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 
DisplayMetricstcu::Android::DisplayMetrics70 	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