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Remove mentions of player in TransformationException

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PiperOrigin-RevId: 497921432
This commit is contained in:
kimvde 2022-12-27 09:38:51 +00:00 committed by Marc Baechinger
parent 967e44c066
commit 8e6daec955
6 changed files with 37 additions and 51 deletions
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2
library/transformer/src/main/java/com/google/android/exoplayer2/transformer/AssetLoader.java
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@ -171,7 +171,7 @@ public interface AssetLoader {
* Called if an error occurs in the asset loader. In this case, the asset loader will be
* {@linkplain #release() released} automatically.
*/
void onError(Exception e);
void onTransformationError(TransformationException exception);
}
/**

19
library/transformer/src/main/java/com/google/android/exoplayer2/transformer/ExoPlayerAssetLoader.java
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@ -20,11 +20,13 @@ import static com.google.android.exoplayer2.DefaultLoadControl.DEFAULT_BUFFER_FO
import static com.google.android.exoplayer2.DefaultLoadControl.DEFAULT_BUFFER_FOR_PLAYBACK_MS;
import static com.google.android.exoplayer2.DefaultLoadControl.DEFAULT_MAX_BUFFER_MS;
import static com.google.android.exoplayer2.DefaultLoadControl.DEFAULT_MIN_BUFFER_MS;
import static com.google.android.exoplayer2.PlaybackException.ERROR_CODE_FAILED_RUNTIME_CHECK;
import static com.google.android.exoplayer2.transformer.TransformationException.ERROR_CODE_FAILED_RUNTIME_CHECK;
import static com.google.android.exoplayer2.transformer.TransformationException.ERROR_CODE_UNSPECIFIED;
import static com.google.android.exoplayer2.transformer.Transformer.PROGRESS_STATE_AVAILABLE;
import static com.google.android.exoplayer2.transformer.Transformer.PROGRESS_STATE_NOT_STARTED;
import static com.google.android.exoplayer2.transformer.Transformer.PROGRESS_STATE_UNAVAILABLE;
import static com.google.android.exoplayer2.transformer.Transformer.PROGRESS_STATE_WAITING_FOR_AVAILABILITY;
import static com.google.android.exoplayer2.util.Assertions.checkNotNull;
import static com.google.android.exoplayer2.util.Assertions.checkStateNotNull;
import static java.lang.Math.min;
@ -349,10 +351,9 @@ public final class ExoPlayerAssetLoader implements AssetLoader {
trackCount++;
}
if (trackCount == 0) {
assetLoaderListener.onError(
new PlaybackException(
"The asset loader has no track to output.",
/* cause= */ null,
assetLoaderListener.onTransformationError(
TransformationException.createForAssetLoader(
new IllegalStateException("The asset loader has no track to output."),
ERROR_CODE_FAILED_RUNTIME_CHECK));
return;
} else {
@ -365,7 +366,13 @@ public final class ExoPlayerAssetLoader implements AssetLoader {
@Override
public void onPlayerError(PlaybackException error) {
assetLoaderListener.onError(error);
@TransformationException.ErrorCode
int errorCode =
checkNotNull(
TransformationException.NAME_TO_ERROR_CODE.getOrDefault(
error.getErrorCodeName(), ERROR_CODE_UNSPECIFIED));
assetLoaderListener.onTransformationError(
TransformationException.createForAssetLoader(error, errorCode));
}
}
}

2
library/transformer/src/main/java/com/google/android/exoplayer2/transformer/ExoPlayerAssetLoaderRenderer.java
View File

@ -119,7 +119,7 @@ import org.checkerframework.checker.nullness.qual.RequiresNonNull;
}
} catch (TransformationException e) {
isTransformationRunning = false;
assetLoaderListener.onError(e);
assetLoaderListener.onTransformationError(e);
}
}

42
library/transformer/src/main/java/com/google/android/exoplayer2/transformer/TransformationException.java
View File

@ -23,7 +23,6 @@ import android.os.SystemClock;
import androidx.annotation.IntDef;
import androidx.annotation.Nullable;
import com.google.android.exoplayer2.Format;
import com.google.android.exoplayer2.PlaybackException;
import com.google.android.exoplayer2.audio.AudioProcessor.AudioFormat;
import com.google.android.exoplayer2.util.Clock;
import com.google.android.exoplayer2.util.FrameProcessingException;
@ -107,8 +106,8 @@ public final class TransformationException extends Exception {
/**
* Caused by a server returning a resource with an invalid "Content-Type" HTTP header value.
*
* <p>For example, this can happen when the player is expecting a piece of media, but the server
* returns a paywall HTML page, with content type "text/html".
* <p>For example, this can happen when the {@link AssetLoader} is expecting a piece of media, but
* the server returns a paywall HTML page, with content type "text/html".
*/
public static final int ERROR_CODE_IO_INVALID_HTTP_CONTENT_TYPE = 2003;
/** Caused by an HTTP server returning an unexpected HTTP response status code. */
@ -121,8 +120,8 @@ public final class TransformationException extends Exception {
*/
public static final int ERROR_CODE_IO_NO_PERMISSION = 2006;
/**
* Caused by the player trying to access cleartext HTTP traffic (meaning http:// rather than
* https://) when the app's Network Security Configuration does not permit it.
* Caused by the {@link AssetLoader} trying to access cleartext HTTP traffic (meaning http://
* rather than https://) when the app's Network Security Configuration does not permit it.
*/
public static final int ERROR_CODE_IO_CLEARTEXT_NOT_PERMITTED = 2007;
/** Caused by reading data out of the data bound. */
@ -170,7 +169,7 @@ public final class TransformationException extends Exception {
/** Caused by a failure while muxing media samples. */
public static final int ERROR_CODE_MUXING_FAILED = 7001;
private static final ImmutableBiMap<String, @ErrorCode Integer> NAME_TO_ERROR_CODE =
/* package */ static final ImmutableBiMap<String, @ErrorCode Integer> NAME_TO_ERROR_CODE =
new ImmutableBiMap.Builder<String, @ErrorCode Integer>()
.put("ERROR_CODE_FAILED_RUNTIME_CHECK", ERROR_CODE_FAILED_RUNTIME_CHECK)
.put("ERROR_CODE_IO_UNSPECIFIED", ERROR_CODE_IO_UNSPECIFIED)
@ -195,11 +194,6 @@ public final class TransformationException extends Exception {
.put("ERROR_CODE_MUXING_FAILED", ERROR_CODE_MUXING_FAILED)
.buildOrThrow();
/** Returns the {@code errorCode} for a given name. */
private static @ErrorCode int getErrorCodeForName(String errorCodeName) {
return NAME_TO_ERROR_CODE.getOrDefault(errorCodeName, ERROR_CODE_UNSPECIFIED);
}
/** Returns the name of a given {@code errorCode}. */
public static String getErrorCodeName(@ErrorCode int errorCode) {
return NAME_TO_ERROR_CODE.inverse().getOrDefault(errorCode, "invalid error code");
@ -213,6 +207,17 @@ public final class TransformationException extends Exception {
return getErrorCodeName(errorCode);
}
/**
* Creates an instance for an {@link AssetLoader} related exception.
*
* @param cause The cause of the failure.
* @param errorCode See {@link #errorCode}.
* @return The created instance.
*/
public static TransformationException createForAssetLoader(Throwable cause, int errorCode) {
return new TransformationException("Asset loader error", cause, errorCode);
}
/**
* Creates an instance for a decoder or encoder related exception.
*
@ -322,21 +327,6 @@ public final class TransformationException extends Exception {
return new TransformationException("Unexpected error", cause, ERROR_CODE_UNSPECIFIED);
}
/**
* Creates an instance for a {@link PlaybackException}.
*
* <p>If there is a corresponding {@link TransformationException.ErrorCode} for the {@link
* PlaybackException.ErrorCode}, this error code and the same message are used for the created
* instance. Otherwise, this is equivalent to {@link #createForUnexpected(Exception)}.
*/
/* package */ static TransformationException createForPlaybackException(
PlaybackException exception) {
@ErrorCode int errorCode = getErrorCodeForName(exception.getErrorCodeName());
return errorCode == ERROR_CODE_UNSPECIFIED
? createForUnexpected(exception)
: new TransformationException(exception.getMessage(), exception, errorCode);
}
/** An error code which identifies the cause of the transformation failure. */
public final @ErrorCode int errorCode;

21
library/transformer/src/main/java/com/google/android/exoplayer2/transformer/TransformerInternal.java
View File

@ -18,6 +18,7 @@ package com.google.android.exoplayer2.transformer;
import static com.google.android.exoplayer2.transformer.AssetLoader.SUPPORTED_OUTPUT_TYPE_DECODED;
import static com.google.android.exoplayer2.transformer.AssetLoader.SUPPORTED_OUTPUT_TYPE_ENCODED;
import static com.google.android.exoplayer2.transformer.TransformationException.ERROR_CODE_FAILED_RUNTIME_CHECK;
import static com.google.android.exoplayer2.transformer.TransformationException.ERROR_CODE_MUXING_FAILED;
import static com.google.android.exoplayer2.transformer.Transformer.PROGRESS_STATE_NOT_STARTED;
import static com.google.android.exoplayer2.util.Assertions.checkState;
@ -33,7 +34,6 @@ import androidx.annotation.Nullable;
import com.google.android.exoplayer2.C;
import com.google.android.exoplayer2.Format;
import com.google.android.exoplayer2.MediaItem;
import com.google.android.exoplayer2.PlaybackException;
import com.google.android.exoplayer2.audio.AudioProcessor;
import com.google.android.exoplayer2.decoder.DecoderInputBuffer;
import com.google.android.exoplayer2.metadata.Metadata;
@ -397,7 +397,10 @@ import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
@Override
public void onTrackCount(int trackCount) {
if (trackCount <= 0) {
onError(new IllegalStateException("AssetLoader instances must provide at least 1 track."));
onTransformationError(
TransformationException.createForAssetLoader(
new IllegalStateException("AssetLoader instances must provide at least 1 track."),
ERROR_CODE_FAILED_RUNTIME_CHECK));
return;
}
this.trackCount.set(trackCount);
@ -450,20 +453,6 @@ import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
return new SamplePipelineInput(samplePipelineIndex, samplePipeline.expectsDecodedData());
}
@Override
public void onError(Exception e) {
TransformationException transformationException;
if (e instanceof TransformationException) {
transformationException = (TransformationException) e;
} else if (e instanceof PlaybackException) {
transformationException =
TransformationException.createForPlaybackException((PlaybackException) e);
} else {
transformationException = TransformationException.createForUnexpected(e);
}
onTransformationError(transformationException);
}
// MuxerWrapper.Listener implementation.
@Override

2
library/transformer/src/test/java/com/google/android/exoplayer2/transformer/ExoPlayerAssetLoaderTest.java
View File

@ -85,7 +85,7 @@ public class ExoPlayerAssetLoaderTest {
}
@Override
public void onError(Exception e) {
public void onTransformationError(TransformationException e) {
exceptionRef.set(e);
}