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allow changing the volume by finger dragging on the right side of the video

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This commit is contained in:
tibbi 2017-08-06 18:35:28 +02:00
parent dc42dd566f
commit af84b8e9e3
2 changed files with 14 additions and 1 deletions
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2
app/src/main/kotlin/com/simplemobiletools/gallery/extensions/context.kt
View file

@ -4,6 +4,7 @@ import android.content.Context
import android.content.Intent
import android.content.res.Configuration
import android.database.Cursor
import android.media.AudioManager
import android.net.Uri
import android.provider.MediaStore
import com.simplemobiletools.commons.extensions.*
@ -21,6 +22,7 @@ import java.io.File
import java.util.*
val Context.portrait get() = resources.configuration.orientation == Configuration.ORIENTATION_PORTRAIT
val Context.audioManager get() = getSystemService(Context.AUDIO_SERVICE) as AudioManager
fun Context.getRealPathFromURI(uri: Uri): String? {
var cursor: Cursor? = null

13
app/src/main/kotlin/com/simplemobiletools/gallery/fragments/VideoFragment.kt
View file

@ -18,6 +18,7 @@ import com.simplemobiletools.commons.extensions.toast
import com.simplemobiletools.commons.extensions.updateTextColors
import com.simplemobiletools.gallery.R
import com.simplemobiletools.gallery.activities.ViewPagerActivity
import com.simplemobiletools.gallery.extensions.audioManager
import com.simplemobiletools.gallery.extensions.config
import com.simplemobiletools.gallery.extensions.getNavBarHeight
import com.simplemobiletools.gallery.extensions.hasNavBar
@ -26,6 +27,7 @@ import com.simplemobiletools.gallery.models.Medium
import kotlinx.android.synthetic.main.pager_video_item.view.*
import java.io.IOException
class VideoFragment : ViewPagerFragment(), SurfaceHolder.Callback, SeekBar.OnSeekBarChangeListener {
private val CLICK_MAX_DURATION = 150
@ -48,6 +50,7 @@ class VideoFragment : ViewPagerFragment(), SurfaceHolder.Callback, SeekBar.OnSee
private var mTouchDownX = 0f
private var mTouchDownY = 0f
private var mTouchDownTime = 0L
private var mTouchDownVolume = 0
lateinit var mView: View
lateinit var medium: Medium
@ -128,6 +131,7 @@ class VideoFragment : ViewPagerFragment(), SurfaceHolder.Callback, SeekBar.OnSee
mTouchDownX = event.x
mTouchDownY = event.y
mTouchDownTime = System.currentTimeMillis()
mTouchDownVolume = getCurrentVolume()
}
MotionEvent.ACTION_MOVE -> {
val diffX = mTouchDownX - event.x
@ -147,8 +151,15 @@ class VideoFragment : ViewPagerFragment(), SurfaceHolder.Callback, SeekBar.OnSee
}
}
private fun volumePercentChanged(percent: Int) {
private fun getCurrentVolume() = context.audioManager.getStreamVolume(AudioManager.STREAM_MUSIC)
private fun volumePercentChanged(percent: Int) {
val stream = AudioManager.STREAM_MUSIC
val maxVolume = context.audioManager.getStreamMaxVolume(stream)
val percentPerPoint = Math.ceil(100 / maxVolume.toDouble()).toInt()
val addPoints = percent / percentPerPoint
val newVolume = Math.min(maxVolume, Math.max(0, mTouchDownVolume + addPoints))
context.audioManager.setStreamVolume(stream, newVolume, 0)
}
private fun initTimeHolder() {