602 lines
		
	
	
		
			17 KiB
		
	
	
	
		
			Smali
		
	
	
	
	
	
			
		
		
	
	
			602 lines
		
	
	
		
			17 KiB
		
	
	
	
		
			Smali
		
	
	
	
	
	
| .class public final Lcom/google/android/exoplayer2/upstream/ContentDataSource;
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| .super Ljava/lang/Object;
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| .source "ContentDataSource.java"
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| 
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| # interfaces
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| .implements Lcom/google/android/exoplayer2/upstream/DataSource;
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| 
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| 
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| # annotations
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| .annotation system Ldalvik/annotation/MemberClasses;
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|     value = {
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|         Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;
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|     }
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| .end annotation
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| 
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| 
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| # instance fields
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| .field private assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;
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| 
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| .field private bytesRemaining:J
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| 
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| .field private inputStream:Ljava/io/InputStream;
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| 
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| .field private final listener:Lcom/google/android/exoplayer2/upstream/TransferListener;
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|     .annotation system Ldalvik/annotation/Signature;
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|         value = {
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|             "Lcom/google/android/exoplayer2/upstream/TransferListener<",
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|             "-",
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|             "Lcom/google/android/exoplayer2/upstream/ContentDataSource;",
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|             ">;"
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|         }
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|     .end annotation
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| .end field
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| 
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| .field private opened:Z
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| 
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| .field private final resolver:Landroid/content/ContentResolver;
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| 
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| .field private uri:Landroid/net/Uri;
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| 
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| 
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| # direct methods
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| .method public constructor <init>(Landroid/content/Context;)V
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|     .locals 1
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| 
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|     const/4 v0, 0x0
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| 
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|     .line 1
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|     invoke-direct {p0, p1, v0}, Lcom/google/android/exoplayer2/upstream/ContentDataSource;-><init>(Landroid/content/Context;Lcom/google/android/exoplayer2/upstream/TransferListener;)V
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| 
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|     return-void
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| .end method
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| 
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| .method public constructor <init>(Landroid/content/Context;Lcom/google/android/exoplayer2/upstream/TransferListener;)V
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|     .locals 0
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|     .annotation system Ldalvik/annotation/Signature;
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|         value = {
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|             "(",
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|             "Landroid/content/Context;",
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|             "Lcom/google/android/exoplayer2/upstream/TransferListener<",
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|             "-",
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|             "Lcom/google/android/exoplayer2/upstream/ContentDataSource;",
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|             ">;)V"
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|         }
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|     .end annotation
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| 
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|     .line 2
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|     invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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| 
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|     .line 3
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|     invoke-virtual {p1}, Landroid/content/Context;->getContentResolver()Landroid/content/ContentResolver;
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| 
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|     move-result-object p1
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| 
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|     iput-object p1, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->resolver:Landroid/content/ContentResolver;
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| 
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|     .line 4
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|     iput-object p2, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->listener:Lcom/google/android/exoplayer2/upstream/TransferListener;
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| 
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|     return-void
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| .end method
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| 
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| 
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| # virtual methods
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| .method public close()V
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|     .locals 4
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|     .annotation system Ldalvik/annotation/Throws;
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|         value = {
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|             Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;
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|         }
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|     .end annotation
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| 
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|     const/4 v0, 0x0
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| 
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|     .line 1
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|     iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->uri:Landroid/net/Uri;
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| 
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|     const/4 v1, 0x0
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| 
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|     .line 2
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|     :try_start_0
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|     iget-object v2, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->inputStream:Ljava/io/InputStream;
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| 
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|     if-eqz v2, :cond_0
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| 
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|     .line 3
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|     invoke-virtual {v2}, Ljava/io/InputStream;->close()V
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|     :try_end_0
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|     .catch Ljava/io/IOException; {:try_start_0 .. :try_end_0} :catch_1
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|     .catchall {:try_start_0 .. :try_end_0} :catchall_1
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| 
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|     .line 4
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|     :cond_0
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|     iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->inputStream:Ljava/io/InputStream;
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| 
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|     .line 5
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|     :try_start_1
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|     iget-object v2, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;
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| 
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|     if-eqz v2, :cond_1
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| 
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|     .line 6
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|     invoke-virtual {v2}, Landroid/content/res/AssetFileDescriptor;->close()V
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|     :try_end_1
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|     .catch Ljava/io/IOException; {:try_start_1 .. :try_end_1} :catch_0
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|     .catchall {:try_start_1 .. :try_end_1} :catchall_0
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| 
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|     .line 7
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|     :cond_1
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|     iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;
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| 
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|     .line 8
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|     iget-boolean v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z
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| 
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|     if-eqz v0, :cond_2
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| 
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|     .line 9
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|     iput-boolean v1, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z
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| 
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|     .line 10
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|     iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->listener:Lcom/google/android/exoplayer2/upstream/TransferListener;
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| 
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|     if-eqz v0, :cond_2
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| 
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|     .line 11
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|     invoke-interface {v0, p0}, Lcom/google/android/exoplayer2/upstream/TransferListener;->onTransferEnd(Ljava/lang/Object;)V
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| 
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|     :cond_2
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|     return-void
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| 
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|     :catchall_0
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|     move-exception v2
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| 
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|     goto :goto_0
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| 
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|     :catch_0
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|     move-exception v2
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| 
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|     .line 12
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|     :try_start_2
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|     new-instance v3, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;
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| 
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|     invoke-direct {v3, v2}, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;-><init>(Ljava/io/IOException;)V
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| 
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|     throw v3
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|     :try_end_2
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|     .catchall {:try_start_2 .. :try_end_2} :catchall_0
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| 
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|     .line 13
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|     :goto_0
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|     iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;
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| 
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|     .line 14
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|     iget-boolean v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z
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| 
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|     if-eqz v0, :cond_3
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| 
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|     .line 15
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|     iput-boolean v1, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z
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| 
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|     .line 16
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|     iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->listener:Lcom/google/android/exoplayer2/upstream/TransferListener;
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| 
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|     if-eqz v0, :cond_3
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| 
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|     .line 17
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|     invoke-interface {v0, p0}, Lcom/google/android/exoplayer2/upstream/TransferListener;->onTransferEnd(Ljava/lang/Object;)V
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| 
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|     :cond_3
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|     throw v2
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| 
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|     :catchall_1
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|     move-exception v2
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| 
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|     goto :goto_1
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| 
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|     :catch_1
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|     move-exception v2
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| 
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|     .line 18
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|     :try_start_3
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|     new-instance v3, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;
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| 
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|     invoke-direct {v3, v2}, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;-><init>(Ljava/io/IOException;)V
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| 
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|     throw v3
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|     :try_end_3
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|     .catchall {:try_start_3 .. :try_end_3} :catchall_1
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| 
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|     .line 19
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|     :goto_1
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|     iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->inputStream:Ljava/io/InputStream;
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| 
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|     .line 20
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|     :try_start_4
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|     iget-object v3, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;
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| 
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|     if-eqz v3, :cond_4
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| 
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|     .line 21
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|     invoke-virtual {v3}, Landroid/content/res/AssetFileDescriptor;->close()V
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|     :try_end_4
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|     .catch Ljava/io/IOException; {:try_start_4 .. :try_end_4} :catch_2
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|     .catchall {:try_start_4 .. :try_end_4} :catchall_2
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| 
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|     .line 22
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|     :cond_4
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|     iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;
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| 
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|     .line 23
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|     iget-boolean v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z
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| 
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|     if-eqz v0, :cond_5
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| 
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|     .line 24
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|     iput-boolean v1, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z
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| 
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|     .line 25
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|     iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->listener:Lcom/google/android/exoplayer2/upstream/TransferListener;
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| 
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|     if-eqz v0, :cond_5
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| 
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|     .line 26
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|     invoke-interface {v0, p0}, Lcom/google/android/exoplayer2/upstream/TransferListener;->onTransferEnd(Ljava/lang/Object;)V
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| 
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|     :cond_5
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|     throw v2
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| 
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|     :catchall_2
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|     move-exception v2
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| 
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|     goto :goto_2
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| 
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|     :catch_2
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|     move-exception v2
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| 
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|     .line 27
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|     :try_start_5
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|     new-instance v3, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;
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| 
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|     invoke-direct {v3, v2}, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;-><init>(Ljava/io/IOException;)V
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| 
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|     throw v3
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|     :try_end_5
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|     .catchall {:try_start_5 .. :try_end_5} :catchall_2
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| 
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|     .line 28
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|     :goto_2
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|     iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;
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| 
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|     .line 29
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|     iget-boolean v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z
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| 
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|     if-eqz v0, :cond_6
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| 
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|     .line 30
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|     iput-boolean v1, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z
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| 
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|     .line 31
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|     iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->listener:Lcom/google/android/exoplayer2/upstream/TransferListener;
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| 
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|     if-eqz v0, :cond_6
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| 
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|     .line 32
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|     invoke-interface {v0, p0}, Lcom/google/android/exoplayer2/upstream/TransferListener;->onTransferEnd(Ljava/lang/Object;)V
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| 
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|     :cond_6
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|     throw v2
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| .end method
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| 
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| .method public getUri()Landroid/net/Uri;
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|     .locals 1
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| 
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|     .line 1
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|     iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->uri:Landroid/net/Uri;
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| 
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|     return-object v0
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| .end method
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| 
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| .method public open(Lcom/google/android/exoplayer2/upstream/DataSpec;)J
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|     .locals 6
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|     .annotation system Ldalvik/annotation/Throws;
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|         value = {
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|             Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;
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|         }
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|     .end annotation
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| 
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|     .line 1
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|     :try_start_0
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|     iget-object v0, p1, Lcom/google/android/exoplayer2/upstream/DataSpec;->uri:Landroid/net/Uri;
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| 
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|     iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->uri:Landroid/net/Uri;
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| 
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|     .line 2
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|     iget-object v1, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->resolver:Landroid/content/ContentResolver;
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| 
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|     const-string v2, "r"
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| 
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|     invoke-virtual {v1, v0, v2}, Landroid/content/ContentResolver;->openAssetFileDescriptor(Landroid/net/Uri;Ljava/lang/String;)Landroid/content/res/AssetFileDescriptor;
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| 
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|     move-result-object v0
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| 
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|     iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;
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| 
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|     if-eqz v0, :cond_4
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| 
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|     .line 3
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|     new-instance v0, Ljava/io/FileInputStream;
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| 
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|     iget-object v1, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;
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| 
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|     invoke-virtual {v1}, Landroid/content/res/AssetFileDescriptor;->getFileDescriptor()Ljava/io/FileDescriptor;
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| 
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|     move-result-object v1
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| 
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|     invoke-direct {v0, v1}, Ljava/io/FileInputStream;-><init>(Ljava/io/FileDescriptor;)V
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| 
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|     iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->inputStream:Ljava/io/InputStream;
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| 
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|     .line 4
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|     iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;
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| 
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|     invoke-virtual {v0}, Landroid/content/res/AssetFileDescriptor;->getStartOffset()J
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| 
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|     move-result-wide v0
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| 
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|     .line 5
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|     iget-object v2, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->inputStream:Ljava/io/InputStream;
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| 
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|     iget-wide v3, p1, Lcom/google/android/exoplayer2/upstream/DataSpec;->position:J
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| 
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|     add-long/2addr v3, v0
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| 
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|     invoke-virtual {v2, v3, v4}, Ljava/io/InputStream;->skip(J)J
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| 
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|     move-result-wide v2
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| 
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|     sub-long/2addr v2, v0
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| 
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|     .line 6
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|     iget-wide v0, p1, Lcom/google/android/exoplayer2/upstream/DataSpec;->position:J
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| 
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|     cmp-long v0, v2, v0
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| 
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|     if-nez v0, :cond_3
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| 
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|     .line 7
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|     iget-wide v0, p1, Lcom/google/android/exoplayer2/upstream/DataSpec;->length:J
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| 
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|     const-wide/16 v2, -0x1
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| 
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|     cmp-long v4, v0, v2
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| 
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|     if-eqz v4, :cond_0
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| 
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|     .line 8
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|     iput-wide v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->bytesRemaining:J
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| 
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|     goto :goto_0
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| 
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|     .line 9
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|     :cond_0
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|     iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;
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| 
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|     invoke-virtual {v0}, Landroid/content/res/AssetFileDescriptor;->getLength()J
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| 
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|     move-result-wide v0
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| 
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|     iput-wide v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->bytesRemaining:J
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| 
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|     cmp-long v0, v0, v2
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| 
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|     if-nez v0, :cond_1
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| 
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|     .line 10
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|     iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->inputStream:Ljava/io/InputStream;
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| 
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|     invoke-virtual {v0}, Ljava/io/InputStream;->available()I
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| 
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|     move-result v0
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| 
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|     int-to-long v0, v0
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| 
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|     iput-wide v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->bytesRemaining:J
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| 
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|     const-wide/16 v4, 0x0
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| 
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|     cmp-long v0, v0, v4
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| 
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|     if-nez v0, :cond_1
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| 
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|     .line 11
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|     iput-wide v2, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->bytesRemaining:J
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|     :try_end_0
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|     .catch Ljava/io/IOException; {:try_start_0 .. :try_end_0} :catch_0
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| 
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|     :cond_1
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|     :goto_0
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|     const/4 v0, 0x1
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| 
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|     .line 12
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|     iput-boolean v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z
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| 
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|     .line 13
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|     iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->listener:Lcom/google/android/exoplayer2/upstream/TransferListener;
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| 
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|     if-eqz v0, :cond_2
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| 
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|     .line 14
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|     invoke-interface {v0, p0, p1}, Lcom/google/android/exoplayer2/upstream/TransferListener;->onTransferStart(Ljava/lang/Object;Lcom/google/android/exoplayer2/upstream/DataSpec;)V
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| 
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|     .line 15
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|     :cond_2
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|     iget-wide v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->bytesRemaining:J
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| 
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|     return-wide v0
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| 
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|     .line 16
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|     :cond_3
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|     :try_start_1
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|     new-instance p1, Ljava/io/EOFException;
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| 
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|     invoke-direct {p1}, Ljava/io/EOFException;-><init>()V
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| 
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|     throw p1
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| 
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|     .line 17
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|     :cond_4
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|     new-instance p1, Ljava/io/FileNotFoundException;
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| 
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|     new-instance v0, Ljava/lang/StringBuilder;
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| 
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|     invoke-direct {v0}, Ljava/lang/StringBuilder;-><init>()V
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| 
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|     const-string v1, "Could not open file descriptor for: "
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| 
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|     invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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| 
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|     iget-object v1, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->uri:Landroid/net/Uri;
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| 
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|     invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;
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| 
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|     invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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| 
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|     move-result-object v0
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| 
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|     invoke-direct {p1, v0}, Ljava/io/FileNotFoundException;-><init>(Ljava/lang/String;)V
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| 
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|     throw p1
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|     :try_end_1
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|     .catch Ljava/io/IOException; {:try_start_1 .. :try_end_1} :catch_0
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| 
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|     :catch_0
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|     move-exception p1
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| 
 | |
|     .line 18
 | |
|     new-instance v0, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;
 | |
| 
 | |
|     invoke-direct {v0, p1}, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;-><init>(Ljava/io/IOException;)V
 | |
| 
 | |
|     throw v0
 | |
| .end method
 | |
| 
 | |
| .method public read([BII)I
 | |
|     .locals 8
 | |
|     .annotation system Ldalvik/annotation/Throws;
 | |
|         value = {
 | |
|             Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;
 | |
|         }
 | |
|     .end annotation
 | |
| 
 | |
|     if-nez p3, :cond_0
 | |
| 
 | |
|     const/4 p1, 0x0
 | |
| 
 | |
|     return p1
 | |
| 
 | |
|     .line 1
 | |
|     :cond_0
 | |
|     iget-wide v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->bytesRemaining:J
 | |
| 
 | |
|     const-wide/16 v2, 0x0
 | |
| 
 | |
|     cmp-long v2, v0, v2
 | |
| 
 | |
|     const/4 v3, -0x1
 | |
| 
 | |
|     if-nez v2, :cond_1
 | |
| 
 | |
|     return v3
 | |
| 
 | |
|     :cond_1
 | |
|     const-wide/16 v4, -0x1
 | |
| 
 | |
|     cmp-long v2, v0, v4
 | |
| 
 | |
|     if-nez v2, :cond_2
 | |
| 
 | |
|     goto :goto_0
 | |
| 
 | |
|     :cond_2
 | |
|     int-to-long v6, p3
 | |
| 
 | |
|     .line 2
 | |
|     :try_start_0
 | |
|     invoke-static {v0, v1, v6, v7}, Ljava/lang/Math;->min(JJ)J
 | |
| 
 | |
|     move-result-wide v0
 | |
| 
 | |
|     long-to-int p3, v0
 | |
| 
 | |
|     .line 3
 | |
|     :goto_0
 | |
|     iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->inputStream:Ljava/io/InputStream;
 | |
| 
 | |
|     invoke-virtual {v0, p1, p2, p3}, Ljava/io/InputStream;->read([BII)I
 | |
| 
 | |
|     move-result p1
 | |
|     :try_end_0
 | |
|     .catch Ljava/io/IOException; {:try_start_0 .. :try_end_0} :catch_0
 | |
| 
 | |
|     if-ne p1, v3, :cond_4
 | |
| 
 | |
|     .line 4
 | |
|     iget-wide p1, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->bytesRemaining:J
 | |
| 
 | |
|     cmp-long p1, p1, v4
 | |
| 
 | |
|     if-nez p1, :cond_3
 | |
| 
 | |
|     return v3
 | |
| 
 | |
|     .line 5
 | |
|     :cond_3
 | |
|     new-instance p1, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;
 | |
| 
 | |
|     new-instance p2, Ljava/io/EOFException;
 | |
| 
 | |
|     invoke-direct {p2}, Ljava/io/EOFException;-><init>()V
 | |
| 
 | |
|     invoke-direct {p1, p2}, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;-><init>(Ljava/io/IOException;)V
 | |
| 
 | |
|     throw p1
 | |
| 
 | |
|     .line 6
 | |
|     :cond_4
 | |
|     iget-wide p2, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->bytesRemaining:J
 | |
| 
 | |
|     cmp-long v0, p2, v4
 | |
| 
 | |
|     if-eqz v0, :cond_5
 | |
| 
 | |
|     int-to-long v0, p1
 | |
| 
 | |
|     sub-long/2addr p2, v0
 | |
| 
 | |
|     .line 7
 | |
|     iput-wide p2, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->bytesRemaining:J
 | |
| 
 | |
|     .line 8
 | |
|     :cond_5
 | |
|     iget-object p2, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->listener:Lcom/google/android/exoplayer2/upstream/TransferListener;
 | |
| 
 | |
|     if-eqz p2, :cond_6
 | |
| 
 | |
|     .line 9
 | |
|     invoke-interface {p2, p0, p1}, Lcom/google/android/exoplayer2/upstream/TransferListener;->onBytesTransferred(Ljava/lang/Object;I)V
 | |
| 
 | |
|     :cond_6
 | |
|     return p1
 | |
| 
 | |
|     :catch_0
 | |
|     move-exception p1
 | |
| 
 | |
|     .line 10
 | |
|     new-instance p2, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;
 | |
| 
 | |
|     invoke-direct {p2, p1}, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;-><init>(Ljava/io/IOException;)V
 | |
| 
 | |
|     throw p2
 | |
| .end method
 |