HardwareUtil.smali

.class public Lcom/iwangding/basis/util/HardwareUtil;
.super Ljava/lang/Object;
.source "HardwareUtil.java"


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

    .prologue
    .line 21
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method public static getRamAvailableSize(Landroid/content/Context;)J
    .registers 3
    .param p0    # Landroid/content/Context;
        .annotation build Landroid/support/annotation/NonNull;
        .end annotation
    .end param

    .prologue
    .line 61
    const-string v0, "activity"

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

    move-result-object v0

    check-cast v0, Landroid/app/ActivityManager;

    .line 62
    new-instance v1, Landroid/app/ActivityManager$MemoryInfo;

    invoke-direct {v1}, Landroid/app/ActivityManager$MemoryInfo;-><init>()V

    .line 63
    invoke-virtual {v0, v1}, Landroid/app/ActivityManager;->getMemoryInfo(Landroid/app/ActivityManager$MemoryInfo;)V

    .line 64
    iget-wide v0, v1, Landroid/app/ActivityManager$MemoryInfo;->availMem:J

    return-wide v0
.end method

.method public static getRamSize(Landroid/content/Context;)J
    .registers 7
    .param p0    # Landroid/content/Context;
        .annotation build Landroid/support/annotation/NonNull;
        .end annotation
    .end param

    .prologue
    .line 29
    const-string v0, "activity"

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

    move-result-object v0

    check-cast v0, Landroid/app/ActivityManager;

    .line 30
    new-instance v1, Landroid/app/ActivityManager$MemoryInfo;

    invoke-direct {v1}, Landroid/app/ActivityManager$MemoryInfo;-><init>()V

    .line 31
    invoke-virtual {v0, v1}, Landroid/app/ActivityManager;->getMemoryInfo(Landroid/app/ActivityManager$MemoryInfo;)V

    .line 33
    sget v0, Landroid/os/Build$VERSION;->SDK_INT:I

    const/16 v2, 0x10

    if-lt v0, v2, :cond_19

    .line 34
    iget-wide v0, v1, Landroid/app/ActivityManager$MemoryInfo;->totalMem:J

    .line 52
    :goto_18
    return-wide v0

    .line 38
    :cond_19
    :try_start_19
    new-instance v0, Ljava/io/File;

    const-string v1, "/proc/meminfo"

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

    .line 39
    new-instance v1, Ljava/io/FileInputStream;

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

    .line 40
    new-instance v0, Ljava/io/BufferedReader;

    new-instance v2, Ljava/io/InputStreamReader;

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

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

    .line 41
    invoke-virtual {v0}, Ljava/io/BufferedReader;->readLine()Ljava/lang/String;

    move-result-object v0

    .line 42
    new-instance v1, Ljava/lang/StringBuilder;

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

    .line 43
    invoke-virtual {v0}, Ljava/lang/String;->toCharArray()[C

    move-result-object v2

    array-length v3, v2

    const/4 v0, 0x0

    :goto_3e
    if-ge v0, v3, :cond_50

    aget-char v4, v2, v0

    .line 44
    const/16 v5, 0x30

    if-lt v4, v5, :cond_4d

    const/16 v5, 0x39

    if-gt v4, v5, :cond_4d

    .line 45
    invoke-virtual {v1, v4}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    .line 43
    :cond_4d
    add-int/lit8 v0, v0, 0x1

    goto :goto_3e

    .line 48
    :cond_50
    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    invoke-static {v0}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I
    :try_end_57
    .catch Ljava/lang/Exception; {:try_start_19 .. :try_end_57} :catch_5c

    move-result v0

    mul-int/lit16 v0, v0, 0x400

    int-to-long v0, v0

    goto :goto_18

    .line 49
    :catch_5c
    move-exception v0

    .line 52
    const-wide/16 v0, -0x1

    goto :goto_18
.end method

.method public static getRamUseSize(Landroid/content/Context;)J
    .registers 11
    .param p0    # Landroid/content/Context;
        .annotation build Landroid/support/annotation/NonNull;
        .end annotation
    .end param

    .prologue
    .line 73
    const-string v0, "activity"

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

    move-result-object v0

    check-cast v0, Landroid/app/ActivityManager;

    .line 74
    new-instance v2, Landroid/app/ActivityManager$MemoryInfo;

    invoke-direct {v2}, Landroid/app/ActivityManager$MemoryInfo;-><init>()V

    .line 75
    invoke-virtual {v0, v2}, Landroid/app/ActivityManager;->getMemoryInfo(Landroid/app/ActivityManager$MemoryInfo;)V

    .line 76
    const-wide/16 v0, -0x1

    .line 77
    iget-wide v4, v2, Landroid/app/ActivityManager$MemoryInfo;->availMem:J

    .line 80
    sget v3, Landroid/os/Build$VERSION;->SDK_INT:I

    const/16 v6, 0x10

    if-lt v3, v6, :cond_1e

    .line 81
    iget-wide v0, v2, Landroid/app/ActivityManager$MemoryInfo;->totalMem:J

    .line 99
    :goto_1c
    sub-long/2addr v0, v4

    return-wide v0

    .line 85
    :cond_1e
    :try_start_1e
    new-instance v2, Ljava/io/File;

    const-string v3, "/proc/meminfo"

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

    .line 86
    new-instance v3, Ljava/io/FileInputStream;

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

    .line 87
    new-instance v2, Ljava/io/BufferedReader;

    new-instance v6, Ljava/io/InputStreamReader;

    invoke-direct {v6, v3}, Ljava/io/InputStreamReader;-><init>(Ljava/io/InputStream;)V

    invoke-direct {v2, v6}, Ljava/io/BufferedReader;-><init>(Ljava/io/Reader;)V

    .line 88
    invoke-virtual {v2}, Ljava/io/BufferedReader;->readLine()Ljava/lang/String;

    move-result-object v2

    .line 89
    new-instance v3, Ljava/lang/StringBuilder;

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

    .line 90
    invoke-virtual {v2}, Ljava/lang/String;->toCharArray()[C

    move-result-object v6

    array-length v7, v6

    const/4 v2, 0x0

    :goto_43
    if-ge v2, v7, :cond_55

    aget-char v8, v6, v2

    .line 91
    const/16 v9, 0x30

    if-lt v8, v9, :cond_52

    const/16 v9, 0x39

    if-gt v8, v9, :cond_52

    .line 92
    invoke-virtual {v3, v8}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    .line 90
    :cond_52
    add-int/lit8 v2, v2, 0x1

    goto :goto_43

    .line 95
    :cond_55
    invoke-virtual {v3}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v2

    invoke-static {v2}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I
    :try_end_5c
    .catch Ljava/lang/Exception; {:try_start_1e .. :try_end_5c} :catch_61

    move-result v0

    mul-int/lit16 v0, v0, 0x400

    int-to-long v0, v0

    goto :goto_1c

    .line 96
    :catch_61
    move-exception v2

    goto :goto_1c
.end method

.method public static getRomAvailableSize()J
    .registers 4

    .prologue
    .line 121
    invoke-static {}, Landroid/os/Environment;->getDataDirectory()Ljava/io/File;

    move-result-object v0

    .line 122
    new-instance v1, Landroid/os/StatFs;

    invoke-virtual {v0}, Ljava/io/File;->getPath()Ljava/lang/String;

    move-result-object v0

    invoke-direct {v1, v0}, Landroid/os/StatFs;-><init>(Ljava/lang/String;)V

    .line 123
    invoke-virtual {v1}, Landroid/os/StatFs;->getBlockSize()I

    move-result v0

    int-to-long v2, v0

    .line 124
    invoke-virtual {v1}, Landroid/os/StatFs;->getAvailableBlocks()I

    move-result v0

    int-to-long v0, v0

    .line 125
    mul-long/2addr v0, v2

    return-wide v0
.end method

.method public static getRomSize()J
    .registers 4

    .prologue
    .line 108
    invoke-static {}, Landroid/os/Environment;->getDataDirectory()Ljava/io/File;

    move-result-object v0

    .line 109
    new-instance v1, Landroid/os/StatFs;

    invoke-virtual {v0}, Ljava/io/File;->getPath()Ljava/lang/String;

    move-result-object v0

    invoke-direct {v1, v0}, Landroid/os/StatFs;-><init>(Ljava/lang/String;)V

    .line 110
    invoke-virtual {v1}, Landroid/os/StatFs;->getBlockSize()I

    move-result v0

    int-to-long v2, v0

    .line 111
    invoke-virtual {v1}, Landroid/os/StatFs;->getBlockCount()I

    move-result v0

    int-to-long v0, v0

    .line 112
    mul-long/2addr v0, v2

    return-wide v0
.end method

.method public static getRomUseSize()J
    .registers 6

    .prologue
    .line 134
    invoke-static {}, Landroid/os/Environment;->getDataDirectory()Ljava/io/File;

    move-result-object v0

    .line 135
    new-instance v1, Landroid/os/StatFs;

    invoke-virtual {v0}, Ljava/io/File;->getPath()Ljava/lang/String;

    move-result-object v0

    invoke-direct {v1, v0}, Landroid/os/StatFs;-><init>(Ljava/lang/String;)V

    .line 136
    invoke-virtual {v1}, Landroid/os/StatFs;->getBlockSize()I

    move-result v0

    int-to-long v2, v0

    .line 137
    invoke-virtual {v1}, Landroid/os/StatFs;->getBlockCount()I

    move-result v0

    int-to-long v4, v0

    .line 138
    invoke-virtual {v1}, Landroid/os/StatFs;->getAvailableBlocks()I

    move-result v0

    int-to-long v0, v0

    .line 139
    sub-long v0, v4, v0

    mul-long/2addr v0, v2

    return-wide v0
.end method

.method public static getSDAvailableSize()J
    .registers 4

    .prologue
    .line 161
    invoke-static {}, Landroid/os/Environment;->getExternalStorageDirectory()Ljava/io/File;

    move-result-object v0

    .line 162
    new-instance v1, Landroid/os/StatFs;

    invoke-virtual {v0}, Ljava/io/File;->getPath()Ljava/lang/String;

    move-result-object v0

    invoke-direct {v1, v0}, Landroid/os/StatFs;-><init>(Ljava/lang/String;)V

    .line 163
    invoke-virtual {v1}, Landroid/os/StatFs;->getBlockSize()I

    move-result v0

    int-to-long v2, v0

    .line 164
    invoke-virtual {v1}, Landroid/os/StatFs;->getAvailableBlocks()I

    move-result v0

    int-to-long v0, v0

    .line 165
    mul-long/2addr v0, v2

    return-wide v0
.end method

.method public static getSDSize()J
    .registers 4

    .prologue
    .line 148
    invoke-static {}, Landroid/os/Environment;->getExternalStorageDirectory()Ljava/io/File;

    move-result-object v0

    .line 149
    new-instance v1, Landroid/os/StatFs;

    invoke-virtual {v0}, Ljava/io/File;->getPath()Ljava/lang/String;

    move-result-object v0

    invoke-direct {v1, v0}, Landroid/os/StatFs;-><init>(Ljava/lang/String;)V

    .line 150
    invoke-virtual {v1}, Landroid/os/StatFs;->getBlockSize()I

    move-result v0

    int-to-long v2, v0

    .line 151
    invoke-virtual {v1}, Landroid/os/StatFs;->getBlockCount()I

    move-result v0

    int-to-long v0, v0

    .line 152
    mul-long/2addr v0, v2

    return-wide v0
.end method

.method public static getSDUseSize()J
    .registers 6

    .prologue
    .line 174
    invoke-static {}, Landroid/os/Environment;->getExternalStorageDirectory()Ljava/io/File;

    move-result-object v0

    .line 175
    new-instance v1, Landroid/os/StatFs;

    invoke-virtual {v0}, Ljava/io/File;->getPath()Ljava/lang/String;

    move-result-object v0

    invoke-direct {v1, v0}, Landroid/os/StatFs;-><init>(Ljava/lang/String;)V

    .line 176
    invoke-virtual {v1}, Landroid/os/StatFs;->getBlockSize()I

    move-result v0

    int-to-long v2, v0

    .line 177
    invoke-virtual {v1}, Landroid/os/StatFs;->getBlockCount()I

    move-result v0

    int-to-long v4, v0

    .line 178
    invoke-virtual {v1}, Landroid/os/StatFs;->getAvailableBlocks()I

    move-result v0

    int-to-long v0, v0

    .line 179
    sub-long v0, v4, v0

    mul-long/2addr v0, v2

    return-wide v0
.end method