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https://github.com/TeamNewPipe/NewPipe
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Added a workaround for not serializable exceptions
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@ -0,0 +1,103 @@
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package org.schabi.newpipe.error;
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import android.util.Log;
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import androidx.annotation.NonNull;
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import java.io.ByteArrayOutputStream;
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import java.io.IOException;
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import java.io.ObjectOutputStream;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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/**
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* Ensures that a Exception is serializable.
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* This is
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*/
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public final class EnsureExceptionSerializable {
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private static final String TAG = "EnsureExSerializable";
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private EnsureExceptionSerializable() {
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// No instance
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}
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/**
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* Ensures that an exception is serializable.
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* <br/>
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* If that is not the case a {@link WorkaroundNotSerializableException} is created.
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*
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* @param exception
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* @return if an exception is not serializable a new {@link WorkaroundNotSerializableException}
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* otherwise the exception from the parameter
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*/
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public static Exception ensureSerializable(@NonNull final Exception exception) {
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return checkIfSerializable(exception)
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? exception
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: WorkaroundNotSerializableException.create(exception);
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}
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public static boolean checkIfSerializable(@NonNull final Exception exception) {
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try {
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// Check by creating a new ObjectOutputStream which does the serialization
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try (ByteArrayOutputStream bos = new ByteArrayOutputStream();
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ObjectOutputStream oos = new ObjectOutputStream(bos)
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) {
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oos.writeObject(exception);
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oos.flush();
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bos.toByteArray();
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}
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return true;
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} catch (final IOException ex) {
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Log.d(TAG, "Exception is not serializable", ex);
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return false;
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}
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}
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public static class WorkaroundNotSerializableException extends Exception {
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protected WorkaroundNotSerializableException(
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final Throwable notSerializableException,
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final Throwable cause) {
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super(notSerializableException.toString(), cause);
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setStackTrace(notSerializableException.getStackTrace());
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}
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protected WorkaroundNotSerializableException(final Throwable notSerializableException) {
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super(notSerializableException.toString());
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setStackTrace(notSerializableException.getStackTrace());
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}
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public static WorkaroundNotSerializableException create(
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@NonNull final Exception notSerializableException
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) {
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// Build a list of the exception + all causes
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final List<Throwable> throwableList = new ArrayList<>();
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int pos = 0;
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Throwable throwableToProcess = notSerializableException;
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while (throwableToProcess != null) {
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throwableList.add(throwableToProcess);
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pos++;
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throwableToProcess = throwableToProcess.getCause();
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}
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// Reverse list so that it starts with the last one
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Collections.reverse(throwableList);
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// Build exception stack
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WorkaroundNotSerializableException cause = null;
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for (final Throwable t : throwableList) {
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cause = cause == null
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? new WorkaroundNotSerializableException(t)
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: new WorkaroundNotSerializableException(t, cause);
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}
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return cause;
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}
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}
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}
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@ -77,6 +77,16 @@ public class ErrorActivity extends AppCompatActivity {
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private ActivityErrorBinding activityErrorBinding;
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/**
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* Reports a new error by starting a new activity.
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* <br/>
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* Ensure that the data within errorInfo is serializable otherwise
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* an exception will be thrown!<br/>
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* {@link EnsureExceptionSerializable} might help.
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*
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* @param context
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* @param errorInfo
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*/
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public static void reportError(final Context context, final ErrorInfo errorInfo) {
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final Intent intent = new Intent(context, ErrorActivity.class);
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intent.putExtra(ERROR_INFO, errorInfo);
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@ -12,6 +12,7 @@ import androidx.preference.PreferenceManager;
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import com.google.android.exoplayer2.ExoPlaybackException;
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import org.schabi.newpipe.R;
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import org.schabi.newpipe.error.EnsureExceptionSerializable;
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import org.schabi.newpipe.error.ErrorActivity;
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import org.schabi.newpipe.error.ErrorInfo;
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import org.schabi.newpipe.error.UserAction;
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@ -69,7 +70,7 @@ public class PlayerErrorHandler {
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ErrorActivity.reportError(
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context,
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new ErrorInfo(
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exception,
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EnsureExceptionSerializable.ensureSerializable(exception),
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UserAction.PLAY_STREAM,
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"Player error[type=" + exception.type + "] occurred while playing: "
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+ info.getUrl(),
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