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Simple-Camera
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Code Issues Packages Projects Releases Wiki Activity

use Glide for displaying last photo preview

This commit is contained in:
tibbi 2016-11-20 18:41:51 +01:00
parent 4261f38417
commit fa67c5dc88
1 changed files with 4 additions and 42 deletions
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46
app/src/main/kotlin/com/simplemobiletools/camera/activities/MainActivity.kt
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@ -8,8 +8,6 @@ import android.content.Intent
import android.content.pm.PackageManager
import android.content.res.Resources
import android.database.Cursor
import android.graphics.Bitmap
import android.graphics.Matrix
import android.hardware.*
import android.media.MediaScannerConnection
import android.net.Uri
@ -20,6 +18,8 @@ import android.provider.MediaStore
import android.support.v4.app.ActivityCompat
import android.view.*
import android.widget.RelativeLayout
import com.bumptech.glide.Glide
import com.bumptech.glide.load.engine.DiskCacheStrategy
import com.simplemobiletools.camera.*
import com.simplemobiletools.camera.Preview.PreviewListener
import com.simplemobiletools.camera.views.FocusRectView
@ -358,48 +358,10 @@ class MainActivity : SimpleActivity(), SensorEventListener, PreviewListener, Pho
if (lastMediaId == 0L) {
return
}
val cr = contentResolver
mPreviewUri = Uri.withAppendedPath(uri, lastMediaId.toString())
var tmb: Bitmap
if (isPhoto) {
tmb = MediaStore.Images.Thumbnails.getThumbnail(cr, lastMediaId, MediaStore.Images.Thumbnails.MICRO_KIND, null)
val rotationDegrees = getImageRotation()
tmb = rotateThumbnail(tmb, rotationDegrees)
} else {
tmb = MediaStore.Video.Thumbnails.getThumbnail(cr, lastMediaId, MediaStore.Video.Thumbnails.MICRO_KIND, null)
}
setPreviewImage(tmb)
}
private fun getImageRotation(): Int {
val projection = arrayOf(MediaStore.Images.ImageColumns.ORIENTATION)
var cursor: Cursor? = null
try {
cursor = contentResolver.query(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, projection, null, null, null)
if (cursor != null && cursor.moveToFirst()) {
val orientationIndex = cursor.getColumnIndex(MediaStore.Images.ImageColumns.ORIENTATION)
return cursor.getInt(orientationIndex)
}
} finally {
cursor?.close()
}
return 0
}
private fun rotateThumbnail(tmb: Bitmap, degrees: Int): Bitmap {
if (degrees == 0)
return tmb
val matrix = Matrix()
matrix.setRotate(degrees.toFloat(), (tmb.width / 2).toFloat(), (tmb.height / 2).toFloat())
return Bitmap.createBitmap(tmb, 0, 0, tmb.width, tmb.height, matrix, true)
}
private fun setPreviewImage(bmp: Bitmap?) {
if (bmp != null) {
last_photo_video_preview.post { last_photo_video_preview.setImageBitmap(bmp) }
runOnUiThread {
Glide.with(this).load(mPreviewUri).centerCrop().diskCacheStrategy(DiskCacheStrategy.NONE).crossFade().into(last_photo_video_preview)
}
}