CommonUtils.smali

.class public Lcom/utils/CommonUtils;
.super Ljava/lang/Object;
.source "CommonUtils.java"


# static fields
.field private static final UUID_LENGTH:I = 0x20

.field private static mAndroidId:Ljava/lang/String;

.field private static mDensity:F

.field private static mDesIMEI:Ljava/lang/String;

.field private static mIMEI:Ljava/lang/String;

.field private static mMCC:Ljava/lang/String;

.field private static mMCCInt:I

.field private static mMNC:Ljava/lang/String;

.field private static mMNCInt:I

.field private static mPhoneBrand:Ljava/lang/String;

.field private static mPhoneModel:Ljava/lang/String;

.field private static mResolution:Ljava/lang/String;

.field private static mSdkVersion:I


# direct methods
.method static constructor <clinit>()V
    .registers 1

    .prologue
    .line 181
    const/high16 v0, 0x43a00000    # 320.0f

    sput v0, Lcom/utils/CommonUtils;->mDensity:F

    return-void
.end method

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

    .prologue
    .line 17
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method public static getAndroidId(Landroid/content/Context;)Ljava/lang/String;
    .registers 3

    .prologue
    .line 166
    if-nez p0, :cond_5

    .line 167
    const-string v0, ""

    .line 177
    :goto_4
    return-object v0

    .line 169
    :cond_5
    sget-object v0, Lcom/utils/CommonUtils;->mAndroidId:Ljava/lang/String;

    invoke-static {v0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v0

    if-eqz v0, :cond_1c

    .line 171
    :try_start_d
    invoke-virtual {p0}, Landroid/content/Context;->getContentResolver()Landroid/content/ContentResolver;

    move-result-object v0

    .line 172
    const-string v1, "android_id"

    invoke-static {v0, v1}, Landroid/provider/Settings$System;->getString(Landroid/content/ContentResolver;Ljava/lang/String;)Ljava/lang/String;
    :try_end_16
    .catch Ljava/lang/Exception; {:try_start_d .. :try_end_16} :catch_18

    move-result-object v0

    goto :goto_4

    .line 173
    :catch_18
    move-exception v0

    .line 174
    const-string v0, ""

    goto :goto_4

    .line 177
    :cond_1c
    sget-object v0, Lcom/utils/CommonUtils;->mAndroidId:Ljava/lang/String;

    goto :goto_4
.end method

.method public static getDESEncryptIMEI(Landroid/content/Context;)Ljava/lang/String;
    .registers 4
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/lang/Exception;
        }
    .end annotation

    .prologue
    .line 134
    sget-object v0, Lcom/utils/CommonUtils;->mDesIMEI:Ljava/lang/String;

    invoke-static {v0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v0

    if-eqz v0, :cond_35

    .line 135
    new-instance v0, Ljava/lang/StringBuilder;

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

    const-string v1, "attach="

    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-static {p0}, Lcom/utils/CommonUtils;->getIMEI(Landroid/content/Context;)Ljava/lang/String;

    move-result-object 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

    .line 136
    const-string v1, "7069636b733230313531313034"

    invoke-virtual {v1}, Ljava/lang/String;->getBytes()[B

    move-result-object v1

    .line 137
    const-string v2, "UTF-8"

    invoke-virtual {v0, v2}, Ljava/lang/String;->getBytes(Ljava/lang/String;)[B

    move-result-object v0

    .line 138
    invoke-static {v1, v0}, Lcom/utils/DESUtil;->encrypt([B[B)[B

    move-result-object v0

    .line 139
    invoke-static {v0}, Lcom/utils/HexUtil;->toHexString([B)Ljava/lang/String;

    move-result-object v0

    sput-object v0, Lcom/utils/CommonUtils;->mDesIMEI:Ljava/lang/String;

    .line 141
    :cond_35
    sget-object v0, Lcom/utils/CommonUtils;->mDesIMEI:Ljava/lang/String;

    return-object v0
.end method

.method public static getDensity(Landroid/content/Context;)F
    .registers 3

    .prologue
    .line 184
    if-nez p0, :cond_5

    .line 185
    sget v0, Lcom/utils/CommonUtils;->mDensity:F

    .line 191
    :goto_4
    return v0

    .line 188
    :cond_5
    sget v0, Lcom/utils/CommonUtils;->mDensity:F

    const/high16 v1, 0x43a00000    # 320.0f

    cmpl-float v0, v0, v1

    if-nez v0, :cond_19

    .line 189
    invoke-virtual {p0}, Landroid/content/Context;->getResources()Landroid/content/res/Resources;

    move-result-object v0

    invoke-virtual {v0}, Landroid/content/res/Resources;->getDisplayMetrics()Landroid/util/DisplayMetrics;

    move-result-object v0

    iget v0, v0, Landroid/util/DisplayMetrics;->density:F

    sput v0, Lcom/utils/CommonUtils;->mDensity:F

    .line 191
    :cond_19
    sget v0, Lcom/utils/CommonUtils;->mDensity:F

    goto :goto_4
.end method

.method public static getIMEI(Landroid/content/Context;)Ljava/lang/String;
    .registers 2

    .prologue
    .line 148
    if-nez p0, :cond_5

    .line 149
    const-string v0, ""

    .line 160
    :goto_4
    return-object v0

    .line 152
    :cond_5
    sget-object v0, Lcom/utils/CommonUtils;->mIMEI:Ljava/lang/String;

    invoke-static {v0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v0

    if-eqz v0, :cond_1c

    .line 154
    :try_start_d
    const-string/jumbo v0, "phone"

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

    move-result-object v0

    check-cast v0, Landroid/telephony/TelephonyManager;

    .line 155
    invoke-virtual {v0}, Landroid/telephony/TelephonyManager;->getDeviceId()Ljava/lang/String;

    move-result-object v0

    sput-object v0, Lcom/utils/CommonUtils;->mIMEI:Ljava/lang/String;
    :try_end_1c
    .catch Ljava/lang/Exception; {:try_start_d .. :try_end_1c} :catch_1f

    .line 160
    :cond_1c
    :goto_1c
    sget-object v0, Lcom/utils/CommonUtils;->mIMEI:Ljava/lang/String;

    goto :goto_4

    .line 156
    :catch_1f
    move-exception v0

    .line 157
    const-string v0, ""

    sput-object v0, Lcom/utils/CommonUtils;->mIMEI:Ljava/lang/String;

    goto :goto_1c
.end method

.method public static getMCC(Landroid/content/Context;)Ljava/lang/String;
    .registers 5

    .prologue
    const/4 v3, 0x3

    .line 51
    if-nez p0, :cond_6

    .line 52
    sget-object v0, Lcom/utils/CommonUtils;->mMCC:Ljava/lang/String;

    .line 65
    :goto_5
    return-object v0

    .line 55
    :cond_6
    sget-object v0, Lcom/utils/CommonUtils;->mMCC:Ljava/lang/String;

    invoke-static {v0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v0

    if-eqz v0, :cond_32

    .line 56
    const-string/jumbo v0, "phone"

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

    move-result-object v0

    check-cast v0, Landroid/telephony/TelephonyManager;

    .line 57
    invoke-virtual {v0}, Landroid/telephony/TelephonyManager;->getSimOperator()Ljava/lang/String;

    move-result-object v0

    .line 59
    if-eqz v0, :cond_32

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

    move-result v1

    if-lt v1, v3, :cond_32

    .line 60
    new-instance v1, Ljava/lang/StringBuilder;

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

    .line 61
    const/4 v2, 0x0

    invoke-virtual {v1, v0, v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/CharSequence;II)Ljava/lang/StringBuilder;

    .line 62
    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    sput-object v0, Lcom/utils/CommonUtils;->mMCC:Ljava/lang/String;

    .line 65
    :cond_32
    sget-object v0, Lcom/utils/CommonUtils;->mMCC:Ljava/lang/String;

    goto :goto_5
.end method

.method public static getMCCInt(Landroid/content/Context;)I
    .registers 3

    .prologue
    .line 109
    sget v0, Lcom/utils/CommonUtils;->mMCCInt:I

    if-eqz v0, :cond_7

    .line 110
    sget v0, Lcom/utils/CommonUtils;->mMCCInt:I

    .line 121
    :goto_6
    return v0

    .line 113
    :cond_7
    invoke-static {p0}, Lcom/utils/CommonUtils;->getMCC(Landroid/content/Context;)Ljava/lang/String;

    move-result-object v0

    .line 114
    invoke-static {v0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v1

    if-nez v1, :cond_17

    .line 116
    :try_start_11
    invoke-static {v0}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I

    move-result v0

    sput v0, Lcom/utils/CommonUtils;->mMCCInt:I
    :try_end_17
    .catch Ljava/lang/Exception; {:try_start_11 .. :try_end_17} :catch_1a

    .line 121
    :cond_17
    :goto_17
    sget v0, Lcom/utils/CommonUtils;->mMCCInt:I

    goto :goto_6

    .line 117
    :catch_1a
    move-exception v0

    .line 118
    invoke-virtual {v0}, Ljava/lang/Exception;->printStackTrace()V

    goto :goto_17
.end method

.method public static getMNC(Landroid/content/Context;)Ljava/lang/String;
    .registers 4

    .prologue
    .line 72
    if-nez p0, :cond_5

    .line 73
    sget-object v0, Lcom/utils/CommonUtils;->mMNC:Ljava/lang/String;

    .line 83
    :goto_4
    return-object v0

    .line 76
    :cond_5
    sget-object v0, Lcom/utils/CommonUtils;->mMNC:Ljava/lang/String;

    invoke-static {v0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v0

    if-eqz v0, :cond_2a

    .line 77
    const-string/jumbo v0, "phone"

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

    move-result-object v0

    check-cast v0, Landroid/telephony/TelephonyManager;

    .line 78
    invoke-virtual {v0}, Landroid/telephony/TelephonyManager;->getSimOperator()Ljava/lang/String;

    move-result-object v0

    .line 79
    if-eqz v0, :cond_2a

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

    move-result v1

    const/4 v2, 0x5

    if-lt v1, v2, :cond_2a

    .line 80
    const/4 v1, 0x3

    invoke-virtual {v0, v1}, Ljava/lang/String;->substring(I)Ljava/lang/String;

    move-result-object v0

    sput-object v0, Lcom/utils/CommonUtils;->mMNC:Ljava/lang/String;

    .line 83
    :cond_2a
    sget-object v0, Lcom/utils/CommonUtils;->mMNC:Ljava/lang/String;

    goto :goto_4
.end method

.method public static getMNCInt(Landroid/content/Context;)I
    .registers 3

    .prologue
    .line 90
    sget v0, Lcom/utils/CommonUtils;->mMNCInt:I

    if-eqz v0, :cond_7

    .line 91
    sget v0, Lcom/utils/CommonUtils;->mMNCInt:I

    .line 103
    :goto_6
    return v0

    .line 94
    :cond_7
    invoke-static {p0}, Lcom/utils/CommonUtils;->getMNC(Landroid/content/Context;)Ljava/lang/String;

    move-result-object v0

    .line 96
    invoke-static {v0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v1

    if-nez v1, :cond_17

    .line 98
    :try_start_11
    invoke-static {v0}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I

    move-result v0

    sput v0, Lcom/utils/CommonUtils;->mMNCInt:I
    :try_end_17
    .catch Ljava/lang/Exception; {:try_start_11 .. :try_end_17} :catch_1a

    .line 103
    :cond_17
    :goto_17
    sget v0, Lcom/utils/CommonUtils;->mMNCInt:I

    goto :goto_6

    .line 99
    :catch_1a
    move-exception v0

    .line 100
    invoke-virtual {v0}, Ljava/lang/Exception;->printStackTrace()V

    goto :goto_17
.end method

.method public static getPhoneBrand()Ljava/lang/String;
    .registers 2

    .prologue
    .line 23
    sget-object v0, Lcom/utils/CommonUtils;->mPhoneBrand:Ljava/lang/String;

    invoke-static {v0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v0

    if-eqz v0, :cond_14

    .line 24
    const-string/jumbo v0, "ro.product.brand"

    const-string/jumbo v1, "unknow"

    invoke-static {v0, v1}, Lcom/utils/CommonUtils;->sp2(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    sput-object v0, Lcom/utils/CommonUtils;->mPhoneBrand:Ljava/lang/String;

    .line 27
    :cond_14
    sget-object v0, Lcom/utils/CommonUtils;->mPhoneBrand:Ljava/lang/String;

    return-object v0
.end method

.method public static getPhoneModel()Ljava/lang/String;
    .registers 2

    .prologue
    .line 33
    sget-object v0, Lcom/utils/CommonUtils;->mPhoneModel:Ljava/lang/String;

    invoke-static {v0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v0

    if-eqz v0, :cond_14

    .line 34
    const-string/jumbo v0, "ro.product.model"

    const-string/jumbo v1, "unknow"

    invoke-static {v0, v1}, Lcom/utils/CommonUtils;->sp2(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    sput-object v0, Lcom/utils/CommonUtils;->mPhoneModel:Ljava/lang/String;

    .line 36
    :cond_14
    sget-object v0, Lcom/utils/CommonUtils;->mPhoneModel:Ljava/lang/String;

    return-object v0
.end method

.method public static getResolution(Landroid/content/Context;)Ljava/lang/String;
    .registers 7

    .prologue
    .line 207
    if-nez p0, :cond_5

    .line 208
    sget-object v0, Lcom/utils/CommonUtils;->mResolution:Ljava/lang/String;

    .line 214
    :goto_4
    return-object v0

    .line 210
    :cond_5
    sget-object v0, Lcom/utils/CommonUtils;->mResolution:Ljava/lang/String;

    invoke-static {v0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v0

    if-eqz v0, :cond_34

    .line 211
    invoke-virtual {p0}, Landroid/content/Context;->getResources()Landroid/content/res/Resources;

    move-result-object v0

    invoke-virtual {v0}, Landroid/content/res/Resources;->getDisplayMetrics()Landroid/util/DisplayMetrics;

    move-result-object v0

    .line 212
    sget-object v1, Ljava/util/Locale;->US:Ljava/util/Locale;

    const-string v2, "%d*%d"

    const/4 v3, 0x2

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

    const/4 v4, 0x0

    iget v5, v0, Landroid/util/DisplayMetrics;->heightPixels:I

    invoke-static {v5}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object v5

    aput-object v5, v3, v4

    const/4 v4, 0x1

    iget v0, v0, Landroid/util/DisplayMetrics;->widthPixels:I

    invoke-static {v0}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object v0

    aput-object v0, v3, v4

    invoke-static {v1, v2, v3}, Ljava/lang/String;->format(Ljava/util/Locale;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;

    move-result-object v0

    sput-object v0, Lcom/utils/CommonUtils;->mResolution:Ljava/lang/String;

    .line 214
    :cond_34
    sget-object v0, Lcom/utils/CommonUtils;->mResolution:Ljava/lang/String;

    goto :goto_4
.end method

.method public static getSdkVersion()I
    .registers 1

    .prologue
    .line 197
    sget v0, Lcom/utils/CommonUtils;->mSdkVersion:I

    if-nez v0, :cond_8

    .line 198
    sget v0, Landroid/os/Build$VERSION;->SDK_INT:I

    sput v0, Lcom/utils/CommonUtils;->mSdkVersion:I

    .line 200
    :cond_8
    sget v0, Lcom/utils/CommonUtils;->mSdkVersion:I

    return v0
.end method

.method public static getUUID(Landroid/content/Context;)Ljava/lang/String;
    .registers 2

    .prologue
    .line 225
    if-nez p0, :cond_4

    const/4 v0, 0x0

    :goto_3
    return-object v0

    :cond_4
    invoke-static {p0}, Lcom/utils/CommonUtils;->getAndroidId(Landroid/content/Context;)Ljava/lang/String;

    move-result-object v0

    invoke-static {v0}, Lcom/utils/CommonUtils;->getUUID(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    goto :goto_3
.end method

.method private static getUUID(Ljava/lang/String;)Ljava/lang/String;
    .registers 5

    .prologue
    const/4 v1, 0x0

    .line 229
    .line 230
    if-eqz p0, :cond_22

    .line 231
    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v0

    .line 232
    :goto_7
    new-instance v2, Ljava/lang/StringBuilder;

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

    .line 233
    :goto_c
    rsub-int/lit8 v3, v0, 0x20

    if-ge v1, v3, :cond_18

    .line 234
    const/16 v3, 0x30

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

    .line 233
    add-int/lit8 v1, v1, 0x1

    goto :goto_c

    .line 236
    :cond_18
    if-eqz p0, :cond_1d

    .line 237
    invoke-virtual {v2, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 238
    :cond_1d
    invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    return-object v0

    :cond_22
    move v0, v1

    goto :goto_7
.end method

.method private static sp2(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
    .registers 4

    .prologue
    .line 41
    invoke-static {p0}, Landroid/os/SystemProperties;->get(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    .line 42
    invoke-static {v0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v1

    if-eqz v1, :cond_c

    .line 43
    sget-object v0, Landroid/os/Build;->MODEL:Ljava/lang/String;

    .line 45
    :cond_c
    invoke-static {v0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v1

    if-nez v1, :cond_13

    :goto_12
    return-object v0

    :cond_13
    move-object v0, p1

    goto :goto_12
.end method