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Converted some util, glide classes to Kotlin

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This commit is contained in:
Prathamesh More 2022-04-20 19:52:57 +05:30
parent 5ee5611fbe
commit c09e39b23f
7 changed files with 253 additions and 1311 deletions
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37
app/src/main/java/code/name/monkey/retromusic/glide/audiocover/AudioFileCover.kt
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@ -11,29 +11,18 @@
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*/
package code.name.monkey.retromusic.glide.audiocover
package code.name.monkey.retromusic.glide.audiocover;
import androidx.annotation.Nullable;
/** @author Karim Abou Zeid (kabouzeid) */
public class AudioFileCover {
public final String filePath;
public AudioFileCover(String filePath) {
this.filePath = filePath;
}
@Override
public int hashCode() {
return filePath.hashCode();
}
@Override
public boolean equals(@Nullable Object object) {
if (object instanceof AudioFileCover){
return ((AudioFileCover) object).filePath.equals(filePath);
/** @author Karim Abou Zeid (kabouzeid)
*/
class AudioFileCover(val filePath: String) {
override fun hashCode(): Int {
return filePath.hashCode()
}
return false;
}
}
override fun equals(other: Any?): Boolean {
return if (other is AudioFileCover) {
other.filePath == filePath
} else false
}
}

111
app/src/main/java/code/name/monkey/retromusic/glide/audiocover/AudioFileCoverFetcher.kt
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@ -11,76 +11,57 @@
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*/
package code.name.monkey.retromusic.glide.audiocover
package code.name.monkey.retromusic.glide.audiocover;
import android.media.MediaMetadataRetriever
import com.bumptech.glide.Priority
import com.bumptech.glide.load.DataSource
import com.bumptech.glide.load.data.DataFetcher
import java.io.ByteArrayInputStream
import java.io.FileNotFoundException
import java.io.IOException
import java.io.InputStream
import android.media.MediaMetadataRetriever;
import com.bumptech.glide.Priority;
import com.bumptech.glide.load.DataSource;
import com.bumptech.glide.load.data.DataFetcher;
import org.jetbrains.annotations.NotNull;
import java.io.ByteArrayInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
public class AudioFileCoverFetcher implements DataFetcher<InputStream> {
private final AudioFileCover model;
private InputStream stream;
public AudioFileCoverFetcher(AudioFileCover model) {
this.model = model;
}
@Override
public void loadData(@NotNull Priority priority, @NotNull DataCallback<? super InputStream> callback) {
final MediaMetadataRetriever retriever = new MediaMetadataRetriever();
try {
retriever.setDataSource(model.filePath);
byte[] picture = retriever.getEmbeddedPicture();
if (picture != null) {
stream = new ByteArrayInputStream(picture);
} else {
stream = AudioFileCoverUtils.fallback(model.filePath);
}
callback.onDataReady(stream);
} catch (FileNotFoundException e) {
callback.onLoadFailed(e);
} finally {
retriever.release();
class AudioFileCoverFetcher(private val model: AudioFileCover) : DataFetcher<InputStream> {
private var stream: InputStream? = null
override fun loadData(priority: Priority, callback: DataFetcher.DataCallback<in InputStream>) {
val retriever = MediaMetadataRetriever()
try {
retriever.setDataSource(model.filePath)
val picture = retriever.embeddedPicture
stream = if (picture != null) {
ByteArrayInputStream(picture)
} else {
AudioFileCoverUtils.fallback(model.filePath)
}
callback.onDataReady(stream)
} catch (e: FileNotFoundException) {
callback.onLoadFailed(e)
} finally {
retriever.release()
}
}
}
@Override
public void cleanup() {
// already cleaned up in loadData and ByteArrayInputStream will be GC'd
if (stream != null) {
try {
stream.close();
} catch (IOException ignore) {
// can't do much about it
}
override fun cleanup() {
// already cleaned up in loadData and ByteArrayInputStream will be GC'd
if (stream != null) {
try {
stream?.close()
} catch (ignore: IOException) {
// can't do much about it
}
}
}
}
@Override
public void cancel() {
// cannot cancel
}
override fun cancel() {
// cannot cancel
}
@NotNull
@Override
public Class<InputStream> getDataClass() {
return InputStream.class;
}
override fun getDataClass(): Class<InputStream> {
return InputStream::class.java
}
@NotNull
@Override
public DataSource getDataSource() {
return DataSource.LOCAL;
}
}
override fun getDataSource(): DataSource {
return DataSource.LOCAL
}
}

62
app/src/main/java/code/name/monkey/retromusic/glide/audiocover/AudioFileCoverLoader.kt
View file

@ -11,43 +11,35 @@
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*/
package code.name.monkey.retromusic.glide.audiocover
package code.name.monkey.retromusic.glide.audiocover;
import com.bumptech.glide.load.Options
import com.bumptech.glide.load.model.ModelLoader
import com.bumptech.glide.load.model.ModelLoader.LoadData
import com.bumptech.glide.load.model.ModelLoaderFactory
import com.bumptech.glide.load.model.MultiModelLoaderFactory
import com.bumptech.glide.signature.ObjectKey
import java.io.InputStream
import androidx.annotation.NonNull;
import com.bumptech.glide.load.Options;
import com.bumptech.glide.load.model.ModelLoader;
import com.bumptech.glide.load.model.ModelLoaderFactory;
import com.bumptech.glide.load.model.MultiModelLoaderFactory;
import com.bumptech.glide.signature.ObjectKey;
import org.jetbrains.annotations.NotNull;
import java.io.InputStream;
public class AudioFileCoverLoader implements ModelLoader<AudioFileCover, InputStream> {
@Override
public LoadData<InputStream> buildLoadData(@NonNull @NotNull AudioFileCover audioFileCover, int width, int height, @NonNull @NotNull Options options) {
return new LoadData<>(new ObjectKey(audioFileCover.filePath), new AudioFileCoverFetcher(audioFileCover));
}
@Override
public boolean handles(@NonNull @NotNull AudioFileCover audioFileCover) {
return audioFileCover.filePath != null;
}
public static class Factory implements ModelLoaderFactory<AudioFileCover, InputStream> {
@NotNull
@Override
public ModelLoader<AudioFileCover, InputStream> build(@NonNull @NotNull MultiModelLoaderFactory multiFactory) {
return new AudioFileCoverLoader();
class AudioFileCoverLoader : ModelLoader<AudioFileCover, InputStream> {
override fun buildLoadData(
audioFileCover: AudioFileCover,
width: Int,
height: Int,
options: Options
): LoadData<InputStream> {
return LoadData(ObjectKey(audioFileCover.filePath), AudioFileCoverFetcher(audioFileCover))
}
@Override
public void teardown() {
override fun handles(audioFileCover: AudioFileCover): Boolean {
return true
}
}
}
class Factory : ModelLoaderFactory<AudioFileCover, InputStream> {
override fun build(multiFactory: MultiModelLoaderFactory): ModelLoader<AudioFileCover, InputStream> {
return AudioFileCoverLoader()
}
override fun teardown() {}
}
}