.class public Lcom/zk/drivermonitor/db/DatabaseManager;
.super Ljava/lang/Object;
.source "DatabaseManager.java"


# static fields
.field private static a:Lcom/zk/drivermonitor/db/DatabaseManager;

.field private static c:Landroid/database/sqlite/SQLiteDatabase;


# instance fields
.field private b:Lcom/zk/drivermonitor/db/DatabaseHelper;


# direct methods
.method static constructor <clinit>()V
    .locals 0

    return-void
.end method

.method public constructor <init>(Lcom/zk/drivermonitor/db/DatabaseHelper;)V
    .locals 0

    .line 18
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 19
    iput-object p1, p0, Lcom/zk/drivermonitor/db/DatabaseManager;->b:Lcom/zk/drivermonitor/db/DatabaseHelper;

    return-void
.end method

.method public static a(Lcom/zk/drivermonitor/db/DatabaseHelper;)Lcom/zk/drivermonitor/db/DatabaseManager;
    .locals 1

    .line 23
    sget-object v0, Lcom/zk/drivermonitor/db/DatabaseManager;->a:Lcom/zk/drivermonitor/db/DatabaseManager;

    if-nez v0, :cond_0

    .line 24
    new-instance v0, Lcom/zk/drivermonitor/db/DatabaseManager;

    invoke-direct {v0, p0}, Lcom/zk/drivermonitor/db/DatabaseManager;-><init>(Lcom/zk/drivermonitor/db/DatabaseHelper;)V

    sput-object v0, Lcom/zk/drivermonitor/db/DatabaseManager;->a:Lcom/zk/drivermonitor/db/DatabaseManager;

    .line 26
    :cond_0
    sget-object p0, Lcom/zk/drivermonitor/db/DatabaseManager;->a:Lcom/zk/drivermonitor/db/DatabaseManager;

    return-object p0
.end method


# virtual methods
.method public declared-synchronized a()Landroid/database/sqlite/SQLiteDatabase;
    .locals 1

    monitor-enter p0

    .line 32
    :try_start_0
    sget-object v0, Lcom/zk/drivermonitor/db/DatabaseManager;->c:Landroid/database/sqlite/SQLiteDatabase;

    if-nez v0, :cond_0

    .line 33
    iget-object v0, p0, Lcom/zk/drivermonitor/db/DatabaseManager;->b:Lcom/zk/drivermonitor/db/DatabaseHelper;

    invoke-virtual {v0}, Lcom/zk/drivermonitor/db/DatabaseHelper;->getWritableDatabase()Landroid/database/sqlite/SQLiteDatabase;

    move-result-object v0

    sput-object v0, Lcom/zk/drivermonitor/db/DatabaseManager;->c:Landroid/database/sqlite/SQLiteDatabase;
    :try_end_0
    .catch Ljava/lang/Exception; {:try_start_0 .. :try_end_0} :catch_0
    .catchall {:try_start_0 .. :try_end_0} :catchall_0

    goto :goto_0

    :catchall_0
    move-exception v0

    goto :goto_1

    :catch_0
    move-exception v0

    .line 37
    :try_start_1
    invoke-virtual {v0}, Ljava/lang/Exception;->printStackTrace()V

    .line 39
    :cond_0
    :goto_0
    sget-object v0, Lcom/zk/drivermonitor/db/DatabaseManager;->c:Landroid/database/sqlite/SQLiteDatabase;
    :try_end_1
    .catchall {:try_start_1 .. :try_end_1} :catchall_0

    monitor-exit p0

    return-object v0

    .line 31
    :goto_1
    monitor-exit p0

    throw v0
.end method