From 29eeff9ff7fd42710b892db91f782dede1f3560a Mon Sep 17 00:00:00 2001
From: aquilescanta <aquilescanta@google.com>
Date: Fri, 4 Jun 2021 11:47:42 +0100
Subject: [PATCH] Assign error codes to FileDataSourceExceptions

PiperOrigin-RevId: 377481210
---
 .../android/exoplayer2/ExoPlayerImplInternal.java     | 11 +++++++++++
 .../android/exoplayer2/upstream/FileDataSource.java   |  4 ++--
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/library/core/src/main/java/com/google/android/exoplayer2/ExoPlayerImplInternal.java b/library/core/src/main/java/com/google/android/exoplayer2/ExoPlayerImplInternal.java
index 0cdfcdf72f..efad26f53c 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/ExoPlayerImplInternal.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/ExoPlayerImplInternal.java
@@ -46,6 +46,7 @@ import com.google.android.exoplayer2.trackselection.ExoTrackSelection;
 import com.google.android.exoplayer2.trackselection.TrackSelector;
 import com.google.android.exoplayer2.trackselection.TrackSelectorResult;
 import com.google.android.exoplayer2.upstream.BandwidthMeter;
+import com.google.android.exoplayer2.upstream.FileDataSource;
 import com.google.android.exoplayer2.upstream.HttpDataSource;
 import com.google.android.exoplayer2.util.Assertions;
 import com.google.android.exoplayer2.util.Clock;
@@ -55,6 +56,7 @@ import com.google.android.exoplayer2.util.TraceUtil;
 import com.google.android.exoplayer2.util.Util;
 import com.google.common.base.Supplier;
 import com.google.common.collect.ImmutableList;
+import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Collections;
@@ -572,6 +574,15 @@ import java.util.concurrent.atomic.AtomicBoolean;
         stopInternal(/* forceResetRenderers= */ true, /* acknowledgeStop= */ false);
         playbackInfo = playbackInfo.copyWithPlaybackError(e);
       }
+    } catch (FileDataSource.FileDataSourceException e) {
+      @Nullable Throwable cause = e.getCause();
+      int errorCode = PlaybackException.ERROR_CODE_IO_UNSPECIFIED;
+      if (cause instanceof FileNotFoundException) {
+        errorCode = PlaybackException.ERROR_CODE_IO_FILE_NOT_FOUND;
+      } else if (cause instanceof SecurityException) {
+        errorCode = PlaybackException.ERROR_CODE_IO_NO_PERMISSION;
+      }
+      handleIoException(e, errorCode);
     } catch (ParserException e) {
       int errorCode = PlaybackException.ERROR_CODE_UNSPECIFIED;
       if (e.dataType == C.DATA_TYPE_MEDIA) {
diff --git a/library/core/src/main/java/com/google/android/exoplayer2/upstream/FileDataSource.java b/library/core/src/main/java/com/google/android/exoplayer2/upstream/FileDataSource.java
index 47debf2767..282ea02dc4 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/upstream/FileDataSource.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/upstream/FileDataSource.java
@@ -33,7 +33,7 @@ public final class FileDataSource extends BaseDataSource {
   /** Thrown when a {@link FileDataSource} encounters an error reading a file. */
   public static class FileDataSourceException extends IOException {
 
-    public FileDataSourceException(IOException cause) {
+    public FileDataSourceException(Exception cause) {
       super(cause);
     }
 
@@ -94,7 +94,7 @@ public final class FileDataSource extends BaseDataSource {
       }
     } catch (FileDataSourceException e) {
       throw e;
-    } catch (IOException e) {
+    } catch (Exception e) {
       throw new FileDataSourceException(e);
     }