Add Discord APKTool decompilation (Smali source for modding)

- Imported from https://github.com/supermegamestre/Project-Real-Resurrection-3
- APKTool decompilation (Smali bytecode) for modding and rebuilding APK
- Supports both 32-bit (armeabi-v7a) and 64-bit (arm64-v8a) architectures
- Includes full Smali source, resources, and native libraries
- Ready to rebuild APK after modifications with apktool b command
- Added comprehensive README-apktool.md with modding guide

This branch complements the JADX branches:
- Use JADX (main/discord-community) to UNDERSTAND code (readable Java)
- Use APKTool (this branch) to MODIFY and REBUILD APK (editable Smali)

Total: 44,417 files, 538.51 MB Smali source code

smali_classes4/com/mbridge/msdk/foundation/download/resource/stream/DownloadFileOutputStream.smali

@@ -0,0 +1,47 @@
+.class public interface abstract Lcom/mbridge/msdk/foundation/download/resource/stream/DownloadFileOutputStream;
+.super Ljava/lang/Object;
+.source "SourceFile"
+
+
+# virtual methods
+.method public abstract close()V
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+.end method
+
+.method public abstract flushAndSync()V
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+.end method
+
+.method public abstract seek(J)V
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;,
+            Ljava/lang/IllegalAccessException;
+        }
+    .end annotation
+.end method
+
+.method public abstract setLength(J)V
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;,
+            Ljava/lang/IllegalAccessException;
+        }
+    .end annotation
+.end method
+
+.method public abstract write([BII)V
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+.end method

smali_classes4/com/mbridge/msdk/foundation/download/resource/stream/FileDownloadRandomAccessDownloadFile.smali

@@ -0,0 +1,169 @@
+.class public Lcom/mbridge/msdk/foundation/download/resource/stream/FileDownloadRandomAccessDownloadFile;
+.super Ljava/lang/Object;
+.source "SourceFile"
+
+# interfaces
+.implements Lcom/mbridge/msdk/foundation/download/resource/stream/DownloadFileOutputStream;
+
+
+# instance fields
+.field private final bufferedOutputStream:Ljava/io/BufferedOutputStream;
+
+.field private final fileDescriptor:Ljava/io/FileDescriptor;
+
+.field private final randomAccess:Ljava/io/RandomAccessFile;
+
+
+# direct methods
+.method public constructor <init>(Ljava/io/File;)V
+    .locals 2
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    .line 11
+    invoke-direct {p0}, Ljava/lang/Object;-><init>()V
+
+    .line 12
+    new-instance v0, Ljava/io/RandomAccessFile;
+
+    const-string v1, "rw"
+
+    invoke-direct {v0, p1, v1}, Ljava/io/RandomAccessFile;-><init>(Ljava/io/File;Ljava/lang/String;)V
+
+    iput-object v0, p0, Lcom/mbridge/msdk/foundation/download/resource/stream/FileDownloadRandomAccessDownloadFile;->randomAccess:Ljava/io/RandomAccessFile;
+
+    .line 13
+    invoke-virtual {v0}, Ljava/io/RandomAccessFile;->getFD()Ljava/io/FileDescriptor;
+
+    move-result-object p1
+
+    iput-object p1, p0, Lcom/mbridge/msdk/foundation/download/resource/stream/FileDownloadRandomAccessDownloadFile;->fileDescriptor:Ljava/io/FileDescriptor;
+
+    .line 14
+    new-instance p1, Ljava/io/BufferedOutputStream;
+
+    new-instance v1, Ljava/io/FileOutputStream;
+
+    invoke-virtual {v0}, Ljava/io/RandomAccessFile;->getFD()Ljava/io/FileDescriptor;
+
+    move-result-object v0
+
+    invoke-direct {v1, v0}, Ljava/io/FileOutputStream;-><init>(Ljava/io/FileDescriptor;)V
+
+    invoke-direct {p1, v1}, Ljava/io/BufferedOutputStream;-><init>(Ljava/io/OutputStream;)V
+
+    iput-object p1, p0, Lcom/mbridge/msdk/foundation/download/resource/stream/FileDownloadRandomAccessDownloadFile;->bufferedOutputStream:Ljava/io/BufferedOutputStream;
+
+    return-void
+.end method
+
+.method public static create(Ljava/io/File;)Lcom/mbridge/msdk/foundation/download/resource/stream/DownloadFileOutputStream;
+    .locals 1
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    .line 18
+    new-instance v0, Lcom/mbridge/msdk/foundation/download/resource/stream/FileDownloadRandomAccessDownloadFile;
+
+    invoke-direct {v0, p0}, Lcom/mbridge/msdk/foundation/download/resource/stream/FileDownloadRandomAccessDownloadFile;-><init>(Ljava/io/File;)V
+
+    return-object v0
+.end method
+
+
+# virtual methods
+.method public close()V
+    .locals 1
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    iget-object v0, p0, Lcom/mbridge/msdk/foundation/download/resource/stream/FileDownloadRandomAccessDownloadFile;->bufferedOutputStream:Ljava/io/BufferedOutputStream;
+
+    .line 23
+    invoke-virtual {v0}, Ljava/io/OutputStream;->close()V
+
+    iget-object v0, p0, Lcom/mbridge/msdk/foundation/download/resource/stream/FileDownloadRandomAccessDownloadFile;->randomAccess:Ljava/io/RandomAccessFile;
+
+    .line 24
+    invoke-virtual {v0}, Ljava/io/RandomAccessFile;->close()V
+
+    return-void
+.end method
+
+.method public flushAndSync()V
+    .locals 1
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    iget-object v0, p0, Lcom/mbridge/msdk/foundation/download/resource/stream/FileDownloadRandomAccessDownloadFile;->bufferedOutputStream:Ljava/io/BufferedOutputStream;
+
+    .line 29
+    invoke-virtual {v0}, Ljava/io/BufferedOutputStream;->flush()V
+
+    iget-object v0, p0, Lcom/mbridge/msdk/foundation/download/resource/stream/FileDownloadRandomAccessDownloadFile;->fileDescriptor:Ljava/io/FileDescriptor;
+
+    .line 30
+    invoke-virtual {v0}, Ljava/io/FileDescriptor;->sync()V
+
+    return-void
+.end method
+
+.method public seek(J)V
+    .locals 1
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    iget-object v0, p0, Lcom/mbridge/msdk/foundation/download/resource/stream/FileDownloadRandomAccessDownloadFile;->randomAccess:Ljava/io/RandomAccessFile;
+
+    .line 35
+    invoke-virtual {v0, p1, p2}, Ljava/io/RandomAccessFile;->seek(J)V
+
+    return-void
+.end method
+
+.method public setLength(J)V
+    .locals 1
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    iget-object v0, p0, Lcom/mbridge/msdk/foundation/download/resource/stream/FileDownloadRandomAccessDownloadFile;->randomAccess:Ljava/io/RandomAccessFile;
+
+    .line 40
+    invoke-virtual {v0, p1, p2}, Ljava/io/RandomAccessFile;->setLength(J)V
+
+    return-void
+.end method
+
+.method public write([BII)V
+    .locals 1
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    iget-object v0, p0, Lcom/mbridge/msdk/foundation/download/resource/stream/FileDownloadRandomAccessDownloadFile;->bufferedOutputStream:Ljava/io/BufferedOutputStream;
+
+    .line 45
+    invoke-virtual {v0, p1, p2, p3}, Ljava/io/BufferedOutputStream;->write([BII)V
+
+    return-void
+.end method