Add voice-only settings activities for airplane mode.

This activity can only be triggered through the Voice Interaction API - e.g. from calling VoiceInterationSession.startVoiceActivity()

Change-Id: I39ac409824693bc82e53d707a1ece2b23a89f3a3

src/com/android/settings/AirplaneModeVoiceActivity.java

@@ -0,0 +1,40 @@
+/*
+ * 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 com.android.settings;
+
+import android.content.Intent;
+import android.provider.Settings;
+import android.util.Log;
+
+/**
+ * Activity for modifying the {@link Settings.Global#AIRPLANE_MODE_ON AIRPLANE_MODE_ON}
+ * setting using the Voice Interaction API.
+ */
+public class AirplaneModeVoiceActivity extends VoiceSettingsActivity {
+    private static final String TAG = "AirplaneModeVoiceActivity";
+
+    protected void onVoiceSettingInteraction(Intent intent) {
+        if (intent.hasExtra(Settings.EXTRA_AIRPLANE_MODE_ENABLED)) {
+            boolean enabled =
+                    intent.getBooleanExtra(Settings.EXTRA_AIRPLANE_MODE_ENABLED, false);
+            Settings.Global.putInt(getContentResolver(),
+                    Settings.Global.AIRPLANE_MODE_ON, enabled ? 1 : 0);
+        } else {
+            Log.v(TAG, "Missing airplane mode extra");
+        }
+    }
+}