Add test cases about TripStatisticsUpdater.addLocation().

2013-02-27 18:29:30 +08:00
commit dbfbfb1b1f
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+/*
+ * Copyright 2012 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.fragments;
+
+import com.google.android.maps.mytracks.R;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.content.DialogInterface;
+import android.os.Bundle;
+import android.support.v4.app.DialogFragment;
+import android.support.v4.app.FragmentActivity;
+
+/**
+ * A DialogFrament to show the welcome info.
+ * 
+ * @author Jimmy Shih
+ */
+public class WelcomeDialogFragment extends DialogFragment {
+
+  /**
+   * Interface for caller of this dialog fragment.
+   * 
+   * @author Jimmy Shih
+   */
+  public interface WelcomeCaller {
+
+    /**
+     * Called when choose account is done.
+     */
+    public void onWelcomeDone();
+  }
+
+  public static final String WELCOME_DIALOG_TAG = "welcomeDialog";
+
+  private WelcomeCaller caller;
+  private FragmentActivity fragmentActivity;
+
+  @Override
+  public void onAttach(Activity activity) {
+    super.onAttach(activity);
+    try {
+      caller = (WelcomeCaller) activity;
+    } catch (ClassCastException e) {
+      throw new ClassCastException(
+          activity.toString() + " must implement " + WelcomeCaller.class.getSimpleName());
+    }
+  }
+
+  @Override
+  public Dialog onCreateDialog(Bundle savedInstanceState) {
+    fragmentActivity = getActivity();
+    return new AlertDialog.Builder(fragmentActivity).setPositiveButton(
+        R.string.generic_ok, new DialogInterface.OnClickListener() {
+            @Override
+          public void onClick(DialogInterface dialog, int which) {
+            caller.onWelcomeDone();
+          }
+        }).setTitle(R.string.welcome_title).setMessage(R.string.welcome_message).create();
+  }
+
+  @Override
+  public void onCancel(DialogInterface arg0) {
+    caller.onWelcomeDone();
+  }
+}