a.smali

.class public Lcom/keniu/security/newmain/headcard/a;
.super Ljava/lang/Object;
.source "HeadCardInfoHelper.java"


# direct methods
.method public static a()Ljava/lang/String;
    .registers 6

    .prologue
    .line 14
    :try_start_0
    new-instance v0, Landroid/os/StatFs;

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

    move-result-object v1

    invoke-virtual {v1}, Ljava/io/File;->getPath()Ljava/lang/String;

    move-result-object v1

    invoke-direct {v0, v1}, Landroid/os/StatFs;-><init>(Ljava/lang/String;)V
    :try_end_d
    .catch Ljava/lang/Exception; {:try_start_0 .. :try_end_d} :catch_39

    .line 22
    sget v1, Landroid/os/Build$VERSION;->SDK_INT:I

    const/16 v2, 0x12

    if-lt v1, v2, :cond_3d

    .line 23
    invoke-virtual {v0}, Landroid/os/StatFs;->getAvailableBytes()J

    move-result-wide v2

    .line 24
    invoke-virtual {v0}, Landroid/os/StatFs;->getTotalBytes()J

    move-result-wide v0

    .line 31
    :goto_1b
    sub-long v2, v0, v2

    .line 32
    long-to-double v2, v2

    long-to-double v0, v0

    div-double v0, v2, v0

    const-wide/high16 v2, 0x4059000000000000L    # 100.0

    mul-double/2addr v0, v2

    .line 35
    new-instance v2, Ljava/lang/StringBuilder;

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

    double-to-int v0, v0

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

    move-result-object v0

    const-string v1, ""

    invoke-virtual {v0, v1}, 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

    :goto_38
    return-object v0

    .line 15
    :catch_39
    move-exception v0

    .line 16
    const-string v0, ""

    goto :goto_38

    .line 26
    :cond_3d
    invoke-virtual {v0}, Landroid/os/StatFs;->getBlockSize()I

    move-result v1

    int-to-long v4, v1

    .line 27
    invoke-virtual {v0}, Landroid/os/StatFs;->getAvailableBlocks()I

    move-result v1

    int-to-long v2, v1

    mul-long/2addr v2, v4

    .line 28
    invoke-virtual {v0}, Landroid/os/StatFs;->getBlockCount()I

    move-result v0

    int-to-long v0, v0

    mul-long/2addr v0, v4

    goto :goto_1b
.end method