| /* |
| * Copyright (C) 2014 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 android.os; |
| |
| import com.android.ide.common.rendering.api.LayoutLog; |
| import com.android.layoutlib.bridge.Bridge; |
| import com.android.layoutlib.bridge.impl.DelegateManager; |
| import com.android.tools.layoutlib.annotations.LayoutlibDelegate; |
| |
| import java.util.Map; |
| |
| /** |
| * Delegate implementing the native methods of android.os.SystemProperties |
| * |
| * Through the layoutlib_create tool, the original native methods of SystemProperties have been |
| * replaced by calls to methods of the same name in this delegate class. |
| * |
| * Because it's a stateless class to start with, there's no need to keep a {@link DelegateManager} |
| * around to map int to instance of the delegate. |
| */ |
| public class SystemProperties_Delegate { |
| |
| @LayoutlibDelegate |
| /*package*/ static String native_get(String key, String def) { |
| Map<String, String> properties = Bridge.getPlatformProperties(); |
| String value = properties.get(key); |
| if (value != null) { |
| return value; |
| } |
| |
| return def; |
| } |
| @LayoutlibDelegate |
| /*package*/ static int native_get_int(String key, int def) { |
| Map<String, String> properties = Bridge.getPlatformProperties(); |
| String value = properties.get(key); |
| if (value != null) { |
| return Integer.decode(value); |
| } |
| |
| return def; |
| } |
| |
| @LayoutlibDelegate |
| /*package*/ static long native_get_long(String key, long def) { |
| Map<String, String> properties = Bridge.getPlatformProperties(); |
| String value = properties.get(key); |
| if (value != null) { |
| return Long.decode(value); |
| } |
| |
| return def; |
| } |
| |
| /** |
| * Values 'n', 'no', '0', 'false' or 'off' are considered false. |
| * Values 'y', 'yes', '1', 'true' or 'on' are considered true. |
| */ |
| @LayoutlibDelegate |
| /*package*/ static boolean native_get_boolean(String key, boolean def) { |
| Map<String, String> properties = Bridge.getPlatformProperties(); |
| String value = properties.get(key); |
| |
| if ("n".equals(value) || "no".equals(value) || "0".equals(value) || "false".equals(value) |
| || "off".equals(value)) { |
| return false; |
| } |
| //noinspection SimplifiableIfStatement |
| if ("y".equals(value) || "yes".equals(value) || "1".equals(value) || "true".equals(value) |
| || "on".equals(value)) { |
| return true; |
| } |
| |
| return def; |
| } |
| |
| @LayoutlibDelegate |
| /*package*/ static void native_set(String key, String def) { |
| Map<String, String> properties = Bridge.getPlatformProperties(); |
| properties.put(key, def); |
| } |
| |
| @LayoutlibDelegate |
| /*package*/ static void native_add_change_callback() { |
| // pass. |
| } |
| |
| @LayoutlibDelegate |
| /*package*/ static void native_report_sysprop_change() { |
| // pass. |
| } |
| |
| @LayoutlibDelegate |
| /*package*/ static String native_get(long handle) { |
| Bridge.getLog().fidelityWarning(LayoutLog.TAG_UNSUPPORTED, |
| "Layoutlib does not support SystemProperties Handle", null, null, null); |
| return null; |
| } |
| |
| @LayoutlibDelegate |
| /*package*/ static int native_get_int(long handle, int def) { |
| Bridge.getLog().fidelityWarning(LayoutLog.TAG_UNSUPPORTED, |
| "Layoutlib does not support SystemProperties Handle", null, null, null); |
| return def; |
| } |
| |
| @LayoutlibDelegate |
| /*package*/ static long native_get_long(long handle, long def) { |
| Bridge.getLog().fidelityWarning(LayoutLog.TAG_UNSUPPORTED, |
| "Layoutlib does not support SystemProperties Handle", null, null, null); |
| return def; |
| } |
| |
| @LayoutlibDelegate |
| /*package*/ static boolean native_get_boolean(long handle, boolean def) { |
| Bridge.getLog().fidelityWarning(LayoutLog.TAG_UNSUPPORTED, |
| "Layoutlib does not support SystemProperties Handle", null, null, null); |
| return def; |
| } |
| |
| @LayoutlibDelegate |
| /*package*/ static long native_find(String name) { |
| Bridge.getLog().fidelityWarning(LayoutLog.TAG_UNSUPPORTED, |
| "Layoutlib does not support SystemProperties Handle", null, null, null); |
| return 0; |
| } |
| } |