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      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/AssetManager.h>
     21 
     22 #include <android_runtime/android_content_res_Configuration.h>
     23 
     24 using namespace android;
     25 
     26 AConfiguration* AConfiguration_new() {
     27     AConfiguration* config = new AConfiguration;
     28     memset(config, 0, sizeof(AConfiguration));
     29     return config;
     30 }
     31 
     32 void AConfiguration_delete(AConfiguration* config) {
     33     delete config;
     34 }
     35 
     36 void AConfiguration_fromAssetManager(AConfiguration* out, AAssetManager* am) {
     37     ((AssetManager*)am)->getConfiguration(out);
     38 }
     39 
     40 void AConfiguration_copy(AConfiguration* dest, AConfiguration* src) {
     41     *dest = *src;
     42 }
     43 
     44 int32_t AConfiguration_getMcc(AConfiguration* config) {
     45     return config->mcc;
     46 }
     47 
     48 int32_t AConfiguration_getMnc(AConfiguration* config) {
     49     return config->mnc;
     50 }
     51 
     52 void AConfiguration_getLanguage(AConfiguration* config, char* outLanguage) {
     53     outLanguage[0] = config->language[0];
     54     outLanguage[1] = config->language[1];
     55 }
     56 
     57 void AConfiguration_getCountry(AConfiguration* config, char* outCountry) {
     58     outCountry[0] = config->country[0];
     59     outCountry[1] = config->country[1];
     60 }
     61 
     62 int32_t AConfiguration_getOrientation(AConfiguration* config) {
     63     return config->orientation;
     64 }
     65 
     66 int32_t AConfiguration_getTouchscreen(AConfiguration* config) {
     67     return config->touchscreen;
     68 }
     69 
     70 int32_t AConfiguration_getDensity(AConfiguration* config) {
     71     return config->density;
     72 }
     73 
     74 int32_t AConfiguration_getKeyboard(AConfiguration* config) {
     75     return config->keyboard;
     76 }
     77 
     78 int32_t AConfiguration_getNavigation(AConfiguration* config) {
     79     return config->navigation;
     80 }
     81 
     82 int32_t AConfiguration_getKeysHidden(AConfiguration* config) {
     83     return config->inputFlags&ResTable_config::MASK_KEYSHIDDEN;
     84 }
     85 
     86 int32_t AConfiguration_getNavHidden(AConfiguration* config) {
     87     return (config->inputFlags&ResTable_config::MASK_NAVHIDDEN)
     88             >> ResTable_config::SHIFT_NAVHIDDEN;
     89 }
     90 
     91 int32_t AConfiguration_getSdkVersion(AConfiguration* config) {
     92     return config->sdkVersion;
     93 }
     94 
     95 int32_t AConfiguration_getScreenSize(AConfiguration* config) {
     96     return config->screenLayout&ResTable_config::MASK_SCREENSIZE;
     97 }
     98 
     99 int32_t AConfiguration_getScreenLong(AConfiguration* config) {
    100     return (config->screenLayout&ResTable_config::MASK_SCREENLONG)
    101             >> ResTable_config::SHIFT_SCREENLONG;
    102 }
    103 
    104 int32_t AConfiguration_getUiModeType(AConfiguration* config) {
    105     return config->uiMode&ResTable_config::MASK_UI_MODE_TYPE;
    106 }
    107 
    108 int32_t AConfiguration_getUiModeNight(AConfiguration* config) {
    109     return (config->uiMode&ResTable_config::MASK_UI_MODE_NIGHT)
    110             >> ResTable_config::SHIFT_UI_MODE_NIGHT;
    111 
    112 }
    113 
    114 int32_t AConfiguration_getScreenWidthDp(AConfiguration* config) {
    115     return config->screenWidthDp;
    116 }
    117 
    118 int32_t AConfiguration_getScreenHeightDp(AConfiguration* config) {
    119     return config->screenHeightDp;
    120 }
    121 
    122 int32_t AConfiguration_getSmallestScreenWidthDp(AConfiguration* config) {
    123     return config->smallestScreenWidthDp;
    124 }
    125 
    126 int32_t AConfiguration_getLayoutDirection(AConfiguration* config) {
    127     return (config->screenLayout&ResTable_config::MASK_LAYOUTDIR)
    128             >> ResTable_config::SHIFT_LAYOUTDIR;
    129 }
    130 
    131 // ----------------------------------------------------------------------
    132 
    133 void AConfiguration_setMcc(AConfiguration* config, int32_t mcc) {
    134     config->mcc = mcc;
    135 }
    136 
    137 void AConfiguration_setMnc(AConfiguration* config, int32_t mnc) {
    138     config->mnc = mnc;
    139 }
    140 
    141 void AConfiguration_setLanguage(AConfiguration* config, const char* language) {
    142     config->language[0] = language[0];
    143     config->language[1] = language[1];
    144 }
    145 
    146 void AConfiguration_setCountry(AConfiguration* config, const char* country) {
    147     config->country[0] = country[0];
    148     config->country[1] = country[1];
    149 }
    150 
    151 void AConfiguration_setOrientation(AConfiguration* config, int32_t orientation) {
    152     config->orientation = orientation;
    153 }
    154 
    155 void AConfiguration_setTouchscreen(AConfiguration* config, int32_t touchscreen) {
    156     config->touchscreen = touchscreen;
    157 }
    158 
    159 void AConfiguration_setDensity(AConfiguration* config, int32_t density) {
    160     config->density = density;
    161 }
    162 
    163 void AConfiguration_setKeyboard(AConfiguration* config, int32_t keyboard) {
    164     config->keyboard = keyboard;
    165 }
    166 
    167 void AConfiguration_setNavigation(AConfiguration* config, int32_t navigation) {
    168     config->navigation = navigation;
    169 }
    170 
    171 void AConfiguration_setKeysHidden(AConfiguration* config, int32_t keysHidden) {
    172     config->inputFlags = (config->inputFlags&~ResTable_config::MASK_KEYSHIDDEN)
    173             | (keysHidden&ResTable_config::MASK_KEYSHIDDEN);
    174 }
    175 
    176 void AConfiguration_setNavHidden(AConfiguration* config, int32_t navHidden) {
    177     config->inputFlags = (config->inputFlags&~ResTable_config::MASK_NAVHIDDEN)
    178             | ((navHidden<<ResTable_config::SHIFT_NAVHIDDEN)&ResTable_config::MASK_NAVHIDDEN);
    179 }
    180 
    181 void AConfiguration_setSdkVersion(AConfiguration* config, int32_t sdkVersion) {
    182     config->sdkVersion = sdkVersion;
    183 }
    184 
    185 void AConfiguration_setScreenSize(AConfiguration* config, int32_t screenSize) {
    186     config->screenLayout = (config->screenLayout&~ResTable_config::MASK_SCREENSIZE)
    187             | (screenSize&ResTable_config::MASK_SCREENSIZE);
    188 }
    189 
    190 void AConfiguration_setScreenLong(AConfiguration* config, int32_t screenLong) {
    191     config->screenLayout = (config->screenLayout&~ResTable_config::MASK_SCREENLONG)
    192             | ((screenLong<<ResTable_config::SHIFT_SCREENLONG)&ResTable_config::MASK_SCREENLONG);
    193 }
    194 
    195 void AConfiguration_setUiModeType(AConfiguration* config, int32_t uiModeType) {
    196     config->uiMode = (config->uiMode&~ResTable_config::MASK_UI_MODE_TYPE)
    197             | (uiModeType&ResTable_config::MASK_UI_MODE_TYPE);
    198 }
    199 
    200 void AConfiguration_setUiModeNight(AConfiguration* config, int32_t uiModeNight) {
    201     config->uiMode = (config->uiMode&~ResTable_config::MASK_UI_MODE_NIGHT)
    202             | ((uiModeNight<<ResTable_config::SHIFT_UI_MODE_NIGHT)&ResTable_config::MASK_UI_MODE_NIGHT);
    203 
    204 }
    205 
    206 void AConfiguration_setScreenWidthDp(AConfiguration* config, int32_t value) {
    207     config->screenWidthDp = value;
    208 }
    209 
    210 void AConfiguration_setScreenHeightDp(AConfiguration* config, int32_t value) {
    211     config->screenHeightDp = value;
    212 }
    213 
    214 void AConfiguration_setSmallestScreenWidthDp(AConfiguration* config, int32_t value) {
    215     config->smallestScreenWidthDp = value;
    216 }
    217 
    218 void AConfiguration_setLayoutDirection(AConfiguration* config, int32_t value) {
    219     config->screenLayout = (config->screenLayout&~ResTable_config::MASK_LAYOUTDIR)
    220             | ((value<<ResTable_config::SHIFT_LAYOUTDIR)&ResTable_config::MASK_LAYOUTDIR);
    221 }
    222 
    223 // ----------------------------------------------------------------------
    224 
    225 int32_t AConfiguration_diff(AConfiguration* config1, AConfiguration* config2) {
    226     return (config1->diff(*config2));
    227 }
    228 
    229 int32_t AConfiguration_match(AConfiguration* base, AConfiguration* requested) {
    230     return base->match(*requested);
    231 }
    232 
    233 int32_t AConfiguration_isBetterThan(AConfiguration* base, AConfiguration* test,
    234         AConfiguration* requested) {
    235     return base->isBetterThan(*test, requested);
    236 }
    237