phoenix/mear
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Now the track's current time position as well as the the progress of the song is being displayed #24 #25

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This commit is contained in:
amazing-username
2019-03-06 21:07:15 -05:00
parent 48d4ffe5df
commit 4c87b960ce
3 changed files with 68 additions and 43 deletions
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app/src/main/java/com/example/mear/activities/MainActivity.kt
+60 -29
View File
@@ -6,9 +6,11 @@ import android.graphics.BitmapFactory
import android.media.MediaPlayer
import android.media.MediaMetadataRetriever
import android.os.Bundle
import android.os.Handler
import android.support.v7.app.AppCompatActivity
import java.lang.Exception
import java.lang.Runnable
import java.util.concurrent.TimeUnit
import kotlinx.android.synthetic.main.activity_main.*
import kotlinx.android.synthetic.main.fragment_play_controls.*
@@ -21,7 +23,6 @@ import kotlin.random.Random
import com.example.mear.R
import com.example.mear.repositories.TrackRepository
import org.jetbrains.anko.image
class MainActivity : AppCompatActivity() {
@@ -38,6 +39,8 @@ class MainActivity : AppCompatActivity() {
private fun initialize() {
songCount = TrackRepository(this).getSongCount()
currentSong = fetchSongIndex(PlayTypes.PlaySong)
TrackElapsing.progress = 0
TrackElapsing.max = 100
initializeMediaPlayer()
initializeClickListeners()
@@ -162,40 +165,50 @@ class MainActivity : AppCompatActivity() {
PreviousTrack.isEnabled = true
}
private fun configureTrackDisplay() {
configurePlayControlsDisplay()
val currTrack = TrackRepository(this).getTrack(currentSong!!)
val trackTitle = currTrack.title
val artistTitle = currTrack.artist
val albumTitle = currTrack.album
val trackDuration = currTrack.length
var trackCover: ByteArray? = null
val dur = String.format("%02d:%02d", TimeUnit.SECONDS.toMinutes(trackDuration.toLong()),
(trackDuration % 60)
try {
configurePlayControlsDisplay()
val currTrack = TrackRepository(this).getTrack(currentSong!!)
val trackTitle = currTrack.title
val artistTitle = currTrack.artist
val albumTitle = currTrack.album
val trackDuration = currTrack.length
var trackCover: ByteArray? = null
val dur = String.format(
"%02d:%02d", TimeUnit.SECONDS.toMinutes(trackDuration.toLong()),
(trackDuration % 60)
)
val mmr = MediaMetadataRetriever()
mmr.setDataSource(currTrack.songPath)
val mmr = MediaMetadataRetriever()
mmr.setDataSource(currTrack.songPath)
if (mmr.embeddedPicture != null) {
trackCover = mmr.embeddedPicture
if (mmr.embeddedPicture != null) {
trackCover = mmr.embeddedPicture
}
updateTrackProgress()
TrackTitle.text = null
ArtistTitle.text = null
AlbumTitle.text = null
CurrentPosition.text = null
TrackCover.setImageBitmap(null)
TrackTitle.text = trackTitle
ArtistTitle.text = artistTitle
AlbumTitle.text = albumTitle
TrackDuration.text = dur
if (trackCover != null) {
val songImage = BitmapFactory
.decodeByteArray(trackCover, 0, trackCover.size)
TrackCover.setImageBitmap(songImage)
}
}
TrackTitle.text = null
ArtistTitle.text = null
AlbumTitle.text = null
CurrentPosition.text = null
TrackCover.setImageBitmap(null)
TrackTitle.text = trackTitle
ArtistTitle.text = artistTitle
AlbumTitle.text = albumTitle
TrackDuration.text = dur
if (trackCover != null) {
val songImage = BitmapFactory
.decodeByteArray(trackCover, 0, trackCover.size)
TrackCover.setImageBitmap(songImage)
catch (ex: Exception) {
val msg = ex.message
}
}
private fun updateTrackProgress() {
musicHandler!!.postDelayed(musicTrackTimeUpdateTask, 100)
}
private fun configurePlayControlsDisplay() {
PlayTrack.background = null
PlayTrack.colorFilter = null
@@ -250,7 +263,25 @@ class MainActivity : AppCompatActivity() {
return songIndex!!
}
private var musicTrackTimeUpdateTask = object: Runnable {
override fun run() {
var newPosition = 0
val currentPosition = trackPlayer!!.currentPosition / 1000
val totalDuration = trackPlayer!!.duration / 1000
newPosition = (((currentPosition).toDouble() / totalDuration) * 100).toInt()
val dur = String.format(
"%02d:%02d", TimeUnit.SECONDS.toMinutes(currentPosition.toLong()),
(currentPosition % 60)
)
CurrentPosition.text = dur
TrackElapsing.progress = newPosition
musicHandler!!.postDelayed(this, 100)
}
}
private var musicHandler: Handler? = Handler()
private var trackPlayer: MediaPlayer? = null
private var currentSong: Int? = null
private var playerInitialized: Boolean? = false
app/src/main/res/layout/fragment_track_elapsing.xml
+8 -6
View File
@@ -5,21 +5,23 @@
android:layout_width="match_parent" android:layout_height="match_parent">
<SeekBar
android:id="@+id/seekBar2"
android:layout_width="284dp"
android:id="@+id/TrackElapsing"
android:layout_width="288dp"
android:layout_height="26dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:layout_marginEnd="8dp"
android:layout_marginBottom="8dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toStartOf="@+id/TrackDuration"
app:layout_constraintStart_toEndOf="@+id/CurrentPosition"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.869" />
<TextView
android:id="@+id/CurrentPosition"
android:layout_width="50dp"
android:layout_height="22dp"
android:layout_width="48dp"
android:layout_height="21dp"
android:layout_marginStart="4dp"
android:layout_marginBottom="84dp"
android:text="@string/track_start"
@@ -29,8 +31,8 @@
<TextView
android:id="@+id/TrackDuration"
android:layout_width="50dp"
android:layout_height="22dp"
android:layout_width="48dp"
android:layout_height="21dp"
android:layout_marginEnd="4dp"
android:layout_marginBottom="84dp"
android:text="@string/track_end"