ProcessUtil.smali

.class Lcom/avast/android/taskkiller/scanner/ProcessUtil;
.super Ljava/lang/Object;


# direct methods
.method static a(Landroid/content/Context;)Ljava/util/Set;
    .registers 4
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Landroid/content/Context;",
            ")",
            "Ljava/util/Set<",
            "Lcom/avast/android/taskkiller/scanner/Process;",
            ">;"
        }
    .end annotation

    new-instance v0, Ljava/util/HashSet;

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

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

    const/16 v2, 0x1a

    if-lt v1, v2, :cond_13

    invoke-static {p0}, Lcom/avast/android/taskkiller/scanner/ProcessUtil;->d(Landroid/content/Context;)Ljava/util/Set;

    move-result-object p0

    invoke-interface {v0, p0}, Ljava/util/Set;->addAll(Ljava/util/Collection;)Z

    goto :goto_21

    :cond_13
    invoke-static {p0}, Lcom/avast/android/taskkiller/scanner/ProcessUtil;->c(Landroid/content/Context;)Ljava/util/Set;

    move-result-object p0

    invoke-static {}, Lcom/avast/android/taskkiller/scanner/ProcessUtil;->b()Ljava/util/List;

    move-result-object v1

    invoke-interface {v0, p0}, Ljava/util/Set;->addAll(Ljava/util/Collection;)Z

    invoke-interface {v0, v1}, Ljava/util/Set;->addAll(Ljava/util/Collection;)Z

    :goto_21
    return-object v0
.end method

.method public static b()Ljava/util/List;
    .registers 14
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "()",
            "Ljava/util/List<",
            "Lcom/avast/android/taskkiller/scanner/Process;",
            ">;"
        }
    .end annotation

    const-string v0, "Cannot close "

    new-instance v1, Ljava/util/ArrayList;

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

    new-instance v2, Ljava/io/File;

    const-string v3, "/proc/"

    invoke-direct {v2, v3}, Ljava/io/File;-><init>(Ljava/lang/String;)V

    invoke-virtual {v2}, Ljava/io/File;->list()[Ljava/lang/String;

    move-result-object v2

    if-nez v2, :cond_15

    return-object v1

    :cond_15
    new-instance v4, Ljava/lang/StringBuilder;

    invoke-direct {v4}, Ljava/lang/StringBuilder;-><init>()V

    array-length v5, v2

    const/4 v6, 0x0

    const/4 v7, 0x0

    :goto_1d
    if-ge v7, v5, :cond_e7

    aget-object v8, v2, v7

    const/4 v9, -0x1

    :try_start_22
    invoke-static {v8}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I

    move-result v10
    :try_end_26
    .catch Ljava/lang/NumberFormatException; {:try_start_22 .. :try_end_26} :catch_27

    goto :goto_28

    :catch_27
    const/4 v10, -0x1

    :goto_28
    if-lez v10, :cond_e3

    new-instance v11, Ljava/lang/StringBuilder;

    invoke-direct {v11}, Ljava/lang/StringBuilder;-><init>()V

    invoke-virtual {v11, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v11, v8}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    const-string v8, "/cmdline"

    invoke-virtual {v11, v8}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v11}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v8

    new-instance v11, Ljava/io/File;

    invoke-direct {v11, v8}, Ljava/io/File;-><init>(Ljava/lang/String;)V

    invoke-virtual {v11}, Ljava/io/File;->canRead()Z

    move-result v12

    if-eqz v12, :cond_4e

    invoke-static {v11}, Lcom/avast/android/taskkiller/scanner/ProcessUtil;->e(Ljava/io/File;)Ljava/io/FileInputStream;

    move-result-object v11

    goto :goto_4f

    :cond_4e
    const/4 v11, 0x0

    :goto_4f
    if-eqz v11, :cond_e3

    :try_start_51
    invoke-virtual {v4, v6}, Ljava/lang/StringBuilder;->setLength(I)V

    :goto_54
    invoke-virtual {v11}, Ljava/io/FileInputStream;->read()I

    move-result v12

    if-eq v12, v9, :cond_62

    if-nez v12, :cond_5d

    goto :goto_62

    :cond_5d
    int-to-char v12, v12

    invoke-virtual {v4, v12}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    goto :goto_54

    :cond_62
    :goto_62
    invoke-virtual {v4}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v9

    invoke-static {v9}, Lcom/avast/android/taskkiller/scanner/ProcessUtil;->f(Ljava/lang/String;)Z

    move-result v12

    if-eqz v12, :cond_78

    invoke-static {v9}, Lcom/avast/android/taskkiller/scanner/Process;->b(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v12

    new-instance v13, Lcom/avast/android/taskkiller/scanner/Process;

    invoke-direct {v13, v10, v9, v12}, Lcom/avast/android/taskkiller/scanner/Process;-><init>(ILjava/lang/String;Ljava/lang/String;)V

    invoke-interface {v1, v13}, Ljava/util/List;->add(Ljava/lang/Object;)Z
    :try_end_78
    .catch Ljava/io/IOException; {:try_start_51 .. :try_end_78} :catch_95
    .catchall {:try_start_51 .. :try_end_78} :catchall_93

    :cond_78
    :try_start_78
    invoke-virtual {v11}, Ljava/io/FileInputStream;->close()V
    :try_end_7b
    .catch Ljava/io/IOException; {:try_start_78 .. :try_end_7b} :catch_7c

    goto :goto_e3

    :catch_7c
    sget-object v9, Lcom/avast/android/taskkiller/internal/LH;->f:Lcom/avast/android/logging/Alf;

    new-instance v10, Ljava/lang/StringBuilder;

    invoke-direct {v10}, Ljava/lang/StringBuilder;-><init>()V

    invoke-virtual {v10, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v10, v8}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v10}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v8

    new-array v10, v6, [Ljava/lang/Object;

    invoke-virtual {v9, v8, v10}, Lcom/avast/android/logging/Alf;->c(Ljava/lang/String;[Ljava/lang/Object;)V

    goto :goto_e3

    :catchall_93
    move-exception v1

    goto :goto_c8

    :catch_95
    :try_start_95
    sget-object v9, Lcom/avast/android/taskkiller/internal/LH;->f:Lcom/avast/android/logging/Alf;

    new-instance v10, Ljava/lang/StringBuilder;

    invoke-direct {v10}, Ljava/lang/StringBuilder;-><init>()V

    const-string v12, "Cannot read "

    invoke-virtual {v10, v12}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v10, v8}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v10}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v10

    new-array v12, v6, [Ljava/lang/Object;

    invoke-virtual {v9, v10, v12}, Lcom/avast/android/logging/Alf;->c(Ljava/lang/String;[Ljava/lang/Object;)V
    :try_end_ad
    .catchall {:try_start_95 .. :try_end_ad} :catchall_93

    :try_start_ad
    invoke-virtual {v11}, Ljava/io/FileInputStream;->close()V
    :try_end_b0
    .catch Ljava/io/IOException; {:try_start_ad .. :try_end_b0} :catch_b1

    goto :goto_e3

    :catch_b1
    sget-object v9, Lcom/avast/android/taskkiller/internal/LH;->f:Lcom/avast/android/logging/Alf;

    new-instance v10, Ljava/lang/StringBuilder;

    invoke-direct {v10}, Ljava/lang/StringBuilder;-><init>()V

    invoke-virtual {v10, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v10, v8}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v10}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v8

    new-array v10, v6, [Ljava/lang/Object;

    invoke-virtual {v9, v8, v10}, Lcom/avast/android/logging/Alf;->c(Ljava/lang/String;[Ljava/lang/Object;)V

    goto :goto_e3

    :goto_c8
    :try_start_c8
    invoke-virtual {v11}, Ljava/io/FileInputStream;->close()V
    :try_end_cb
    .catch Ljava/io/IOException; {:try_start_c8 .. :try_end_cb} :catch_cc

    goto :goto_e2

    :catch_cc
    sget-object v2, Lcom/avast/android/taskkiller/internal/LH;->f:Lcom/avast/android/logging/Alf;

    new-instance v3, Ljava/lang/StringBuilder;

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

    invoke-virtual {v3, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v3, v8}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

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

    move-result-object v0

    new-array v3, v6, [Ljava/lang/Object;

    invoke-virtual {v2, v0, v3}, Lcom/avast/android/logging/Alf;->c(Ljava/lang/String;[Ljava/lang/Object;)V

    :goto_e2
    throw v1

    :cond_e3
    :goto_e3
    add-int/lit8 v7, v7, 0x1

    goto/16 :goto_1d

    :cond_e7
    return-object v1
.end method

.method static c(Landroid/content/Context;)Ljava/util/Set;
    .registers 6
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Landroid/content/Context;",
            ")",
            "Ljava/util/Set<",
            "Lcom/avast/android/taskkiller/scanner/Process;",
            ">;"
        }
    .end annotation

    const-string v0, "activity"

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

    move-result-object p0

    check-cast p0, Landroid/app/ActivityManager;

    new-instance v0, Ljava/util/HashSet;

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

    const v1, 0x7fffffff

    invoke-virtual {p0, v1}, Landroid/app/ActivityManager;->getRunningServices(I)Ljava/util/List;

    move-result-object p0

    if-eqz p0, :cond_39

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

    move-result-object p0

    :goto_1a
    invoke-interface {p0}, Ljava/util/Iterator;->hasNext()Z

    move-result v1

    if-eqz v1, :cond_39

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

    move-result-object v1

    check-cast v1, Landroid/app/ActivityManager$RunningServiceInfo;

    new-instance v2, Lcom/avast/android/taskkiller/scanner/Process;

    iget v3, v1, Landroid/app/ActivityManager$RunningServiceInfo;->pid:I

    iget-object v4, v1, Landroid/app/ActivityManager$RunningServiceInfo;->process:Ljava/lang/String;

    iget-object v1, v1, Landroid/app/ActivityManager$RunningServiceInfo;->service:Landroid/content/ComponentName;

    invoke-virtual {v1}, Landroid/content/ComponentName;->getPackageName()Ljava/lang/String;

    move-result-object v1

    invoke-direct {v2, v3, v4, v1}, Lcom/avast/android/taskkiller/scanner/Process;-><init>(ILjava/lang/String;Ljava/lang/String;)V

    invoke-interface {v0, v2}, Ljava/util/Set;->add(Ljava/lang/Object;)Z

    goto :goto_1a

    :cond_39
    return-object v0
.end method

.method static d(Landroid/content/Context;)Ljava/util/Set;
    .registers 13
    .annotation build Landroid/annotation/TargetApi;
        value = 0x1a
    .end annotation

    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Landroid/content/Context;",
            ")",
            "Ljava/util/Set<",
            "Lcom/avast/android/taskkiller/scanner/Process;",
            ">;"
        }
    .end annotation

    new-instance v0, Ljava/util/HashSet;

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

    const-string v1, "usagestats"

    invoke-virtual {p0, v1}, Landroid/content/Context;->getSystemService(Ljava/lang/String;)Ljava/lang/Object;

    move-result-object v1

    move-object v2, v1

    check-cast v2, Landroid/app/usage/UsageStatsManager;

    invoke-static {}, Ljava/lang/System;->currentTimeMillis()J

    move-result-wide v6

    invoke-static {}, Ljava/lang/System;->currentTimeMillis()J

    move-result-wide v3

    invoke-static {p0}, Lcom/avast/android/taskkiller/settings/TaskKillingPrefs;->a(Landroid/content/Context;)J

    move-result-wide v8

    sub-long/2addr v3, v8

    sget-object p0, Ljava/util/concurrent/TimeUnit;->MINUTES:Ljava/util/concurrent/TimeUnit;

    const-wide/16 v8, 0x1e

    invoke-virtual {p0, v8, v9}, Ljava/util/concurrent/TimeUnit;->toMillis(J)J

    move-result-wide v8

    const-wide/16 v10, 0x0

    cmp-long p0, v3, v10

    if-lez p0, :cond_2e

    cmp-long p0, v3, v8

    if-gez p0, :cond_2e

    goto :goto_2f

    :cond_2e
    move-wide v3, v8

    :goto_2f
    const/4 p0, 0x4

    sub-long v4, v6, v3

    move v3, p0

    invoke-virtual/range {v2 .. v7}, Landroid/app/usage/UsageStatsManager;->queryUsageStats(IJJ)Ljava/util/List;

    move-result-object p0

    if-eqz p0, :cond_61

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

    move-result v1

    if-nez v1, :cond_61

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

    move-result-object p0

    :goto_43
    invoke-interface {p0}, Ljava/util/Iterator;->hasNext()Z

    move-result v1

    if-eqz v1, :cond_61

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

    move-result-object v1

    check-cast v1, Landroid/app/usage/UsageStats;

    new-instance v2, Lcom/avast/android/taskkiller/scanner/Process;

    const/4 v3, -0x1

    invoke-virtual {v1}, Landroid/app/usage/UsageStats;->getPackageName()Ljava/lang/String;

    move-result-object v4

    invoke-virtual {v1}, Landroid/app/usage/UsageStats;->getPackageName()Ljava/lang/String;

    move-result-object v1

    invoke-direct {v2, v3, v4, v1}, Lcom/avast/android/taskkiller/scanner/Process;-><init>(ILjava/lang/String;Ljava/lang/String;)V

    invoke-interface {v0, v2}, Ljava/util/Set;->add(Ljava/lang/Object;)Z

    goto :goto_43

    :cond_61
    return-object v0
.end method

.method private static e(Ljava/io/File;)Ljava/io/FileInputStream;
    .registers 3

    :try_start_0
    new-instance v0, Ljava/io/FileInputStream;

    invoke-direct {v0, p0}, Ljava/io/FileInputStream;-><init>(Ljava/io/File;)V
    :try_end_5
    .catch Ljava/io/FileNotFoundException; {:try_start_0 .. :try_end_5} :catch_6

    return-object v0

    :catch_6
    sget-object v0, Lcom/avast/android/taskkiller/internal/LH;->f:Lcom/avast/android/logging/Alf;

    new-instance v1, Ljava/lang/StringBuilder;

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

    invoke-virtual {p0}, Ljava/io/File;->getName()Ljava/lang/String;

    move-result-object p0

    invoke-virtual {v1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    const-string p0, " not found."

    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

    const/4 v1, 0x0

    new-array v1, v1, [Ljava/lang/Object;

    invoke-virtual {v0, p0, v1}, Lcom/avast/android/logging/Alf;->c(Ljava/lang/String;[Ljava/lang/Object;)V

    const/4 p0, 0x0

    return-object p0
.end method

.method private static f(Ljava/lang/String;)Z
    .registers 2

    const-string v0, "."

    invoke-virtual {p0, v0}, Ljava/lang/String;->indexOf(Ljava/lang/String;)I

    move-result p0

    if-lez p0, :cond_a

    const/4 p0, 0x1

    goto :goto_b

    :cond_a
    const/4 p0, 0x0

    :goto_b
    return p0
.end method