.gone()
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}
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if (idx < 0 || idx >= mediaList.size) {
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showError(getString(R.string.media_attachment_empty))
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return
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}
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val ta = mediaList[idx]
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val description = ta.description
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if (showDescription && description?.isNotEmpty() == true) {
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views.svDescription.visible()
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views.tvDescription.text = description
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}
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when (ta.type) {
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TootAttachmentType.Unknown,
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-> showError(getString(R.string.media_attachment_type_error, ta.type.id))
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TootAttachmentType.Image,
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-> loadBitmap(ta)
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TootAttachmentType.Video,
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TootAttachmentType.GIFV,
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TootAttachmentType.Audio,
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-> loadVideo(ta, state)
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}
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}
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private fun showError(message: String) {
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views.run {
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exoView.gone()
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pbvImage.gone()
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tvError.visible().text = message
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}
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}
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private fun loadVideo(
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ta: TootAttachment,
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state: Bundle? = null,
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forceLocalUrl: Boolean = false,
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) {
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views.cbMute.visible().run {
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if (isChecked && lastVolume.isFinite()) {
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exoPlayer.volume = 0f
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}
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}
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val url = when {
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forceLocalUrl -> ta.url
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else -> ta.getLargeUrl()
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}
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if (url == null) {
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showError("missing media attachment url.")
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return
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}
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val uri = url.mayUri()
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if (uri == null) {
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showError("can't parse URI: $url")
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return
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}
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lastVideoUrl = url
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// https://github.com/google/ExoPlayer/issues/1819
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HttpsURLConnection.setDefaultSSLSocketFactory(MySslSocketFactory)
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views.exoView.visibility = View.VISIBLE
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exoPlayer.setMediaItem(MediaItem.fromUri(uri))
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exoPlayer.prepare()
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exoPlayer.repeatMode = when (ta.type) {
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TootAttachmentType.Video -> Player.REPEAT_MODE_OFF
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// GIFV or AUDIO
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else -> Player.REPEAT_MODE_ALL
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}
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if (state == null) {
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exoPlayer.playWhenReady = true
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} else {
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exoPlayer.playWhenReady = state.getBoolean(STATE_PLAYER_PLAY_WHEN_READY, true)
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exoPlayer.seekTo(max(0L, state.getLong(STATE_PLAYER_POS, 0L)))
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lastVolume = state.getFloat(STATE_LAST_VOLUME, 1f)
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}
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}
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private fun decodeBitmap(
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options: BitmapFactory.Options,
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data: ByteArray,
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@Suppress("SameParameterValue") pixelMax: Int,
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): Pair<Bitmap?, String?> {
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val orientation: Int? = ByteArrayInputStream(data).imageOrientation()
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// detects image size
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options.inJustDecodeBounds = true
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options.inScaled = false
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options.outWidth = 0
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options.outHeight = 0
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BitmapFactory.decodeByteArray(data, 0, data.size, options)
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var w = options.outWidth
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var h = options.outHeight
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if (w <= 0 || h <= 0) {
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return Pair(null, "can't decode image bounds.")
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}
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// calc bits to reduce size
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var bits = 0
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while (w > pixelMax || h > pixelMax) {
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++bits
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w = w shr 1
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h = h shr 1
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}
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options.inJustDecodeBounds = false
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options.inSampleSize = 1 shl bits
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// decode image
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val bitmap1 = BitmapFactory.decodeByteArray(data, 0, data.size, options)
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?: return Pair(null, "BitmapFactory.decodeByteArray returns null.")
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val srcWidth = bitmap1.width.toFloat()
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val srcHeight = bitmap1.height.toFloat()
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if (srcWidth <= 0f || srcHeight <= 0f) {
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bitmap1.recycle()
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return Pair(null, "image size <= 0")
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}
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val dstSize = rotateSize(orientation, srcWidth, srcHeight)
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val dstSizeInt = Point(
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max(1, (dstSize.x + 0.5f).toInt()),
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max(1, (dstSize.y + 0.5f).toInt())
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)
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// 回転行列を作る
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val matrix = Matrix()
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matrix.reset()
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// 画像の中心が原点に来るようにして
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matrix.postTranslate(srcWidth * -0.5f, srcHeight * -0.5f)
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// orientationに合わせた回転指定
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matrix.resolveOrientation(orientation)
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// 表示領域に埋まるように平行移動
|
|
matrix.postTranslate(dstSize.x * 0.5f, dstSize.y * 0.5f)
|
|
|
|
// 回転後の画像
|
|
val bitmap2 = try {
|
|
Bitmap.createBitmap(dstSizeInt.x, dstSizeInt.y, Bitmap.Config.ARGB_8888)
|
|
?: return Pair(bitmap1, "createBitmap returns null")
|
|
} catch (ex: Throwable) {
|
|
log.e(ex, "createBitmap failed.")
|
|
return Pair(bitmap1, ex.withCaption("createBitmap failed."))
|
|
}
|
|
|
|
try {
|
|
Canvas(bitmap2).drawBitmap(
|
|
bitmap1,
|
|
matrix,
|
|
Paint().apply { isFilterBitmap = true }
|
|
)
|
|
} catch (ex: Throwable) {
|
|
bitmap2.recycle()
|
|
log.e(ex, "drawBitmap failed.")
|
|
return Pair(bitmap1, ex.withCaption("drawBitmap failed."))
|
|
}
|
|
|
|
try {
|
|
bitmap1.recycle()
|
|
} catch (ignored: Throwable) {
|
|
}
|
|
return Pair(bitmap2, null)
|
|
}
|
|
|
|
@SuppressLint("StaticFieldLeak")
|
|
private fun loadBitmap(ta: TootAttachment) {
|
|
|
|
views.run {
|
|
cbMute.gone()
|
|
tvStatus.visible().text = null
|
|
pbvImage.visible().setBitmap(null)
|
|
}
|
|
|
|
val urlList = ta.getLargeUrlList()
|
|
if (urlList.isEmpty()) {
|
|
showError("missing media attachment url.")
|
|
return
|
|
}
|
|
|
|
launchMain {
|
|
try {
|
|
val errors = ArrayList<String>()
|
|
val bitmap = runApiTask2(progressStyle = ApiTask.PROGRESS_HORIZONTAL) { client ->
|
|
if (urlList.isEmpty()) {
|
|
errors.add("missing url(s)")
|
|
}
|
|
val options = BitmapFactory.Options()
|
|
for (url in urlList) {
|
|
try {
|
|
val ba = Request.Builder()
|
|
.url(url)
|
|
.cacheControl(App1.CACHE_CONTROL)
|
|
.addHeader("Accept", "image/webp,image/*,*/*;q=0.8")
|
|
.build()
|
|
.send(
|
|
client,
|
|
errorSuffix = url,
|
|
overrideClient = App1.ok_http_client_media_viewer
|
|
)
|
|
.readBytes { bytesRead, bytesTotal ->
|
|
// 50MB以上のデータはキャンセルする
|
|
if (max(bytesRead, bytesTotal) >= 50000000) {
|
|
error("media attachment is larger than 50000000")
|
|
}
|
|
client.publishApiProgressRatio(
|
|
bytesRead.toInt(),
|
|
bytesTotal.toInt()
|
|
)
|
|
}
|
|
client.publishApiProgress("decoding image…")
|
|
val (b, error) = decodeBitmap(options, ba, 2048)
|
|
if (b != null) return@runApiTask2 b
|
|
if (error != null) errors.add(error)
|
|
} catch (ex: Throwable) {
|
|
if (ex is CancellationException) break
|
|
errors.add("load error. ${ex.withCaption()} url=$url")
|
|
}
|
|
}
|
|
return@runApiTask2 null
|
|
}
|
|
when {
|
|
bitmap != null -> views.pbvImage.setBitmap(bitmap)
|
|
else -> errors.notEmpty()?.let { dialogOrToast(it.joinToString("\n")) }
|
|
}
|
|
} catch (ex: Throwable) {
|
|
showApiError(ex)
|
|
}
|
|
}
|
|
}
|
|
|
|
override fun onClick(v: View) {
|
|
try {
|
|
when (v) {
|
|
views.btnPrevious -> loadDelta(-1)
|
|
views.btnNext -> loadDelta(+1)
|
|
views.btnDownload -> download(mediaList[idx])
|
|
views.btnMore -> more(mediaList[idx])
|
|
}
|
|
} catch (ex: Throwable) {
|
|
showToast(ex, "action failed.")
|
|
}
|
|
}
|
|
|
|
private fun download(ta: TootAttachmentLike) {
|
|
if (!prDownload.checkOrLaunch()) return
|
|
|
|
val downLoadManager: DownloadManager = systemService(this)
|
|
?: error("missing DownloadManager system service")
|
|
|
|
val url = if (ta is TootAttachment) {
|
|
ta.getLargeUrl()
|
|
} else {
|
|
null
|
|
} ?: return
|
|
|
|
// ボタン連打対策
|
|
run {
|
|
val now = SystemClock.elapsedRealtime()
|
|
|
|
// 期限切れの履歴を削除
|
|
val it = download_history_list.iterator()
|
|
while (it.hasNext()) {
|
|
val dh = it.next()
|
|
if (now - dh.time >= DOWNLOAD_REPEAT_EXPIRE) {
|
|
// この履歴は十分に古いので捨てる
|
|
it.remove()
|
|
} else if (url == dh.url) {
|
|
// 履歴に同じURLがあればエラーとする
|
|
showToast(false, R.string.dont_repeat_download_to_same_url)
|
|
return
|
|
}
|
|
}
|
|
// 履歴の末尾に追加(履歴は古い順に並ぶ)
|
|
download_history_list.addLast(DownloadHistory(now, url))
|
|
}
|
|
|
|
/**
|
|
* Linuxはフォルダ中のファイルの名前の上限が255バイトと決まっている。
|
|
* その上限に収まるように文字を切りたいが、それはUTF-8の区切りを考慮する必要がある。
|
|
*/
|
|
fun shortenName(src: String, limitBytes: Int): String {
|
|
val bytes = src.encodeUTF8()
|
|
if (bytes.size <= limitBytes) return src
|
|
// 制限バイト数の終端の一つ先
|
|
var pos = limitBytes
|
|
while (pos >= 0) {
|
|
if (bytes[pos].toInt().and(0x80) == 0) {
|
|
// 現在位置がUTF-8の後続ではないなら、その手前までを返す
|
|
return String(bytes, 0, pos, StandardCharsets.UTF_8)
|
|
}
|
|
// 現在位置はUTF-8の文字の2バイト目以降なので、この手前で切ると文字が壊れる
|
|
--pos
|
|
}
|
|
// UTF-8表現がおかしい
|
|
return "media"
|
|
}
|
|
|
|
var fileName = url.mayUri()?.pathSegments?.findLast { !it.isNullOrBlank() }
|
|
?: url.replaceFirst("https?://".asciiRegex(), "")
|
|
|
|
// Windowsでファイル名に使えない文字を避ける
|
|
fileName = """[\\/|"<>?*:-]+""".toRegex().replace(fileName, "-")
|
|
|
|
// 末尾から20文字以内にある最初のドット
|
|
val extDotPos = fileName.indexOf('.', startIndex = max(0, fileName.length - 20))
|
|
val fileNameMaxBytes = 255
|
|
fileName = if (extDotPos == -1) {
|
|
// 拡張子なし
|
|
shortenName(fileName, fileNameMaxBytes)
|
|
} else {
|
|
// 拡張子の手前だけを短縮する
|
|
val extPart = fileName.substring(extDotPos)
|
|
val extPartBytes = extPart.encodeUTF8().size
|
|
val namePart = shortenName(
|
|
fileName.substring(0, extDotPos),
|
|
fileNameMaxBytes - extPartBytes
|
|
)
|
|
"$namePart$extPart"
|
|
}
|
|
|
|
val request = DownloadManager.Request(url.toUri())
|
|
request.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, fileName)
|
|
request.setTitle(fileName)
|
|
request.setAllowedNetworkTypes(DownloadManager.Request.NETWORK_MOBILE or DownloadManager.Request.NETWORK_WIFI)
|
|
|
|
// Android 10 以降では allowScanningByMediaScanner は無視される
|
|
if (Build.VERSION.SDK_INT < 29) {
|
|
//メディアスキャンを許可する
|
|
@Suppress("DEPRECATION")
|
|
request.allowScanningByMediaScanner()
|
|
}
|
|
|
|
//ダウンロード中・ダウンロード完了時にも通知を表示する
|
|
request.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED)
|
|
|
|
downLoadManager.enqueue(request)
|
|
showToast(false, R.string.downloading)
|
|
}
|
|
|
|
private fun share(action: String, url: String) {
|
|
|
|
try {
|
|
val intent = Intent(action)
|
|
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
|
|
if (action == Intent.ACTION_SEND) {
|
|
intent.type = "text/plain"
|
|
intent.putExtra(Intent.EXTRA_TEXT, url)
|
|
} else {
|
|
intent.data = url.toUri()
|
|
}
|
|
|
|
startActivity(intent)
|
|
} catch (ex: Throwable) {
|
|
showToast(ex, "can't open app.")
|
|
}
|
|
}
|
|
|
|
private fun copy(url: String) {
|
|
val cm = getSystemService(CLIPBOARD_SERVICE) as? ClipboardManager
|
|
?: throw NotImplementedError("missing ClipboardManager system service")
|
|
|
|
try {
|
|
//クリップボードに格納するItemを作成
|
|
val item = ClipData.Item(url)
|
|
|
|
val mimeType = arrayOfNulls<String>(1)
|
|
mimeType[0] = ClipDescription.MIMETYPE_TEXT_PLAIN
|
|
|
|
//クリップボードに格納するClipDataオブジェクトの作成
|
|
val cd = ClipData(ClipDescription("media URL", mimeType), item)
|
|
|
|
//クリップボードにデータを格納
|
|
cm.setPrimaryClip(cd)
|
|
|
|
showToast(false, R.string.url_is_copied)
|
|
} catch (ex: Throwable) {
|
|
showToast(ex, "clipboard access failed.")
|
|
}
|
|
}
|
|
|
|
private fun more(ta: TootAttachmentLike) {
|
|
launchAndShowError {
|
|
actionsDialog {
|
|
fun addMoreMenu(
|
|
captionPrefix: String,
|
|
url: String?,
|
|
@Suppress("SameParameterValue") action: String,
|
|
) {
|
|
val uri = url.mayUri() ?: return
|
|
val caption = getString(R.string.open_browser_of, captionPrefix)
|
|
action(caption) {
|
|
try {
|
|
val intent = Intent(action, uri)
|
|
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
|
|
startActivity(intent)
|
|
} catch (ex: Throwable) {
|
|
showToast(ex, "can't open app.")
|
|
}
|
|
}
|
|
}
|
|
if (ta is TootAttachment) {
|
|
val url = ta.getLargeUrl()
|
|
if (url != null) {
|
|
action(getString(R.string.open_in_browser)) {
|
|
share(Intent.ACTION_VIEW, url)
|
|
}
|
|
action(getString(R.string.share_url)) {
|
|
share(Intent.ACTION_SEND, url)
|
|
}
|
|
action(getString(R.string.copy_url)) {
|
|
copy(url)
|
|
}
|
|
}
|
|
addMoreMenu("url", ta.url, Intent.ACTION_VIEW)
|
|
addMoreMenu("remote_url", ta.remote_url, Intent.ACTION_VIEW)
|
|
addMoreMenu("preview_url", ta.preview_url, Intent.ACTION_VIEW)
|
|
addMoreMenu("preview_remote_url", ta.preview_remote_url, Intent.ACTION_VIEW)
|
|
addMoreMenu("text_url", ta.text_url, Intent.ACTION_VIEW)
|
|
} else if (ta is TootAttachmentMSP) {
|
|
val url = ta.preview_url
|
|
action(getString(R.string.open_in_browser)) {
|
|
share(Intent.ACTION_VIEW, url)
|
|
}
|
|
action(getString(R.string.share_url)) {
|
|
share(Intent.ACTION_SEND, url)
|
|
}
|
|
action(getString(R.string.copy_url)) {
|
|
copy(url)
|
|
}
|
|
}
|
|
|
|
if (TootAttachmentType.Image == mediaList.elementAtOrNull(idx)?.type) {
|
|
action(getString(R.string.background_pattern)) { mediaBackgroundDialog() }
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private fun mediaBackgroundDialog() {
|
|
launchAndShowError {
|
|
actionsDialog(getString(R.string.background_pattern)) {
|
|
for (k in MediaBackgroundDrawable.Kind.values()) {
|
|
if (!k.isMediaBackground) continue
|
|
action(k.name) {
|
|
val idx = k.toIndex()
|
|
PrefI.ipMediaBackground.value = idx
|
|
views.pbvImage.background = MediaBackgroundDrawable(
|
|
context = views.root.context,
|
|
tileStep = tileStep,
|
|
kind = k
|
|
)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* remote_urlを再生できなかった場合、自サーバで再生し直す
|
|
*/
|
|
private fun recoverLocalVideo(): Boolean {
|
|
val ta = mediaList.elementAtOrNull(idx)
|
|
if (ta != null &&
|
|
lastVideoUrl == ta.remote_url &&
|
|
!ta.url.isNullOrEmpty() &&
|
|
ta.url != ta.remote_url
|
|
) {
|
|
launchMain {
|
|
yield()
|
|
loadVideo(ta, forceLocalUrl = true)
|
|
}
|
|
return true
|
|
}
|
|
return false
|
|
}
|
|
}
|