ProcessUtils.smali

.class Lcom/just/agentweb/ProcessUtils;
.super Ljava/lang/Object;
.source "ProcessUtils.java"


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

    .line 1
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method static getCurrentProcessName(Landroid/content/Context;)Ljava/lang/String;
    .registers 3

    .line 1
    invoke-static {}, Lcom/just/agentweb/ProcessUtils;->getCurrentProcessNameByFile()Ljava/lang/String;

    move-result-object v0

    .line 2
    invoke-static {v0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v1

    if-nez v1, :cond_b

    return-object v0

    .line 3
    :cond_b
    invoke-static {p0}, Lcom/just/agentweb/ProcessUtils;->getCurrentProcessNameByAms(Landroid/content/Context;)Ljava/lang/String;

    move-result-object v0

    .line 4
    invoke-static {v0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v1

    if-nez v1, :cond_16

    return-object v0

    .line 5
    :cond_16
    invoke-static {p0}, Lcom/just/agentweb/ProcessUtils;->getCurrentProcessNameByReflect(Landroid/content/Context;)Ljava/lang/String;

    move-result-object p0

    return-object p0
.end method

.method private static getCurrentProcessNameByAms(Landroid/content/Context;)Ljava/lang/String;
    .registers 5

    const-string v0, "activity"

    .line 1
    invoke-virtual {p0, v0}, Landroid/content/Context;->getSystemService(Ljava/lang/String;)Ljava/lang/Object;

    move-result-object p0

    check-cast p0, Landroid/app/ActivityManager;

    const-string v0, ""

    if-nez p0, :cond_d

    return-object v0

    .line 2
    :cond_d
    invoke-virtual {p0}, Landroid/app/ActivityManager;->getRunningAppProcesses()Ljava/util/List;

    move-result-object p0

    if-eqz p0, :cond_37

    .line 3
    invoke-interface {p0}, Ljava/util/List;->size()I

    move-result v1

    if-nez v1, :cond_1a

    goto :goto_37

    .line 4
    :cond_1a
    invoke-static {}, Landroid/os/Process;->myPid()I

    move-result v1

    .line 5
    invoke-interface {p0}, Ljava/util/List;->iterator()Ljava/util/Iterator;

    move-result-object p0

    :cond_22
    invoke-interface {p0}, Ljava/util/Iterator;->hasNext()Z

    move-result v2

    if-eqz v2, :cond_37

    invoke-interface {p0}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v2

    check-cast v2, Landroid/app/ActivityManager$RunningAppProcessInfo;

    .line 6
    iget v3, v2, Landroid/app/ActivityManager$RunningAppProcessInfo;->pid:I

    if-ne v3, v1, :cond_22

    .line 7
    iget-object v2, v2, Landroid/app/ActivityManager$RunningAppProcessInfo;->processName:Ljava/lang/String;

    if-eqz v2, :cond_22

    return-object v2

    :cond_37
    :goto_37
    return-object v0
.end method

.method private static getCurrentProcessNameByFile()Ljava/lang/String;
    .registers 3

    .line 1
    :try_start_0
    new-instance v0, Ljava/io/File;

    new-instance v1, Ljava/lang/StringBuilder;

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

    const-string v2, "/proc/"

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

    invoke-static {}, Landroid/os/Process;->myPid()I

    move-result v2

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

    const-string v2, "/cmdline"

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

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

    move-result-object v1

    invoke-direct {v0, v1}, Ljava/io/File;-><init>(Ljava/lang/String;)V

    .line 2
    new-instance v1, Ljava/io/BufferedReader;

    new-instance v2, Ljava/io/FileReader;

    invoke-direct {v2, v0}, Ljava/io/FileReader;-><init>(Ljava/io/File;)V

    invoke-direct {v1, v2}, Ljava/io/BufferedReader;-><init>(Ljava/io/Reader;)V

    .line 3
    invoke-virtual {v1}, Ljava/io/BufferedReader;->readLine()Ljava/lang/String;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/String;->trim()Ljava/lang/String;

    move-result-object v0

    .line 4
    invoke-virtual {v1}, Ljava/io/BufferedReader;->close()V
    :try_end_34
    .catch Ljava/lang/Exception; {:try_start_0 .. :try_end_34} :catch_35

    return-object v0

    :catch_35
    move-exception v0

    .line 5
    invoke-virtual {v0}, Ljava/lang/Exception;->printStackTrace()V

    const-string v0, ""

    return-object v0
.end method

.method private static getCurrentProcessNameByReflect(Landroid/content/Context;)Ljava/lang/String;
    .registers 5

    .line 1
    :try_start_0
    invoke-virtual {p0}, Landroid/content/Context;->getApplicationContext()Landroid/content/Context;

    move-result-object p0

    check-cast p0, Landroid/app/Application;

    .line 2
    invoke-virtual {p0}, Ljava/lang/Object;->getClass()Ljava/lang/Class;

    move-result-object v0

    const-string v1, "mLoadedApk"

    invoke-virtual {v0, v1}, Ljava/lang/Class;->getField(Ljava/lang/String;)Ljava/lang/reflect/Field;

    move-result-object v0

    const/4 v1, 0x1

    .line 3
    invoke-virtual {v0, v1}, Ljava/lang/reflect/Field;->setAccessible(Z)V

    .line 4
    invoke-virtual {v0, p0}, Ljava/lang/reflect/Field;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object p0

    .line 5
    invoke-virtual {p0}, Ljava/lang/Object;->getClass()Ljava/lang/Class;

    move-result-object v0

    const-string v2, "mActivityThread"

    invoke-virtual {v0, v2}, Ljava/lang/Class;->getDeclaredField(Ljava/lang/String;)Ljava/lang/reflect/Field;

    move-result-object v0

    .line 6
    invoke-virtual {v0, v1}, Ljava/lang/reflect/Field;->setAccessible(Z)V

    .line 7
    invoke-virtual {v0, p0}, Ljava/lang/reflect/Field;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object p0

    .line 8
    invoke-virtual {p0}, Ljava/lang/Object;->getClass()Ljava/lang/Class;

    move-result-object v0

    const-string v1, "getProcessName"

    const/4 v2, 0x0

    new-array v3, v2, [Ljava/lang/Class;

    invoke-virtual {v0, v1, v3}, Ljava/lang/Class;->getDeclaredMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    move-result-object v0

    .line 9
    new-array v1, v2, [Ljava/lang/Object;

    invoke-virtual {v0, p0, v1}, Ljava/lang/reflect/Method;->invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object p0

    check-cast p0, Ljava/lang/String;
    :try_end_3e
    .catch Ljava/lang/Exception; {:try_start_0 .. :try_end_3e} :catch_3f

    goto :goto_45

    :catch_3f
    move-exception p0

    .line 10
    invoke-virtual {p0}, Ljava/lang/Exception;->printStackTrace()V

    const-string p0, ""

    :goto_45
    return-object p0
.end method