WifiScannerImpl.smali
.class public Lcom/facebook/places/internal/WifiScannerImpl;
.super Ljava/lang/Object;
.source "WifiScannerImpl.java"
# interfaces
.implements Lcom/facebook/places/internal/WifiScanner;
# annotations
.annotation system Ldalvik/annotation/MemberClasses;
value = {
Lcom/facebook/places/internal/WifiScannerImpl$ScanResultBroadcastReceiver;
}
.end annotation
# static fields
.field private static final SSID_NOMAP:Ljava/lang/String; = "_nomap"
.field private static final SSID_OPTOUT:Ljava/lang/String; = "_optout"
# instance fields
.field private broadcastReceiver:Lcom/facebook/places/internal/WifiScannerImpl$ScanResultBroadcastReceiver;
.field private context:Landroid/content/Context;
.field private final params:Lcom/facebook/places/internal/LocationPackageRequestParams;
.field private final scanLock:Ljava/lang/Object;
.field private wifiManager:Landroid/net/wifi/WifiManager;
# direct methods
.method constructor <init>(Landroid/content/Context;Lcom/facebook/places/internal/LocationPackageRequestParams;)V
.registers 4
.line 61
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
.line 58
new-instance v0, Ljava/lang/Object;
invoke-direct {v0}, Ljava/lang/Object;-><init>()V
iput-object v0, p0, Lcom/facebook/places/internal/WifiScannerImpl;->scanLock:Ljava/lang/Object;
.line 62
iput-object p1, p0, Lcom/facebook/places/internal/WifiScannerImpl;->context:Landroid/content/Context;
.line 63
iput-object p2, p0, Lcom/facebook/places/internal/WifiScannerImpl;->params:Lcom/facebook/places/internal/LocationPackageRequestParams;
return-void
.end method
.method static synthetic access$100(Lcom/facebook/places/internal/WifiScannerImpl;)Ljava/lang/Object;
.registers 1
.line 50
iget-object p0, p0, Lcom/facebook/places/internal/WifiScannerImpl;->scanLock:Ljava/lang/Object;
return-object p0
.end method
.method static synthetic access$200(Lcom/facebook/places/internal/WifiScannerImpl;)V
.registers 1
.line 50
invoke-direct {p0}, Lcom/facebook/places/internal/WifiScannerImpl;->unregisterBroadcastReceiver()V
return-void
.end method
.method private static filterResults(Ljava/util/List;I)V
.registers 3
.annotation system Ldalvik/annotation/Signature;
value = {
"(",
"Ljava/util/List<",
"Landroid/net/wifi/ScanResult;",
">;I)V"
}
.end annotation
.line 173
invoke-interface {p0}, Ljava/util/List;->size()I
move-result v0
if-le v0, p1, :cond_19
.line 174
new-instance v0, Lcom/facebook/places/internal/WifiScannerImpl$1;
invoke-direct {v0}, Lcom/facebook/places/internal/WifiScannerImpl$1;-><init>()V
.line 180
invoke-static {p0, v0}, Ljava/util/Collections;->sort(Ljava/util/List;Ljava/util/Comparator;)V
.line 181
invoke-interface {p0}, Ljava/util/List;->size()I
move-result v0
invoke-interface {p0, p1, v0}, Ljava/util/List;->subList(II)Ljava/util/List;
move-result-object p0
invoke-interface {p0}, Ljava/util/List;->clear()V
:cond_19
return-void
.end method
.method private static filterWifiScanResultsByMaxAge(Ljava/util/List;J)Ljava/util/List;
.registers 12
.annotation system Ldalvik/annotation/Signature;
value = {
"(",
"Ljava/util/List<",
"Landroid/net/wifi/ScanResult;",
">;J)",
"Ljava/util/List<",
"Landroid/net/wifi/ScanResult;",
">;"
}
.end annotation
.line 188
new-instance v0, Ljava/util/ArrayList;
invoke-direct {v0}, Ljava/util/ArrayList;-><init>()V
if-eqz p0, :cond_41
.line 190
sget v1, Landroid/os/Build$VERSION;->SDK_INT:I
const/16 v2, 0x11
if-ge v1, v2, :cond_11
.line 191
invoke-interface {v0, p0}, Ljava/util/List;->addAll(Ljava/util/Collection;)Z
goto :goto_41
.line 193
:cond_11
invoke-static {}, Landroid/os/SystemClock;->elapsedRealtime()J
move-result-wide v1
.line 194
invoke-interface {p0}, Ljava/util/List;->iterator()Ljava/util/Iterator;
move-result-object p0
:cond_19
:goto_19
invoke-interface {p0}, Ljava/util/Iterator;->hasNext()Z
move-result v3
if-eqz v3, :cond_41
invoke-interface {p0}, Ljava/util/Iterator;->next()Ljava/lang/Object;
move-result-object v3
check-cast v3, Landroid/net/wifi/ScanResult;
.line 195
iget-wide v4, v3, Landroid/net/wifi/ScanResult;->timestamp:J
const-wide/16 v6, 0x3e8
div-long/2addr v4, v6
sub-long v4, v1, v4
const-wide/16 v6, 0x0
cmp-long v8, v4, v6
if-gez v8, :cond_39
.line 198
invoke-static {}, Ljava/lang/System;->currentTimeMillis()J
move-result-wide v4
iget-wide v6, v3, Landroid/net/wifi/ScanResult;->timestamp:J
sub-long/2addr v4, v6
:cond_39
cmp-long v6, v4, p1
if-gez v6, :cond_19
.line 201
invoke-interface {v0, v3}, Ljava/util/List;->add(Ljava/lang/Object;)Z
goto :goto_19
:cond_41
:goto_41
return-object v0
.end method
.method private getActiveScanResults()Ljava/util/List;
.registers 6
.annotation system Ldalvik/annotation/Signature;
value = {
"()",
"Ljava/util/List<",
"Lcom/facebook/places/internal/WifiScanResult;",
">;"
}
.end annotation
.annotation system Ldalvik/annotation/Throws;
value = {
Lcom/facebook/places/internal/ScannerException;
}
.end annotation
const/4 v0, 0x0
.line 227
:try_start_1
iget-object v1, p0, Lcom/facebook/places/internal/WifiScannerImpl;->context:Landroid/content/Context;
invoke-static {v1}, Lcom/facebook/internal/Validate;->hasChangeWifiStatePermission(Landroid/content/Context;)Z
move-result v1
if-eqz v1, :cond_31
.line 228
invoke-direct {p0}, Lcom/facebook/places/internal/WifiScannerImpl;->registerBroadcastReceiver()V
.line 229
iget-object v1, p0, Lcom/facebook/places/internal/WifiScannerImpl;->wifiManager:Landroid/net/wifi/WifiManager;
invoke-virtual {v1}, Landroid/net/wifi/WifiManager;->startScan()Z
move-result v1
:try_end_12
.catch Ljava/lang/Exception; {:try_start_1 .. :try_end_12} :catch_31
.catchall {:try_start_1 .. :try_end_12} :catchall_2c
if-eqz v1, :cond_31
.line 232
:try_start_14
iget-object v1, p0, Lcom/facebook/places/internal/WifiScannerImpl;->scanLock:Ljava/lang/Object;
monitor-enter v1
:try_end_17
.catch Ljava/lang/InterruptedException; {:try_start_14 .. :try_end_17} :catch_27
.catch Ljava/lang/Exception; {:try_start_14 .. :try_end_17} :catch_31
.catchall {:try_start_14 .. :try_end_17} :catchall_2c
.line 233
:try_start_17
iget-object v2, p0, Lcom/facebook/places/internal/WifiScannerImpl;->scanLock:Ljava/lang/Object;
iget-object v3, p0, Lcom/facebook/places/internal/WifiScannerImpl;->params:Lcom/facebook/places/internal/LocationPackageRequestParams;
invoke-virtual {v3}, Lcom/facebook/places/internal/LocationPackageRequestParams;->getWifiScanTimeoutMs()J
move-result-wide v3
invoke-virtual {v2, v3, v4}, Ljava/lang/Object;->wait(J)V
.line 234
monitor-exit v1
goto :goto_27
:catchall_24
move-exception v2
monitor-exit v1
:try_end_26
.catchall {:try_start_17 .. :try_end_26} :catchall_24
:try_start_26
throw v2
:try_end_27
.catch Ljava/lang/InterruptedException; {:try_start_26 .. :try_end_27} :catch_27
.catch Ljava/lang/Exception; {:try_start_26 .. :try_end_27} :catch_31
.catchall {:try_start_26 .. :try_end_27} :catchall_2c
.line 238
:catch_27
:goto_27
:try_start_27
invoke-direct {p0}, Lcom/facebook/places/internal/WifiScannerImpl;->getCachedScanResults()Ljava/util/List;
move-result-object v0
:try_end_2b
.catch Ljava/lang/Exception; {:try_start_27 .. :try_end_2b} :catch_31
.catchall {:try_start_27 .. :try_end_2b} :catchall_2c
goto :goto_31
:catchall_2c
move-exception v0
.line 244
invoke-direct {p0}, Lcom/facebook/places/internal/WifiScannerImpl;->unregisterBroadcastReceiver()V
.line 245
throw v0
.line 244
:catch_31
:cond_31
:goto_31
invoke-direct {p0}, Lcom/facebook/places/internal/WifiScannerImpl;->unregisterBroadcastReceiver()V
return-object v0
.end method
.method private getCachedScanResults()Ljava/util/List;
.registers 8
.annotation system Ldalvik/annotation/Signature;
value = {
"()",
"Ljava/util/List<",
"Lcom/facebook/places/internal/WifiScanResult;",
">;"
}
.end annotation
.annotation system Ldalvik/annotation/Throws;
value = {
Lcom/facebook/places/internal/ScannerException;
}
.end annotation
.line 135
:try_start_0
iget-object v0, p0, Lcom/facebook/places/internal/WifiScannerImpl;->wifiManager:Landroid/net/wifi/WifiManager;
invoke-virtual {v0}, Landroid/net/wifi/WifiManager;->getScanResults()Ljava/util/List;
move-result-object v0
.line 136
iget-object v1, p0, Lcom/facebook/places/internal/WifiScannerImpl;->params:Lcom/facebook/places/internal/LocationPackageRequestParams;
invoke-virtual {v1}, Lcom/facebook/places/internal/LocationPackageRequestParams;->getWifiScanMaxAgeMs()J
move-result-wide v1
invoke-static {v0, v1, v2}, Lcom/facebook/places/internal/WifiScannerImpl;->filterWifiScanResultsByMaxAge(Ljava/util/List;J)Ljava/util/List;
move-result-object v0
.line 137
iget-object v1, p0, Lcom/facebook/places/internal/WifiScannerImpl;->params:Lcom/facebook/places/internal/LocationPackageRequestParams;
invoke-virtual {v1}, Lcom/facebook/places/internal/LocationPackageRequestParams;->getWifiMaxScanResults()I
move-result v1
invoke-static {v0, v1}, Lcom/facebook/places/internal/WifiScannerImpl;->filterResults(Ljava/util/List;I)V
.line 138
new-instance v1, Ljava/util/ArrayList;
invoke-interface {v0}, Ljava/util/List;->size()I
move-result v2
invoke-direct {v1, v2}, Ljava/util/ArrayList;-><init>(I)V
.line 139
invoke-interface {v0}, Ljava/util/List;->iterator()Ljava/util/Iterator;
move-result-object v0
:cond_26
:goto_26
invoke-interface {v0}, Ljava/util/Iterator;->hasNext()Z
move-result v2
if-eqz v2, :cond_6a
invoke-interface {v0}, Ljava/util/Iterator;->next()Ljava/lang/Object;
move-result-object v2
check-cast v2, Landroid/net/wifi/ScanResult;
.line 140
iget-object v3, v2, Landroid/net/wifi/ScanResult;->SSID:Ljava/lang/String;
invoke-static {v3}, Lcom/facebook/places/internal/WifiScannerImpl;->isWifiSsidBlacklisted(Ljava/lang/String;)Z
move-result v3
if-nez v3, :cond_26
.line 141
new-instance v3, Lcom/facebook/places/internal/WifiScanResult;
invoke-direct {v3}, Lcom/facebook/places/internal/WifiScanResult;-><init>()V
.line 142
iget-object v4, v2, Landroid/net/wifi/ScanResult;->BSSID:Ljava/lang/String;
iput-object v4, v3, Lcom/facebook/places/internal/WifiScanResult;->bssid:Ljava/lang/String;
.line 143
iget-object v4, v2, Landroid/net/wifi/ScanResult;->SSID:Ljava/lang/String;
iput-object v4, v3, Lcom/facebook/places/internal/WifiScanResult;->ssid:Ljava/lang/String;
.line 144
iget v4, v2, Landroid/net/wifi/ScanResult;->level:I
iput v4, v3, Lcom/facebook/places/internal/WifiScanResult;->rssi:I
.line 145
iget v4, v2, Landroid/net/wifi/ScanResult;->frequency:I
iput v4, v3, Lcom/facebook/places/internal/WifiScanResult;->frequency:I
.line 146
sget v4, Landroid/os/Build$VERSION;->SDK_INT:I
const/16 v5, 0x11
if-lt v4, v5, :cond_60
.line 147
sget-object v4, Ljava/util/concurrent/TimeUnit;->MICROSECONDS:Ljava/util/concurrent/TimeUnit;
iget-wide v5, v2, Landroid/net/wifi/ScanResult;->timestamp:J
.line 148
invoke-virtual {v4, v5, v6}, Ljava/util/concurrent/TimeUnit;->toMillis(J)J
move-result-wide v4
iput-wide v4, v3, Lcom/facebook/places/internal/WifiScanResult;->timestampMs:J
goto :goto_66
.line 150
:cond_60
invoke-static {}, Landroid/os/SystemClock;->elapsedRealtime()J
move-result-wide v4
iput-wide v4, v3, Lcom/facebook/places/internal/WifiScanResult;->timestampMs:J
.line 153
:goto_66
invoke-interface {v1, v3}, Ljava/util/List;->add(Ljava/lang/Object;)Z
:try_end_69
.catch Ljava/lang/Exception; {:try_start_0 .. :try_end_69} :catch_6b
goto :goto_26
:cond_6a
return-object v1
:catch_6b
move-exception v0
.line 158
new-instance v1, Lcom/facebook/places/internal/ScannerException;
sget-object v2, Lcom/facebook/places/internal/ScannerException$Type;->UNKNOWN_ERROR:Lcom/facebook/places/internal/ScannerException$Type;
invoke-direct {v1, v2, v0}, Lcom/facebook/places/internal/ScannerException;-><init>(Lcom/facebook/places/internal/ScannerException$Type;Ljava/lang/Exception;)V
throw v1
.end method
.method private isWifiScanningAlwaysOn()Z
.registers 3
.line 126
sget v0, Landroid/os/Build$VERSION;->SDK_INT:I
const/16 v1, 0x12
if-lt v0, v1, :cond_d
.line 127
iget-object v0, p0, Lcom/facebook/places/internal/WifiScannerImpl;->wifiManager:Landroid/net/wifi/WifiManager;
invoke-virtual {v0}, Landroid/net/wifi/WifiManager;->isScanAlwaysAvailable()Z
move-result v0
return v0
:cond_d
const/4 v0, 0x0
return v0
.end method
.method private static isWifiSsidBlacklisted(Ljava/lang/String;)Z
.registers 2
if-eqz p0, :cond_14
const-string v0, "_nomap"
.line 164
invoke-virtual {p0, v0}, Ljava/lang/String;->endsWith(Ljava/lang/String;)Z
move-result v0
if-nez v0, :cond_12
const-string v0, "_optout"
.line 165
invoke-virtual {p0, v0}, Ljava/lang/String;->contains(Ljava/lang/CharSequence;)Z
move-result p0
if-eqz p0, :cond_14
:cond_12
const/4 p0, 0x1
return p0
:cond_14
const/4 p0, 0x0
return p0
.end method
.method private registerBroadcastReceiver()V
.registers 4
.line 250
iget-object v0, p0, Lcom/facebook/places/internal/WifiScannerImpl;->broadcastReceiver:Lcom/facebook/places/internal/WifiScannerImpl$ScanResultBroadcastReceiver;
if-eqz v0, :cond_7
.line 251
invoke-direct {p0}, Lcom/facebook/places/internal/WifiScannerImpl;->unregisterBroadcastReceiver()V
.line 253
:cond_7
new-instance v0, Lcom/facebook/places/internal/WifiScannerImpl$ScanResultBroadcastReceiver;
const/4 v1, 0x0
invoke-direct {v0, p0, v1}, Lcom/facebook/places/internal/WifiScannerImpl$ScanResultBroadcastReceiver;-><init>(Lcom/facebook/places/internal/WifiScannerImpl;Lcom/facebook/places/internal/WifiScannerImpl$1;)V
iput-object v0, p0, Lcom/facebook/places/internal/WifiScannerImpl;->broadcastReceiver:Lcom/facebook/places/internal/WifiScannerImpl$ScanResultBroadcastReceiver;
.line 254
new-instance v0, Landroid/content/IntentFilter;
invoke-direct {v0}, Landroid/content/IntentFilter;-><init>()V
const-string v1, "android.net.wifi.SCAN_RESULTS"
.line 255
invoke-virtual {v0, v1}, Landroid/content/IntentFilter;->addAction(Ljava/lang/String;)V
.line 256
iget-object v1, p0, Lcom/facebook/places/internal/WifiScannerImpl;->context:Landroid/content/Context;
iget-object v2, p0, Lcom/facebook/places/internal/WifiScannerImpl;->broadcastReceiver:Lcom/facebook/places/internal/WifiScannerImpl$ScanResultBroadcastReceiver;
invoke-virtual {v1, v2, v0}, Landroid/content/Context;->registerReceiver(Landroid/content/BroadcastReceiver;Landroid/content/IntentFilter;)Landroid/content/Intent;
return-void
.end method
.method private unregisterBroadcastReceiver()V
.registers 3
.line 260
iget-object v0, p0, Lcom/facebook/places/internal/WifiScannerImpl;->broadcastReceiver:Lcom/facebook/places/internal/WifiScannerImpl$ScanResultBroadcastReceiver;
if-eqz v0, :cond_c
.line 262
:try_start_4
iget-object v1, p0, Lcom/facebook/places/internal/WifiScannerImpl;->context:Landroid/content/Context;
invoke-virtual {v1, v0}, Landroid/content/Context;->unregisterReceiver(Landroid/content/BroadcastReceiver;)V
:try_end_9
.catch Ljava/lang/Exception; {:try_start_4 .. :try_end_9} :catch_9
:catch_9
const/4 v0, 0x0
.line 266
iput-object v0, p0, Lcom/facebook/places/internal/WifiScannerImpl;->broadcastReceiver:Lcom/facebook/places/internal/WifiScannerImpl$ScanResultBroadcastReceiver;
:cond_c
return-void
.end method
# virtual methods
.method public getConnectedWifi()Lcom/facebook/places/internal/WifiScanResult;
.registers 5
.annotation system Ldalvik/annotation/Throws;
value = {
Lcom/facebook/places/internal/ScannerException;
}
.end annotation
.line 91
:try_start_0
iget-object v0, p0, Lcom/facebook/places/internal/WifiScannerImpl;->wifiManager:Landroid/net/wifi/WifiManager;
invoke-virtual {v0}, Landroid/net/wifi/WifiManager;->getConnectionInfo()Landroid/net/wifi/WifiInfo;
move-result-object v0
if-eqz v0, :cond_4f
.line 93
invoke-virtual {v0}, Landroid/net/wifi/WifiInfo;->getBSSID()Ljava/lang/String;
move-result-object v1
invoke-static {v1}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z
move-result v1
if-nez v1, :cond_4f
.line 94
invoke-virtual {v0}, Landroid/net/wifi/WifiInfo;->getSupplicantState()Landroid/net/wifi/SupplicantState;
move-result-object v1
sget-object v2, Landroid/net/wifi/SupplicantState;->COMPLETED:Landroid/net/wifi/SupplicantState;
if-ne v1, v2, :cond_4f
.line 95
invoke-virtual {v0}, Landroid/net/wifi/WifiInfo;->getSSID()Ljava/lang/String;
move-result-object v1
invoke-static {v1}, Lcom/facebook/places/internal/WifiScannerImpl;->isWifiSsidBlacklisted(Ljava/lang/String;)Z
move-result v1
if-eqz v1, :cond_25
goto :goto_4f
.line 98
:cond_25
new-instance v1, Lcom/facebook/places/internal/WifiScanResult;
invoke-direct {v1}, Lcom/facebook/places/internal/WifiScanResult;-><init>()V
.line 99
invoke-virtual {v0}, Landroid/net/wifi/WifiInfo;->getBSSID()Ljava/lang/String;
move-result-object v2
iput-object v2, v1, Lcom/facebook/places/internal/WifiScanResult;->bssid:Ljava/lang/String;
.line 100
invoke-virtual {v0}, Landroid/net/wifi/WifiInfo;->getSSID()Ljava/lang/String;
move-result-object v2
iput-object v2, v1, Lcom/facebook/places/internal/WifiScanResult;->ssid:Ljava/lang/String;
.line 101
invoke-virtual {v0}, Landroid/net/wifi/WifiInfo;->getRssi()I
move-result v2
iput v2, v1, Lcom/facebook/places/internal/WifiScanResult;->rssi:I
.line 102
invoke-static {}, Landroid/os/SystemClock;->elapsedRealtime()J
move-result-wide v2
iput-wide v2, v1, Lcom/facebook/places/internal/WifiScanResult;->timestampMs:J
.line 103
sget v2, Landroid/os/Build$VERSION;->SDK_INT:I
const/16 v3, 0x15
if-lt v2, v3, :cond_4e
.line 104
invoke-virtual {v0}, Landroid/net/wifi/WifiInfo;->getFrequency()I
move-result v0
iput v0, v1, Lcom/facebook/places/internal/WifiScanResult;->frequency:I
:try_end_4e
.catch Ljava/lang/Exception; {:try_start_0 .. :try_end_4e} :catch_51
:cond_4e
return-object v1
:cond_4f
:goto_4f
const/4 v0, 0x0
return-object v0
:catch_51
move-exception v0
.line 108
new-instance v1, Lcom/facebook/places/internal/ScannerException;
sget-object v2, Lcom/facebook/places/internal/ScannerException$Type;->UNKNOWN_ERROR:Lcom/facebook/places/internal/ScannerException$Type;
invoke-direct {v1, v2, v0}, Lcom/facebook/places/internal/ScannerException;-><init>(Lcom/facebook/places/internal/ScannerException$Type;Ljava/lang/Exception;)V
throw v1
.end method
.method public declared-synchronized getWifiScans()Ljava/util/List;
.registers 4
.annotation system Ldalvik/annotation/Signature;
value = {
"()",
"Ljava/util/List<",
"Lcom/facebook/places/internal/WifiScanResult;",
">;"
}
.end annotation
.annotation system Ldalvik/annotation/Throws;
value = {
Lcom/facebook/places/internal/ScannerException;
}
.end annotation
monitor-enter p0
const/4 v0, 0x0
.line 213
:try_start_2
iget-object v1, p0, Lcom/facebook/places/internal/WifiScannerImpl;->params:Lcom/facebook/places/internal/LocationPackageRequestParams;
invoke-virtual {v1}, Lcom/facebook/places/internal/LocationPackageRequestParams;->isWifiActiveScanForced()Z
move-result v1
if-nez v1, :cond_e
.line 214
invoke-direct {p0}, Lcom/facebook/places/internal/WifiScannerImpl;->getCachedScanResults()Ljava/util/List;
move-result-object v0
:cond_e
if-eqz v0, :cond_19
.line 216
invoke-interface {v0}, Ljava/util/List;->isEmpty()Z
move-result v1
if-eqz v1, :cond_17
goto :goto_19
:cond_17
const/4 v1, 0x0
goto :goto_1a
:cond_19
:goto_19
const/4 v1, 0x1
.line 217
:goto_1a
iget-object v2, p0, Lcom/facebook/places/internal/WifiScannerImpl;->params:Lcom/facebook/places/internal/LocationPackageRequestParams;
invoke-virtual {v2}, Lcom/facebook/places/internal/LocationPackageRequestParams;->isWifiActiveScanForced()Z
move-result v2
if-nez v2, :cond_2c
iget-object v2, p0, Lcom/facebook/places/internal/WifiScannerImpl;->params:Lcom/facebook/places/internal/LocationPackageRequestParams;
invoke-virtual {v2}, Lcom/facebook/places/internal/LocationPackageRequestParams;->isWifiActiveScanAllowed()Z
move-result v2
if-eqz v2, :cond_30
if-eqz v1, :cond_30
.line 218
:cond_2c
invoke-direct {p0}, Lcom/facebook/places/internal/WifiScannerImpl;->getActiveScanResults()Ljava/util/List;
move-result-object v0
:try_end_30
.catchall {:try_start_2 .. :try_end_30} :catchall_32
.line 220
:cond_30
monitor-exit p0
return-object v0
:catchall_32
move-exception v0
monitor-exit p0
throw v0
.end method
.method public initAndCheckEligibility()V
.registers 3
.annotation system Ldalvik/annotation/Throws;
value = {
Lcom/facebook/places/internal/ScannerException;
}
.end annotation
.line 69
iget-object v0, p0, Lcom/facebook/places/internal/WifiScannerImpl;->context:Landroid/content/Context;
invoke-virtual {v0}, Landroid/content/Context;->getPackageManager()Landroid/content/pm/PackageManager;
move-result-object v0
const-string v1, "android.hardware.wifi"
invoke-virtual {v0, v1}, Landroid/content/pm/PackageManager;->hasSystemFeature(Ljava/lang/String;)Z
move-result v0
if-eqz v0, :cond_47
.line 73
iget-object v0, p0, Lcom/facebook/places/internal/WifiScannerImpl;->context:Landroid/content/Context;
invoke-static {v0}, Lcom/facebook/internal/Validate;->hasWiFiPermission(Landroid/content/Context;)Z
move-result v0
if-eqz v0, :cond_3f
.line 77
iget-object v0, p0, Lcom/facebook/places/internal/WifiScannerImpl;->wifiManager:Landroid/net/wifi/WifiManager;
if-nez v0, :cond_27
.line 78
iget-object v0, p0, Lcom/facebook/places/internal/WifiScannerImpl;->context:Landroid/content/Context;
const-string/jumbo v1, "wifi"
invoke-virtual {v0, v1}, Landroid/content/Context;->getSystemService(Ljava/lang/String;)Ljava/lang/Object;
move-result-object v0
check-cast v0, Landroid/net/wifi/WifiManager;
iput-object v0, p0, Lcom/facebook/places/internal/WifiScannerImpl;->wifiManager:Landroid/net/wifi/WifiManager;
.line 81
:cond_27
invoke-direct {p0}, Lcom/facebook/places/internal/WifiScannerImpl;->isWifiScanningAlwaysOn()Z
move-result v0
if-nez v0, :cond_3e
.line 83
iget-object v0, p0, Lcom/facebook/places/internal/WifiScannerImpl;->wifiManager:Landroid/net/wifi/WifiManager;
invoke-virtual {v0}, Landroid/net/wifi/WifiManager;->isWifiEnabled()Z
move-result v0
if-eqz v0, :cond_36
goto :goto_3e
.line 84
:cond_36
new-instance v0, Lcom/facebook/places/internal/ScannerException;
sget-object v1, Lcom/facebook/places/internal/ScannerException$Type;->DISABLED:Lcom/facebook/places/internal/ScannerException$Type;
invoke-direct {v0, v1}, Lcom/facebook/places/internal/ScannerException;-><init>(Lcom/facebook/places/internal/ScannerException$Type;)V
throw v0
:cond_3e
:goto_3e
return-void
.line 74
:cond_3f
new-instance v0, Lcom/facebook/places/internal/ScannerException;
sget-object v1, Lcom/facebook/places/internal/ScannerException$Type;->PERMISSION_DENIED:Lcom/facebook/places/internal/ScannerException$Type;
invoke-direct {v0, v1}, Lcom/facebook/places/internal/ScannerException;-><init>(Lcom/facebook/places/internal/ScannerException$Type;)V
throw v0
.line 70
:cond_47
new-instance v0, Lcom/facebook/places/internal/ScannerException;
sget-object v1, Lcom/facebook/places/internal/ScannerException$Type;->NOT_SUPPORTED:Lcom/facebook/places/internal/ScannerException$Type;
invoke-direct {v0, v1}, Lcom/facebook/places/internal/ScannerException;-><init>(Lcom/facebook/places/internal/ScannerException$Type;)V
throw v0
.end method
.method public isWifiScanningEnabled()Z
.registers 2
.line 115
:try_start_0
invoke-virtual {p0}, Lcom/facebook/places/internal/WifiScannerImpl;->initAndCheckEligibility()V
.line 116
iget-object v0, p0, Lcom/facebook/places/internal/WifiScannerImpl;->context:Landroid/content/Context;
invoke-static {v0}, Lcom/facebook/internal/Validate;->hasLocationPermission(Landroid/content/Context;)Z
move-result v0
:try_end_9
.catch Lcom/facebook/places/internal/ScannerException; {:try_start_0 .. :try_end_9} :catch_d
if-eqz v0, :cond_d
const/4 v0, 0x1
return v0
:catch_d
:cond_d
const/4 v0, 0x0
return v0
.end method