| /* |
| * Copyright (C) 2012 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. |
| */ |
| |
| package com.android.ide.common.resources.configuration; |
| |
| import com.android.annotations.Nullable; |
| import com.android.resources.NightMode; |
| import com.android.resources.UiMode; |
| import com.android.sdklib.devices.Device; |
| import com.android.sdklib.devices.Hardware; |
| import com.android.sdklib.devices.Screen; |
| import com.android.sdklib.devices.State; |
| |
| public class DeviceConfigHelper { |
| /** |
| * Returns a {@link FolderConfiguration} based on the given state |
| * |
| * @param state |
| * The {@link State} of the {@link Device} to base the |
| * {@link FolderConfiguration} on. Can be null. |
| * @return A {@link FolderConfiguration} based on the given {@link State}. |
| * If the given {@link State} is null, the result is also null; |
| */ |
| @Nullable |
| public static FolderConfiguration getFolderConfig(@Nullable State state) { |
| if (state == null) { |
| return null; |
| } |
| |
| Hardware hw = state.getHardware(); |
| |
| FolderConfiguration config = new FolderConfiguration(); |
| config.createDefault(); |
| Screen screen = hw.getScreen(); |
| config.setDensityQualifier(new DensityQualifier(screen.getPixelDensity())); |
| config.setNavigationMethodQualifier(new NavigationMethodQualifier(hw.getNav())); |
| ScreenDimensionQualifier sdq; |
| if (screen.getXDimension() > screen.getYDimension()) { |
| sdq = new ScreenDimensionQualifier(screen.getXDimension(), screen.getYDimension()); |
| } else { |
| sdq = new ScreenDimensionQualifier(screen.getYDimension(), screen.getXDimension()); |
| } |
| config.setScreenDimensionQualifier(sdq); |
| config.setScreenRatioQualifier(new ScreenRatioQualifier(screen.getRatio())); |
| config.setScreenSizeQualifier(new ScreenSizeQualifier(screen.getSize())); |
| config.setTextInputMethodQualifier(new TextInputMethodQualifier(hw.getKeyboard())); |
| config.setTouchTypeQualifier(new TouchScreenQualifier(screen.getMechanism())); |
| |
| config.setKeyboardStateQualifier(new KeyboardStateQualifier(state.getKeyState())); |
| config.setNavigationStateQualifier(new NavigationStateQualifier(state.getNavState())); |
| config.setScreenOrientationQualifier( |
| new ScreenOrientationQualifier(state.getOrientation())); |
| |
| config.updateScreenWidthAndHeight(); |
| |
| // Setup some default qualifiers |
| config.setUiModeQualifier(new UiModeQualifier(UiMode.NORMAL)); |
| config.setNightModeQualifier(new NightModeQualifier(NightMode.NOTNIGHT)); |
| config.setCountryCodeQualifier(new CountryCodeQualifier()); |
| config.setLocaleQualifier(new LocaleQualifier()); |
| config.setLayoutDirectionQualifier(new LayoutDirectionQualifier()); |
| config.setNetworkCodeQualifier(new NetworkCodeQualifier()); |
| config.setVersionQualifier(new VersionQualifier()); |
| |
| return config; |
| } |
| |
| /** |
| * Returns a {@link FolderConfiguration} based on the {@link State} given by |
| * the {@link Device} and the state name. |
| * |
| * @param d |
| * The {@link Device} to base the {@link FolderConfiguration} on. |
| * @param stateName |
| * The name of the state to base the {@link FolderConfiguration} |
| * on. |
| * @return The {@link FolderConfiguration} based on the determined |
| * {@link State}. If there is no {@link State} with the given state |
| * name for the given device, null is returned. |
| */ |
| @Nullable |
| public static FolderConfiguration getFolderConfig(Device d, String stateName) { |
| return getFolderConfig(d.getState(stateName)); |
| } |
| |
| /** |
| * Returns a {@link FolderConfiguration} based on the default {@link State} |
| * for the given {@link Device}. |
| * |
| * @param d |
| * The {@link Device} to generate the {@link FolderConfiguration} |
| * from. |
| * @return A {@link FolderConfiguration} based on the default {@link State} |
| * for the given {@link Device} |
| */ |
| public static FolderConfiguration getFolderConfig(Device d) { |
| return getFolderConfig(d.getDefaultState()); |
| } |
| } |