1 /* 2 * Copyright (C) 2010 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #define LOG_TAG "Configuration" 18 #include <utils/Log.h> 19 20 #include <androidfw/AssetManager2.h> 21 22 #include <android_runtime/android_content_res_Configuration.h> 23 #include <android_runtime/android_util_AssetManager.h> 24 25 using namespace android; 26 27 AConfiguration* AConfiguration_new() { 28 AConfiguration* config = new AConfiguration; 29 memset(config, 0, sizeof(AConfiguration)); 30 return config; 31 } 32 33 void AConfiguration_delete(AConfiguration* config) { 34 delete config; 35 } 36 37 void AConfiguration_fromAssetManager(AConfiguration* out, AAssetManager* am) { 38 ScopedLock<AssetManager2> locked_mgr(*AssetManagerForNdkAssetManager(am)); 39 ResTable_config config = locked_mgr->GetConfiguration(); 40 41 // AConfiguration is not a virtual subclass, so we can memcpy. 42 memcpy(out, &config, sizeof(config)); 43 } 44 45 void AConfiguration_copy(AConfiguration* dest, AConfiguration* src) { 46 *dest = *src; 47 } 48 49 int32_t AConfiguration_getMcc(AConfiguration* config) { 50 return config->mcc; 51 } 52 53 int32_t AConfiguration_getMnc(AConfiguration* config) { 54 return config->mnc; 55 } 56 57 void AConfiguration_getLanguage(AConfiguration* config, char* outLanguage) { 58 outLanguage[0] = config->language[0]; 59 outLanguage[1] = config->language[1]; 60 } 61 62 void AConfiguration_getCountry(AConfiguration* config, char* outCountry) { 63 outCountry[0] = config->country[0]; 64 outCountry[1] = config->country[1]; 65 } 66 67 int32_t AConfiguration_getOrientation(AConfiguration* config) { 68 return config->orientation; 69 } 70 71 int32_t AConfiguration_getTouchscreen(AConfiguration* config) { 72 return config->touchscreen; 73 } 74 75 int32_t AConfiguration_getDensity(AConfiguration* config) { 76 return config->density; 77 } 78 79 int32_t AConfiguration_getKeyboard(AConfiguration* config) { 80 return config->keyboard; 81 } 82 83 int32_t AConfiguration_getNavigation(AConfiguration* config) { 84 return config->navigation; 85 } 86 87 int32_t AConfiguration_getKeysHidden(AConfiguration* config) { 88 return config->inputFlags&ResTable_config::MASK_KEYSHIDDEN; 89 } 90 91 int32_t AConfiguration_getNavHidden(AConfiguration* config) { 92 return (config->inputFlags&ResTable_config::MASK_NAVHIDDEN) 93 >> ResTable_config::SHIFT_NAVHIDDEN; 94 } 95 96 int32_t AConfiguration_getSdkVersion(AConfiguration* config) { 97 return config->sdkVersion; 98 } 99 100 int32_t AConfiguration_getScreenSize(AConfiguration* config) { 101 return config->screenLayout&ResTable_config::MASK_SCREENSIZE; 102 } 103 104 int32_t AConfiguration_getScreenLong(AConfiguration* config) { 105 return (config->screenLayout&ResTable_config::MASK_SCREENLONG) 106 >> ResTable_config::SHIFT_SCREENLONG; 107 } 108 109 int32_t AConfiguration_getScreenRound(AConfiguration* config) { 110 return (config->screenLayout2&ResTable_config::MASK_SCREENROUND); 111 } 112 113 int32_t AConfiguration_getUiModeType(AConfiguration* config) { 114 return config->uiMode&ResTable_config::MASK_UI_MODE_TYPE; 115 } 116 117 int32_t AConfiguration_getUiModeNight(AConfiguration* config) { 118 return (config->uiMode&ResTable_config::MASK_UI_MODE_NIGHT) 119 >> ResTable_config::SHIFT_UI_MODE_NIGHT; 120 121 } 122 123 int32_t AConfiguration_getScreenWidthDp(AConfiguration* config) { 124 return config->screenWidthDp; 125 } 126 127 int32_t AConfiguration_getScreenHeightDp(AConfiguration* config) { 128 return config->screenHeightDp; 129 } 130 131 int32_t AConfiguration_getSmallestScreenWidthDp(AConfiguration* config) { 132 return config->smallestScreenWidthDp; 133 } 134 135 int32_t AConfiguration_getLayoutDirection(AConfiguration* config) { 136 return (config->screenLayout&ResTable_config::MASK_LAYOUTDIR) 137 >> ResTable_config::SHIFT_LAYOUTDIR; 138 } 139 140 // ---------------------------------------------------------------------- 141 142 void AConfiguration_setMcc(AConfiguration* config, int32_t mcc) { 143 config->mcc = mcc; 144 } 145 146 void AConfiguration_setMnc(AConfiguration* config, int32_t mnc) { 147 config->mnc = mnc; 148 } 149 150 void AConfiguration_setLanguage(AConfiguration* config, const char* language) { 151 config->language[0] = language[0]; 152 config->language[1] = language[1]; 153 } 154 155 void AConfiguration_setCountry(AConfiguration* config, const char* country) { 156 config->country[0] = country[0]; 157 config->country[1] = country[1]; 158 } 159 160 void AConfiguration_setOrientation(AConfiguration* config, int32_t orientation) { 161 config->orientation = orientation; 162 } 163 164 void AConfiguration_setTouchscreen(AConfiguration* config, int32_t touchscreen) { 165 config->touchscreen = touchscreen; 166 } 167 168 void AConfiguration_setDensity(AConfiguration* config, int32_t density) { 169 config->density = density; 170 } 171 172 void AConfiguration_setKeyboard(AConfiguration* config, int32_t keyboard) { 173 config->keyboard = keyboard; 174 } 175 176 void AConfiguration_setNavigation(AConfiguration* config, int32_t navigation) { 177 config->navigation = navigation; 178 } 179 180 void AConfiguration_setKeysHidden(AConfiguration* config, int32_t keysHidden) { 181 config->inputFlags = (config->inputFlags&~ResTable_config::MASK_KEYSHIDDEN) 182 | (keysHidden&ResTable_config::MASK_KEYSHIDDEN); 183 } 184 185 void AConfiguration_setNavHidden(AConfiguration* config, int32_t navHidden) { 186 config->inputFlags = (config->inputFlags&~ResTable_config::MASK_NAVHIDDEN) 187 | ((navHidden<<ResTable_config::SHIFT_NAVHIDDEN)&ResTable_config::MASK_NAVHIDDEN); 188 } 189 190 void AConfiguration_setSdkVersion(AConfiguration* config, int32_t sdkVersion) { 191 config->sdkVersion = sdkVersion; 192 } 193 194 void AConfiguration_setScreenSize(AConfiguration* config, int32_t screenSize) { 195 config->screenLayout = (config->screenLayout&~ResTable_config::MASK_SCREENSIZE) 196 | (screenSize&ResTable_config::MASK_SCREENSIZE); 197 } 198 199 void AConfiguration_setScreenLong(AConfiguration* config, int32_t screenLong) { 200 config->screenLayout = (config->screenLayout&~ResTable_config::MASK_SCREENLONG) 201 | ((screenLong<<ResTable_config::SHIFT_SCREENLONG)&ResTable_config::MASK_SCREENLONG); 202 } 203 204 void AConfiguration_setScreenRound(AConfiguration* config, int32_t screenRound) { 205 config->screenLayout2 = (config->screenLayout2&~ResTable_config::MASK_SCREENROUND) 206 | (screenRound&ResTable_config::MASK_SCREENROUND); 207 } 208 209 void AConfiguration_setUiModeType(AConfiguration* config, int32_t uiModeType) { 210 config->uiMode = (config->uiMode&~ResTable_config::MASK_UI_MODE_TYPE) 211 | (uiModeType&ResTable_config::MASK_UI_MODE_TYPE); 212 } 213 214 void AConfiguration_setUiModeNight(AConfiguration* config, int32_t uiModeNight) { 215 config->uiMode = (config->uiMode&~ResTable_config::MASK_UI_MODE_NIGHT) 216 | ((uiModeNight<<ResTable_config::SHIFT_UI_MODE_NIGHT)&ResTable_config::MASK_UI_MODE_NIGHT); 217 218 } 219 220 void AConfiguration_setScreenWidthDp(AConfiguration* config, int32_t value) { 221 config->screenWidthDp = value; 222 } 223 224 void AConfiguration_setScreenHeightDp(AConfiguration* config, int32_t value) { 225 config->screenHeightDp = value; 226 } 227 228 void AConfiguration_setSmallestScreenWidthDp(AConfiguration* config, int32_t value) { 229 config->smallestScreenWidthDp = value; 230 } 231 232 void AConfiguration_setLayoutDirection(AConfiguration* config, int32_t value) { 233 config->screenLayout = (config->screenLayout&~ResTable_config::MASK_LAYOUTDIR) 234 | ((value<<ResTable_config::SHIFT_LAYOUTDIR)&ResTable_config::MASK_LAYOUTDIR); 235 } 236 237 // ---------------------------------------------------------------------- 238 239 int32_t AConfiguration_diff(AConfiguration* config1, AConfiguration* config2) { 240 return (config1->diff(*config2)); 241 } 242 243 int32_t AConfiguration_match(AConfiguration* base, AConfiguration* requested) { 244 return base->match(*requested); 245 } 246 247 int32_t AConfiguration_isBetterThan(AConfiguration* base, AConfiguration* test, 248 AConfiguration* requested) { 249 return base->isBetterThan(*test, requested); 250 } 251