Weather/smali_classes4/mtopsdk/mtop/antiattack/AntiAttackUtil.smali
2021-05-10 10:13:34 +02:00

738 lines
19 KiB
Smali

.class public final Lmtopsdk/mtop/antiattack/AntiAttackUtil;
.super Ljava/lang/Object;
# static fields
.field public static final CHECK_CODE_DOMAIN_KEY:Ljava/lang/String; = "checkcode"
.field private static final CHECK_CODE_VALIDATE_RESULT_KEY:Ljava/lang/String; = "success"
.field public static final MTOPSDK_ANTI_ATTACK_ACTIVITY_ACTION:Ljava/lang/String; = "mtopsdk.mtop.antiattack.checkcode.validate.activity_action"
.field private static final TAG:Ljava/lang/String; = "mtopsdk.AntiAttackUtil"
.field protected static final loadFlagMap:Ljava/util/concurrent/ConcurrentMap;
# direct methods
.method static constructor <clinit>()V
.locals 2
new-instance v0, Ljava/util/concurrent/ConcurrentHashMap;
const/4 v1, 0x1
invoke-direct {v0, v1}, Ljava/util/concurrent/ConcurrentHashMap;-><init>(I)V
sput-object v0, Lmtopsdk/mtop/antiattack/AntiAttackUtil;->loadFlagMap:Ljava/util/concurrent/ConcurrentMap;
return-void
.end method
.method private constructor <init>()V
.locals 0
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
return-void
.end method
.method private static buildValidateUrlStr(Ljava/lang/String;Ljava/util/Map;)Ljava/lang/String;
.locals 5
new-instance v0, Ljava/lang/StringBuilder;
invoke-direct {v0}, Ljava/lang/StringBuilder;-><init>()V
:try_start_0
invoke-static {p0}, Lmtopsdk/common/util/StringUtils;->isBlank(Ljava/lang/String;)Z
move-result v1
if-eqz v1, :cond_0
const-string p0, ""
return-object p0
:cond_0
sget-object v1, Lmtopsdk/mtop/domain/ProtocolEnum;->HTTP:Lmtopsdk/mtop/domain/ProtocolEnum;
invoke-virtual {v1}, Lmtopsdk/mtop/domain/ProtocolEnum;->getProtocol()Ljava/lang/String;
move-result-object v1
invoke-virtual {p0, v1}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z
move-result v1
if-nez v1, :cond_1
sget-object v1, Lmtopsdk/mtop/domain/ProtocolEnum;->HTTPSECURE:Lmtopsdk/mtop/domain/ProtocolEnum;
invoke-virtual {v1}, Lmtopsdk/mtop/domain/ProtocolEnum;->getProtocol()Ljava/lang/String;
move-result-object v1
invoke-virtual {p0, v1}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z
move-result v1
if-nez v1, :cond_1
sget-object v1, Lmtopsdk/mtop/domain/ProtocolEnum;->HTTP:Lmtopsdk/mtop/domain/ProtocolEnum;
invoke-virtual {v1}, Lmtopsdk/mtop/domain/ProtocolEnum;->getProtocol()Ljava/lang/String;
move-result-object v1
invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
:cond_1
invoke-virtual {v0, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
if-eqz p1, :cond_4
new-instance v1, Ljava/lang/StringBuilder;
invoke-direct {v1}, Ljava/lang/StringBuilder;-><init>()V
invoke-interface {p1}, Ljava/util/Map;->entrySet()Ljava/util/Set;
move-result-object p1
invoke-interface {p1}, Ljava/util/Set;->iterator()Ljava/util/Iterator;
move-result-object p1
:cond_2
:goto_0
invoke-interface {p1}, Ljava/util/Iterator;->hasNext()Z
move-result v2
if-eqz v2, :cond_3
invoke-interface {p1}, Ljava/util/Iterator;->next()Ljava/lang/Object;
move-result-object v2
check-cast v2, Ljava/util/Map$Entry;
invoke-interface {v2}, Ljava/util/Map$Entry;->getKey()Ljava/lang/Object;
move-result-object v3
check-cast v3, Ljava/lang/String;
invoke-static {v3}, Lmtopsdk/common/util/StringUtils;->isBlank(Ljava/lang/String;)Z
move-result v3
if-nez v3, :cond_2
invoke-interface {v2}, Ljava/util/Map$Entry;->getKey()Ljava/lang/Object;
move-result-object v3
check-cast v3, Ljava/lang/String;
const-string v4, "utf-8"
invoke-static {v3, v4}, Ljava/net/URLEncoder;->encode(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
move-result-object v3
invoke-interface {v2}, Ljava/util/Map$Entry;->getValue()Ljava/lang/Object;
move-result-object v2
check-cast v2, Ljava/lang/String;
const-string v4, "utf-8"
invoke-static {v2, v4}, Ljava/net/URLEncoder;->encode(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
move-result-object v2
invoke-virtual {v1, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
const-string v3, "="
invoke-virtual {v1, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invoke-interface {p1}, Ljava/util/Iterator;->hasNext()Z
move-result v2
if-eqz v2, :cond_2
const-string v2, "&"
invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
goto :goto_0
:cond_3
invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object p1
invoke-static {p1}, Lmtopsdk/common/util/StringUtils;->isNotBlank(Ljava/lang/String;)Z
move-result p1
if-eqz p1, :cond_4
const-string p1, "?"
invoke-virtual {p0, p1}, Ljava/lang/String;->indexOf(Ljava/lang/String;)I
move-result p0
const/4 p1, -0x1
if-ne p0, p1, :cond_4
const-string p0, "?"
invoke-virtual {v0, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/CharSequence;)Ljava/lang/StringBuilder;
:try_end_0
.catch Ljava/lang/Throwable; {:try_start_0 .. :try_end_0} :catch_0
goto :goto_1
:catch_0
move-exception p0
const-string p1, "mtopsdk.AntiAttackUtil"
new-instance v1, Ljava/lang/StringBuilder;
const-string v2, "[buildValidateUrlStr] build full urlStr error"
invoke-direct {v1, v2}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V
invoke-virtual {v1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;
invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object p0
invoke-static {p1, p0}, Lmtopsdk/common/util/TBSdkLog;->e(Ljava/lang/String;Ljava/lang/String;)V
:cond_4
:goto_1
invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object p0
return-object p0
.end method
.method protected static getRemoteCheckCodeDO(Ljava/lang/String;)Lmtopsdk/mtop/util/Result;
.locals 3
new-instance v0, Lmtopsdk/mtop/util/Result;
invoke-direct {v0}, Lmtopsdk/mtop/util/Result;-><init>()V
invoke-static {p0}, Lmtopsdk/mtop/antiattack/AntiAttackUtil;->syncloadRemoteData(Ljava/lang/String;)Lmtopsdk/a/b/g;
move-result-object p0
if-eqz p0, :cond_0
const/16 v1, 0xc8
invoke-virtual {p0}, Lmtopsdk/a/b/g;->a()I
move-result v2
if-ne v1, v2, :cond_0
invoke-virtual {p0}, Lmtopsdk/a/b/g;->b()Ljava/util/Map;
move-result-object p0
invoke-static {p0}, Lmtopsdk/mtop/antiattack/AntiAttackUtil;->parseCheckCodeResponseHeaders(Ljava/util/Map;)Lmtopsdk/mtop/antiattack/CheckCodeDO;
move-result-object p0
invoke-virtual {v0, p0}, Lmtopsdk/mtop/util/Result;->setModel(Ljava/lang/Object;)V
goto :goto_0
:cond_0
const/4 p0, 0x0
invoke-virtual {v0, p0}, Lmtopsdk/mtop/util/Result;->setSuccess(Z)V
:goto_0
return-object v0
.end method
.method public static parseCheckCodeImageData(Ljava/lang/String;)Lmtopsdk/mtop/util/Result;
.locals 3
new-instance v0, Lmtopsdk/mtop/util/Result;
invoke-direct {v0}, Lmtopsdk/mtop/util/Result;-><init>()V
invoke-static {p0}, Lmtopsdk/mtop/antiattack/AntiAttackUtil;->syncloadRemoteData(Ljava/lang/String;)Lmtopsdk/a/b/g;
move-result-object p0
if-eqz p0, :cond_0
const/16 v1, 0xc8
invoke-virtual {p0}, Lmtopsdk/a/b/g;->a()I
move-result v2
if-ne v1, v2, :cond_0
invoke-virtual {p0}, Lmtopsdk/a/b/g;->c()Lmtopsdk/a/b/i;
move-result-object p0
if-eqz p0, :cond_0
:try_start_0
invoke-virtual {p0}, Lmtopsdk/a/b/i;->c()[B
move-result-object p0
invoke-virtual {v0, p0}, Lmtopsdk/mtop/util/Result;->setModel(Ljava/lang/Object;)V
:try_end_0
.catch Ljava/io/IOException; {:try_start_0 .. :try_end_0} :catch_0
return-object v0
:catch_0
move-exception p0
invoke-virtual {p0}, Ljava/io/IOException;->printStackTrace()V
:cond_0
const/4 p0, 0x0
invoke-virtual {v0, p0}, Lmtopsdk/mtop/util/Result;->setSuccess(Z)V
const-string p0, "ANDROID_SYS_NETWORK_ERROR"
invoke-virtual {v0, p0}, Lmtopsdk/mtop/util/Result;->setErrCode(Ljava/lang/String;)V
return-object v0
.end method
.method private static parseCheckCodeResponseHeaders(Ljava/util/Map;)Lmtopsdk/mtop/antiattack/CheckCodeDO;
.locals 7
if-nez p0, :cond_0
const/4 p0, 0x0
return-object p0
:cond_0
new-instance v0, Lmtopsdk/mtop/antiattack/CheckCodeDO;
invoke-direct {v0}, Lmtopsdk/mtop/antiattack/CheckCodeDO;-><init>()V
const-string v1, "image"
invoke-static {p0, v1}, Lcom/taobao/tao/remotebusiness/listener/c;->a(Ljava/util/Map;Ljava/lang/String;)Ljava/lang/String;
move-result-object v1
iput-object v1, v0, Lmtopsdk/mtop/antiattack/CheckCodeDO;->imageUrl:Ljava/lang/String;
const-string v1, "check"
invoke-static {p0, v1}, Lcom/taobao/tao/remotebusiness/listener/c;->a(Ljava/util/Map;Ljava/lang/String;)Ljava/lang/String;
move-result-object v1
iput-object v1, v0, Lmtopsdk/mtop/antiattack/CheckCodeDO;->checkPath:Ljava/lang/String;
new-instance v1, Ljava/util/HashMap;
invoke-direct {v1}, Ljava/util/HashMap;-><init>()V
invoke-static {}, Lmtopsdk/mtop/antiattack/CheckCodeDO$CheckCodeFieldEnum;->values()[Lmtopsdk/mtop/antiattack/CheckCodeDO$CheckCodeFieldEnum;
move-result-object v2
array-length v3, v2
const/4 v4, 0x0
:goto_0
if-ge v4, v3, :cond_1
aget-object v5, v2, v4
invoke-virtual {v5}, Lmtopsdk/mtop/antiattack/CheckCodeDO$CheckCodeFieldEnum;->getField()Ljava/lang/String;
move-result-object v6
invoke-virtual {v5}, Lmtopsdk/mtop/antiattack/CheckCodeDO$CheckCodeFieldEnum;->getField()Ljava/lang/String;
move-result-object v5
invoke-static {p0, v5}, Lcom/taobao/tao/remotebusiness/listener/c;->a(Ljava/util/Map;Ljava/lang/String;)Ljava/lang/String;
move-result-object v5
invoke-interface {v1, v6, v5}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
add-int/lit8 v4, v4, 0x1
goto :goto_0
:cond_1
iput-object v1, v0, Lmtopsdk/mtop/antiattack/CheckCodeDO;->checkParams:Ljava/util/Map;
return-object v0
.end method
.method public static parseCheckCodeValidateResult(Ljava/lang/String;Lmtopsdk/mtop/antiattack/CheckCodeDO;)Lmtopsdk/mtop/util/Result;
.locals 4
new-instance v0, Lmtopsdk/mtop/util/Result;
invoke-direct {v0}, Lmtopsdk/mtop/util/Result;-><init>()V
const/4 v1, 0x0
invoke-virtual {v0, v1}, Lmtopsdk/mtop/util/Result;->setSuccess(Z)V
invoke-static {p0}, Lmtopsdk/common/util/StringUtils;->isBlank(Ljava/lang/String;)Z
move-result v2
if-nez v2, :cond_4
if-eqz p1, :cond_4
invoke-virtual {p1}, Lmtopsdk/mtop/antiattack/CheckCodeDO;->isValid()Z
move-result v2
if-nez v2, :cond_0
goto :goto_0
:cond_0
iget-object v2, p1, Lmtopsdk/mtop/antiattack/CheckCodeDO;->checkParams:Ljava/util/Map;
const-string v3, "code"
invoke-interface {v2, v3, p0}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
iget-object p0, p1, Lmtopsdk/mtop/antiattack/CheckCodeDO;->checkPath:Ljava/lang/String;
iget-object p1, p1, Lmtopsdk/mtop/antiattack/CheckCodeDO;->checkParams:Ljava/util/Map;
invoke-static {p0, p1}, Lmtopsdk/mtop/antiattack/AntiAttackUtil;->buildValidateUrlStr(Ljava/lang/String;Ljava/util/Map;)Ljava/lang/String;
move-result-object p0
invoke-static {p0}, Lmtopsdk/common/util/StringUtils;->isBlank(Ljava/lang/String;)Z
move-result p1
if-eqz p1, :cond_1
const-string p0, "invalid checkCode validate url"
invoke-virtual {v0, p0}, Lmtopsdk/mtop/util/Result;->setErrCode(Ljava/lang/String;)V
return-object v0
:cond_1
invoke-static {p0}, Lmtopsdk/mtop/antiattack/AntiAttackUtil;->syncloadRemoteData(Ljava/lang/String;)Lmtopsdk/a/b/g;
move-result-object p0
if-eqz p0, :cond_3
const/16 p1, 0xc8
invoke-virtual {p0}, Lmtopsdk/a/b/g;->a()I
move-result v2
if-ne p1, v2, :cond_3
invoke-virtual {p0}, Lmtopsdk/a/b/g;->b()Ljava/util/Map;
move-result-object p0
const-string p1, "success"
invoke-static {p0, p1}, Lcom/taobao/tao/remotebusiness/listener/c;->a(Ljava/util/Map;Ljava/lang/String;)Ljava/lang/String;
move-result-object p0
const-string p1, "true"
invoke-virtual {p1, p0}, Ljava/lang/String;->equalsIgnoreCase(Ljava/lang/String;)Z
move-result p0
const/4 p1, 0x1
if-eqz p0, :cond_2
invoke-static {}, Lmtopsdk/mtop/antiattack/AntiAttackUtil;->removeLoadedFlag()V
const/4 v1, 0x1
:cond_2
invoke-static {v1}, Ljava/lang/Boolean;->valueOf(Z)Ljava/lang/Boolean;
move-result-object p0
invoke-virtual {v0, p0}, Lmtopsdk/mtop/util/Result;->setModel(Ljava/lang/Object;)V
invoke-virtual {v0, p1}, Lmtopsdk/mtop/util/Result;->setSuccess(Z)V
return-object v0
:cond_3
const-string p0, "ANDROID_SYS_NETWORK_ERROR"
invoke-virtual {v0, p0}, Lmtopsdk/mtop/util/Result;->setErrCode(Ljava/lang/String;)V
return-object v0
:cond_4
:goto_0
const-string p0, "invalid checkCodeDO or user_input code"
invoke-virtual {v0, p0}, Lmtopsdk/mtop/util/Result;->setErrCode(Ljava/lang/String;)V
return-object v0
.end method
.method public static removeLoadedFlag()V
.locals 2
sget-object v0, Lmtopsdk/mtop/antiattack/AntiAttackUtil;->loadFlagMap:Ljava/util/concurrent/ConcurrentMap;
const-string v1, "mtopsdk.mtop.antiattack.checkcode.validate.activity_action"
invoke-interface {v0, v1}, Ljava/util/concurrent/ConcurrentMap;->remove(Ljava/lang/Object;)Ljava/lang/Object;
const-string v0, "mtopsdk.AntiAttackUtil"
const-string v1, "[removeLoadedFlag] remove AntiAttack loadFlag succeed."
invoke-static {v0, v1}, Lmtopsdk/common/util/TBSdkLog;->i(Ljava/lang/String;Ljava/lang/String;)V
return-void
.end method
.method protected static sendIntent(Ljava/lang/String;)V
.locals 3
:try_start_0
const-string v0, "true"
const-string v1, "AppBackground"
invoke-static {v1}, Lmtopsdk/xstate/a;->a(Ljava/lang/String;)Ljava/lang/String;
move-result-object v1
invoke-virtual {v0, v1}, Ljava/lang/String;->equalsIgnoreCase(Ljava/lang/String;)Z
move-result v0
if-eqz v0, :cond_0
return-void
:cond_0
invoke-static {}, Lmtopsdk/mtop/global/SDKConfig;->getInstance()Lmtopsdk/mtop/global/SDKConfig;
move-result-object v0
invoke-virtual {v0}, Lmtopsdk/mtop/global/SDKConfig;->getGlobalContext()Landroid/content/Context;
move-result-object v0
invoke-virtual {v0}, Landroid/content/Context;->getApplicationContext()Landroid/content/Context;
move-result-object v0
new-instance v1, Landroid/content/Intent;
invoke-direct {v1}, Landroid/content/Intent;-><init>()V
invoke-virtual {v0}, Landroid/content/Context;->getPackageName()Ljava/lang/String;
move-result-object v2
invoke-virtual {v1, v2}, Landroid/content/Intent;->setPackage(Ljava/lang/String;)Landroid/content/Intent;
invoke-static {p0}, Landroid/net/Uri;->parse(Ljava/lang/String;)Landroid/net/Uri;
move-result-object v2
invoke-virtual {v1, v2}, Landroid/content/Intent;->setData(Landroid/net/Uri;)Landroid/content/Intent;
const/high16 v2, 0x10000000
invoke-virtual {v1, v2}, Landroid/content/Intent;->setFlags(I)Landroid/content/Intent;
invoke-virtual {v0, v1}, Landroid/content/Context;->startActivity(Landroid/content/Intent;)V
sget-object v0, Lmtopsdk/common/util/TBSdkLog$LogEnable;->DebugEnable:Lmtopsdk/common/util/TBSdkLog$LogEnable;
invoke-static {v0}, Lmtopsdk/common/util/TBSdkLog;->isLogEnable(Lmtopsdk/common/util/TBSdkLog$LogEnable;)Z
move-result v0
if-eqz v0, :cond_1
const-string v0, "mtopsdk.AntiAttackUtil"
new-instance v1, Ljava/lang/StringBuilder;
const-string v2, "[sendIntent] 41X anti-attack send Intent with location="
invoke-direct {v1, v2}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V
invoke-virtual {v1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object p0
invoke-static {v0, p0}, Lmtopsdk/common/util/TBSdkLog;->d(Ljava/lang/String;Ljava/lang/String;)V
:try_end_0
.catch Ljava/lang/Throwable; {:try_start_0 .. :try_end_0} :catch_0
:cond_1
return-void
:catch_0
move-exception p0
const-string v0, "mtopsdk.AntiAttackUtil"
new-instance v1, Ljava/lang/StringBuilder;
const-string v2, "[sendIntent] send intent error when 41X anti-attack ---"
invoke-direct {v1, v2}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V
invoke-virtual {p0}, Ljava/lang/Throwable;->toString()Ljava/lang/String;
move-result-object p0
invoke-virtual {v1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object p0
invoke-static {v0, p0}, Lmtopsdk/common/util/TBSdkLog;->e(Ljava/lang/String;Ljava/lang/String;)V
return-void
.end method
.method private static syncloadRemoteData(Ljava/lang/String;)Lmtopsdk/a/b/g;
.locals 4
invoke-static {p0}, Lmtopsdk/common/util/StringUtils;->isBlank(Ljava/lang/String;)Z
move-result v0
const/4 v1, 0x0
if-eqz v0, :cond_0
const-string v0, "mtopsdk.AntiAttackUtil"
new-instance v2, Ljava/lang/StringBuilder;
const-string v3, "[syncloadRemoteData] url is blank.url="
invoke-direct {v2, v3}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V
invoke-virtual {v2, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object p0
invoke-static {v0, p0}, Lmtopsdk/common/util/TBSdkLog;->e(Ljava/lang/String;Ljava/lang/String;)V
return-object v1
:cond_0
invoke-static {}, Lmtopsdk/mtop/global/SDKConfig;->getInstance()Lmtopsdk/mtop/global/SDKConfig;
move-result-object v0
invoke-virtual {v0}, Lmtopsdk/mtop/global/SDKConfig;->getGlobalCallFactory()Lmtopsdk/a/b;
move-result-object v0
new-instance v2, Lmtopsdk/a/b/c;
invoke-direct {v2}, Lmtopsdk/a/b/c;-><init>()V
invoke-virtual {v2, p0}, Lmtopsdk/a/b/c;->a(Ljava/lang/String;)Lmtopsdk/a/b/c;
move-result-object p0
const/4 v2, 0x1
invoke-virtual {p0, v2}, Lmtopsdk/a/b/c;->c(I)Lmtopsdk/a/b/c;
move-result-object p0
const/16 v2, 0x1003
invoke-virtual {p0, v2}, Lmtopsdk/a/b/c;->d(I)Lmtopsdk/a/b/c;
move-result-object p0
invoke-virtual {p0}, Lmtopsdk/a/b/c;->a()Lmtopsdk/a/b/b;
move-result-object p0
invoke-virtual {v0, p0}, Lmtopsdk/a/b;->a(Lmtopsdk/a/b/b;)Lmtopsdk/a/a;
move-result-object p0
:try_start_0
invoke-interface {p0}, Lmtopsdk/a/a;->b()Lmtopsdk/a/b/g;
move-result-object p0
:try_end_0
.catch Ljava/lang/Exception; {:try_start_0 .. :try_end_0} :catch_0
goto :goto_0
:catch_0
move-exception p0
invoke-virtual {p0}, Ljava/lang/Exception;->printStackTrace()V
move-object p0, v1
:goto_0
return-object p0
.end method