107 lines
1.8 KiB
Smali
107 lines
1.8 KiB
Smali
.class public Lcom/skt/aicloud/mobile/service/util/v;
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.super Ljava/lang/Object;
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.source "RandomHelper.java"
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# direct methods
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.method public constructor <init>()V
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.locals 0
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.line 1
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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return-void
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.end method
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.method public static final a(II)I
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.locals 4
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if-gt p0, p1, :cond_1
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if-ltz p0, :cond_1
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if-gez p1, :cond_0
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goto :goto_0
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.line 1
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:cond_0
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invoke-static {}, Ljava/lang/Math;->random()D
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move-result-wide v0
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sub-int/2addr p1, p0
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add-int/lit8 p1, p1, 0x1
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int-to-double v2, p1
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mul-double/2addr v0, v2
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double-to-int p1, v0
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add-int/2addr p1, p0
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return p1
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:cond_1
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:goto_0
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const/4 p0, 0x0
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return p0
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.end method
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.method public static b(Ljava/lang/String;I)Ljava/lang/String;
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.locals 4
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.line 1
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new-instance v0, Ljava/lang/StringBuilder;
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invoke-direct {v0}, Ljava/lang/StringBuilder;-><init>()V
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.line 2
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new-instance v1, Ljava/util/Random;
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invoke-direct {v1}, Ljava/util/Random;-><init>()V
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.line 3
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:goto_0
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invoke-virtual {v0}, Ljava/lang/StringBuilder;->length()I
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move-result v2
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if-ge v2, p1, :cond_0
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.line 4
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invoke-virtual {v1}, Ljava/util/Random;->nextFloat()F
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move-result v2
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invoke-virtual {p0}, Ljava/lang/String;->length()I
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move-result v3
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int-to-float v3, v3
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mul-float/2addr v2, v3
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float-to-int v2, v2
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.line 5
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invoke-virtual {p0, v2}, Ljava/lang/String;->charAt(I)C
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move-result v2
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invoke-virtual {v0, v2}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;
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goto :goto_0
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.line 6
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:cond_0
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invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object p0
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return-object p0
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.end method
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