merge heads

2012-05-01 18:00:32 -07:00
commit 07f6cf55b6
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+/*
+ * Copyright 2008 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;
+
+import com.google.android.apps.mytracks.fragments.AboutDialogFragment;
+import com.google.android.apps.mytracks.util.ApiAdapterFactory;
+import com.google.android.maps.mytracks.R;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.speech.tts.TextToSpeech;
+import android.support.v4.app.FragmentActivity;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.View.OnClickListener;
+
+/**
+ * An activity that displays the help page.
+ * 
+ * @author Sandor Dornbush
+ */
+public class HelpActivity extends FragmentActivity {
+
+  @Override
+  public void onCreate(Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+    setVolumeControlStream(TextToSpeech.Engine.DEFAULT_STREAM);
+    ApiAdapterFactory.getApiAdapter().configureActionBarHomeAsUp(this);
+    setContentView(R.layout.help);
+
+    findViewById(R.id.help_ok).setOnClickListener(new OnClickListener() {
+      public void onClick(View v) {
+        finish();
+      }
+    });
+    findViewById(R.id.help_about).setOnClickListener(new OnClickListener() {
+      public void onClick(View v) {
+        new AboutDialogFragment().show(
+            getSupportFragmentManager(), AboutDialogFragment.ABOUT_DIALOG_TAG);
+      }
+    });
+  }
+  
+  @Override
+  public boolean onOptionsItemSelected(MenuItem item) {
+    if (item.getItemId() != android.R.id.home) {
+      return false;
+    }
+    startActivity(new Intent(this, TrackListActivity.class)
+        .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_NEW_TASK));
+    return true;
+  }
+}