ThreadUtils.smali

.class public Laegon/chrome/base/ThreadUtils;
.super Ljava/lang/Object;


# static fields
.field static final synthetic $assertionsDisabled:Z

.field private static final sLock:Ljava/lang/Object;

.field private static sThreadAssertsDisabled:Z

.field private static sUiThreadHandler:Landroid/os/Handler;

.field private static sWillOverride:Z


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

    const-class v0, Laegon/chrome/base/ThreadUtils;

    invoke-virtual {v0}, Ljava/lang/Class;->desiredAssertionStatus()Z

    move-result v0

    if-nez v0, :cond_13

    const/4 v0, 0x1

    :goto_9
    sput-boolean v0, Laegon/chrome/base/ThreadUtils;->$assertionsDisabled:Z

    new-instance v0, Ljava/lang/Object;

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

    sput-object v0, Laegon/chrome/base/ThreadUtils;->sLock:Ljava/lang/Object;

    return-void

    :cond_13
    const/4 v0, 0x0

    goto :goto_9
.end method

.method public constructor <init>()V
    .registers 1

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

    return-void
.end method

.method public static assertOnBackgroundThread()V
    .registers 2

    sget-boolean v0, Laegon/chrome/base/ThreadUtils;->sThreadAssertsDisabled:Z

    if-eqz v0, :cond_5

    :cond_4
    return-void

    :cond_5
    sget-boolean v0, Laegon/chrome/base/ThreadUtils;->$assertionsDisabled:Z

    if-nez v0, :cond_4

    invoke-static {}, Laegon/chrome/base/ThreadUtils;->runningOnUiThread()Z

    move-result v0

    if-eqz v0, :cond_4

    new-instance v0, Ljava/lang/AssertionError;

    const-string v1, "Must be called on a thread other than UI."

    invoke-direct {v0, v1}, Ljava/lang/AssertionError;-><init>(Ljava/lang/Object;)V

    throw v0
.end method

.method public static assertOnUiThread()V
    .registers 2

    sget-boolean v0, Laegon/chrome/base/ThreadUtils;->sThreadAssertsDisabled:Z

    if-eqz v0, :cond_5

    :cond_4
    return-void

    :cond_5
    sget-boolean v0, Laegon/chrome/base/ThreadUtils;->$assertionsDisabled:Z

    if-nez v0, :cond_4

    invoke-static {}, Laegon/chrome/base/ThreadUtils;->runningOnUiThread()Z

    move-result v0

    if-nez v0, :cond_4

    new-instance v0, Ljava/lang/AssertionError;

    const-string v1, "Must be called on the UI thread."

    invoke-direct {v0, v1}, Ljava/lang/AssertionError;-><init>(Ljava/lang/Object;)V

    throw v0
.end method

.method public static checkUiThread()V
    .registers 2

    sget-boolean v0, Laegon/chrome/base/ThreadUtils;->sThreadAssertsDisabled:Z

    if-nez v0, :cond_12

    invoke-static {}, Laegon/chrome/base/ThreadUtils;->runningOnUiThread()Z

    move-result v0

    if-nez v0, :cond_12

    new-instance v0, Ljava/lang/IllegalStateException;

    const-string v1, "Must be called on the UI thread."

    invoke-direct {v0, v1}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/String;)V

    throw v0

    :cond_12
    return-void
.end method

.method public static getUiThreadHandler()Landroid/os/Handler;
    .registers 3

    sget-object v1, Laegon/chrome/base/ThreadUtils;->sLock:Ljava/lang/Object;

    monitor-enter v1

    :try_start_3
    sget-object v0, Laegon/chrome/base/ThreadUtils;->sUiThreadHandler:Landroid/os/Handler;

    if-nez v0, :cond_21

    sget-boolean v0, Laegon/chrome/base/ThreadUtils;->sWillOverride:Z

    if-eqz v0, :cond_16

    new-instance v0, Ljava/lang/RuntimeException;

    const-string v2, "Did not yet override the UI thread"

    invoke-direct {v0, v2}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/String;)V

    throw v0

    :catchall_13
    move-exception v0

    monitor-exit v1
    :try_end_15
    .catchall {:try_start_3 .. :try_end_15} :catchall_13

    throw v0

    :cond_16
    :try_start_16
    new-instance v0, Landroid/os/Handler;

    invoke-static {}, Landroid/os/Looper;->getMainLooper()Landroid/os/Looper;

    move-result-object v2

    invoke-direct {v0, v2}, Landroid/os/Handler;-><init>(Landroid/os/Looper;)V

    sput-object v0, Laegon/chrome/base/ThreadUtils;->sUiThreadHandler:Landroid/os/Handler;

    :cond_21
    sget-object v0, Laegon/chrome/base/ThreadUtils;->sUiThreadHandler:Landroid/os/Handler;

    monitor-exit v1
    :try_end_24
    .catchall {:try_start_16 .. :try_end_24} :catchall_13

    return-object v0
.end method

.method public static getUiThreadLooper()Landroid/os/Looper;
    .registers 1

    invoke-static {}, Laegon/chrome/base/ThreadUtils;->getUiThreadHandler()Landroid/os/Handler;

    move-result-object v0

    invoke-virtual {v0}, Landroid/os/Handler;->getLooper()Landroid/os/Looper;

    move-result-object v0

    return-object v0
.end method

.method private static isThreadPriorityAudio(I)Z
    .registers 3
    .annotation build Laegon/chrome/base/annotations/CalledByNative;
    .end annotation

    invoke-static {p0}, Landroid/os/Process;->getThreadPriority(I)I

    move-result v0

    const/16 v1, -0x10

    if-ne v0, v1, :cond_a

    const/4 v0, 0x1

    :goto_9
    return v0

    :cond_a
    const/4 v0, 0x0

    goto :goto_9
.end method

.method public static postOnUiThread(Ljava/util/concurrent/FutureTask;)Ljava/util/concurrent/FutureTask;
    .registers 2
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "<T:",
            "Ljava/lang/Object;",
            ">(",
            "Ljava/util/concurrent/FutureTask",
            "<TT;>;)",
            "Ljava/util/concurrent/FutureTask",
            "<TT;>;"
        }
    .end annotation

    .annotation runtime Ljava/lang/Deprecated;
    .end annotation

    invoke-static {}, Laegon/chrome/base/ThreadUtils;->getUiThreadHandler()Landroid/os/Handler;

    move-result-object v0

    invoke-virtual {v0, p0}, Landroid/os/Handler;->post(Ljava/lang/Runnable;)Z

    return-object p0
.end method

.method public static postOnUiThread(Ljava/lang/Runnable;)V
    .registers 2
    .annotation runtime Ljava/lang/Deprecated;
    .end annotation

    invoke-static {}, Laegon/chrome/base/ThreadUtils;->getUiThreadHandler()Landroid/os/Handler;

    move-result-object v0

    invoke-virtual {v0, p0}, Landroid/os/Handler;->post(Ljava/lang/Runnable;)Z

    return-void
.end method

.method public static postOnUiThreadDelayed(Ljava/lang/Runnable;J)V
    .registers 4
    .annotation build Laegon/chrome/base/VisibleForTesting;
    .end annotation

    .annotation runtime Ljava/lang/Deprecated;
    .end annotation

    invoke-static {}, Laegon/chrome/base/ThreadUtils;->getUiThreadHandler()Landroid/os/Handler;

    move-result-object v0

    invoke-virtual {v0, p0, p1, p2}, Landroid/os/Handler;->postDelayed(Ljava/lang/Runnable;J)Z

    return-void
.end method

.method public static runOnUiThread(Ljava/util/concurrent/Callable;)Ljava/util/concurrent/FutureTask;
    .registers 2
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "<T:",
            "Ljava/lang/Object;",
            ">(",
            "Ljava/util/concurrent/Callable",
            "<TT;>;)",
            "Ljava/util/concurrent/FutureTask",
            "<TT;>;"
        }
    .end annotation

    .annotation runtime Ljava/lang/Deprecated;
    .end annotation

    new-instance v0, Ljava/util/concurrent/FutureTask;

    invoke-direct {v0, p0}, Ljava/util/concurrent/FutureTask;-><init>(Ljava/util/concurrent/Callable;)V

    invoke-static {v0}, Laegon/chrome/base/ThreadUtils;->runOnUiThread(Ljava/util/concurrent/FutureTask;)Ljava/util/concurrent/FutureTask;

    move-result-object v0

    return-object v0
.end method

.method public static runOnUiThread(Ljava/util/concurrent/FutureTask;)Ljava/util/concurrent/FutureTask;
    .registers 2
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "<T:",
            "Ljava/lang/Object;",
            ">(",
            "Ljava/util/concurrent/FutureTask",
            "<TT;>;)",
            "Ljava/util/concurrent/FutureTask",
            "<TT;>;"
        }
    .end annotation

    .annotation runtime Ljava/lang/Deprecated;
    .end annotation

    invoke-static {}, Laegon/chrome/base/ThreadUtils;->runningOnUiThread()Z

    move-result v0

    if-eqz v0, :cond_a

    invoke-virtual {p0}, Ljava/util/concurrent/FutureTask;->run()V

    :goto_9
    return-object p0

    :cond_a
    invoke-static {p0}, Laegon/chrome/base/ThreadUtils;->postOnUiThread(Ljava/util/concurrent/FutureTask;)Ljava/util/concurrent/FutureTask;

    goto :goto_9
.end method

.method public static runOnUiThread(Ljava/lang/Runnable;)V
    .registers 2
    .annotation runtime Ljava/lang/Deprecated;
    .end annotation

    invoke-static {}, Laegon/chrome/base/ThreadUtils;->runningOnUiThread()Z

    move-result v0

    if-eqz v0, :cond_a

    invoke-interface {p0}, Ljava/lang/Runnable;->run()V

    :goto_9
    return-void

    :cond_a
    invoke-static {}, Laegon/chrome/base/ThreadUtils;->getUiThreadHandler()Landroid/os/Handler;

    move-result-object v0

    invoke-virtual {v0, p0}, Landroid/os/Handler;->post(Ljava/lang/Runnable;)Z

    goto :goto_9
.end method

.method public static runOnUiThreadBlocking(Ljava/util/concurrent/Callable;)Ljava/lang/Object;
    .registers 4
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "<T:",
            "Ljava/lang/Object;",
            ">(",
            "Ljava/util/concurrent/Callable",
            "<TT;>;)TT;"
        }
    .end annotation

    .annotation runtime Ljava/lang/Deprecated;
    .end annotation

    new-instance v0, Ljava/util/concurrent/FutureTask;

    invoke-direct {v0, p0}, Ljava/util/concurrent/FutureTask;-><init>(Ljava/util/concurrent/Callable;)V

    invoke-static {v0}, Laegon/chrome/base/ThreadUtils;->runOnUiThread(Ljava/util/concurrent/FutureTask;)Ljava/util/concurrent/FutureTask;

    :try_start_8
    invoke-virtual {v0}, Ljava/util/concurrent/FutureTask;->get()Ljava/lang/Object;
    :try_end_b
    .catch Ljava/lang/InterruptedException; {:try_start_8 .. :try_end_b} :catch_d

    move-result-object v0

    return-object v0

    :catch_d
    move-exception v0

    new-instance v1, Ljava/lang/RuntimeException;

    const-string v2, "Interrupted waiting for callable"

    invoke-direct {v1, v2, v0}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/String;Ljava/lang/Throwable;)V

    throw v1
.end method

.method public static runOnUiThreadBlocking(Ljava/lang/Runnable;)V
    .registers 4
    .annotation runtime Ljava/lang/Deprecated;
    .end annotation

    invoke-static {}, Laegon/chrome/base/ThreadUtils;->runningOnUiThread()Z

    move-result v0

    if-eqz v0, :cond_a

    invoke-interface {p0}, Ljava/lang/Runnable;->run()V

    :goto_9
    return-void

    :cond_a
    new-instance v0, Ljava/util/concurrent/FutureTask;

    const/4 v1, 0x0

    invoke-direct {v0, p0, v1}, Ljava/util/concurrent/FutureTask;-><init>(Ljava/lang/Runnable;Ljava/lang/Object;)V

    invoke-static {v0}, Laegon/chrome/base/ThreadUtils;->postOnUiThread(Ljava/util/concurrent/FutureTask;)Ljava/util/concurrent/FutureTask;

    :try_start_13
    invoke-virtual {v0}, Ljava/util/concurrent/FutureTask;->get()Ljava/lang/Object;
    :try_end_16
    .catch Ljava/lang/Exception; {:try_start_13 .. :try_end_16} :catch_17

    goto :goto_9

    :catch_17
    move-exception v0

    new-instance v1, Ljava/lang/RuntimeException;

    const-string v2, "Exception occurred while waiting for runnable"

    invoke-direct {v1, v2, v0}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/String;Ljava/lang/Throwable;)V

    throw v1
.end method

.method public static runOnUiThreadBlockingNoException(Ljava/util/concurrent/Callable;)Ljava/lang/Object;
    .registers 4
    .annotation build Laegon/chrome/base/VisibleForTesting;
    .end annotation

    .annotation system Ldalvik/annotation/Signature;
        value = {
            "<T:",
            "Ljava/lang/Object;",
            ">(",
            "Ljava/util/concurrent/Callable",
            "<TT;>;)TT;"
        }
    .end annotation

    .annotation runtime Ljava/lang/Deprecated;
    .end annotation

    :try_start_0
    invoke-static {p0}, Laegon/chrome/base/ThreadUtils;->runOnUiThreadBlocking(Ljava/util/concurrent/Callable;)Ljava/lang/Object;
    :try_end_3
    .catch Ljava/util/concurrent/ExecutionException; {:try_start_0 .. :try_end_3} :catch_5

    move-result-object v0

    return-object v0

    :catch_5
    move-exception v0

    new-instance v1, Ljava/lang/RuntimeException;

    const-string v2, "Error occurred waiting for callable"

    invoke-direct {v1, v2, v0}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/String;Ljava/lang/Throwable;)V

    throw v1
.end method

.method public static runningOnUiThread()Z
    .registers 2

    invoke-static {}, Laegon/chrome/base/ThreadUtils;->getUiThreadHandler()Landroid/os/Handler;

    move-result-object v0

    invoke-virtual {v0}, Landroid/os/Handler;->getLooper()Landroid/os/Looper;

    move-result-object v0

    invoke-static {}, Landroid/os/Looper;->myLooper()Landroid/os/Looper;

    move-result-object v1

    if-ne v0, v1, :cond_10

    const/4 v0, 0x1

    :goto_f
    return v0

    :cond_10
    const/4 v0, 0x0

    goto :goto_f
.end method

.method public static setThreadAssertsDisabledForTesting(Z)V
    .registers 1

    sput-boolean p0, Laegon/chrome/base/ThreadUtils;->sThreadAssertsDisabled:Z

    return-void
.end method

.method public static setThreadPriorityAudio(I)V
    .registers 2
    .annotation build Laegon/chrome/base/annotations/CalledByNative;
    .end annotation

    const/16 v0, -0x10

    invoke-static {p0, v0}, Landroid/os/Process;->setThreadPriority(II)V

    return-void
.end method

.method public static setUiThread(Landroid/os/Looper;)V
    .registers 5

    sget-object v1, Laegon/chrome/base/ThreadUtils;->sLock:Ljava/lang/Object;

    monitor-enter v1

    if-nez p0, :cond_a

    const/4 v0, 0x0

    :try_start_6
    sput-object v0, Laegon/chrome/base/ThreadUtils;->sUiThreadHandler:Landroid/os/Handler;

    monitor-exit v1

    :goto_9
    return-void

    :cond_a
    sget-object v0, Laegon/chrome/base/ThreadUtils;->sUiThreadHandler:Landroid/os/Handler;

    if-eqz v0, :cond_50

    sget-object v0, Laegon/chrome/base/ThreadUtils;->sUiThreadHandler:Landroid/os/Handler;

    invoke-virtual {v0}, Landroid/os/Handler;->getLooper()Landroid/os/Looper;

    move-result-object v0

    if-eq v0, p0, :cond_50

    new-instance v0, Ljava/lang/RuntimeException;

    new-instance v2, Ljava/lang/StringBuilder;

    invoke-direct {v2}, Ljava/lang/StringBuilder;-><init>()V

    const-string v3, "UI thread looper is already set to "

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v2

    sget-object v3, Laegon/chrome/base/ThreadUtils;->sUiThreadHandler:Landroid/os/Handler;

    invoke-virtual {v3}, Landroid/os/Handler;->getLooper()Landroid/os/Looper;

    move-result-object v3

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    move-result-object v2

    const-string v3, " (Main thread looper is "

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v2

    invoke-static {}, Landroid/os/Looper;->getMainLooper()Landroid/os/Looper;

    move-result-object v3

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    move-result-object v2

    const-string v3, "), cannot set to new looper "

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v2

    invoke-virtual {v2, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    move-result-object v2

    invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v2

    invoke-direct {v0, v2}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/String;)V

    throw v0

    :catchall_4d
    move-exception v0

    monitor-exit v1
    :try_end_4f
    .catchall {:try_start_6 .. :try_end_4f} :catchall_4d

    throw v0

    :cond_50
    :try_start_50
    new-instance v0, Landroid/os/Handler;

    invoke-direct {v0, p0}, Landroid/os/Handler;-><init>(Landroid/os/Looper;)V

    sput-object v0, Laegon/chrome/base/ThreadUtils;->sUiThreadHandler:Landroid/os/Handler;

    monitor-exit v1
    :try_end_58
    .catchall {:try_start_50 .. :try_end_58} :catchall_4d

    goto :goto_9
.end method

.method public static setWillOverrideUiThread(Z)V
    .registers 3

    sget-object v1, Laegon/chrome/base/ThreadUtils;->sLock:Ljava/lang/Object;

    monitor-enter v1

    :try_start_3
    sput-boolean p0, Laegon/chrome/base/ThreadUtils;->sWillOverride:Z

    monitor-exit v1

    return-void

    :catchall_7
    move-exception v0

    monitor-exit v1
    :try_end_9
    .catchall {:try_start_3 .. :try_end_9} :catchall_7

    throw v0
.end method