SystemClassLoaderAdder.smali

.class public Lcom/tencent/tinker/loader/SystemClassLoaderAdder;
.super Ljava/lang/Object;


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lcom/tencent/tinker/loader/SystemClassLoaderAdder$V4;,
        Lcom/tencent/tinker/loader/SystemClassLoaderAdder$V14;,
        Lcom/tencent/tinker/loader/SystemClassLoaderAdder$V19;,
        Lcom/tencent/tinker/loader/SystemClassLoaderAdder$V23;
    }
.end annotation


# static fields
.field public static final CHECK_DEX_CLASS:Ljava/lang/String; = "com.tencent.tinker.loader.TinkerTestDexLoad"

.field public static final CHECK_DEX_FIELD:Ljava/lang/String; = "isPatch"

.field private static final TAG:Ljava/lang/String; = "Tinker.ClassLoaderAdder"

.field private static sPatchDexCount:I


# direct methods
.method static constructor <clinit>()V
    .registers 1

    const/4 v0, 0x0

    sput v0, Lcom/tencent/tinker/loader/SystemClassLoaderAdder;->sPatchDexCount:I

    return-void
.end method

.method public constructor <init>()V
    .registers 1

    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method private static checkDexInstall(Ljava/lang/ClassLoader;)Z
    .registers 5

    const-string/jumbo v0, "com.tencent.tinker.loader.TinkerTestDexLoad"

    const/4 v1, 0x1

    invoke-static {v0, v1, p0}, Ljava/lang/Class;->forName(Ljava/lang/String;ZLjava/lang/ClassLoader;)Ljava/lang/Class;

    move-result-object v0

    const-string/jumbo v1, "isPatch"

    invoke-static {v0, v1}, Lcom/tencent/tinker/loader/shareutil/ShareReflectUtil;->findField(Ljava/lang/Class;Ljava/lang/String;)Ljava/lang/reflect/Field;

    move-result-object v0

    const/4 v1, 0x0

    invoke-virtual {v0, v1}, Ljava/lang/reflect/Field;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/lang/Boolean;

    invoke-virtual {v0}, Ljava/lang/Boolean;->booleanValue()Z

    move-result v0

    const-string/jumbo v1, "Tinker.ClassLoaderAdder"

    new-instance v2, Ljava/lang/StringBuilder;

    invoke-direct {v2}, Ljava/lang/StringBuilder;-><init>()V

    const-string/jumbo v3, "checkDexInstall result:"

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v2

    invoke-virtual {v2, v0}, Ljava/lang/StringBuilder;->append(Z)Ljava/lang/StringBuilder;

    move-result-object v2

    invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v2

    invoke-static {v1, v2}, Landroid/util/Log;->w(Ljava/lang/String;Ljava/lang/String;)I

    return v0
.end method

.method private static checkIsProtectedApp(Ljava/util/List;)Z
    .registers 4
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/util/List",
            "<",
            "Ljava/io/File;",
            ">;)Z"
        }
    .end annotation

    invoke-interface {p0}, Ljava/util/List;->isEmpty()Z

    move-result v0

    if-nez v0, :cond_27

    invoke-interface {p0}, Ljava/util/List;->iterator()Ljava/util/Iterator;

    move-result-object v1

    :cond_a
    invoke-interface {v1}, Ljava/util/Iterator;->hasNext()Z

    move-result v0

    if-eqz v0, :cond_27

    invoke-interface {v1}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/io/File;

    if-eqz v0, :cond_a

    invoke-virtual {v0}, Ljava/io/File;->getName()Ljava/lang/String;

    move-result-object v0

    const-string/jumbo v2, "changed_classes.dex"

    invoke-virtual {v0, v2}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z

    move-result v0

    if-eqz v0, :cond_a

    const/4 v0, 0x1

    :goto_26
    return v0

    :cond_27
    const/4 v0, 0x0

    goto :goto_26
.end method

.method private static createSortedAdditionalPathEntries(Ljava/util/List;)Ljava/util/List;
    .registers 6
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/util/List",
            "<",
            "Ljava/io/File;",
            ">;)",
            "Ljava/util/List",
            "<",
            "Ljava/io/File;",
            ">;"
        }
    .end annotation

    new-instance v1, Ljava/util/ArrayList;

    invoke-direct {v1, p0}, Ljava/util/ArrayList;-><init>(Ljava/util/Collection;)V

    new-instance v2, Ljava/util/HashMap;

    invoke-direct {v2}, Ljava/util/HashMap;-><init>()V

    invoke-interface {v1}, Ljava/util/List;->iterator()Ljava/util/Iterator;

    move-result-object v3

    :goto_e
    invoke-interface {v3}, Ljava/util/Iterator;->hasNext()Z

    move-result v0

    if-eqz v0, :cond_30

    invoke-interface {v3}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/io/File;

    invoke-virtual {v0}, Ljava/io/File;->getName()Ljava/lang/String;

    move-result-object v0

    sget-object v4, Lcom/tencent/tinker/loader/shareutil/ShareConstants;->CLASS_N_PATTERN:Ljava/util/regex/Pattern;

    invoke-virtual {v4, v0}, Ljava/util/regex/Pattern;->matcher(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;

    move-result-object v4

    invoke-virtual {v4}, Ljava/util/regex/Matcher;->matches()Z

    move-result v4

    invoke-static {v4}, Ljava/lang/Boolean;->valueOf(Z)Ljava/lang/Boolean;

    move-result-object v4

    invoke-interface {v2, v0, v4}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    goto :goto_e

    :cond_30
    new-instance v0, Lcom/tencent/tinker/loader/SystemClassLoaderAdder$1;

    invoke-direct {v0, v2}, Lcom/tencent/tinker/loader/SystemClassLoaderAdder$1;-><init>(Ljava/util/Map;)V

    invoke-static {v1, v0}, Ljava/util/Collections;->sort(Ljava/util/List;Ljava/util/Comparator;)V

    return-object v1
.end method

.method public static installDexes(Landroid/app/Application;Ldalvik/system/PathClassLoader;Ljava/io/File;Ljava/util/List;)V
    .registers 7
    .annotation build Landroid/annotation/SuppressLint;
        value = {
            "NewApi"
        }
    .end annotation

    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Landroid/app/Application;",
            "Ldalvik/system/PathClassLoader;",
            "Ljava/io/File;",
            "Ljava/util/List",
            "<",
            "Ljava/io/File;",
            ">;)V"
        }
    .end annotation

    const-string/jumbo v0, "Tinker.ClassLoaderAdder"

    new-instance v1, Ljava/lang/StringBuilder;

    invoke-direct {v1}, Ljava/lang/StringBuilder;-><init>()V

    const-string/jumbo v2, "installDexes dexOptDir: "

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v1

    invoke-virtual {p2}, Ljava/io/File;->getAbsolutePath()Ljava/lang/String;

    move-result-object v2

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v1

    const-string/jumbo v2, ", dex size:"

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v1

    invoke-interface {p3}, Ljava/util/List;->size()I

    move-result v2

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v1

    invoke-static {v0, v1}, Landroid/util/Log;->i(Ljava/lang/String;Ljava/lang/String;)I

    invoke-interface {p3}, Ljava/util/List;->isEmpty()Z

    move-result v0

    if-nez v0, :cond_a7

    invoke-static {p3}, Lcom/tencent/tinker/loader/SystemClassLoaderAdder;->createSortedAdditionalPathEntries(Ljava/util/List;)Ljava/util/List;

    move-result-object v0

    sget v1, Landroid/os/Build$VERSION;->SDK_INT:I

    const/16 v2, 0x18

    if-lt v1, v2, :cond_47

    invoke-static {v0}, Lcom/tencent/tinker/loader/SystemClassLoaderAdder;->checkIsProtectedApp(Ljava/util/List;)Z

    move-result v1

    if-nez v1, :cond_47

    invoke-static {p1, p0}, Lcom/tencent/tinker/loader/AndroidNClassLoader;->inject(Ldalvik/system/PathClassLoader;Landroid/app/Application;)Lcom/tencent/tinker/loader/AndroidNClassLoader;

    move-result-object p1

    :cond_47
    sget v1, Landroid/os/Build$VERSION;->SDK_INT:I

    const/16 v2, 0x17

    if-lt v1, v2, :cond_8f

    # invokes: Lcom/tencent/tinker/loader/SystemClassLoaderAdder$V23;->install(Ljava/lang/ClassLoader;Ljava/util/List;Ljava/io/File;)V
    invoke-static {p1, v0, p2}, Lcom/tencent/tinker/loader/SystemClassLoaderAdder$V23;->access$000(Ljava/lang/ClassLoader;Ljava/util/List;Ljava/io/File;)V

    :goto_50
    invoke-interface {v0}, Ljava/util/List;->size()I

    move-result v0

    sput v0, Lcom/tencent/tinker/loader/SystemClassLoaderAdder;->sPatchDexCount:I

    const-string/jumbo v0, "Tinker.ClassLoaderAdder"

    new-instance v1, Ljava/lang/StringBuilder;

    invoke-direct {v1}, Ljava/lang/StringBuilder;-><init>()V

    const-string/jumbo v2, "after loaded classloader: "

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v1

    invoke-virtual {v1, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    move-result-object v1

    const-string/jumbo v2, ", dex size:"

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v1

    sget v2, Lcom/tencent/tinker/loader/SystemClassLoaderAdder;->sPatchDexCount:I

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v1

    invoke-static {v0, v1}, Landroid/util/Log;->i(Ljava/lang/String;Ljava/lang/String;)I

    invoke-static {p1}, Lcom/tencent/tinker/loader/SystemClassLoaderAdder;->checkDexInstall(Ljava/lang/ClassLoader;)Z

    move-result v0

    if-nez v0, :cond_a7

    invoke-static {p1}, Lcom/tencent/tinker/loader/SystemClassLoaderAdder;->uninstallPatchDex(Ljava/lang/ClassLoader;)V

    new-instance v0, Lcom/tencent/tinker/loader/TinkerRuntimeException;

    const-string/jumbo v1, "checkDexInstall failed"

    invoke-direct {v0, v1}, Lcom/tencent/tinker/loader/TinkerRuntimeException;-><init>(Ljava/lang/String;)V

    throw v0

    :cond_8f
    sget v1, Landroid/os/Build$VERSION;->SDK_INT:I

    const/16 v2, 0x13

    if-lt v1, v2, :cond_99

    # invokes: Lcom/tencent/tinker/loader/SystemClassLoaderAdder$V19;->install(Ljava/lang/ClassLoader;Ljava/util/List;Ljava/io/File;)V
    invoke-static {p1, v0, p2}, Lcom/tencent/tinker/loader/SystemClassLoaderAdder$V19;->access$100(Ljava/lang/ClassLoader;Ljava/util/List;Ljava/io/File;)V

    goto :goto_50

    :cond_99
    sget v1, Landroid/os/Build$VERSION;->SDK_INT:I

    const/16 v2, 0xe

    if-lt v1, v2, :cond_a3

    # invokes: Lcom/tencent/tinker/loader/SystemClassLoaderAdder$V14;->install(Ljava/lang/ClassLoader;Ljava/util/List;Ljava/io/File;)V
    invoke-static {p1, v0, p2}, Lcom/tencent/tinker/loader/SystemClassLoaderAdder$V14;->access$200(Ljava/lang/ClassLoader;Ljava/util/List;Ljava/io/File;)V

    goto :goto_50

    :cond_a3
    # invokes: Lcom/tencent/tinker/loader/SystemClassLoaderAdder$V4;->install(Ljava/lang/ClassLoader;Ljava/util/List;Ljava/io/File;)V
    invoke-static {p1, v0, p2}, Lcom/tencent/tinker/loader/SystemClassLoaderAdder$V4;->access$300(Ljava/lang/ClassLoader;Ljava/util/List;Ljava/io/File;)V

    goto :goto_50

    :cond_a7
    return-void
.end method

.method public static uninstallPatchDex(Ljava/lang/ClassLoader;)V
    .registers 4

    sget v0, Lcom/tencent/tinker/loader/SystemClassLoaderAdder;->sPatchDexCount:I

    if-gtz v0, :cond_5

    :goto_4
    return-void

    :cond_5
    sget v0, Landroid/os/Build$VERSION;->SDK_INT:I

    const/16 v1, 0xe

    if-lt v0, v1, :cond_1f

    const-string/jumbo v0, "pathList"

    invoke-static {p0, v0}, Lcom/tencent/tinker/loader/shareutil/ShareReflectUtil;->findField(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/reflect/Field;

    move-result-object v0

    invoke-virtual {v0, p0}, Ljava/lang/reflect/Field;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v0

    const-string/jumbo v1, "dexElements"

    sget v2, Lcom/tencent/tinker/loader/SystemClassLoaderAdder;->sPatchDexCount:I

    invoke-static {v0, v1, v2}, Lcom/tencent/tinker/loader/shareutil/ShareReflectUtil;->reduceFieldArray(Ljava/lang/Object;Ljava/lang/String;I)V

    goto :goto_4

    :cond_1f
    const-string/jumbo v0, "mPaths"

    sget v1, Lcom/tencent/tinker/loader/SystemClassLoaderAdder;->sPatchDexCount:I

    invoke-static {p0, v0, v1}, Lcom/tencent/tinker/loader/shareutil/ShareReflectUtil;->reduceFieldArray(Ljava/lang/Object;Ljava/lang/String;I)V

    const-string/jumbo v0, "mFiles"

    sget v1, Lcom/tencent/tinker/loader/SystemClassLoaderAdder;->sPatchDexCount:I

    invoke-static {p0, v0, v1}, Lcom/tencent/tinker/loader/shareutil/ShareReflectUtil;->reduceFieldArray(Ljava/lang/Object;Ljava/lang/String;I)V

    const-string/jumbo v0, "mZips"

    sget v1, Lcom/tencent/tinker/loader/SystemClassLoaderAdder;->sPatchDexCount:I

    invoke-static {p0, v0, v1}, Lcom/tencent/tinker/loader/shareutil/ShareReflectUtil;->reduceFieldArray(Ljava/lang/Object;Ljava/lang/String;I)V

    :try_start_37
    const-string/jumbo v0, "mDexs"

    sget v1, Lcom/tencent/tinker/loader/SystemClassLoaderAdder;->sPatchDexCount:I

    invoke-static {p0, v0, v1}, Lcom/tencent/tinker/loader/shareutil/ShareReflectUtil;->reduceFieldArray(Ljava/lang/Object;Ljava/lang/String;I)V
    :try_end_3f
    .catch Ljava/lang/Exception; {:try_start_37 .. :try_end_3f} :catch_40

    goto :goto_4

    :catch_40
    move-exception v0

    goto :goto_4
.end method