Chromecast: initial checkin of Android-based cast shell.

chromecast/android/chromecast_config_android.h

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROMECAST_ANDROID_CHROMECAST_CONFIG_ANDROID_H_
+#define CHROMECAST_ANDROID_CHROMECAST_CONFIG_ANDROID_H_
+
+#include <jni.h>
+
+#include "base/callback.h"
+#include "base/macros.h"
+
+namespace chromecast {
+namespace android {
+
+class ChromecastConfigAndroid {
+ public:
+  static bool RegisterJni(JNIEnv* env);
+  static ChromecastConfigAndroid* GetInstance();
+
+  // Android build may provide this value as a system setting through the
+  // Android preferences API.
+  bool CanSendUsageStats();

[Yaron, 2014/08/20 18:11:01]

Should this be handled as part of the MetricsService?

[gunsch, 2014/08/21 22:31:27]

We do use MetricsService, and provide our own MetricsServiceClient (see:
https://codereview.chromium.org/482813004/), but it's not yet (as of either of
these CLs) hooked up to Android.

That said, I took a second look and it looks like this method isn't actually
necessary in the public code. I'll remove this method at least.

+
+  // Registers a handler to be notified when SendUsageStats is changed.
+  void SetSendUsageStatsChangedCallback(
+      const base::Callback<void(bool)>& callback);
+
+  const base::Callback<void(bool)>& send_usage_stats_changed_callback() {
+    return send_usage_stats_changed_callback_;
+  }
+
+ private:
+  ChromecastConfigAndroid();
+  ~ChromecastConfigAndroid();
+
+  base::Callback<void(bool)> send_usage_stats_changed_callback_;
+
+  DISALLOW_COPY_AND_ASSIGN(ChromecastConfigAndroid);
+};
+
+}
+}  // namespace chromecast
+
+#endif  // CHROMECAST_ANDROID_CHROMECAST_CONFIG_ANDROID_H_