Fixing issue 34: Not making voice announcements during a phone call

2010-10-27 03:07:17 -02:00
commit 26f47a50d0
252 changed files with 36776 additions and 0 deletions
@@ -0,0 +1,77 @@
+/*
+ * 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.io;
+
+import android.content.Intent;
+
+/**
+ * This interface describes a class that will fetch and maintain a Google
+ * authentication token.
+ * 
+ * @author Sandor Dornbush
+ */
+public interface AuthManager {
+
+  /**
+   * Initializes the login process. The user should be asked to login if they
+   * haven't already. The {@link Runnable} provided will be executed when the
+   * auth token is successfully fetched.
+   *
+   * @param whenFinished A {@link Runnable} to execute when the auth token
+   *        has been successfully fetched and is available via
+   *        {@link #getAuthToken()}
+   */
+  public abstract void doLogin(Runnable whenFinished, Object o);
+
+  /**
+   * The {@link android.app.Activity} owner of this class should call this
+   * function when it gets {@link android.app.Activity#onActivityResult} with
+   * the request code passed into the constructor. The resultCode and results
+   * should come directly from the {@link android.app.Activity#onActivityResult}
+   * function. This function will return true if an auth token was successfully
+   *  fetched or the process is not finished.
+   *
+   * @param resultCode The result code passed in to the
+   *        {@link android.app.Activity}'s
+   *        {@link android.app.Activity#onActivityResult} function
+   * @param results The data passed in to the {@link android.app.Activity}'s
+   *        {@link android.app.Activity#onActivityResult} function
+   * @return True if the auth token was fetched or we aren't done fetching
+   *         the auth token, or False if there was an error or the request was
+   *         canceled
+   */
+  public abstract boolean authResult(int resultCode, Intent results);
+
+  /**
+   * Returns the current auth token. Response may be null if no valid auth
+   * token has been fetched.
+   *
+   * @return The current auth token or null if no auth token has been
+   *         fetched
+   */
+  public abstract String getAuthToken();
+
+  /**
+   * Invalidates the existing auth token and request a new one. The
+   * {@link Runnable} provided will be executed when the new auth token is
+   * successfully fetched.
+   *
+   * @param whenFinished A {@link Runnable} to execute when a new auth token
+   *        is successfully fetched
+   */
+  public abstract void invalidateAndRefresh(Runnable whenFinished);
+
+}