b.smali

.class public final Lcom/baidu/techain/af/b;
.super Ljava/lang/Object;


# direct methods
.method public static a()Z
    .registers 2

    :try_start_0
    invoke-static {}, Landroid/os/Environment;->getExternalStorageState()Ljava/lang/String;

    move-result-object v0

    const-string v1, "removed"

    invoke-virtual {v0, v1}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z
    :try_end_9
    .catch Ljava/lang/Exception; {:try_start_0 .. :try_end_9} :catch_b

    move-result v0

    :goto_a
    return v0

    :catch_b
    move-exception v0

    invoke-static {v0}, Lcom/baidu/techain/aa/c;->a(Ljava/lang/Throwable;)V

    const/4 v0, 0x1

    goto :goto_a
.end method

.method public static b()Z
    .registers 3

    const/4 v0, 0x1

    :try_start_1
    invoke-static {}, Landroid/os/Environment;->getExternalStorageState()Ljava/lang/String;

    move-result-object v1

    const-string v2, "mounted"

    invoke-virtual {v1, v2}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z
    :try_end_a
    .catch Ljava/lang/Exception; {:try_start_1 .. :try_end_a} :catch_10

    move-result v1

    if-nez v1, :cond_e

    :goto_d
    return v0

    :cond_e
    const/4 v0, 0x0

    goto :goto_d

    :catch_10
    move-exception v1

    invoke-static {v1}, Lcom/baidu/techain/aa/c;->a(Ljava/lang/Throwable;)V

    goto :goto_d
.end method

.method public static c()Z
    .registers 6

    .prologue
    const/4 v0, 0x1

    const/4 v1, 0x0

    .line 0
    invoke-static {}, Lcom/baidu/techain/af/b;->b()Z

    move-result v2

    if-nez v2, :cond_1f

    .line 1000
    invoke-static {}, Lcom/baidu/techain/af/b;->d()J

    move-result-wide v2

    const-wide/32 v4, 0x19000

    cmp-long v2, v2, v4

    if-gtz v2, :cond_1d

    move v2, v0

    .line 0
    :goto_14
    if-nez v2, :cond_1f

    invoke-static {}, Lcom/baidu/techain/af/b;->a()Z

    move-result v2

    if-nez v2, :cond_1f

    :goto_1c
    return v0

    :cond_1d
    move v2, v1

    .line 1000
    goto :goto_14

    :cond_1f
    move v0, v1

    .line 0
    goto :goto_1c
.end method

.method private static d()J
    .registers 6

    const-wide/16 v0, 0x0

    invoke-static {}, Lcom/baidu/techain/af/b;->b()Z

    move-result v2

    if-eqz v2, :cond_9

    :cond_8
    :goto_8
    return-wide v0

    :cond_9
    invoke-static {}, Landroid/os/Environment;->getExternalStorageDirectory()Ljava/io/File;

    move-result-object v2

    if-eqz v2, :cond_8

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

    move-result-object v3

    invoke-static {v3}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v3

    if-nez v3, :cond_8

    :try_start_19
    new-instance v3, Landroid/os/StatFs;

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

    move-result-object v2

    invoke-direct {v3, v2}, Landroid/os/StatFs;-><init>(Ljava/lang/String;)V

    invoke-virtual {v3}, Landroid/os/StatFs;->getBlockSize()I

    move-result v2

    int-to-long v4, v2

    invoke-virtual {v3}, Landroid/os/StatFs;->getAvailableBlocks()I
    :try_end_2a
    .catch Ljava/lang/Throwable; {:try_start_19 .. :try_end_2a} :catch_31

    move-result v0

    int-to-long v0, v0

    const-wide/16 v2, 0x4

    sub-long/2addr v0, v2

    mul-long/2addr v0, v4

    goto :goto_8

    :catch_31
    move-exception v2

    goto :goto_8
.end method