diff options
Diffstat (limited to 'mediapicker/src/main/kotlin')
| -rw-r--r-- | mediapicker/src/main/kotlin/ca/allanwang/kau/mediapicker/MediaPickerCore.kt | 33 |
1 files changed, 10 insertions, 23 deletions
diff --git a/mediapicker/src/main/kotlin/ca/allanwang/kau/mediapicker/MediaPickerCore.kt b/mediapicker/src/main/kotlin/ca/allanwang/kau/mediapicker/MediaPickerCore.kt index abdc266..7004967 100644 --- a/mediapicker/src/main/kotlin/ca/allanwang/kau/mediapicker/MediaPickerCore.kt +++ b/mediapicker/src/main/kotlin/ca/allanwang/kau/mediapicker/MediaPickerCore.kt @@ -49,10 +49,8 @@ import com.mikepenz.fastadapter.adapters.ItemAdapter import com.mikepenz.google_material_typeface_library.GoogleMaterial import com.mikepenz.iconics.IconicsDrawable import com.mikepenz.iconics.typeface.IIcon -import org.jetbrains.anko.doAsync +import kotlinx.coroutines.CancellationException import java.io.File -import java.util.concurrent.ExecutionException -import java.util.concurrent.Future /** * Created by Allan Wang on 2017-07-23. @@ -121,7 +119,6 @@ abstract class MediaPickerCore<T : IItem<*, *>>( lateinit var glide: RequestManager private var hasPreloaded = false - private var prefetcher: Future<*>? = null val adapter = ItemAdapter<T>() @@ -137,7 +134,7 @@ abstract class MediaPickerCore<T : IItem<*, *>>( fun initializeRecycler(recycler: RecyclerView) { val adapterHeader = ItemAdapter<MediaActionItem>() - val fulladapter = fastAdapter(adapterHeader, adapter) + val fulladapter = fastAdapter<IItem<*, *>>(adapterHeader, adapter) adapterHeader.add(mediaActions.map { MediaActionItem(it, mediaType) }) recycler.apply { val manager = object : GridLayoutManager(context, computeColumnCount(context)) { @@ -146,7 +143,6 @@ abstract class MediaPickerCore<T : IItem<*, *>>( } } setItemViewCacheSize(CACHE_SIZE) - isDrawingCacheEnabled = true layoutManager = manager adapter = fulladapter setHasFixedSize(true) @@ -195,18 +191,14 @@ abstract class MediaPickerCore<T : IItem<*, *>>( addItems(models.map { converter(it) }) if (!hasPreloaded && mediaType == MediaType.VIDEO) { hasPreloaded = true - prefetcher = doAsync { - models.subList(0, Math.min(models.size, 50)).map { it.data }.forEach { - val target = glide.load(it) - .applyMediaOptions(this@MediaPickerCore) - .submit() - try { - target.get() - } catch (ignored: InterruptedException) { - } catch (ignored: ExecutionException) { - } finally { - glide.clear(target) - } + val preloads = models.subList(0, Math.min(models.size, 50)).map { + glide.load(it.data) + .applyMediaOptions(this@MediaPickerCore) + .preload() + } + job.invokeOnCompletion { + if (it is CancellationException) { + preloads.forEach(glide::clear) } } } @@ -242,11 +234,6 @@ abstract class MediaPickerCore<T : IItem<*, *>>( open fun onStatusChange(loaded: Boolean) {} - override fun onDestroy() { - prefetcher?.cancel(true) - super.onDestroy() - } - /** * Method used to retrieve uri data for API 19+ * See <a href="http://hmkcode.com/android-display-selected-image-and-its-real-path/"></a> |