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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <jni.h>
#include "ui/gfx/gfx_export.h"
namespace gfx {
// Provides access to Android's ViewConfiguration for gesture-related constants.
// Note: All methods may be safely called from any thread.
class GFX_EXPORT ViewConfiguration {
static int GetDoubleTapTimeoutInMs();
static int GetLongPressTimeoutInMs();
static int GetTapTimeoutInMs();
// Dimensionless coefficient of friction.
static float GetScrollFriction();
static int GetMaximumFlingVelocityInDipsPerSecond();
static int GetMinimumFlingVelocityInDipsPerSecond();
static int GetTouchSlopInDips();
static int GetDoubleTapSlopInDips();
static int GetMinScalingSpanInDips();
static int GetMinScalingTouchMajorInDips();
// Registers methods with JNI and returns true if succeeded.
static bool RegisterViewConfiguration(JNIEnv* env);
} // namespace gfx