Create MediaTuner Java class and JNI

Test: make; acloud create;
Change-Id: Idac63c5ecf370e2b6b209e9e57d9453876b307d9
diff --git a/media/jni/Android.bp b/media/jni/Android.bp
index b4edabfb..a596d89 100644
--- a/media/jni/Android.bp
+++ b/media/jni/Android.bp
@@ -123,6 +123,30 @@
     ],
 }
 
+cc_library_shared {
+    name: "libmedia_tv_tuner",
+    srcs: [
+        "android_media_tv_Tuner.cpp",
+    ],
+
+    shared_libs: [
+        "android.hardware.tv.tuner@1.0",
+        "libandroid_runtime",
+        "liblog",
+        "libutils",
+    ],
+
+    export_include_dirs: ["."],
+
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wno-error=deprecated-declarations",
+        "-Wunused",
+        "-Wunreachable-code",
+    ],
+}
+
 subdirs = [
     "audioeffect",
     "soundpool",