CpuMonitor.smali

.class public Lorg/webrtc/utils/CpuMonitor;
.super Ljava/lang/Object;
.source "CpuMonitor.java"


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lorg/webrtc/utils/CpuMonitor$MovingAverage;,
        Lorg/webrtc/utils/CpuMonitor$ProcStat;
    }
.end annotation


# static fields
.field private static final CPU_STAT_LOG_PERIOD_MS:I

.field private static final CPU_STAT_SAMPLE_PERIOD_MS:I

.field private static final MOVING_AVERAGE_SAMPLES:I

.field private static final TAG:Ljava/lang/String; = "CpuMonitor"


# instance fields
.field private actualCpusPresent:I

.field private final appContext:Landroid/content/Context;

.field private cpuFreqMax:[J

.field private cpuOveruse:Z

.field private cpusPresent:I

.field private curFreqScales:[D

.field private curPath:[Ljava/lang/String;

.field private executor:Ljava/util/concurrent/ScheduledExecutorService;

.field private final frequencyScale:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

.field private initialized:Z

.field private lastProcStat:Lorg/webrtc/utils/CpuMonitor$ProcStat;

.field private lastStatLogTimeMs:J

.field private maxPath:[Ljava/lang/String;

.field private final systemCpuUsage:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

.field private final totalCpuUsage:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

.field private final userCpuUsage:Lorg/webrtc/utils/CpuMonitor$MovingAverage;


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

    const v0, 0x21f

    invoke-static {v0}, Lnp/NPFog;->d(I)I

    move-result v0

    sput v0, Lorg/webrtc/utils/CpuMonitor;->CPU_STAT_LOG_PERIOD_MS:I

    const v0, 0x12bf

    invoke-static {v0}, Lnp/NPFog;->d(I)I

    move-result v0

    sput v0, Lorg/webrtc/utils/CpuMonitor;->CPU_STAT_SAMPLE_PERIOD_MS:I

    const v0, 0x156a

    invoke-static {v0}, Lnp/NPFog;->d(I)I

    move-result v0

    sput v0, Lorg/webrtc/utils/CpuMonitor;->MOVING_AVERAGE_SAMPLES:I

    return-void
.end method

.method public constructor <init>(Landroid/content/Context;)V
    .registers 4
    .param p1, "context"    # Landroid/content/Context;

    .line 155
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 156
    const-string v0, "CpuMonitor"

    const-string v1, "CpuMonitor ctor."

    invoke-static {v0, v1}, Landroid/util/Log;->d(Ljava/lang/String;Ljava/lang/String;)I

    .line 157
    invoke-virtual {p1}, Landroid/content/Context;->getApplicationContext()Landroid/content/Context;

    move-result-object v0

    iput-object v0, p0, Lorg/webrtc/utils/CpuMonitor;->appContext:Landroid/content/Context;

    .line 158
    new-instance v0, Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    const/4 v1, 0x5

    invoke-direct {v0, v1}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;-><init>(I)V

    iput-object v0, p0, Lorg/webrtc/utils/CpuMonitor;->userCpuUsage:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    .line 159
    new-instance v0, Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    invoke-direct {v0, v1}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;-><init>(I)V

    iput-object v0, p0, Lorg/webrtc/utils/CpuMonitor;->systemCpuUsage:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    .line 160
    new-instance v0, Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    invoke-direct {v0, v1}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;-><init>(I)V

    iput-object v0, p0, Lorg/webrtc/utils/CpuMonitor;->totalCpuUsage:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    .line 161
    new-instance v0, Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    invoke-direct {v0, v1}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;-><init>(I)V

    iput-object v0, p0, Lorg/webrtc/utils/CpuMonitor;->frequencyScale:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    .line 162
    invoke-static {}, Landroid/os/SystemClock;->elapsedRealtime()J

    move-result-wide v0

    iput-wide v0, p0, Lorg/webrtc/utils/CpuMonitor;->lastStatLogTimeMs:J

    .line 163
    return-void
.end method

.method static synthetic access$000(Lorg/webrtc/utils/CpuMonitor;)V
    .registers 1
    .param p0, "x0"    # Lorg/webrtc/utils/CpuMonitor;

    .line 73
    invoke-direct {p0}, Lorg/webrtc/utils/CpuMonitor;->cpuUtilizationTask()V

    return-void
.end method

.method private cpuUtilizationTask()V
    .registers 7

    .line 216
    invoke-direct {p0}, Lorg/webrtc/utils/CpuMonitor;->sampleCpuUtilization()Z

    move-result v0

    .line 217
    .local v0, "cpuMonitorAvailable":Z
    if-eqz v0, :cond_22

    .line 218
    invoke-static {}, Landroid/os/SystemClock;->elapsedRealtime()J

    move-result-wide v1

    iget-wide v3, p0, Lorg/webrtc/utils/CpuMonitor;->lastStatLogTimeMs:J

    sub-long/2addr v1, v3

    const-wide/16 v3, 0x1770

    cmp-long v5, v1, v3

    if-ltz v5, :cond_22

    .line 219
    invoke-static {}, Landroid/os/SystemClock;->elapsedRealtime()J

    move-result-wide v1

    iput-wide v1, p0, Lorg/webrtc/utils/CpuMonitor;->lastStatLogTimeMs:J

    .line 220
    invoke-virtual {p0}, Lorg/webrtc/utils/CpuMonitor;->getStatString()Ljava/lang/String;

    move-result-object v1

    .line 221
    .local v1, "statString":Ljava/lang/String;
    const-string v2, "CpuMonitor"

    invoke-static {v2, v1}, Landroid/util/Log;->d(Ljava/lang/String;Ljava/lang/String;)I

    .line 223
    .end local v1    # "statString":Ljava/lang/String;
    :cond_22
    return-void
.end method

.method private doubleToPercent(D)I
    .registers 7
    .param p1, "d"    # D

    .line 405
    const-wide/high16 v0, 0x4059000000000000L    # 100.0

    mul-double v0, v0, p1

    const-wide/high16 v2, 0x3fe0000000000000L    # 0.5

    add-double/2addr v0, v2

    double-to-int v0, v0

    return v0
.end method

.method private getBatteryLevel()I
    .registers 7

    .line 272
    iget-object v0, p0, Lorg/webrtc/utils/CpuMonitor;->appContext:Landroid/content/Context;

    new-instance v1, Landroid/content/IntentFilter;

    const-string v2, "android.intent.action.BATTERY_CHANGED"

    invoke-direct {v1, v2}, Landroid/content/IntentFilter;-><init>(Ljava/lang/String;)V

    const/4 v2, 0x0

    invoke-virtual {v0, v2, v1}, Landroid/content/Context;->registerReceiver(Landroid/content/BroadcastReceiver;Landroid/content/IntentFilter;)Landroid/content/Intent;

    move-result-object v0

    .line 275
    .local v0, "intent":Landroid/content/Intent;
    const/4 v1, 0x0

    .line 276
    .local v1, "batteryLevel":I
    const-string v2, "scale"

    const/16 v3, 0x64

    invoke-virtual {v0, v2, v3}, Landroid/content/Intent;->getIntExtra(Ljava/lang/String;I)I

    move-result v2

    .line 277
    .local v2, "batteryScale":I
    if-lez v2, :cond_28

    .line 278
    const/high16 v3, 0x42c80000    # 100.0f

    const/4 v4, 0x0

    .line 279
    const-string v5, "level"

    invoke-virtual {v0, v5, v4}, Landroid/content/Intent;->getIntExtra(Ljava/lang/String;I)I

    move-result v4

    int-to-float v4, v4

    mul-float v4, v4, v3

    int-to-float v3, v2

    div-float/2addr v4, v3

    float-to-int v1, v4

    .line 281
    :cond_28
    return v1
.end method

.method private init()V
    .registers 10

    .line 227
    const-string v0, "CpuMonitor"

    const/4 v1, 0x1

    :try_start_3
    new-instance v2, Ljava/io/FileReader;

    const-string v3, "/sys/devices/system/cpu/present"

    invoke-direct {v2, v3}, Ljava/io/FileReader;-><init>(Ljava/lang/String;)V
    :try_end_a
    .catch Ljava/io/FileNotFoundException; {:try_start_3 .. :try_end_a} :catch_42
    .catch Ljava/io/IOException; {:try_start_3 .. :try_end_a} :catch_3b

    .line 229
    .local v2, "fin":Ljava/io/FileReader;
    :try_start_a
    new-instance v3, Ljava/io/BufferedReader;

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

    .line 230
    .local v3, "reader":Ljava/io/BufferedReader;
    new-instance v4, Ljava/util/Scanner;

    invoke-direct {v4, v3}, Ljava/util/Scanner;-><init>(Ljava/lang/Readable;)V

    const-string v5, "[-\n]"

    invoke-virtual {v4, v5}, Ljava/util/Scanner;->useDelimiter(Ljava/lang/String;)Ljava/util/Scanner;

    move-result-object v4

    .line 231
    .local v4, "scanner":Ljava/util/Scanner;
    invoke-virtual {v4}, Ljava/util/Scanner;->nextInt()I

    .line 232
    invoke-virtual {v4}, Ljava/util/Scanner;->nextInt()I

    move-result v5

    add-int/2addr v5, v1

    iput v5, p0, Lorg/webrtc/utils/CpuMonitor;->cpusPresent:I

    .line 233
    invoke-virtual {v4}, Ljava/util/Scanner;->close()V
    :try_end_27
    .catch Ljava/lang/Exception; {:try_start_a .. :try_end_27} :catch_2d
    .catchall {:try_start_a .. :try_end_27} :catchall_2b

    .line 237
    .end local v3    # "reader":Ljava/io/BufferedReader;
    .end local v4    # "scanner":Ljava/util/Scanner;
    :try_start_27
    invoke-virtual {v2}, Ljava/io/FileReader;->close()V
    :try_end_2a
    .catch Ljava/io/FileNotFoundException; {:try_start_27 .. :try_end_2a} :catch_42
    .catch Ljava/io/IOException; {:try_start_27 .. :try_end_2a} :catch_3b

    goto :goto_36

    :catchall_2b
    move-exception v3

    goto :goto_37

    .line 234
    :catch_2d
    move-exception v3

    .line 235
    .local v3, "e":Ljava/lang/Exception;
    :try_start_2e
    const-string v4, "Cannot do CPU stats due to /sys/devices/system/cpu/present parsing problem"

    invoke-static {v0, v4}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;)I
    :try_end_33
    .catchall {:try_start_2e .. :try_end_33} :catchall_2b

    .line 237
    .end local v3    # "e":Ljava/lang/Exception;
    :try_start_33
    invoke-virtual {v2}, Ljava/io/FileReader;->close()V

    .line 238
    :goto_36
    goto :goto_48

    .line 237
    :goto_37
    invoke-virtual {v2}, Ljava/io/FileReader;->close()V

    .line 238
    throw v3
    :try_end_3b
    .catch Ljava/io/FileNotFoundException; {:try_start_33 .. :try_end_3b} :catch_42
    .catch Ljava/io/IOException; {:try_start_33 .. :try_end_3b} :catch_3b

    .line 241
    .end local v2    # "fin":Ljava/io/FileReader;
    :catch_3b
    move-exception v2

    .line 242
    .local v2, "e":Ljava/io/IOException;
    const-string v3, "Error closing file"

    invoke-static {v0, v3}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;)I

    goto :goto_49

    .line 239
    .end local v2    # "e":Ljava/io/IOException;
    :catch_42
    move-exception v2

    .line 240
    .local v2, "e":Ljava/io/FileNotFoundException;
    const-string v3, "Cannot do CPU stats since /sys/devices/system/cpu/present is missing"

    invoke-static {v0, v3}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;)I

    .line 243
    .end local v2    # "e":Ljava/io/FileNotFoundException;
    :goto_48
    nop

    .line 245
    :goto_49
    iget v0, p0, Lorg/webrtc/utils/CpuMonitor;->cpusPresent:I

    new-array v2, v0, [J

    iput-object v2, p0, Lorg/webrtc/utils/CpuMonitor;->cpuFreqMax:[J

    .line 246
    new-array v2, v0, [Ljava/lang/String;

    iput-object v2, p0, Lorg/webrtc/utils/CpuMonitor;->maxPath:[Ljava/lang/String;

    .line 247
    new-array v2, v0, [Ljava/lang/String;

    iput-object v2, p0, Lorg/webrtc/utils/CpuMonitor;->curPath:[Ljava/lang/String;

    .line 248
    new-array v0, v0, [D

    iput-object v0, p0, Lorg/webrtc/utils/CpuMonitor;->curFreqScales:[D

    .line 249
    const/4 v0, 0x0

    .local v0, "i":I
    :goto_5c
    iget v2, p0, Lorg/webrtc/utils/CpuMonitor;->cpusPresent:I

    if-ge v0, v2, :cond_a1

    .line 250
    iget-object v2, p0, Lorg/webrtc/utils/CpuMonitor;->cpuFreqMax:[J

    const-wide/16 v3, 0x0

    aput-wide v3, v2, v0

    .line 251
    iget-object v2, p0, Lorg/webrtc/utils/CpuMonitor;->curFreqScales:[D

    const-wide/16 v3, 0x0

    aput-wide v3, v2, v0

    .line 252
    iget-object v2, p0, Lorg/webrtc/utils/CpuMonitor;->maxPath:[Ljava/lang/String;

    new-instance v3, Ljava/lang/StringBuilder;

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

    const-string v4, "/sys/devices/system/cpu/cpu"

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v3, v0}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    const-string v5, "/cpufreq/cpuinfo_max_freq"

    invoke-virtual {v3, v5}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v3}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v3

    aput-object v3, v2, v0

    .line 253
    iget-object v2, p0, Lorg/webrtc/utils/CpuMonitor;->curPath:[Ljava/lang/String;

    new-instance v3, Ljava/lang/StringBuilder;

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

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v3, v0}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    const-string v4, "/cpufreq/scaling_cur_freq"

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v3}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v3

    aput-object v3, v2, v0

    .line 249
    add-int/lit8 v0, v0, 0x1

    goto :goto_5c

    .line 256
    .end local v0    # "i":I
    :cond_a1
    new-instance v0, Lorg/webrtc/utils/CpuMonitor$ProcStat;

    const-wide/16 v3, 0x0

    const-wide/16 v5, 0x0

    const-wide/16 v7, 0x0

    move-object v2, v0

    invoke-direct/range {v2 .. v8}, Lorg/webrtc/utils/CpuMonitor$ProcStat;-><init>(JJJ)V

    iput-object v0, p0, Lorg/webrtc/utils/CpuMonitor;->lastProcStat:Lorg/webrtc/utils/CpuMonitor$ProcStat;

    .line 257
    invoke-direct {p0}, Lorg/webrtc/utils/CpuMonitor;->resetStat()V

    .line 259
    iput-boolean v1, p0, Lorg/webrtc/utils/CpuMonitor;->initialized:Z

    .line 260
    return-void
.end method

.method private static parseLong(Ljava/lang/String;)J
    .registers 6
    .param p0, "value"    # Ljava/lang/String;

    .line 464
    const-wide/16 v0, 0x0

    .line 466
    .local v0, "number":J
    :try_start_2
    invoke-static {p0}, Ljava/lang/Long;->parseLong(Ljava/lang/String;)J

    move-result-wide v2
    :try_end_6
    .catch Ljava/lang/NumberFormatException; {:try_start_2 .. :try_end_6} :catch_8

    move-wide v0, v2

    .line 469
    goto :goto_10

    .line 467
    :catch_8
    move-exception v2

    .line 468
    .local v2, "e":Ljava/lang/NumberFormatException;
    const-string v3, "CpuMonitor"

    const-string v4, "parseLong error."

    invoke-static {v3, v4, v2}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)I

    .line 470
    .end local v2    # "e":Ljava/lang/NumberFormatException;
    :goto_10
    return-wide v0
.end method

.method private readFreqFromFile(Ljava/lang/String;)J
    .registers 8
    .param p1, "fileName"    # Ljava/lang/String;

    .line 444
    const-wide/16 v0, 0x0

    .line 446
    .local v0, "number":J
    :try_start_2
    new-instance v2, Ljava/io/BufferedReader;

    new-instance v3, Ljava/io/FileReader;

    invoke-direct {v3, p1}, Ljava/io/FileReader;-><init>(Ljava/lang/String;)V

    invoke-direct {v2, v3}, Ljava/io/BufferedReader;-><init>(Ljava/io/Reader;)V
    :try_end_c
    .catch Ljava/io/FileNotFoundException; {:try_start_2 .. :try_end_c} :catch_21
    .catch Ljava/io/IOException; {:try_start_2 .. :try_end_c} :catch_1f

    .line 448
    .local v2, "reader":Ljava/io/BufferedReader;
    :try_start_c
    invoke-virtual {v2}, Ljava/io/BufferedReader;->readLine()Ljava/lang/String;

    move-result-object v3

    .line 449
    .local v3, "line":Ljava/lang/String;
    invoke-static {v3}, Lorg/webrtc/utils/CpuMonitor;->parseLong(Ljava/lang/String;)J

    move-result-wide v4
    :try_end_14
    .catchall {:try_start_c .. :try_end_14} :catchall_19

    move-wide v0, v4

    .line 451
    .end local v3    # "line":Ljava/lang/String;
    :try_start_15
    invoke-virtual {v2}, Ljava/io/BufferedReader;->close()V

    .line 452
    goto :goto_22

    .line 451
    :catchall_19
    move-exception v3

    invoke-virtual {v2}, Ljava/io/BufferedReader;->close()V

    .line 452
    nop

    .end local v0    # "number":J
    .end local p1    # "fileName":Ljava/lang/String;
    throw v3
    :try_end_1f
    .catch Ljava/io/FileNotFoundException; {:try_start_15 .. :try_end_1f} :catch_21
    .catch Ljava/io/IOException; {:try_start_15 .. :try_end_1f} :catch_1f

    .line 456
    .end local v2    # "reader":Ljava/io/BufferedReader;
    .restart local v0    # "number":J
    .restart local p1    # "fileName":Ljava/lang/String;
    :catch_1f
    move-exception v2

    goto :goto_23

    .line 453
    :catch_21
    move-exception v2

    .line 459
    :goto_22
    nop

    .line 460
    :goto_23
    return-wide v0
.end method

.method private readProcStat()Lorg/webrtc/utils/CpuMonitor$ProcStat;
    .registers 21

    .line 478
    const-string v1, "CpuMonitor"

    const-wide/16 v2, 0x0

    .line 479
    .local v2, "userTime":J
    const-wide/16 v4, 0x0

    .line 480
    .local v4, "systemTime":J
    const-wide/16 v6, 0x0

    .line 482
    .local v6, "idleTime":J
    const/4 v8, 0x0

    :try_start_9
    new-instance v0, Ljava/io/BufferedReader;

    new-instance v9, Ljava/io/FileReader;

    const-string v10, "/proc/stat"

    invoke-direct {v9, v10}, Ljava/io/FileReader;-><init>(Ljava/lang/String;)V

    invoke-direct {v0, v9}, Ljava/io/BufferedReader;-><init>(Ljava/io/Reader;)V
    :try_end_15
    .catch Ljava/io/FileNotFoundException; {:try_start_9 .. :try_end_15} :catch_90
    .catch Ljava/io/IOException; {:try_start_9 .. :try_end_15} :catch_89
    .catchall {:try_start_9 .. :try_end_15} :catchall_82

    move-object v9, v0

    .line 487
    .local v9, "reader":Ljava/io/BufferedReader;
    :try_start_16
    invoke-virtual {v9}, Ljava/io/BufferedReader;->readLine()Ljava/lang/String;

    move-result-object v0

    .line 488
    .local v0, "line":Ljava/lang/String;
    const-string v10, "\\s+"

    invoke-virtual {v0, v10}, Ljava/lang/String;->split(Ljava/lang/String;)[Ljava/lang/String;

    move-result-object v10

    .line 489
    .local v10, "lines":[Ljava/lang/String;
    array-length v11, v10

    .line 490
    .local v11, "length":I
    const/4 v12, 0x5

    if-lt v11, v12, :cond_44

    .line 491
    const/4 v13, 0x1

    aget-object v13, v10, v13

    invoke-static {v13}, Lorg/webrtc/utils/CpuMonitor;->parseLong(Ljava/lang/String;)J

    move-result-wide v13

    move-wide v2, v13

    .line 492
    const/4 v13, 0x2

    aget-object v13, v10, v13

    invoke-static {v13}, Lorg/webrtc/utils/CpuMonitor;->parseLong(Ljava/lang/String;)J

    move-result-wide v13

    add-long/2addr v2, v13

    .line 493
    const/4 v13, 0x3

    aget-object v13, v10, v13

    invoke-static {v13}, Lorg/webrtc/utils/CpuMonitor;->parseLong(Ljava/lang/String;)J

    move-result-wide v13

    move-wide v4, v13

    .line 494
    const/4 v13, 0x4

    aget-object v13, v10, v13

    invoke-static {v13}, Lorg/webrtc/utils/CpuMonitor;->parseLong(Ljava/lang/String;)J

    move-result-wide v13

    move-wide v6, v13

    .line 496
    :cond_44
    const/16 v13, 0x8

    if-lt v11, v13, :cond_5f

    .line 497
    aget-object v12, v10, v12

    invoke-static {v12}, Lorg/webrtc/utils/CpuMonitor;->parseLong(Ljava/lang/String;)J

    move-result-wide v12

    add-long/2addr v2, v12

    .line 498
    const/4 v12, 0x6

    aget-object v12, v10, v12

    invoke-static {v12}, Lorg/webrtc/utils/CpuMonitor;->parseLong(Ljava/lang/String;)J

    move-result-wide v12

    add-long/2addr v4, v12

    .line 499
    const/4 v12, 0x7

    aget-object v12, v10, v12

    invoke-static {v12}, Lorg/webrtc/utils/CpuMonitor;->parseLong(Ljava/lang/String;)J

    move-result-wide v12
    :try_end_5e
    .catch Ljava/lang/Exception; {:try_start_16 .. :try_end_5e} :catch_72
    .catchall {:try_start_16 .. :try_end_5e} :catchall_70

    add-long/2addr v4, v12

    .line 505
    .end local v0    # "line":Ljava/lang/String;
    .end local v10    # "lines":[Ljava/lang/String;
    .end local v11    # "length":I
    :cond_5f
    :try_start_5f
    invoke-virtual {v9}, Ljava/io/BufferedReader;->close()V
    :try_end_62
    .catch Ljava/io/FileNotFoundException; {:try_start_5f .. :try_end_62} :catch_90
    .catch Ljava/io/IOException; {:try_start_5f .. :try_end_62} :catch_89
    .catchall {:try_start_5f .. :try_end_62} :catchall_82

    .line 506
    nop

    .line 518
    .end local v9    # "reader":Ljava/io/BufferedReader;
    nop

    .line 519
    new-instance v0, Lorg/webrtc/utils/CpuMonitor$ProcStat;

    move-object v13, v0

    move-wide v14, v2

    move-wide/from16 v16, v4

    move-wide/from16 v18, v6

    invoke-direct/range {v13 .. v19}, Lorg/webrtc/utils/CpuMonitor$ProcStat;-><init>(JJJ)V

    return-object v0

    .line 505
    .restart local v9    # "reader":Ljava/io/BufferedReader;
    :catchall_70
    move-exception v0

    goto :goto_7d

    .line 501
    :catch_72
    move-exception v0

    .line 502
    .local v0, "e":Ljava/lang/Exception;
    :try_start_73
    const-string v10, "Problems parsing /proc/stat"

    invoke-static {v1, v10, v0}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)I
    :try_end_78
    .catchall {:try_start_73 .. :try_end_78} :catchall_70

    .line 503
    nop

    .line 505
    :try_start_79
    invoke-virtual {v9}, Ljava/io/BufferedReader;->close()V

    .line 503
    return-object v8

    .line 505
    .end local v0    # "e":Ljava/lang/Exception;
    :goto_7d
    invoke-virtual {v9}, Ljava/io/BufferedReader;->close()V

    .line 506
    nop

    .end local v2    # "userTime":J
    .end local v4    # "systemTime":J
    .end local v6    # "idleTime":J
    throw v0
    :try_end_82
    .catch Ljava/io/FileNotFoundException; {:try_start_79 .. :try_end_82} :catch_90
    .catch Ljava/io/IOException; {:try_start_79 .. :try_end_82} :catch_89
    .catchall {:try_start_79 .. :try_end_82} :catchall_82

    .line 515
    .end local v9    # "reader":Ljava/io/BufferedReader;
    .restart local v2    # "userTime":J
    .restart local v4    # "systemTime":J
    .restart local v6    # "idleTime":J
    :catchall_82
    move-exception v0

    .line 516
    .local v0, "e":Ljava/lang/Throwable;
    const-string v9, "Unknown error"

    invoke-static {v1, v9}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;)I

    .line 517
    return-object v8

    .line 510
    .end local v0    # "e":Ljava/lang/Throwable;
    :catch_89
    move-exception v0

    .line 511
    .local v0, "e":Ljava/io/IOException;
    const-string v9, "Problems reading /proc/stat"

    invoke-static {v1, v9}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;)I

    .line 512
    return-object v8

    .line 507
    .end local v0    # "e":Ljava/io/IOException;
    :catch_90
    move-exception v0

    .line 508
    .local v0, "e":Ljava/io/FileNotFoundException;
    const-string v9, "Cannot open /proc/stat for reading"

    invoke-static {v1, v9}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;)I

    .line 509
    return-object v8
.end method

.method private declared-synchronized resetStat()V
    .registers 3

    monitor-enter p0

    .line 263
    :try_start_1
    iget-object v0, p0, Lorg/webrtc/utils/CpuMonitor;->userCpuUsage:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    invoke-virtual {v0}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;->reset()V

    .line 264
    iget-object v0, p0, Lorg/webrtc/utils/CpuMonitor;->systemCpuUsage:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    invoke-virtual {v0}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;->reset()V

    .line 265
    iget-object v0, p0, Lorg/webrtc/utils/CpuMonitor;->totalCpuUsage:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    invoke-virtual {v0}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;->reset()V

    .line 266
    iget-object v0, p0, Lorg/webrtc/utils/CpuMonitor;->frequencyScale:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    invoke-virtual {v0}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;->reset()V

    .line 267
    invoke-static {}, Landroid/os/SystemClock;->elapsedRealtime()J

    move-result-wide v0

    iput-wide v0, p0, Lorg/webrtc/utils/CpuMonitor;->lastStatLogTimeMs:J
    :try_end_1b
    .catchall {:try_start_1 .. :try_end_1b} :catchall_1d

    .line 268
    monitor-exit p0

    return-void

    .line 262
    .end local p0    # "this":Lorg/webrtc/utils/CpuMonitor;
    :catchall_1d
    move-exception v0

    monitor-exit p0

    throw v0
.end method

.method private declared-synchronized sampleCpuUtilization()Z
    .registers 27

    move-object/from16 v1, p0

    monitor-enter p0

    .line 299
    const-wide/16 v2, 0x0

    .line 300
    .local v2, "lastSeenMaxFreq":J
    const-wide/16 v4, 0x0

    .line 301
    .local v4, "cpuFreqCurSum":J
    const-wide/16 v6, 0x0

    .line 303
    .local v6, "cpuFreqMaxSum":J
    :try_start_9
    iget-boolean v0, v1, Lorg/webrtc/utils/CpuMonitor;->initialized:Z

    if-nez v0, :cond_10

    .line 304
    invoke-direct/range {p0 .. p0}, Lorg/webrtc/utils/CpuMonitor;->init()V

    .line 306
    .end local p0    # "this":Lorg/webrtc/utils/CpuMonitor;
    :cond_10
    iget v0, v1, Lorg/webrtc/utils/CpuMonitor;->cpusPresent:I
    :try_end_12
    .catchall {:try_start_9 .. :try_end_12} :catchall_150

    const/4 v8, 0x0

    if-nez v0, :cond_17

    .line 307
    monitor-exit p0

    return v8

    .line 310
    :cond_17
    :try_start_17
    iput v8, v1, Lorg/webrtc/utils/CpuMonitor;->actualCpusPresent:I

    .line 311
    const/4 v0, 0x0

    .local v0, "i":I
    :goto_1a
    iget v9, v1, Lorg/webrtc/utils/CpuMonitor;->cpusPresent:I

    const/4 v10, 0x1

    const-wide/16 v11, 0x0

    const-wide/16 v13, 0x0

    if-ge v0, v9, :cond_9a

    .line 318
    iget-object v9, v1, Lorg/webrtc/utils/CpuMonitor;->curFreqScales:[D

    aput-wide v11, v9, v0

    .line 319
    iget-object v9, v1, Lorg/webrtc/utils/CpuMonitor;->cpuFreqMax:[J

    aget-wide v11, v9, v0

    cmp-long v9, v11, v13

    if-nez v9, :cond_64

    .line 321
    iget-object v9, v1, Lorg/webrtc/utils/CpuMonitor;->maxPath:[Ljava/lang/String;

    aget-object v9, v9, v0

    invoke-direct {v1, v9}, Lorg/webrtc/utils/CpuMonitor;->readFreqFromFile(Ljava/lang/String;)J

    move-result-wide v11

    .line 322
    .local v11, "cpufreqMax":J
    cmp-long v9, v11, v13

    if-lez v9, :cond_63

    .line 323
    const-string v9, "CpuMonitor"

    new-instance v15, Ljava/lang/StringBuilder;

    invoke-direct {v15}, Ljava/lang/StringBuilder;-><init>()V

    const-string v8, "Core "

    invoke-virtual {v15, v8}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v15, v0}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    const-string v8, ". Max frequency: "

    invoke-virtual {v15, v8}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v15, v11, v12}, Ljava/lang/StringBuilder;->append(J)Ljava/lang/StringBuilder;

    invoke-virtual {v15}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v8

    invoke-static {v9, v8}, Landroid/util/Log;->d(Ljava/lang/String;Ljava/lang/String;)I

    .line 324
    move-wide v2, v11

    .line 325
    iget-object v8, v1, Lorg/webrtc/utils/CpuMonitor;->cpuFreqMax:[J

    aput-wide v11, v8, v0

    .line 326
    iget-object v8, v1, Lorg/webrtc/utils/CpuMonitor;->maxPath:[Ljava/lang/String;

    const/4 v9, 0x0

    aput-object v9, v8, v0

    .line 328
    .end local v11    # "cpufreqMax":J
    :cond_63
    goto :goto_69

    .line 329
    :cond_64
    iget-object v8, v1, Lorg/webrtc/utils/CpuMonitor;->cpuFreqMax:[J

    aget-wide v11, v8, v0

    move-wide v2, v11

    .line 332
    :goto_69
    iget-object v8, v1, Lorg/webrtc/utils/CpuMonitor;->curPath:[Ljava/lang/String;

    aget-object v8, v8, v0

    invoke-direct {v1, v8}, Lorg/webrtc/utils/CpuMonitor;->readFreqFromFile(Ljava/lang/String;)J

    move-result-wide v8

    .line 333
    .local v8, "cpuFreqCur":J
    cmp-long v11, v8, v13

    if-nez v11, :cond_7a

    cmp-long v11, v2, v13

    if-nez v11, :cond_7a

    .line 335
    goto :goto_96

    .line 337
    :cond_7a
    cmp-long v11, v8, v13

    if-lez v11, :cond_83

    .line 338
    iget v11, v1, Lorg/webrtc/utils/CpuMonitor;->actualCpusPresent:I

    add-int/2addr v11, v10

    iput v11, v1, Lorg/webrtc/utils/CpuMonitor;->actualCpusPresent:I

    .line 340
    :cond_83
    add-long/2addr v4, v8

    .line 348
    add-long/2addr v6, v2

    .line 349
    cmp-long v10, v2, v13

    if-lez v10, :cond_96

    .line 350
    iget-object v10, v1, Lorg/webrtc/utils/CpuMonitor;->curFreqScales:[D
    :try_end_8b
    .catchall {:try_start_17 .. :try_end_8b} :catchall_150

    long-to-double v11, v8

    long-to-double v13, v2

    invoke-static {v11, v12}, Ljava/lang/Double;->isNaN(D)Z

    invoke-static {v13, v14}, Ljava/lang/Double;->isNaN(D)Z

    div-double/2addr v11, v13

    :try_start_94
    aput-wide v11, v10, v0
    :try_end_96
    .catchall {:try_start_94 .. :try_end_96} :catchall_150

    .line 311
    .end local v8    # "cpuFreqCur":J
    :cond_96
    :goto_96
    add-int/lit8 v0, v0, 0x1

    const/4 v8, 0x0

    goto :goto_1a

    .line 354
    .end local v0    # "i":I
    :cond_9a
    cmp-long v0, v4, v13

    if-eqz v0, :cond_140

    cmp-long v0, v6, v13

    if-nez v0, :cond_aa

    move-wide/from16 v16, v2

    move-wide/from16 v18, v4

    move-wide/from16 v22, v6

    goto/16 :goto_146

    .line 366
    :cond_aa
    long-to-double v8, v4

    long-to-double v13, v6

    invoke-static {v8, v9}, Ljava/lang/Double;->isNaN(D)Z

    invoke-static {v13, v14}, Ljava/lang/Double;->isNaN(D)Z

    div-double/2addr v8, v13

    .line 367
    .local v8, "currentFrequencyScale":D
    :try_start_b3
    iget-object v0, v1, Lorg/webrtc/utils/CpuMonitor;->frequencyScale:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    invoke-virtual {v0}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;->getCurrent()D

    move-result-wide v13

    cmpl-double v0, v13, v11

    if-lez v0, :cond_c8

    .line 368
    iget-object v0, v1, Lorg/webrtc/utils/CpuMonitor;->frequencyScale:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    invoke-virtual {v0}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;->getCurrent()D

    move-result-wide v13

    add-double/2addr v13, v8

    const-wide/high16 v18, 0x3fe0000000000000L    # 0.5

    mul-double v8, v13, v18

    .line 371
    :cond_c8
    invoke-direct/range {p0 .. p0}, Lorg/webrtc/utils/CpuMonitor;->readProcStat()Lorg/webrtc/utils/CpuMonitor$ProcStat;

    move-result-object v0
    :try_end_cc
    .catchall {:try_start_b3 .. :try_end_cc} :catchall_150

    .line 372
    .local v0, "procStat":Lorg/webrtc/utils/CpuMonitor$ProcStat;
    if-nez v0, :cond_d1

    .line 373
    monitor-exit p0

    const/4 v10, 0x0

    return v10

    .line 376
    :cond_d1
    :try_start_d1
    iget-wide v13, v0, Lorg/webrtc/utils/CpuMonitor$ProcStat;->userTime:J

    iget-object v15, v1, Lorg/webrtc/utils/CpuMonitor;->lastProcStat:Lorg/webrtc/utils/CpuMonitor$ProcStat;

    iget-wide v10, v15, Lorg/webrtc/utils/CpuMonitor$ProcStat;->userTime:J

    sub-long/2addr v13, v10

    .line 377
    .local v13, "diffUserTime":J
    iget-wide v10, v0, Lorg/webrtc/utils/CpuMonitor$ProcStat;->systemTime:J

    iget-object v15, v1, Lorg/webrtc/utils/CpuMonitor;->lastProcStat:Lorg/webrtc/utils/CpuMonitor$ProcStat;

    move-wide/from16 v20, v13

    .end local v13    # "diffUserTime":J
    .local v20, "diffUserTime":J
    iget-wide v12, v15, Lorg/webrtc/utils/CpuMonitor$ProcStat;->systemTime:J

    sub-long/2addr v10, v12

    .line 378
    .local v10, "diffSystemTime":J
    iget-wide v12, v0, Lorg/webrtc/utils/CpuMonitor$ProcStat;->idleTime:J

    iget-object v14, v1, Lorg/webrtc/utils/CpuMonitor;->lastProcStat:Lorg/webrtc/utils/CpuMonitor$ProcStat;

    iget-wide v14, v14, Lorg/webrtc/utils/CpuMonitor$ProcStat;->idleTime:J

    sub-long/2addr v12, v14

    .line 379
    .local v12, "diffIdleTime":J
    add-long v14, v20, v10

    add-long/2addr v14, v12

    .line 381
    .local v14, "allTime":J
    const-wide/16 v18, 0x0

    cmpl-double v22, v8, v18

    if-eqz v22, :cond_137

    const-wide/16 v16, 0x0

    cmp-long v18, v14, v16

    if-nez v18, :cond_fe

    move-wide/from16 v16, v2

    move-wide/from16 v18, v4

    move-wide/from16 v22, v6

    goto :goto_13d

    .line 386
    :cond_fe
    move-wide/from16 v16, v2

    .end local v2    # "lastSeenMaxFreq":J
    .local v16, "lastSeenMaxFreq":J
    iget-object v2, v1, Lorg/webrtc/utils/CpuMonitor;->frequencyScale:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    invoke-virtual {v2, v8, v9}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;->addValue(D)V
    :try_end_105
    .catchall {:try_start_d1 .. :try_end_105} :catchall_150

    .line 388
    move-wide/from16 v18, v4

    move-wide/from16 v2, v20

    .end local v4    # "cpuFreqCurSum":J
    .end local v20    # "diffUserTime":J
    .local v2, "diffUserTime":J
    .local v18, "cpuFreqCurSum":J
    long-to-double v4, v2

    .end local v2    # "diffUserTime":J
    .restart local v20    # "diffUserTime":J
    long-to-double v2, v14

    invoke-static {v4, v5}, Ljava/lang/Double;->isNaN(D)Z

    invoke-static {v2, v3}, Ljava/lang/Double;->isNaN(D)Z

    div-double/2addr v4, v2

    .line 389
    .local v4, "currentUserCpuUsage":D
    :try_start_112
    iget-object v2, v1, Lorg/webrtc/utils/CpuMonitor;->userCpuUsage:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    invoke-virtual {v2, v4, v5}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;->addValue(D)V
    :try_end_117
    .catchall {:try_start_112 .. :try_end_117} :catchall_150

    .line 391
    long-to-double v2, v10

    move-wide/from16 v22, v6

    .end local v6    # "cpuFreqMaxSum":J
    .local v22, "cpuFreqMaxSum":J
    long-to-double v6, v14

    invoke-static {v2, v3}, Ljava/lang/Double;->isNaN(D)Z

    invoke-static {v6, v7}, Ljava/lang/Double;->isNaN(D)Z

    div-double/2addr v2, v6

    .line 392
    .local v2, "currentSystemCpuUsage":D
    :try_start_122
    iget-object v6, v1, Lorg/webrtc/utils/CpuMonitor;->systemCpuUsage:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    invoke-virtual {v6, v2, v3}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;->addValue(D)V

    .line 394
    add-double v6, v4, v2

    mul-double v6, v6, v8

    .line 396
    .local v6, "currentTotalCpuUsage":D
    move-wide/from16 v24, v2

    .end local v2    # "currentSystemCpuUsage":D
    .local v24, "currentSystemCpuUsage":D
    iget-object v2, v1, Lorg/webrtc/utils/CpuMonitor;->totalCpuUsage:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    invoke-virtual {v2, v6, v7}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;->addValue(D)V

    .line 399
    iput-object v0, v1, Lorg/webrtc/utils/CpuMonitor;->lastProcStat:Lorg/webrtc/utils/CpuMonitor$ProcStat;
    :try_end_134
    .catchall {:try_start_122 .. :try_end_134} :catchall_150

    .line 401
    monitor-exit p0

    const/4 v2, 0x1

    return v2

    .line 381
    .end local v16    # "lastSeenMaxFreq":J
    .end local v18    # "cpuFreqCurSum":J
    .end local v22    # "cpuFreqMaxSum":J
    .end local v24    # "currentSystemCpuUsage":D
    .local v2, "lastSeenMaxFreq":J
    .local v4, "cpuFreqCurSum":J
    .local v6, "cpuFreqMaxSum":J
    :cond_137
    move-wide/from16 v16, v2

    move-wide/from16 v18, v4

    move-wide/from16 v22, v6

    .line 382
    .end local v2    # "lastSeenMaxFreq":J
    .end local v4    # "cpuFreqCurSum":J
    .end local v6    # "cpuFreqMaxSum":J
    .restart local v16    # "lastSeenMaxFreq":J
    .restart local v18    # "cpuFreqCurSum":J
    .restart local v22    # "cpuFreqMaxSum":J
    :goto_13d
    monitor-exit p0

    const/4 v2, 0x0

    return v2

    .line 354
    .end local v0    # "procStat":Lorg/webrtc/utils/CpuMonitor$ProcStat;
    .end local v8    # "currentFrequencyScale":D
    .end local v10    # "diffSystemTime":J
    .end local v12    # "diffIdleTime":J
    .end local v14    # "allTime":J
    .end local v16    # "lastSeenMaxFreq":J
    .end local v18    # "cpuFreqCurSum":J
    .end local v20    # "diffUserTime":J
    .end local v22    # "cpuFreqMaxSum":J
    .restart local v2    # "lastSeenMaxFreq":J
    .restart local v4    # "cpuFreqCurSum":J
    .restart local v6    # "cpuFreqMaxSum":J
    :cond_140
    move-wide/from16 v16, v2

    move-wide/from16 v18, v4

    move-wide/from16 v22, v6

    .line 355
    .end local v2    # "lastSeenMaxFreq":J
    .end local v4    # "cpuFreqCurSum":J
    .end local v6    # "cpuFreqMaxSum":J
    .restart local v16    # "lastSeenMaxFreq":J
    .restart local v18    # "cpuFreqCurSum":J
    .restart local v22    # "cpuFreqMaxSum":J
    :goto_146
    :try_start_146
    const-string v0, "CpuMonitor"

    const-string v2, "Could not read max or current frequency for any CPU"

    invoke-static {v0, v2}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;)I
    :try_end_14d
    .catchall {:try_start_146 .. :try_end_14d} :catchall_150

    .line 356
    monitor-exit p0

    const/4 v0, 0x0

    return v0

    .line 298
    .end local v16    # "lastSeenMaxFreq":J
    .end local v18    # "cpuFreqCurSum":J
    .end local v22    # "cpuFreqMaxSum":J
    :catchall_150
    move-exception v0

    monitor-exit p0

    goto :goto_154

    :goto_153
    throw v0

    :goto_154
    goto :goto_153
.end method

.method private scheduleCpuUtilizationTask()V
    .registers 9

    .line 200
    iget-object v0, p0, Lorg/webrtc/utils/CpuMonitor;->executor:Ljava/util/concurrent/ScheduledExecutorService;

    if-eqz v0, :cond_a

    .line 201
    invoke-interface {v0}, Ljava/util/concurrent/ScheduledExecutorService;->shutdownNow()Ljava/util/List;

    .line 202
    const/4 v0, 0x0

    iput-object v0, p0, Lorg/webrtc/utils/CpuMonitor;->executor:Ljava/util/concurrent/ScheduledExecutorService;

    .line 205
    :cond_a
    invoke-static {}, Ljava/util/concurrent/Executors;->newSingleThreadScheduledExecutor()Ljava/util/concurrent/ScheduledExecutorService;

    move-result-object v1

    iput-object v1, p0, Lorg/webrtc/utils/CpuMonitor;->executor:Ljava/util/concurrent/ScheduledExecutorService;

    .line 207
    new-instance v2, Lorg/webrtc/utils/CpuMonitor$1;

    invoke-direct {v2, p0}, Lorg/webrtc/utils/CpuMonitor$1;-><init>(Lorg/webrtc/utils/CpuMonitor;)V

    const-wide/16 v3, 0x0

    const-wide/16 v5, 0x7d0

    sget-object v7, Ljava/util/concurrent/TimeUnit;->MILLISECONDS:Ljava/util/concurrent/TimeUnit;

    invoke-interface/range {v1 .. v7}, Ljava/util/concurrent/ScheduledExecutorService;->scheduleAtFixedRate(Ljava/lang/Runnable;JJLjava/util/concurrent/TimeUnit;)Ljava/util/concurrent/ScheduledFuture;

    move-result-object v0

    .line 213
    .local v0, "possiblyIgnoredError":Ljava/util/concurrent/Future;, "Ljava/util/concurrent/Future<*>;"
    return-void
.end method


# virtual methods
.method public declared-synchronized getCpuUsageAverage()I
    .registers 5

    monitor-enter p0

    .line 192
    :try_start_1
    iget-object v0, p0, Lorg/webrtc/utils/CpuMonitor;->userCpuUsage:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    invoke-virtual {v0}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;->getAverage()D

    move-result-wide v0

    iget-object v2, p0, Lorg/webrtc/utils/CpuMonitor;->systemCpuUsage:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    invoke-virtual {v2}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;->getAverage()D

    move-result-wide v2

    add-double/2addr v0, v2

    invoke-direct {p0, v0, v1}, Lorg/webrtc/utils/CpuMonitor;->doubleToPercent(D)I

    move-result v0
    :try_end_12
    .catchall {:try_start_1 .. :try_end_12} :catchall_14

    monitor-exit p0

    return v0

    .end local p0    # "this":Lorg/webrtc/utils/CpuMonitor;
    :catchall_14
    move-exception v0

    monitor-exit p0

    throw v0
.end method

.method public declared-synchronized getCpuUsageCurrent()I
    .registers 5

    monitor-enter p0

    .line 188
    :try_start_1
    iget-object v0, p0, Lorg/webrtc/utils/CpuMonitor;->userCpuUsage:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    invoke-virtual {v0}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;->getCurrent()D

    move-result-wide v0

    iget-object v2, p0, Lorg/webrtc/utils/CpuMonitor;->systemCpuUsage:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    invoke-virtual {v2}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;->getCurrent()D

    move-result-wide v2

    add-double/2addr v0, v2

    invoke-direct {p0, v0, v1}, Lorg/webrtc/utils/CpuMonitor;->doubleToPercent(D)I

    move-result v0
    :try_end_12
    .catchall {:try_start_1 .. :try_end_12} :catchall_14

    monitor-exit p0

    return v0

    .end local p0    # "this":Lorg/webrtc/utils/CpuMonitor;
    :catchall_14
    move-exception v0

    monitor-exit p0

    throw v0
.end method

.method public declared-synchronized getFrequencyScaleAverage()I
    .registers 3

    monitor-enter p0

    .line 196
    :try_start_1
    iget-object v0, p0, Lorg/webrtc/utils/CpuMonitor;->frequencyScale:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    invoke-virtual {v0}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;->getAverage()D

    move-result-wide v0

    invoke-direct {p0, v0, v1}, Lorg/webrtc/utils/CpuMonitor;->doubleToPercent(D)I

    move-result v0
    :try_end_b
    .catchall {:try_start_1 .. :try_end_b} :catchall_d

    monitor-exit p0

    return v0

    .end local p0    # "this":Lorg/webrtc/utils/CpuMonitor;
    :catchall_d
    move-exception v0

    monitor-exit p0

    throw v0
.end method

.method public declared-synchronized getStatString()Ljava/lang/String;
    .registers 4

    monitor-enter p0

    .line 409
    :try_start_1
    new-instance v0, Ljava/lang/StringBuilder;

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

    .line 410
    .local v0, "stat":Ljava/lang/StringBuilder;
    const-string v1, "CPU \nUser: "

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

    iget-object v1, p0, Lorg/webrtc/utils/CpuMonitor;->userCpuUsage:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    .line 411
    invoke-virtual {v1}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;->getCurrent()D

    move-result-wide v1

    invoke-direct {p0, v1, v2}, Lorg/webrtc/utils/CpuMonitor;->doubleToPercent(D)I

    move-result v1

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

    const-string v1, "/"

    .line 412
    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    iget-object v1, p0, Lorg/webrtc/utils/CpuMonitor;->userCpuUsage:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    .line 413
    invoke-virtual {v1}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;->getAverage()D

    move-result-wide v1

    invoke-direct {p0, v1, v2}, Lorg/webrtc/utils/CpuMonitor;->doubleToPercent(D)I

    move-result v1

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

    const-string v1, "\nSystem: "

    .line 414
    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    iget-object v1, p0, Lorg/webrtc/utils/CpuMonitor;->systemCpuUsage:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    .line 415
    invoke-virtual {v1}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;->getCurrent()D

    move-result-wide v1

    invoke-direct {p0, v1, v2}, Lorg/webrtc/utils/CpuMonitor;->doubleToPercent(D)I

    move-result v1

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

    const-string v1, "/"

    .line 416
    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    iget-object v1, p0, Lorg/webrtc/utils/CpuMonitor;->systemCpuUsage:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    .line 417
    invoke-virtual {v1}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;->getAverage()D

    move-result-wide v1

    invoke-direct {p0, v1, v2}, Lorg/webrtc/utils/CpuMonitor;->doubleToPercent(D)I

    move-result v1

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

    const-string v1, "\nFreq: "

    .line 418
    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    iget-object v1, p0, Lorg/webrtc/utils/CpuMonitor;->frequencyScale:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    .line 419
    invoke-virtual {v1}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;->getCurrent()D

    move-result-wide v1

    invoke-direct {p0, v1, v2}, Lorg/webrtc/utils/CpuMonitor;->doubleToPercent(D)I

    move-result v1

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

    const-string v1, "/"

    .line 420
    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    iget-object v1, p0, Lorg/webrtc/utils/CpuMonitor;->frequencyScale:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    .line 421
    invoke-virtual {v1}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;->getAverage()D

    move-result-wide v1

    invoke-direct {p0, v1, v2}, Lorg/webrtc/utils/CpuMonitor;->doubleToPercent(D)I

    move-result v1

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

    const-string v1, "\nTotal usage: "

    .line 422
    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    iget-object v1, p0, Lorg/webrtc/utils/CpuMonitor;->totalCpuUsage:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    .line 423
    invoke-virtual {v1}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;->getCurrent()D

    move-result-wide v1

    invoke-direct {p0, v1, v2}, Lorg/webrtc/utils/CpuMonitor;->doubleToPercent(D)I

    move-result v1

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

    const-string v1, "/"

    .line 424
    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    iget-object v1, p0, Lorg/webrtc/utils/CpuMonitor;->totalCpuUsage:Lorg/webrtc/utils/CpuMonitor$MovingAverage;

    .line 425
    invoke-virtual {v1}, Lorg/webrtc/utils/CpuMonitor$MovingAverage;->getAverage()D

    move-result-wide v1

    invoke-direct {p0, v1, v2}, Lorg/webrtc/utils/CpuMonitor;->doubleToPercent(D)I

    move-result v1

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

    .line 436
    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v1
    :try_end_9a
    .catchall {:try_start_1 .. :try_end_9a} :catchall_9c

    monitor-exit p0

    return-object v1

    .line 408
    .end local v0    # "stat":Ljava/lang/StringBuilder;
    .end local p0    # "this":Lorg/webrtc/utils/CpuMonitor;
    :catchall_9c
    move-exception v0

    monitor-exit p0

    throw v0
.end method

.method public pause()V
    .registers 3

    .line 166
    iget-object v0, p0, Lorg/webrtc/utils/CpuMonitor;->executor:Ljava/util/concurrent/ScheduledExecutorService;

    if-eqz v0, :cond_13

    .line 167
    const-string v0, "CpuMonitor"

    const-string v1, "pause"

    invoke-static {v0, v1}, Landroid/util/Log;->d(Ljava/lang/String;Ljava/lang/String;)I

    .line 168
    iget-object v0, p0, Lorg/webrtc/utils/CpuMonitor;->executor:Ljava/util/concurrent/ScheduledExecutorService;

    invoke-interface {v0}, Ljava/util/concurrent/ScheduledExecutorService;->shutdownNow()Ljava/util/List;

    .line 169
    const/4 v0, 0x0

    iput-object v0, p0, Lorg/webrtc/utils/CpuMonitor;->executor:Ljava/util/concurrent/ScheduledExecutorService;

    .line 171
    :cond_13
    return-void
.end method

.method public declared-synchronized reset()V
    .registers 3

    monitor-enter p0

    .line 180
    :try_start_1
    iget-object v0, p0, Lorg/webrtc/utils/CpuMonitor;->executor:Ljava/util/concurrent/ScheduledExecutorService;

    if-eqz v0, :cond_12

    .line 181
    const-string v0, "CpuMonitor"

    const-string v1, "reset"

    invoke-static {v0, v1}, Landroid/util/Log;->d(Ljava/lang/String;Ljava/lang/String;)I

    .line 182
    invoke-direct {p0}, Lorg/webrtc/utils/CpuMonitor;->resetStat()V

    .line 183
    const/4 v0, 0x0

    iput-boolean v0, p0, Lorg/webrtc/utils/CpuMonitor;->cpuOveruse:Z
    :try_end_12
    .catchall {:try_start_1 .. :try_end_12} :catchall_14

    .line 185
    .end local p0    # "this":Lorg/webrtc/utils/CpuMonitor;
    :cond_12
    monitor-exit p0

    return-void

    .line 179
    :catchall_14
    move-exception v0

    monitor-exit p0

    throw v0
.end method

.method public resume()V
    .registers 3

    .line 174
    const-string v0, "CpuMonitor"

    const-string v1, "resume"

    invoke-static {v0, v1}, Landroid/util/Log;->d(Ljava/lang/String;Ljava/lang/String;)I

    .line 175
    invoke-direct {p0}, Lorg/webrtc/utils/CpuMonitor;->resetStat()V

    .line 176
    invoke-direct {p0}, Lorg/webrtc/utils/CpuMonitor;->scheduleCpuUtilizationTask()V

    .line 177
    return-void
.end method