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      1 #ifndef _TCUANDROIDUTIL_HPP
      2 #define _TCUANDROIDUTIL_HPP
      3 /*-------------------------------------------------------------------------
      4  * drawElements Quality Program Tester Core
      5  * ----------------------------------------
      6  *
      7  * Copyright 2014 The Android Open Source Project
      8  *
      9  * Licensed under the Apache License, Version 2.0 (the "License");
     10  * you may not use this file except in compliance with the License.
     11  * You may obtain a copy of the License at
     12  *
     13  *      http://www.apache.org/licenses/LICENSE-2.0
     14  *
     15  * Unless required by applicable law or agreed to in writing, software
     16  * distributed under the License is distributed on an "AS IS" BASIS,
     17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     18  * See the License for the specific language governing permissions and
     19  * limitations under the License.
     20  *
     21  *//*!
     22  * \file
     23  * \brief Android utilities.
     24  *//*--------------------------------------------------------------------*/
     25 
     26 #include "tcuDefs.hpp"
     27 #include "tcuCommandLine.hpp"
     28 
     29 #include <string>
     30 #include <ostream>
     31 
     32 #include <android/native_activity.h>
     33 
     34 namespace tcu
     35 {
     36 namespace Android
     37 {
     38 
     39 enum ScreenOrientation
     40 {
     41 	SCREEN_ORIENTATION_UNSPECIFIED			= 0xffffffff,
     42 	SCREEN_ORIENTATION_LANDSCAPE			= 0x00000000,
     43 	SCREEN_ORIENTATION_PORTRAIT				= 0x00000001,
     44 	SCREEN_ORIENTATION_REVERSE_LANDSCAPE	= 0x00000008,
     45 	SCREEN_ORIENTATION_REVERSE_PORTRAIT		= 0x00000009
     46 };
     47 
     48 std::string			getIntentStringExtra		(ANativeActivity* activity, const char* name);
     49 void				setRequestedOrientation		(ANativeActivity* activity, ScreenOrientation orientation);
     50 
     51 ScreenOrientation	mapScreenRotation			(ScreenRotation rotation);
     52 
     53 void				describePlatform			(ANativeActivity* activity, std::ostream& dst);
     54 
     55 bool				hasSystemFeature			(ANativeActivity* activity, const char* name);
     56 
     57 //! android.util.DisplayMetrics
     58 struct DisplayMetrics
     59 {
     60 	float		density;
     61 	float		scaledDensity;
     62 	int			densityDpi;
     63 
     64 	int			widthPixels;
     65 	int			heightPixels;
     66 
     67 	float		xdpi;
     68 	float		ydpi;
     69 
     70 	DisplayMetrics (void)
     71 		: density		(0.0f)
     72 		, scaledDensity	(0.0f)
     73 		, densityDpi	(0)
     74 		, widthPixels	(0)
     75 		, heightPixels	(0)
     76 		, xdpi			(0.0f)
     77 		, ydpi			(0.0f)
     78 	{
     79 	}
     80 };
     81 
     82 DisplayMetrics		getDisplayMetrics			(ANativeActivity* activity);
     83 
     84 //! Get minimum required system memory that must be available to kernel and
     85 //! userspace according to Android CDD.
     86 size_t				getCDDRequiredSystemMemory	(ANativeActivity* activity);
     87 
     88 } // Android
     89 } // tcu
     90 
     91 #endif // _TCUANDROIDUTIL_HPP
     92