Refactored Android samples / embedder.

samples/android_sample/jni/log.h

Index: samples/android_sample/jni/log.h
diff --git a/samples/android_sample/jni/log.h b/samples/android_sample/jni/log.h
new file mode 100644
index 0000000000000000000000000000000000000000..474c62f2b89207758f7abaa631875b584304b945
--- /dev/null
+++ b/samples/android_sample/jni/log.h
@@ -0,0 +1,16 @@
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+#ifndef LOG_H
+#define LOG_H
+
+#include <android/log.h>
+
+#define LOGX(LOG_LEVEL, ...) do { \
+    __android_log_print(LOG_LEVEL, "DartExt", __VA_ARGS__);	\
+  } while (0)
+#define LOGI(...) LOGX(ANDROID_LOG_INFO, __VA_ARGS__)
+#define LOGE(...) LOGX(ANDROID_LOG_ERROR, __VA_ARGS__)
+
+#endif