framework/platform/android/tcuAndroidUtil.hpp

#ifndef _TCUANDROIDUTIL_HPP
#define _TCUANDROIDUTIL_HPP
/*-------------------------------------------------------------------------
 * drawElements Quality Program Tester Core
 * ----------------------------------------
 *
 * Copyright 2014 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 *//*!
 * \file
 * \brief Android utilities.
 *//*--------------------------------------------------------------------*/

#include "tcuDefs.hpp"
#include "tcuCommandLine.hpp"

#include <string>
#include <ostream>

#include <android/native_activity.h>

namespace tcu
{
namespace Android
{

enum ScreenOrientation
{
	SCREEN_ORIENTATION_UNSPECIFIED			= 0xffffffff,
	SCREEN_ORIENTATION_LANDSCAPE			= 0x00000000,
	SCREEN_ORIENTATION_PORTRAIT				= 0x00000001,
	SCREEN_ORIENTATION_REVERSE_LANDSCAPE	= 0x00000008,
	SCREEN_ORIENTATION_REVERSE_PORTRAIT		= 0x00000009
};

std::string			getIntentStringExtra		(ANativeActivity* activity, const char* name);
void				setRequestedOrientation		(ANativeActivity* activity, ScreenOrientation orientation);

ScreenOrientation	mapScreenRotation			(ScreenRotation rotation);

void				describePlatform			(ANativeActivity* activity, std::ostream& dst);

bool				hasSystemFeature			(ANativeActivity* activity, const char* name);

//! android.util.DisplayMetrics
struct DisplayMetrics
{
	float		density;
	float		scaledDensity;
	int			densityDpi;

	int			widthPixels;
	int			heightPixels;

	float		xdpi;
	float		ydpi;

	DisplayMetrics (void)
		: density		(0.0f)
		, scaledDensity	(0.0f)
		, densityDpi	(0)
		, widthPixels	(0)
		, heightPixels	(0)
		, xdpi			(0.0f)
		, ydpi			(0.0f)
	{
	}
};

DisplayMetrics		getDisplayMetrics			(ANativeActivity* activity);

//! Get minimum required system memory that must be available to kernel and
//! userspace according to Android CDD.
size_t				getCDDRequiredSystemMemory	(ANativeActivity* activity);

} // Android
} // tcu

#endif // _TCUANDROIDUTIL_HPP