Clean up ApiFeatures.java

Rename CupcakePlatformAdapter to ApiLevel3Adapter. Rename EclairPlatformAdapter to ApiLevel5Adapter. Rename GingerbreadPlatformAdapter to ApiLevel9Adapter. Rename ApiPlatformAdapter to ApiLevelAdapter.
2011-10-13 17:58:19 -07:00
parent 91b3decf01
commit 167e1e79a8
15 changed files with 47 additions and 37 deletions
@@ -0,0 +1,100 @@
+/*
+ * Copyright 2010 Google Inc.
+ *
+ * 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.google.android.apps.mytracks.util;
+
+import android.app.Notification;
+import android.app.NotificationManager;
+import android.app.Service;
+import android.content.SharedPreferences;
+
+import java.text.DecimalFormatSymbols;
+import java.util.Locale;
+
+/**
+ * A set of methods that may be implemented differently depending on the Android API level. 
+ *  
+ * @author Bartlomiej Niechwiej
+ */
+public interface ApiLevelAdapter {
+  
+  /**
+   * Puts the specified service into foreground.
+   * 
+   * Due to changes in API level 5.
+   * 
+   * @param service the service to be put in foreground.
+   * @param notificationManager the notification manager used to post the given
+   *        notification.
+   * @param id the ID of the notification, unique within the application.
+   * @param notification the notification to post.
+   */
+  void startForeground(Service service, NotificationManager notificationManager,
+      int id, Notification notification);
+  
+  /**
+   * Puts the given service into background.
+   * 
+   * Due to changes in API level 5.
+   * 
+   * @param service the service to put into background.
+   * @param notificationManager the notification manager to user when removing
+   *        notifications. 
+   * @param id the ID of the notification to be remove, or -1 if the
+   *        notification shouldn't be removed.
+   */
+  void stopForeground(Service service, NotificationManager notificationManager,
+      int id);
+
+  /**
+   * Applies all changes done to the given preferences editor.
+   * Changes may or may not be applied immediately.
+   * 
+   * Due to changes in API level 9.
+   */
+  void applyPreferenceChanges(SharedPreferences.Editor editor);
+  
+  /**
+   * Enables strict mode where supported, only if this is a development build.
+   * 
+   * Due to changes in API level 9.
+   */
+  void enableStrictMode();
+  
+  /**
+   * Copies elements from the input byte array into a new byte array, from
+   * indexes start (inclusive) to end (exclusive). The end index must be less
+   * than or equal to input.length.
+   *
+   * Due to changes in API level 9.
+   * 
+   * @param input the input byte array
+   * @param start the start index
+   * @param end the end index
+   * @return a new array containing elements from the input byte array
+   */
+  byte[] copyByteArray(byte[] input, int start, int end);
+  
+  
+  /**
+   * Gets an instance of {@link DecimalFormatSymbols} for a locale.
+   * 
+   * Due to changes in API level 9.
+   *    
+   * @param locale the locale
+   * @return a new instance of {@link DecimalFormatSymbols}
+   */
+  DecimalFormatSymbols getDecimalFormatSymbols(Locale locale);
+}