BeepManager.smali

.class public final Lcom/king/zxing/BeepManager;
.super Ljava/lang/Object;
.source "BeepManager.java"

# interfaces
.implements Landroid/media/MediaPlayer$OnErrorListener;
.implements Ljava/io/Closeable;


# static fields
.field private static final BEEP_VOLUME:F = 0.1f

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

.field private static final VIBRATE_DURATION:J = 0xc8L


# instance fields
.field private final activity:Landroid/app/Activity;

.field private mediaPlayer:Landroid/media/MediaPlayer;

.field private playBeep:Z

.field private vibrate:Z


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

    .line 40
    const-class v0, Lcom/king/zxing/BeepManager;

    invoke-virtual {v0}, Ljava/lang/Class;->getSimpleName()Ljava/lang/String;

    move-result-object v0

    sput-object v0, Lcom/king/zxing/BeepManager;->TAG:Ljava/lang/String;

    return-void
.end method

.method constructor <init>(Landroid/app/Activity;)V
    .registers 3
    .param p1, "activity"    # Landroid/app/Activity;

    .line 50
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 51
    iput-object p1, p0, Lcom/king/zxing/BeepManager;->activity:Landroid/app/Activity;

    .line 52
    const/4 v0, 0x0

    iput-object v0, p0, Lcom/king/zxing/BeepManager;->mediaPlayer:Landroid/media/MediaPlayer;

    .line 53
    invoke-virtual {p0}, Lcom/king/zxing/BeepManager;->updatePrefs()V

    .line 54
    return-void
.end method

.method private buildMediaPlayer(Landroid/content/Context;)Landroid/media/MediaPlayer;
    .registers 10
    .param p1, "activity"    # Landroid/content/Context;

    .line 100
    new-instance v0, Landroid/media/MediaPlayer;

    invoke-direct {v0}, Landroid/media/MediaPlayer;-><init>()V

    .line 101
    .local v0, "mediaPlayer":Landroid/media/MediaPlayer;
    :try_start_5
    invoke-virtual {p1}, Landroid/content/Context;->getResources()Landroid/content/res/Resources;

    move-result-object v1

    sget v2, Lcom/king/zxing/R$raw;->zxl_beep:I

    invoke-virtual {v1, v2}, Landroid/content/res/Resources;->openRawResourceFd(I)Landroid/content/res/AssetFileDescriptor;

    move-result-object v1
    :try_end_f
    .catch Ljava/io/IOException; {:try_start_5 .. :try_end_f} :catch_49

    move-object v7, v1

    .line 102
    .local v7, "file":Landroid/content/res/AssetFileDescriptor;
    :try_start_10
    invoke-virtual {v7}, Landroid/content/res/AssetFileDescriptor;->getFileDescriptor()Ljava/io/FileDescriptor;

    move-result-object v2

    invoke-virtual {v7}, Landroid/content/res/AssetFileDescriptor;->getStartOffset()J

    move-result-wide v3

    invoke-virtual {v7}, Landroid/content/res/AssetFileDescriptor;->getLength()J

    move-result-wide v5

    move-object v1, v0

    invoke-virtual/range {v1 .. v6}, Landroid/media/MediaPlayer;->setDataSource(Ljava/io/FileDescriptor;JJ)V

    .line 103
    invoke-virtual {v0, p0}, Landroid/media/MediaPlayer;->setOnErrorListener(Landroid/media/MediaPlayer$OnErrorListener;)V

    .line 104
    const/4 v1, 0x3

    invoke-virtual {v0, v1}, Landroid/media/MediaPlayer;->setAudioStreamType(I)V

    .line 105
    const/4 v1, 0x0

    invoke-virtual {v0, v1}, Landroid/media/MediaPlayer;->setLooping(Z)V

    .line 106
    const v1, 0x3dcccccd    # 0.1f

    invoke-virtual {v0, v1, v1}, Landroid/media/MediaPlayer;->setVolume(FF)V

    .line 107
    invoke-virtual {v0}, Landroid/media/MediaPlayer;->prepare()V
    :try_end_34
    .catchall {:try_start_10 .. :try_end_34} :catchall_3b

    .line 108
    nop

    .line 109
    if-eqz v7, :cond_3a

    :try_start_37
    invoke-virtual {v7}, Landroid/content/res/AssetFileDescriptor;->close()V
    :try_end_3a
    .catch Ljava/io/IOException; {:try_start_37 .. :try_end_3a} :catch_49

    .line 108
    :cond_3a
    return-object v0

    .line 101
    :catchall_3b
    move-exception v1

    .end local v0    # "mediaPlayer":Landroid/media/MediaPlayer;
    .end local v7    # "file":Landroid/content/res/AssetFileDescriptor;
    .end local p1    # "activity":Landroid/content/Context;
    :try_start_3c
    throw v1
    :try_end_3d
    .catchall {:try_start_3c .. :try_end_3d} :catchall_3d

    .line 109
    .restart local v0    # "mediaPlayer":Landroid/media/MediaPlayer;
    .restart local v7    # "file":Landroid/content/res/AssetFileDescriptor;
    .restart local p1    # "activity":Landroid/content/Context;
    :catchall_3d
    move-exception v2

    if-eqz v7, :cond_48

    :try_start_40
    invoke-virtual {v7}, Landroid/content/res/AssetFileDescriptor;->close()V
    :try_end_43
    .catchall {:try_start_40 .. :try_end_43} :catchall_44

    goto :goto_48

    :catchall_44
    move-exception v3

    :try_start_45
    invoke-virtual {v1, v3}, Ljava/lang/Throwable;->addSuppressed(Ljava/lang/Throwable;)V

    .end local v0    # "mediaPlayer":Landroid/media/MediaPlayer;
    .end local p1    # "activity":Landroid/content/Context;
    :cond_48
    :goto_48
    throw v2
    :try_end_49
    .catch Ljava/io/IOException; {:try_start_45 .. :try_end_49} :catch_49

    .end local v7    # "file":Landroid/content/res/AssetFileDescriptor;
    .restart local v0    # "mediaPlayer":Landroid/media/MediaPlayer;
    .restart local p1    # "activity":Landroid/content/Context;
    :catch_49
    move-exception v1

    .line 110
    .local v1, "ioe":Ljava/io/IOException;
    invoke-static {v1}, Lcom/king/zxing/util/LogUtils;->w(Ljava/lang/Throwable;)V

    .line 111
    invoke-virtual {v0}, Landroid/media/MediaPlayer;->release()V

    .line 112
    const/4 v2, 0x0

    return-object v2
.end method

.method private static shouldBeep(Landroid/content/SharedPreferences;Landroid/content/Context;)Z
    .registers 6
    .param p0, "prefs"    # Landroid/content/SharedPreferences;
    .param p1, "activity"    # Landroid/content/Context;

    .line 87
    const-string v0, "preferences_play_beep"

    const/4 v1, 0x0

    invoke-interface {p0, v0, v1}, Landroid/content/SharedPreferences;->getBoolean(Ljava/lang/String;Z)Z

    move-result v0

    .line 88
    .local v0, "shouldPlayBeep":Z
    if-eqz v0, :cond_19

    .line 90
    const-string v1, "audio"

    invoke-virtual {p1, v1}, Landroid/content/Context;->getSystemService(Ljava/lang/String;)Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Landroid/media/AudioManager;

    .line 91
    .local v1, "audioService":Landroid/media/AudioManager;
    invoke-virtual {v1}, Landroid/media/AudioManager;->getRingerMode()I

    move-result v2

    const/4 v3, 0x2

    if-eq v2, v3, :cond_19

    .line 92
    const/4 v0, 0x0

    .line 95
    .end local v1    # "audioService":Landroid/media/AudioManager;
    :cond_19
    return v0
.end method


# virtual methods
.method public declared-synchronized close()V
    .registers 2

    monitor-enter p0

    .line 131
    :try_start_1
    iget-object v0, p0, Lcom/king/zxing/BeepManager;->mediaPlayer:Landroid/media/MediaPlayer;

    if-eqz v0, :cond_d

    .line 132
    iget-object v0, p0, Lcom/king/zxing/BeepManager;->mediaPlayer:Landroid/media/MediaPlayer;

    invoke-virtual {v0}, Landroid/media/MediaPlayer;->release()V

    .line 133
    const/4 v0, 0x0

    iput-object v0, p0, Lcom/king/zxing/BeepManager;->mediaPlayer:Landroid/media/MediaPlayer;
    :try_end_d
    .catchall {:try_start_1 .. :try_end_d} :catchall_f

    .line 135
    .end local p0    # "this":Lcom/king/zxing/BeepManager;
    :cond_d
    monitor-exit p0

    return-void

    .line 130
    :catchall_f
    move-exception v0

    monitor-exit p0

    throw v0
.end method

.method public declared-synchronized onError(Landroid/media/MediaPlayer;II)Z
    .registers 5
    .param p1, "mp"    # Landroid/media/MediaPlayer;
    .param p2, "what"    # I
    .param p3, "extra"    # I

    monitor-enter p0

    .line 118
    const/16 v0, 0x64

    if-ne p2, v0, :cond_b

    .line 120
    :try_start_5
    iget-object v0, p0, Lcom/king/zxing/BeepManager;->activity:Landroid/app/Activity;

    invoke-virtual {v0}, Landroid/app/Activity;->finish()V

    goto :goto_11

    .line 123
    .end local p0    # "this":Lcom/king/zxing/BeepManager;
    :cond_b
    invoke-virtual {p0}, Lcom/king/zxing/BeepManager;->close()V

    .line 124
    invoke-virtual {p0}, Lcom/king/zxing/BeepManager;->updatePrefs()V
    :try_end_11
    .catchall {:try_start_5 .. :try_end_11} :catchall_14

    .line 126
    :goto_11
    const/4 v0, 0x1

    monitor-exit p0

    return v0

    .line 117
    .end local p1    # "mp":Landroid/media/MediaPlayer;
    .end local p2    # "what":I
    .end local p3    # "extra":I
    :catchall_14
    move-exception p1

    monitor-exit p0

    throw p1
.end method

.method declared-synchronized playBeepSoundAndVibrate()V
    .registers 4

    monitor-enter p0

    .line 77
    :try_start_1
    iget-boolean v0, p0, Lcom/king/zxing/BeepManager;->playBeep:Z

    if-eqz v0, :cond_e

    iget-object v0, p0, Lcom/king/zxing/BeepManager;->mediaPlayer:Landroid/media/MediaPlayer;

    if-eqz v0, :cond_e

    .line 78
    iget-object v0, p0, Lcom/king/zxing/BeepManager;->mediaPlayer:Landroid/media/MediaPlayer;

    invoke-virtual {v0}, Landroid/media/MediaPlayer;->start()V

    .line 80
    .end local p0    # "this":Lcom/king/zxing/BeepManager;
    :cond_e
    iget-boolean v0, p0, Lcom/king/zxing/BeepManager;->vibrate:Z

    if-eqz v0, :cond_22

    .line 81
    iget-object v0, p0, Lcom/king/zxing/BeepManager;->activity:Landroid/app/Activity;

    const-string/jumbo v1, "vibrator"

    invoke-virtual {v0, v1}, Landroid/app/Activity;->getSystemService(Ljava/lang/String;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Landroid/os/Vibrator;

    .line 82
    .local v0, "vibrator":Landroid/os/Vibrator;
    const-wide/16 v1, 0xc8

    invoke-virtual {v0, v1, v2}, Landroid/os/Vibrator;->vibrate(J)V
    :try_end_22
    .catchall {:try_start_1 .. :try_end_22} :catchall_24

    .line 84
    .end local v0    # "vibrator":Landroid/os/Vibrator;
    :cond_22
    monitor-exit p0

    return-void

    .line 76
    :catchall_24
    move-exception v0

    monitor-exit p0

    throw v0
.end method

.method public setPlayBeep(Z)V
    .registers 2
    .param p1, "playBeep"    # Z

    .line 61
    iput-boolean p1, p0, Lcom/king/zxing/BeepManager;->playBeep:Z

    .line 62
    return-void
.end method

.method public setVibrate(Z)V
    .registers 2
    .param p1, "vibrate"    # Z

    .line 57
    iput-boolean p1, p0, Lcom/king/zxing/BeepManager;->vibrate:Z

    .line 58
    return-void
.end method

.method declared-synchronized updatePrefs()V
    .registers 4

    monitor-enter p0

    .line 65
    :try_start_1
    iget-object v0, p0, Lcom/king/zxing/BeepManager;->activity:Landroid/app/Activity;

    invoke-static {v0}, Landroid/preference/PreferenceManager;->getDefaultSharedPreferences(Landroid/content/Context;)Landroid/content/SharedPreferences;

    move-result-object v0

    .line 66
    .local v0, "prefs":Landroid/content/SharedPreferences;
    iget-object v1, p0, Lcom/king/zxing/BeepManager;->activity:Landroid/app/Activity;

    invoke-static {v0, v1}, Lcom/king/zxing/BeepManager;->shouldBeep(Landroid/content/SharedPreferences;Landroid/content/Context;)Z

    .line 68
    iget-boolean v1, p0, Lcom/king/zxing/BeepManager;->playBeep:Z

    if-eqz v1, :cond_22

    iget-object v1, p0, Lcom/king/zxing/BeepManager;->mediaPlayer:Landroid/media/MediaPlayer;

    if-nez v1, :cond_22

    .line 71
    iget-object v1, p0, Lcom/king/zxing/BeepManager;->activity:Landroid/app/Activity;

    const/4 v2, 0x3

    invoke-virtual {v1, v2}, Landroid/app/Activity;->setVolumeControlStream(I)V

    .line 72
    iget-object v1, p0, Lcom/king/zxing/BeepManager;->activity:Landroid/app/Activity;

    invoke-direct {p0, v1}, Lcom/king/zxing/BeepManager;->buildMediaPlayer(Landroid/content/Context;)Landroid/media/MediaPlayer;

    move-result-object v1

    iput-object v1, p0, Lcom/king/zxing/BeepManager;->mediaPlayer:Landroid/media/MediaPlayer;
    :try_end_22
    .catchall {:try_start_1 .. :try_end_22} :catchall_24

    .line 74
    .end local p0    # "this":Lcom/king/zxing/BeepManager;
    :cond_22
    monitor-exit p0

    return-void

    .line 64
    .end local v0    # "prefs":Landroid/content/SharedPreferences;
    :catchall_24
    move-exception v0

    monitor-exit p0

    throw v0
.end method