aq.smali

.class public Lcom/cleanmaster/service/watcher/aq;
.super Ljava/lang/Object;
.source "WatchdogUtils.java"


# static fields
.field private static a:Ljava/io/File;

.field private static b:Ljava/nio/channels/FileLock;

.field private static c:Ljava/nio/channels/FileChannel;

.field private static final d:Ljava/lang/Object;

.field private static e:Z


# direct methods
.method static constructor <clinit>()V
    .registers 4

    .prologue
    const/4 v1, 0x0

    const/4 v0, 0x0

    .line 24
    sput-object v0, Lcom/cleanmaster/service/watcher/aq;->a:Ljava/io/File;

    .line 25
    sput-object v0, Lcom/cleanmaster/service/watcher/aq;->b:Ljava/nio/channels/FileLock;

    .line 26
    sput-object v0, Lcom/cleanmaster/service/watcher/aq;->c:Ljava/nio/channels/FileChannel;

    .line 27
    new-instance v0, Ljava/lang/Object;

    invoke-direct {v0}, Ljava/lang/Object;-><init>()V

    sput-object v0, Lcom/cleanmaster/service/watcher/aq;->d:Ljava/lang/Object;

    .line 28
    sput-boolean v1, Lcom/cleanmaster/service/watcher/aq;->e:Z

    .line 32
    :try_start_11
    invoke-static {}, Lcom/keniu/security/m;->d()Landroid/content/Context;

    move-result-object v0

    .line 33
    invoke-virtual {v0}, Landroid/content/Context;->getPackageManager()Landroid/content/pm/PackageManager;

    move-result-object v1

    .line 34
    invoke-virtual {v0}, Landroid/content/Context;->getPackageName()Ljava/lang/String;

    move-result-object v0

    const/4 v2, 0x0

    invoke-virtual {v1, v0, v2}, Landroid/content/pm/PackageManager;->getPackageInfo(Ljava/lang/String;I)Landroid/content/pm/PackageInfo;

    move-result-object v0

    .line 35
    iget-object v0, v0, Landroid/content/pm/PackageInfo;->applicationInfo:Landroid/content/pm/ApplicationInfo;

    iget-object v0, v0, Landroid/content/pm/ApplicationInfo;->dataDir:Ljava/lang/String;

    .line 36
    new-instance v1, Ljava/io/File;

    new-instance v2, Ljava/lang/StringBuilder;

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

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

    move-result-object v0

    const-string v2, "/files/kwatchdog_lock"

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

    move-result-object v0

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

    move-result-object v0

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

    sput-object v1, Lcom/cleanmaster/service/watcher/aq;->a:Ljava/io/File;

    .line 47
    sget-object v0, Lcom/cleanmaster/service/watcher/aq;->a:Ljava/io/File;

    invoke-virtual {v0}, Ljava/io/File;->exists()Z

    move-result v0

    if-eqz v0, :cond_4d

    .line 48
    sget-object v0, Lcom/cleanmaster/service/watcher/aq;->a:Ljava/io/File;

    invoke-virtual {v0}, Ljava/io/File;->delete()Z

    .line 51
    :cond_4d
    sget-object v0, Lcom/cleanmaster/service/watcher/aq;->a:Ljava/io/File;

    invoke-virtual {v0}, Ljava/io/File;->createNewFile()Z

    .line 53
    new-instance v0, Ljava/io/RandomAccessFile;

    sget-object v1, Lcom/cleanmaster/service/watcher/aq;->a:Ljava/io/File;

    const-string/jumbo v2, "rw"

    invoke-direct {v0, v1, v2}, Ljava/io/RandomAccessFile;-><init>(Ljava/io/File;Ljava/lang/String;)V

    invoke-virtual {v0}, Ljava/io/RandomAccessFile;->getChannel()Ljava/nio/channels/FileChannel;

    move-result-object v0

    sput-object v0, Lcom/cleanmaster/service/watcher/aq;->c:Ljava/nio/channels/FileChannel;
    :try_end_62
    .catch Ljava/lang/Exception; {:try_start_11 .. :try_end_62} :catch_63

    .line 57
    :goto_62
    return-void

    .line 54
    :catch_63
    move-exception v0

    .line 55
    const-string v1, "WatchdogUtils"

    new-instance v2, Ljava/lang/StringBuilder;

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

    const-string v3, "Exception: "

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

    move-result-object v2

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

    move-result-object v0

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

    move-result-object v0

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

    move-result-object v0

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

    goto :goto_62
.end method

.method public static a()V
    .registers 1

    .prologue
    .line 60
    invoke-static {}, Lcom/cleanmaster/service/watcher/aq;->d()Z

    move-result v0

    if-nez v0, :cond_7

    .line 70
    :goto_6
    return-void

    .line 64
    :cond_7
    new-instance v0, Lcom/cleanmaster/service/watcher/ar;

    invoke-direct {v0}, Lcom/cleanmaster/service/watcher/ar;-><init>()V

    invoke-static {v0}, Lcom/cleanmaster/commons/BackgroundThread;->post(Ljava/lang/Runnable;)V

    goto :goto_6
.end method

.method static synthetic a(Z)V
    .registers 1

    .prologue
    .line 22
    invoke-static {p0}, Lcom/cleanmaster/service/watcher/aq;->b(Z)V

    return-void
.end method

.method private static b()V
    .registers 4

    .prologue
    .line 98
    :try_start_0
    sget-object v0, Lcom/cleanmaster/service/watcher/aq;->c:Ljava/nio/channels/FileChannel;

    if-nez v0, :cond_5

    .line 106
    :goto_4
    return-void

    .line 102
    :cond_5
    sget-object v0, Lcom/cleanmaster/service/watcher/aq;->c:Ljava/nio/channels/FileChannel;

    invoke-virtual {v0}, Ljava/nio/channels/FileChannel;->lock()Ljava/nio/channels/FileLock;

    move-result-object v0

    sput-object v0, Lcom/cleanmaster/service/watcher/aq;->b:Ljava/nio/channels/FileLock;
    :try_end_d
    .catch Ljava/lang/Throwable; {:try_start_0 .. :try_end_d} :catch_e

    goto :goto_4

    .line 103
    :catch_e
    move-exception v0

    .line 104
    const-string v1, "WatchdogUtils"

    new-instance v2, Ljava/lang/StringBuilder;

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

    const-string v3, "Exception: "

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

    move-result-object v2

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

    move-result-object v0

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

    move-result-object v0

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

    move-result-object v0

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

    goto :goto_4
.end method

.method private static b(Z)V
    .registers 4

    .prologue
    .line 73
    sget-object v1, Lcom/cleanmaster/service/watcher/aq;->d:Ljava/lang/Object;

    monitor-enter v1

    .line 74
    :try_start_3
    sget-boolean v0, Lcom/cleanmaster/service/watcher/aq;->e:Z

    if-eqz v0, :cond_9

    .line 75
    monitor-exit v1

    .line 94
    :goto_8
    return-void

    .line 78
    :cond_9
    invoke-static {}, Lcom/cleanmaster/service/watcher/aq;->b()V

    .line 80
    invoke-static {}, Lcom/cleanmaster/service/watcher/aq;->c()[Ljava/lang/String;

    move-result-object v0

    .line 81
    if-nez v0, :cond_1a

    .line 82
    const/4 v0, 0x0

    sput-boolean v0, Lcom/cleanmaster/service/watcher/aq;->e:Z

    .line 83
    monitor-exit v1

    goto :goto_8

    .line 93
    :catchall_17
    move-exception v0

    monitor-exit v1
    :try_end_19
    .catchall {:try_start_3 .. :try_end_19} :catchall_17

    throw v0

    .line 85
    :cond_1a
    if-nez p0, :cond_26

    .line 87
    :try_start_1c
    invoke-static {}, Ljava/lang/Runtime;->getRuntime()Ljava/lang/Runtime;

    move-result-object v2

    invoke-virtual {v2, v0}, Ljava/lang/Runtime;->exec([Ljava/lang/String;)Ljava/lang/Process;
    :try_end_23
    .catch Ljava/io/IOException; {:try_start_1c .. :try_end_23} :catch_28
    .catchall {:try_start_1c .. :try_end_23} :catchall_17

    .line 91
    :goto_23
    const/4 v0, 0x1

    :try_start_24
    sput-boolean v0, Lcom/cleanmaster/service/watcher/aq;->e:Z

    .line 93
    :cond_26
    monitor-exit v1

    goto :goto_8

    .line 88
    :catch_28
    move-exception v0

    .line 89
    const/4 v0, 0x0

    sput-boolean v0, Lcom/cleanmaster/service/watcher/aq;->e:Z
    :try_end_2c
    .catchall {:try_start_24 .. :try_end_2c} :catchall_17

    goto :goto_23
.end method

.method private static c()[Ljava/lang/String;
    .registers 4

    .prologue
    .line 110
    :try_start_0
    invoke-static {}, Lcom/keniu/security/m;->d()Landroid/content/Context;

    move-result-object v0

    .line 111
    invoke-virtual {v0}, Landroid/content/Context;->getPackageManager()Landroid/content/pm/PackageManager;

    move-result-object v1

    .line 112
    invoke-virtual {v0}, Landroid/content/Context;->getPackageName()Ljava/lang/String;

    move-result-object v2

    const/4 v3, 0x0

    invoke-virtual {v1, v2, v3}, Landroid/content/pm/PackageManager;->getPackageInfo(Ljava/lang/String;I)Landroid/content/pm/PackageInfo;

    move-result-object v1

    .line 113
    iget-object v1, v1, Landroid/content/pm/PackageInfo;->applicationInfo:Landroid/content/pm/ApplicationInfo;

    iget-object v1, v1, Landroid/content/pm/ApplicationInfo;->dataDir:Ljava/lang/String;

    .line 115
    new-instance v2, Ljava/io/File;

    new-instance v3, Ljava/lang/StringBuilder;

    invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V

    invoke-virtual {v3, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v1

    const-string v3, "/files/kwatchdog"

    invoke-virtual {v1, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v1

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

    move-result-object v1

    invoke-direct {v2, v1}, Ljava/io/File;-><init>(Ljava/lang/String;)V

    .line 116
    invoke-static {}, Lcom/keniu/security/update/u;->a()Lcom/keniu/security/update/u;

    move-result-object v1

    const v3, 0x7f08001a

    invoke-virtual {v1, v3, v2, v0}, Lcom/keniu/security/update/u;->a(ILjava/io/File;Landroid/content/Context;)Z

    .line 117
    invoke-virtual {v2}, Ljava/io/File;->getAbsolutePath()Ljava/lang/String;

    move-result-object v0

    const-string v1, "755"

    invoke-static {v0, v1}, Lcom/cm/root/a;->a(Ljava/lang/String;Ljava/lang/String;)V

    .line 119
    const/4 v0, 0x1

    new-array v0, v0, [Ljava/lang/String;

    const/4 v1, 0x0

    .line 120
    invoke-virtual {v2}, Ljava/io/File;->getAbsolutePath()Ljava/lang/String;

    move-result-object v2

    aput-object v2, v0, v1
    :try_end_4a
    .catch Ljava/lang/Exception; {:try_start_0 .. :try_end_4a} :catch_4b

    .line 125
    :goto_4a
    return-object v0

    .line 123
    :catch_4b
    move-exception v0

    .line 125
    const/4 v0, 0x0

    goto :goto_4a
.end method

.method private static d()Z
    .registers 1

    .prologue
    .line 144
    const/4 v0, 0x1

    return v0
.end method