Unhide more methods of Tuner.java

Test: make;
Bug: 139308734
Change-Id: I5d5896cc610048cce0e98050a68b3933da1906f3
diff --git a/api/system-current.txt b/api/system-current.txt
index 6c664f2..cd56af9 100755
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -4727,12 +4727,18 @@
     method public void onEvent(int);
   }
 
-  public final class Tuner implements java.lang.AutoCloseable {
-    ctor public Tuner(@NonNull android.content.Context);
+  public class Tuner implements java.lang.AutoCloseable {
+    ctor @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER) public Tuner(@NonNull android.content.Context, @NonNull String, int, @Nullable android.media.tv.tuner.Tuner.OnResourceLostListener);
     method @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER) public void clearOnTuneEventListener();
+    method public void close();
+    method @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER) public int connectCiCam(int);
+    method @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER) public int disconnectCiCam();
+    method @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER) public int getAvSyncHwId(@NonNull android.media.tv.tuner.filter.Filter);
+    method @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER) public long getAvSyncTime(int);
+    method @Nullable @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER) public static android.media.tv.tuner.DemuxCapabilities getDemuxCapabilities(@NonNull android.content.Context);
     method @Nullable @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER) public android.media.tv.tuner.frontend.FrontendInfo getFrontendInfo();
     method @Nullable public android.media.tv.tuner.frontend.FrontendStatus getFrontendStatus(@NonNull int[]);
-    method @Nullable @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER) public android.media.tv.tuner.Tuner.Descrambler openDescrambler();
+    method @Nullable @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER) public android.media.tv.tuner.Descrambler openDescrambler();
     method @Nullable @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER) public android.media.tv.tuner.dvr.DvrPlayback openDvrPlayback(long, @Nullable java.util.concurrent.Executor, @Nullable android.media.tv.tuner.dvr.OnPlaybackStatusChangedListener);
     method @Nullable @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER) public android.media.tv.tuner.dvr.DvrRecorder openDvrRecorder(long, @Nullable java.util.concurrent.Executor, @Nullable android.media.tv.tuner.dvr.OnRecordStatusChangedListener);
     method @Nullable @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER) public android.media.tv.tuner.filter.Filter openFilter(int, int, long, @Nullable java.util.concurrent.Executor, @Nullable android.media.tv.tuner.filter.FilterCallback);
@@ -4742,15 +4748,19 @@
     method @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER) public int scan(@NonNull android.media.tv.tuner.frontend.FrontendSettings, int, @NonNull java.util.concurrent.Executor, @NonNull android.media.tv.tuner.frontend.ScanCallback);
     method @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER) public int setLna(boolean);
     method @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER) public void setOnTuneEventListener(@NonNull java.util.concurrent.Executor, @NonNull android.media.tv.tuner.frontend.OnTuneEventListener);
+    method public void shareFrontendFromTuner(@NonNull android.media.tv.tuner.Tuner);
     method @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER) public int stopScan();
     method @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER) public int stopTune();
     method @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER) public int tune(@NonNull android.media.tv.tuner.frontend.FrontendSettings);
   }
 
-  public class Tuner.Descrambler {
+  public static interface Tuner.OnResourceLostListener {
+    method public void onResourceLost(@NonNull android.media.tv.tuner.Tuner);
   }
 
   public final class TunerConstants {
+    field public static final int INVALID_STREAM_ID = -1; // 0xffffffff
+    field public static final int INVALID_TS_PID = -1; // 0xffffffff
     field public static final int RESULT_INVALID_ARGUMENT = 4; // 0x4
     field public static final int RESULT_INVALID_STATE = 3; // 0x3
     field public static final int RESULT_NOT_INITIALIZED = 2; // 0x2
@@ -4761,18 +4771,6 @@
     field public static final int SCAN_TYPE_AUTO = 1; // 0x1
     field public static final int SCAN_TYPE_BLIND = 2; // 0x2
     field public static final int SCAN_TYPE_UNDEFINED = 0; // 0x0
-    field public static final int SC_HEVC_INDEX_AUD = 2; // 0x2
-    field public static final int SC_HEVC_INDEX_SLICE_BLA_N_LP = 16; // 0x10
-    field public static final int SC_HEVC_INDEX_SLICE_BLA_W_RADL = 8; // 0x8
-    field public static final int SC_HEVC_INDEX_SLICE_CE_BLA_W_LP = 4; // 0x4
-    field public static final int SC_HEVC_INDEX_SLICE_IDR_N_LP = 64; // 0x40
-    field public static final int SC_HEVC_INDEX_SLICE_IDR_W_RADL = 32; // 0x20
-    field public static final int SC_HEVC_INDEX_SLICE_TRAIL_CRA = 128; // 0x80
-    field public static final int SC_HEVC_INDEX_SPS = 1; // 0x1
-    field public static final int SC_INDEX_B_FRAME = 4; // 0x4
-    field public static final int SC_INDEX_I_FRAME = 1; // 0x1
-    field public static final int SC_INDEX_P_FRAME = 2; // 0x2
-    field public static final int SC_INDEX_SEQUENCE = 8; // 0x8
   }
 
 }
@@ -5028,6 +5026,21 @@
     method public int getScIndexMask();
     method public int getScIndexType();
     method public int getTsIndexMask();
+    field public static final int INDEX_TYPE_NONE = 0; // 0x0
+    field public static final int INDEX_TYPE_SC = 1; // 0x1
+    field public static final int INDEX_TYPE_SC_HEVC = 2; // 0x2
+    field public static final int SC_HEVC_INDEX_AUD = 2; // 0x2
+    field public static final int SC_HEVC_INDEX_SLICE_BLA_N_LP = 16; // 0x10
+    field public static final int SC_HEVC_INDEX_SLICE_BLA_W_RADL = 8; // 0x8
+    field public static final int SC_HEVC_INDEX_SLICE_CE_BLA_W_LP = 4; // 0x4
+    field public static final int SC_HEVC_INDEX_SLICE_IDR_N_LP = 64; // 0x40
+    field public static final int SC_HEVC_INDEX_SLICE_IDR_W_RADL = 32; // 0x20
+    field public static final int SC_HEVC_INDEX_SLICE_TRAIL_CRA = 128; // 0x80
+    field public static final int SC_HEVC_INDEX_SPS = 1; // 0x1
+    field public static final int SC_INDEX_B_FRAME = 4; // 0x4
+    field public static final int SC_INDEX_I_FRAME = 1; // 0x1
+    field public static final int SC_INDEX_P_FRAME = 2; // 0x2
+    field public static final int SC_INDEX_SEQUENCE = 8; // 0x8
     field public static final int TS_INDEX_ADAPTATION_EXTENSION_FLAG = 4096; // 0x1000
     field public static final int TS_INDEX_CHANGE_TO_EVEN_SCRAMBLED = 8; // 0x8
     field public static final int TS_INDEX_CHANGE_TO_NOT_SCRAMBLED = 4; // 0x4
@@ -5546,6 +5559,43 @@
   public abstract class FrontendSettings {
     method public int getFrequency();
     method public abstract int getType();
+    field public static final long FEC_11_15 = 4194304L; // 0x400000L
+    field public static final long FEC_11_20 = 8388608L; // 0x800000L
+    field public static final long FEC_11_45 = 16777216L; // 0x1000000L
+    field public static final long FEC_13_18 = 33554432L; // 0x2000000L
+    field public static final long FEC_13_45 = 67108864L; // 0x4000000L
+    field public static final long FEC_14_45 = 134217728L; // 0x8000000L
+    field public static final long FEC_1_2 = 2L; // 0x2L
+    field public static final long FEC_1_3 = 4L; // 0x4L
+    field public static final long FEC_1_4 = 8L; // 0x8L
+    field public static final long FEC_1_5 = 16L; // 0x10L
+    field public static final long FEC_23_36 = 268435456L; // 0x10000000L
+    field public static final long FEC_25_36 = 536870912L; // 0x20000000L
+    field public static final long FEC_26_45 = 1073741824L; // 0x40000000L
+    field public static final long FEC_28_45 = -2147483648L; // 0xffffffff80000000L
+    field public static final long FEC_29_45 = 1L; // 0x1L
+    field public static final long FEC_2_3 = 32L; // 0x20L
+    field public static final long FEC_2_5 = 64L; // 0x40L
+    field public static final long FEC_2_9 = 128L; // 0x80L
+    field public static final long FEC_31_45 = 2L; // 0x2L
+    field public static final long FEC_32_45 = 4L; // 0x4L
+    field public static final long FEC_3_4 = 256L; // 0x100L
+    field public static final long FEC_3_5 = 512L; // 0x200L
+    field public static final long FEC_4_15 = 2048L; // 0x800L
+    field public static final long FEC_4_5 = 1024L; // 0x400L
+    field public static final long FEC_5_6 = 4096L; // 0x1000L
+    field public static final long FEC_5_9 = 8192L; // 0x2000L
+    field public static final long FEC_6_7 = 16384L; // 0x4000L
+    field public static final long FEC_77_90 = 8L; // 0x8L
+    field public static final long FEC_7_15 = 131072L; // 0x20000L
+    field public static final long FEC_7_8 = 32768L; // 0x8000L
+    field public static final long FEC_7_9 = 65536L; // 0x10000L
+    field public static final long FEC_8_15 = 524288L; // 0x80000L
+    field public static final long FEC_8_9 = 262144L; // 0x40000L
+    field public static final long FEC_9_10 = 1048576L; // 0x100000L
+    field public static final long FEC_9_20 = 2097152L; // 0x200000L
+    field public static final long FEC_AUTO = 1L; // 0x1L
+    field public static final long FEC_UNDEFINED = 0L; // 0x0L
     field public static final int TYPE_ANALOG = 1; // 0x1
     field public static final int TYPE_ATSC = 2; // 0x2
     field public static final int TYPE_ATSC3 = 3; // 0x3
diff --git a/media/java/android/media/tv/tuner/Tuner.java b/media/java/android/media/tv/tuner/Tuner.java
index 37a9013..bac425b 100644
--- a/media/java/android/media/tv/tuner/Tuner.java
+++ b/media/java/android/media/tv/tuner/Tuner.java
@@ -23,6 +23,7 @@
 import android.annotation.RequiresPermission;
 import android.annotation.SystemApi;
 import android.content.Context;
+import android.media.tv.TvInputService;
 import android.media.tv.tuner.TunerConstants.Result;
 import android.media.tv.tuner.dvr.DvrPlayback;
 import android.media.tv.tuner.dvr.DvrRecorder;
@@ -55,7 +56,7 @@
  * @hide
  */
 @SystemApi
-public final class Tuner implements AutoCloseable  {
+public class Tuner implements AutoCloseable  {
     private static final String TAG = "MediaTvTuner";
     private static final boolean DEBUG = false;
 
@@ -88,25 +89,13 @@
     /**
      * Constructs a Tuner instance.
      *
-     * @param context context of the caller.
-     */
-    public Tuner(@NonNull Context context) {
-        mContext = context;
-        nativeSetup();
-    }
-
-    /**
-     * Constructs a Tuner instance.
-     *
      * @param context the context of the caller.
      * @param tvInputSessionId the session ID of the TV input.
      * @param useCase the use case of this Tuner instance.
-     *
-     * @hide
-     * TODO: replace the other constructor
      */
     @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER)
-    public Tuner(@NonNull Context context, @NonNull String tvInputSessionId, int useCase,
+    public Tuner(@NonNull Context context, @NonNull String tvInputSessionId,
+            @TvInputService.PriorityHintUseCaseType int useCase,
             @Nullable OnResourceLostListener listener) {
         mContext = context;
     }
@@ -115,18 +104,21 @@
      * Shares the frontend resource with another Tuner instance
      *
      * @param tuner the Tuner instance to share frontend resource with.
-     *
-     * @hide
      */
     public void shareFrontendFromTuner(@NonNull Tuner tuner) {
+        // TODO: implementation.
     }
 
 
     private long mNativeContext; // used by native jMediaTuner
 
-    /** @hide */
+    /**
+     * Releases the Tuner instance.
+     */
     @Override
-    public void close() {}
+    public void close() {
+        // TODO: implementation.
+    }
 
     /**
      * Native Initialization.
@@ -176,7 +168,7 @@
     /**
      * Listener for resource lost.
      *
-     * @hide
+     * <p>Resource is reclaimed and tuner instance is forced to close.
      */
     public interface OnResourceLostListener {
         /**
@@ -395,8 +387,6 @@
      *
      * @param filter the filter instance for the hardware sync ID.
      * @return the id of hardware A/V sync.
-     *
-     * @hide
      */
     @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER)
     public int getAvSyncHwId(@NonNull Filter filter) {
@@ -412,8 +402,6 @@
      *
      * @param avSyncHwId the hardware id of A/V sync.
      * @return the current timestamp of hardware A/V sync.
-     *
-     * @hide
      */
     @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER)
     public long getAvSyncTime(int avSyncHwId) {
@@ -429,8 +417,6 @@
      *
      * @param ciCamId specify CI-CAM Id to connect.
      * @return result status of the operation.
-     *
-     * @hide
      */
     @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER)
     @Result
@@ -445,8 +431,6 @@
      * <p>The demux will use the output from the frontend as the input after this call.
      *
      * @return result status of the operation.
-     *
-     * @hide
      */
     @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER)
     @Result
@@ -472,8 +456,6 @@
 
     /**
      * Gets Demux capabilities.
-     *
-     * @hide
      */
     @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER)
     @Nullable
@@ -599,19 +581,6 @@
     }
 
     /**
-     * This class is used to interact with descramblers.
-     *
-     * <p> Descrambler is a hardware component used to descramble data.
-     *
-     * <p> This class controls the TIS interaction with Tuner HAL.
-     * TODO: Remove
-     */
-    public class Descrambler {
-        private Descrambler() {
-        }
-    }
-
-    /**
      * Opens a Descrambler in tuner.
      *
      * @return  a {@link Descrambler} object.
diff --git a/media/java/android/media/tv/tuner/TunerConstants.java b/media/java/android/media/tv/tuner/TunerConstants.java
index ade8525..f54808d 100644
--- a/media/java/android/media/tv/tuner/TunerConstants.java
+++ b/media/java/android/media/tv/tuner/TunerConstants.java
@@ -17,14 +17,8 @@
 package android.media.tv.tuner;
 
 import android.annotation.IntDef;
-import android.annotation.LongDef;
 import android.annotation.SystemApi;
 import android.hardware.tv.tuner.V1_0.Constants;
-import android.media.tv.tuner.frontend.DvbcFrontendSettings;
-import android.media.tv.tuner.frontend.DvbsFrontendSettings;
-import android.media.tv.tuner.frontend.Isdbs3FrontendSettings;
-import android.media.tv.tuner.frontend.IsdbsFrontendSettings;
-import android.media.tv.tuner.frontend.IsdbtFrontendSettings;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -38,12 +32,10 @@
 public final class TunerConstants {
     /**
      * Invalid TS packet ID.
-     * @hide
      */
     public static final int INVALID_TS_PID = Constants.Constant.INVALID_TS_PID;
     /**
      * Invalid stream ID.
-     * @hide
      */
     public static final int INVALID_STREAM_ID = Constants.Constant.INVALID_STREAM_ID;
 
@@ -70,350 +62,6 @@
     public static final int SCAN_TYPE_BLIND = Constants.FrontendScanType.SCAN_BLIND;
 
     /** @hide */
-    @Retention(RetentionPolicy.SOURCE)
-    @IntDef(prefix = "INDEX_TYPE_", value =
-            {INDEX_TYPE_NONE, INDEX_TYPE_SC, INDEX_TYPE_SC_HEVC})
-    public @interface ScIndexType {}
-
-    /**
-     * Start Code Index is not used.
-     * @hide
-     */
-    public static final int INDEX_TYPE_NONE = Constants.DemuxRecordScIndexType.NONE;
-    /**
-     * Start Code index.
-     * @hide
-     */
-    public static final int INDEX_TYPE_SC = Constants.DemuxRecordScIndexType.SC;
-    /**
-     * Start Code index for HEVC.
-     * @hide
-     */
-    public static final int INDEX_TYPE_SC_HEVC = Constants.DemuxRecordScIndexType.SC_HEVC;
-
-    /**
-     * Indexes can be tagged by Start Code in PES (Packetized Elementary Stream)
-     * according to ISO/IEC 13818-1.
-     * @hide
-     */
-    @IntDef(flag = true, value = {SC_INDEX_I_FRAME, SC_INDEX_P_FRAME, SC_INDEX_B_FRAME,
-            SC_INDEX_SEQUENCE})
-    @Retention(RetentionPolicy.SOURCE)
-    public @interface ScIndex {}
-
-    /**
-     * SC index for a new I-frame.
-     */
-    public static final int SC_INDEX_I_FRAME = Constants.DemuxScIndex.I_FRAME;
-    /**
-     * SC index for a new P-frame.
-     */
-    public static final int SC_INDEX_P_FRAME = Constants.DemuxScIndex.P_FRAME;
-    /**
-     * SC index for a new B-frame.
-     */
-    public static final int SC_INDEX_B_FRAME = Constants.DemuxScIndex.B_FRAME;
-    /**
-     * SC index for a new sequence.
-     */
-    public static final int SC_INDEX_SEQUENCE = Constants.DemuxScIndex.SEQUENCE;
-
-
-    /**
-     * Indexes can be tagged by NAL unit group in HEVC according to ISO/IEC 23008-2.
-     *
-     * @hide
-     */
-    @IntDef(flag = true,
-            value = {SC_HEVC_INDEX_SPS, SC_HEVC_INDEX_AUD, SC_HEVC_INDEX_SLICE_CE_BLA_W_LP,
-            SC_HEVC_INDEX_SLICE_BLA_W_RADL, SC_HEVC_INDEX_SLICE_BLA_N_LP,
-            SC_HEVC_INDEX_SLICE_IDR_W_RADL, SC_HEVC_INDEX_SLICE_IDR_N_LP,
-            SC_HEVC_INDEX_SLICE_TRAIL_CRA})
-    @Retention(RetentionPolicy.SOURCE)
-    public @interface ScHevcIndex {}
-
-    /**
-     * SC HEVC index SPS.
-     */
-    public static final int SC_HEVC_INDEX_SPS = Constants.DemuxScHevcIndex.SPS;
-    /**
-     * SC HEVC index AUD.
-     */
-    public static final int SC_HEVC_INDEX_AUD = Constants.DemuxScHevcIndex.AUD;
-    /**
-     * SC HEVC index SLICE_CE_BLA_W_LP.
-     */
-    public static final int SC_HEVC_INDEX_SLICE_CE_BLA_W_LP =
-            Constants.DemuxScHevcIndex.SLICE_CE_BLA_W_LP;
-    /**
-     * SC HEVC index SLICE_BLA_W_RADL.
-     */
-    public static final int SC_HEVC_INDEX_SLICE_BLA_W_RADL =
-            Constants.DemuxScHevcIndex.SLICE_BLA_W_RADL;
-    /**
-     * SC HEVC index SLICE_BLA_N_LP.
-     */
-    public static final int SC_HEVC_INDEX_SLICE_BLA_N_LP =
-            Constants.DemuxScHevcIndex.SLICE_BLA_N_LP;
-    /**
-     * SC HEVC index SLICE_IDR_W_RADL.
-     */
-    public static final int SC_HEVC_INDEX_SLICE_IDR_W_RADL =
-            Constants.DemuxScHevcIndex.SLICE_IDR_W_RADL;
-    /**
-     * SC HEVC index SLICE_IDR_N_LP.
-     */
-    public static final int SC_HEVC_INDEX_SLICE_IDR_N_LP =
-            Constants.DemuxScHevcIndex.SLICE_IDR_N_LP;
-    /**
-     * SC HEVC index SLICE_TRAIL_CRA.
-     */
-    public static final int SC_HEVC_INDEX_SLICE_TRAIL_CRA =
-            Constants.DemuxScHevcIndex.SLICE_TRAIL_CRA;
-
-    /** @hide */
-    @LongDef({FEC_UNDEFINED, FEC_AUTO, FEC_1_2, FEC_1_3, FEC_1_4, FEC_1_5, FEC_2_3, FEC_2_5,
-            FEC_2_9, FEC_3_4, FEC_3_5, FEC_4_5, FEC_4_15, FEC_5_6, FEC_5_9, FEC_6_7, FEC_7_8,
-            FEC_7_9, FEC_7_15, FEC_8_9, FEC_8_15, FEC_9_10, FEC_9_20, FEC_11_15, FEC_11_20,
-            FEC_11_45, FEC_13_18, FEC_13_45, FEC_14_45, FEC_23_36, FEC_25_36, FEC_26_45, FEC_28_45,
-            FEC_29_45, FEC_31_45, FEC_32_45, FEC_77_90})
-    @Retention(RetentionPolicy.SOURCE)
-    public @interface FrontendInnerFec {}
-
-    /**
-     * FEC not defined
-     * @hide
-     */
-    public static final long FEC_UNDEFINED = Constants.FrontendInnerFec.FEC_UNDEFINED;
-    /**
-     * hardware is able to detect and set FEC automatically
-     * @hide
-     */
-    public static final long FEC_AUTO = Constants.FrontendInnerFec.AUTO;
-    /**
-     * 1/2 conv. code rate
-     * @hide
-     */
-    public static final long FEC_1_2 = Constants.FrontendInnerFec.FEC_1_2;
-    /**
-     * 1/3 conv. code rate
-     * @hide
-     */
-    public static final long FEC_1_3 = Constants.FrontendInnerFec.FEC_1_3;
-    /**
-     * 1/4 conv. code rate
-     * @hide
-     */
-    public static final long FEC_1_4 = Constants.FrontendInnerFec.FEC_1_4;
-    /**
-     * 1/5 conv. code rate
-     * @hide
-     */
-    public static final long FEC_1_5 = Constants.FrontendInnerFec.FEC_1_5;
-    /**
-     * 2/3 conv. code rate
-     * @hide
-     */
-    public static final long FEC_2_3 = Constants.FrontendInnerFec.FEC_2_3;
-    /**
-     * 2/5 conv. code rate
-     * @hide
-     */
-    public static final long FEC_2_5 = Constants.FrontendInnerFec.FEC_2_5;
-    /**
-     * 2/9 conv. code rate
-     * @hide
-     */
-    public static final long FEC_2_9 = Constants.FrontendInnerFec.FEC_2_9;
-    /**
-     * 3/4 conv. code rate
-     * @hide
-     */
-    public static final long FEC_3_4 = Constants.FrontendInnerFec.FEC_3_4;
-    /**
-     * 3/5 conv. code rate
-     * @hide
-     */
-    public static final long FEC_3_5 = Constants.FrontendInnerFec.FEC_3_5;
-    /**
-     * 4/5 conv. code rate
-     * @hide
-     */
-    public static final long FEC_4_5 = Constants.FrontendInnerFec.FEC_4_5;
-    /**
-     * 4/15 conv. code rate
-     * @hide
-     */
-    public static final long FEC_4_15 = Constants.FrontendInnerFec.FEC_4_15;
-    /**
-     * 5/6 conv. code rate
-     * @hide
-     */
-    public static final long FEC_5_6 = Constants.FrontendInnerFec.FEC_5_6;
-    /**
-     * 5/9 conv. code rate
-     * @hide
-     */
-    public static final long FEC_5_9 = Constants.FrontendInnerFec.FEC_5_9;
-    /**
-     * 6/7 conv. code rate
-     * @hide
-     */
-    public static final long FEC_6_7 = Constants.FrontendInnerFec.FEC_6_7;
-    /**
-     * 7/8 conv. code rate
-     * @hide
-     */
-    public static final long FEC_7_8 = Constants.FrontendInnerFec.FEC_7_8;
-    /**
-     * 7/9 conv. code rate
-     * @hide
-     */
-    public static final long FEC_7_9 = Constants.FrontendInnerFec.FEC_7_9;
-    /**
-     * 7/15 conv. code rate
-     * @hide
-     */
-    public static final long FEC_7_15 = Constants.FrontendInnerFec.FEC_7_15;
-    /**
-     * 8/9 conv. code rate
-     * @hide
-     */
-    public static final long FEC_8_9 = Constants.FrontendInnerFec.FEC_8_9;
-    /**
-     * 8/15 conv. code rate
-     * @hide
-     */
-    public static final long FEC_8_15 = Constants.FrontendInnerFec.FEC_8_15;
-    /**
-     * 9/10 conv. code rate
-     * @hide
-     */
-    public static final long FEC_9_10 = Constants.FrontendInnerFec.FEC_9_10;
-    /**
-     * 9/20 conv. code rate
-     * @hide
-     */
-    public static final long FEC_9_20 = Constants.FrontendInnerFec.FEC_9_20;
-    /**
-     * 11/15 conv. code rate
-     * @hide
-     */
-    public static final long FEC_11_15 = Constants.FrontendInnerFec.FEC_11_15;
-    /**
-     * 11/20 conv. code rate
-     * @hide
-     */
-    public static final long FEC_11_20 = Constants.FrontendInnerFec.FEC_11_20;
-    /**
-     * 11/45 conv. code rate
-     * @hide
-     */
-    public static final long FEC_11_45 = Constants.FrontendInnerFec.FEC_11_45;
-    /**
-     * 13/18 conv. code rate
-     * @hide
-     */
-    public static final long FEC_13_18 = Constants.FrontendInnerFec.FEC_13_18;
-    /**
-     * 13/45 conv. code rate
-     * @hide
-     */
-    public static final long FEC_13_45 = Constants.FrontendInnerFec.FEC_13_45;
-    /**
-     * 14/45 conv. code rate
-     * @hide
-     */
-    public static final long FEC_14_45 = Constants.FrontendInnerFec.FEC_14_45;
-    /**
-     * 23/36 conv. code rate
-     * @hide
-     */
-    public static final long FEC_23_36 = Constants.FrontendInnerFec.FEC_23_36;
-    /**
-     * 25/36 conv. code rate
-     * @hide
-     */
-    public static final long FEC_25_36 = Constants.FrontendInnerFec.FEC_25_36;
-    /**
-     * 26/45 conv. code rate
-     * @hide
-     */
-    public static final long FEC_26_45 = Constants.FrontendInnerFec.FEC_26_45;
-    /**
-     * 28/45 conv. code rate
-     * @hide
-     */
-    public static final long FEC_28_45 = Constants.FrontendInnerFec.FEC_28_45;
-    /**
-     * 29/45 conv. code rate
-     * @hide
-     */
-    public static final long FEC_29_45 = Constants.FrontendInnerFec.FEC_29_45;
-    /**
-     * 31/45 conv. code rate
-     * @hide
-     */
-    public static final long FEC_31_45 = Constants.FrontendInnerFec.FEC_31_45;
-    /**
-     * 32/45 conv. code rate
-     * @hide
-     */
-    public static final long FEC_32_45 = Constants.FrontendInnerFec.FEC_32_45;
-    /**
-     * 77/90 conv. code rate
-     * @hide
-     */
-    public static final long FEC_77_90 = Constants.FrontendInnerFec.FEC_77_90;
-
-
-    /** @hide */
-    @IntDef(value = {
-            DvbcFrontendSettings.MODULATION_UNDEFINED,
-            DvbcFrontendSettings.MODULATION_AUTO,
-            DvbcFrontendSettings.MODULATION_MOD_16QAM,
-            DvbcFrontendSettings.MODULATION_MOD_32QAM,
-            DvbcFrontendSettings.MODULATION_MOD_64QAM,
-            DvbcFrontendSettings.MODULATION_MOD_128QAM,
-            DvbcFrontendSettings.MODULATION_MOD_256QAM,
-            DvbsFrontendSettings.MODULATION_UNDEFINED,
-            DvbsFrontendSettings.MODULATION_AUTO,
-            DvbsFrontendSettings.MODULATION_MOD_QPSK,
-            DvbsFrontendSettings.MODULATION_MOD_8PSK,
-            DvbsFrontendSettings.MODULATION_MOD_16QAM,
-            DvbsFrontendSettings.MODULATION_MOD_16PSK,
-            DvbsFrontendSettings.MODULATION_MOD_32PSK,
-            DvbsFrontendSettings.MODULATION_MOD_ACM,
-            DvbsFrontendSettings.MODULATION_MOD_8APSK,
-            DvbsFrontendSettings.MODULATION_MOD_16APSK,
-            DvbsFrontendSettings.MODULATION_MOD_32APSK,
-            DvbsFrontendSettings.MODULATION_MOD_64APSK,
-            DvbsFrontendSettings.MODULATION_MOD_128APSK,
-            DvbsFrontendSettings.MODULATION_MOD_256APSK,
-            DvbsFrontendSettings.MODULATION_MOD_RESERVED,
-            IsdbsFrontendSettings.MODULATION_UNDEFINED,
-            IsdbsFrontendSettings.MODULATION_AUTO,
-            IsdbsFrontendSettings.MODULATION_MOD_BPSK,
-            IsdbsFrontendSettings.MODULATION_MOD_QPSK,
-            IsdbsFrontendSettings.MODULATION_MOD_TC8PSK,
-            Isdbs3FrontendSettings.MODULATION_UNDEFINED,
-            Isdbs3FrontendSettings.MODULATION_AUTO,
-            Isdbs3FrontendSettings.MODULATION_MOD_BPSK,
-            Isdbs3FrontendSettings.MODULATION_MOD_QPSK,
-            Isdbs3FrontendSettings.MODULATION_MOD_8PSK,
-            Isdbs3FrontendSettings.MODULATION_MOD_16APSK,
-            Isdbs3FrontendSettings.MODULATION_MOD_32APSK,
-            IsdbtFrontendSettings.MODULATION_UNDEFINED,
-            IsdbtFrontendSettings.MODULATION_AUTO,
-            IsdbtFrontendSettings.MODULATION_MOD_DQPSK,
-            IsdbtFrontendSettings.MODULATION_MOD_QPSK,
-            IsdbtFrontendSettings.MODULATION_MOD_16QAM,
-            IsdbtFrontendSettings.MODULATION_MOD_64QAM})
-    @Retention(RetentionPolicy.SOURCE)
-    public @interface FrontendModulation {}
-
-
-    /** @hide */
     @IntDef({RESULT_SUCCESS, RESULT_UNAVAILABLE, RESULT_NOT_INITIALIZED, RESULT_INVALID_STATE,
             RESULT_INVALID_ARGUMENT, RESULT_OUT_OF_MEMORY, RESULT_UNKNOWN_ERROR})
     @Retention(RetentionPolicy.SOURCE)
diff --git a/media/java/android/media/tv/tuner/filter/RecordSettings.java b/media/java/android/media/tv/tuner/filter/RecordSettings.java
index 209ed67..0c812ab 100644
--- a/media/java/android/media/tv/tuner/filter/RecordSettings.java
+++ b/media/java/android/media/tv/tuner/filter/RecordSettings.java
@@ -22,8 +22,6 @@
 import android.annotation.SystemApi;
 import android.content.Context;
 import android.hardware.tv.tuner.V1_0.Constants;
-import android.media.tv.tuner.TunerConstants;
-import android.media.tv.tuner.TunerConstants.ScIndexType;
 import android.media.tv.tuner.TunerUtils;
 
 import java.lang.annotation.Retention;
@@ -112,29 +110,130 @@
      */
     public static final int TS_INDEX_ADAPTATION_EXTENSION_FLAG =
             Constants.DemuxTsIndex.ADAPTATION_EXTENSION_FLAG;
+
+    /** @hide */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(prefix = "INDEX_TYPE_", value =
+            {INDEX_TYPE_NONE, INDEX_TYPE_SC, INDEX_TYPE_SC_HEVC})
+    public @interface ScIndexType {}
+
+    /**
+     * Start Code Index is not used.
+     */
+    public static final int INDEX_TYPE_NONE = Constants.DemuxRecordScIndexType.NONE;
+    /**
+     * Start Code index.
+     */
+    public static final int INDEX_TYPE_SC = Constants.DemuxRecordScIndexType.SC;
+    /**
+     * Start Code index for HEVC.
+     */
+    public static final int INDEX_TYPE_SC_HEVC = Constants.DemuxRecordScIndexType.SC_HEVC;
+
+    /**
+     * Indexes can be tagged by Start Code in PES (Packetized Elementary Stream)
+     * according to ISO/IEC 13818-1.
+     * @hide
+     */
+    @IntDef(flag = true, value = {SC_INDEX_I_FRAME, SC_INDEX_P_FRAME, SC_INDEX_B_FRAME,
+            SC_INDEX_SEQUENCE})
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface ScIndex {}
+
+    /**
+     * SC index for a new I-frame.
+     */
+    public static final int SC_INDEX_I_FRAME = Constants.DemuxScIndex.I_FRAME;
+    /**
+     * SC index for a new P-frame.
+     */
+    public static final int SC_INDEX_P_FRAME = Constants.DemuxScIndex.P_FRAME;
+    /**
+     * SC index for a new B-frame.
+     */
+    public static final int SC_INDEX_B_FRAME = Constants.DemuxScIndex.B_FRAME;
+    /**
+     * SC index for a new sequence.
+     */
+    public static final int SC_INDEX_SEQUENCE = Constants.DemuxScIndex.SEQUENCE;
+
+
+    /**
+     * Indexes can be tagged by NAL unit group in HEVC according to ISO/IEC 23008-2.
+     *
+     * @hide
+     */
+    @IntDef(flag = true,
+            value = {SC_HEVC_INDEX_SPS, SC_HEVC_INDEX_AUD, SC_HEVC_INDEX_SLICE_CE_BLA_W_LP,
+            SC_HEVC_INDEX_SLICE_BLA_W_RADL, SC_HEVC_INDEX_SLICE_BLA_N_LP,
+            SC_HEVC_INDEX_SLICE_IDR_W_RADL, SC_HEVC_INDEX_SLICE_IDR_N_LP,
+            SC_HEVC_INDEX_SLICE_TRAIL_CRA})
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface ScHevcIndex {}
+
+    /**
+     * SC HEVC index SPS.
+     */
+    public static final int SC_HEVC_INDEX_SPS = Constants.DemuxScHevcIndex.SPS;
+    /**
+     * SC HEVC index AUD.
+     */
+    public static final int SC_HEVC_INDEX_AUD = Constants.DemuxScHevcIndex.AUD;
+    /**
+     * SC HEVC index SLICE_CE_BLA_W_LP.
+     */
+    public static final int SC_HEVC_INDEX_SLICE_CE_BLA_W_LP =
+            Constants.DemuxScHevcIndex.SLICE_CE_BLA_W_LP;
+    /**
+     * SC HEVC index SLICE_BLA_W_RADL.
+     */
+    public static final int SC_HEVC_INDEX_SLICE_BLA_W_RADL =
+            Constants.DemuxScHevcIndex.SLICE_BLA_W_RADL;
+    /**
+     * SC HEVC index SLICE_BLA_N_LP.
+     */
+    public static final int SC_HEVC_INDEX_SLICE_BLA_N_LP =
+            Constants.DemuxScHevcIndex.SLICE_BLA_N_LP;
+    /**
+     * SC HEVC index SLICE_IDR_W_RADL.
+     */
+    public static final int SC_HEVC_INDEX_SLICE_IDR_W_RADL =
+            Constants.DemuxScHevcIndex.SLICE_IDR_W_RADL;
+    /**
+     * SC HEVC index SLICE_IDR_N_LP.
+     */
+    public static final int SC_HEVC_INDEX_SLICE_IDR_N_LP =
+            Constants.DemuxScHevcIndex.SLICE_IDR_N_LP;
+    /**
+     * SC HEVC index SLICE_TRAIL_CRA.
+     */
+    public static final int SC_HEVC_INDEX_SLICE_TRAIL_CRA =
+            Constants.DemuxScHevcIndex.SLICE_TRAIL_CRA;
+
     /**
      * @hide
      */
     @IntDef(flag = true,
             prefix = "SC_",
             value = {
-                TunerConstants.SC_INDEX_I_FRAME,
-                TunerConstants.SC_INDEX_P_FRAME,
-                TunerConstants.SC_INDEX_B_FRAME,
-                TunerConstants.SC_INDEX_SEQUENCE,
-                TunerConstants.SC_HEVC_INDEX_SPS,
-                TunerConstants.SC_HEVC_INDEX_AUD,
-                TunerConstants.SC_HEVC_INDEX_SLICE_CE_BLA_W_LP,
-                TunerConstants.SC_HEVC_INDEX_SLICE_BLA_W_RADL,
-                TunerConstants.SC_HEVC_INDEX_SLICE_BLA_N_LP,
-                TunerConstants.SC_HEVC_INDEX_SLICE_IDR_W_RADL,
-                TunerConstants.SC_HEVC_INDEX_SLICE_IDR_N_LP,
-                TunerConstants.SC_HEVC_INDEX_SLICE_TRAIL_CRA,
+                SC_INDEX_I_FRAME,
+                SC_INDEX_P_FRAME,
+                SC_INDEX_B_FRAME,
+                SC_INDEX_SEQUENCE,
+                SC_HEVC_INDEX_SPS,
+                SC_HEVC_INDEX_AUD,
+                SC_HEVC_INDEX_SLICE_CE_BLA_W_LP,
+                SC_HEVC_INDEX_SLICE_BLA_W_RADL,
+                SC_HEVC_INDEX_SLICE_BLA_N_LP,
+                SC_HEVC_INDEX_SLICE_IDR_W_RADL,
+                SC_HEVC_INDEX_SLICE_IDR_N_LP,
+                SC_HEVC_INDEX_SLICE_TRAIL_CRA,
     })
     @Retention(RetentionPolicy.SOURCE)
     public @interface ScIndexMask {}
 
 
+
     private final int mTsIndexMask;
     private final int mScIndexType;
     private final int mScIndexMask;
diff --git a/media/java/android/media/tv/tuner/frontend/DvbcFrontendCapabilities.java b/media/java/android/media/tv/tuner/frontend/DvbcFrontendCapabilities.java
index fcd58ee..faa5434 100644
--- a/media/java/android/media/tv/tuner/frontend/DvbcFrontendCapabilities.java
+++ b/media/java/android/media/tv/tuner/frontend/DvbcFrontendCapabilities.java
@@ -17,7 +17,6 @@
 package android.media.tv.tuner.frontend;
 
 import android.annotation.SystemApi;
-import android.media.tv.tuner.TunerConstants.FrontendInnerFec;
 
 /**
  * DVBC Capabilities.
@@ -46,7 +45,7 @@
     /**
      * Gets inner FEC capability.
      */
-    @FrontendInnerFec
+    @FrontendSettings.InnerFec
     public int getFecCapability() {
         return mFecCap;
     }
diff --git a/media/java/android/media/tv/tuner/frontend/DvbcFrontendSettings.java b/media/java/android/media/tv/tuner/frontend/DvbcFrontendSettings.java
index 1d6df87..bfa4f3f 100644
--- a/media/java/android/media/tv/tuner/frontend/DvbcFrontendSettings.java
+++ b/media/java/android/media/tv/tuner/frontend/DvbcFrontendSettings.java
@@ -22,7 +22,6 @@
 import android.annotation.SystemApi;
 import android.content.Context;
 import android.hardware.tv.tuner.V1_0.Constants;
-import android.media.tv.tuner.TunerConstants.FrontendInnerFec;
 import android.media.tv.tuner.TunerUtils;
 
 import java.lang.annotation.Retention;
@@ -172,7 +171,7 @@
     /**
      * Gets Inner Forward Error Correction.
      */
-    @FrontendInnerFec
+    @InnerFec
     public long getFec() {
         return mFec;
     }
@@ -242,7 +241,7 @@
          * Sets Inner Forward Error Correction.
          */
         @NonNull
-        public Builder setFec(@FrontendInnerFec long fec) {
+        public Builder setFec(@InnerFec long fec) {
             mFec = fec;
             return this;
         }
diff --git a/media/java/android/media/tv/tuner/frontend/DvbsCodeRate.java b/media/java/android/media/tv/tuner/frontend/DvbsCodeRate.java
index 5328f19..2bdd379 100644
--- a/media/java/android/media/tv/tuner/frontend/DvbsCodeRate.java
+++ b/media/java/android/media/tv/tuner/frontend/DvbsCodeRate.java
@@ -20,7 +20,6 @@
 import android.annotation.RequiresPermission;
 import android.annotation.SystemApi;
 import android.content.Context;
-import android.media.tv.tuner.TunerConstants.FrontendInnerFec;
 import android.media.tv.tuner.TunerUtils;
 
 /**
@@ -45,7 +44,7 @@
     /**
      * Gets inner FEC.
      */
-    @FrontendInnerFec
+    @FrontendSettings.InnerFec
     public long getInnerFec() {
         return mInnerFec;
     }
@@ -96,7 +95,7 @@
          * Sets inner FEC.
          */
         @NonNull
-        public Builder setInnerFec(@FrontendInnerFec long fec) {
+        public Builder setInnerFec(@FrontendSettings.InnerFec long fec) {
             mFec = fec;
             return this;
         }
diff --git a/media/java/android/media/tv/tuner/frontend/DvbsFrontendCapabilities.java b/media/java/android/media/tv/tuner/frontend/DvbsFrontendCapabilities.java
index e33d1c1..1e25cf2 100644
--- a/media/java/android/media/tv/tuner/frontend/DvbsFrontendCapabilities.java
+++ b/media/java/android/media/tv/tuner/frontend/DvbsFrontendCapabilities.java
@@ -17,7 +17,6 @@
 package android.media.tv.tuner.frontend;
 
 import android.annotation.SystemApi;
-import android.media.tv.tuner.TunerConstants.FrontendInnerFec;
 
 /**
  * DVBS Capabilities.
@@ -46,7 +45,7 @@
     /**
      * Gets inner FEC capability.
      */
-    @FrontendInnerFec
+    @FrontendSettings.InnerFec
     public long getInnerFecCapability() {
         return mInnerFecCap;
     }
diff --git a/media/java/android/media/tv/tuner/frontend/DvbtFrontendCapabilities.java b/media/java/android/media/tv/tuner/frontend/DvbtFrontendCapabilities.java
index b0fba9a..524952d 100644
--- a/media/java/android/media/tv/tuner/frontend/DvbtFrontendCapabilities.java
+++ b/media/java/android/media/tv/tuner/frontend/DvbtFrontendCapabilities.java
@@ -17,7 +17,6 @@
 package android.media.tv.tuner.frontend;
 
 import android.annotation.SystemApi;
-import android.media.tv.tuner.frontend.DvbtFrontendSettings.CodeRate;
 
 /**
  * DVBT Capabilities.
@@ -72,7 +71,7 @@
     /**
      * Gets code rate capability.
      */
-    @CodeRate
+    @DvbtFrontendSettings.CodeRate
     public int getCodeRateCapability() {
         return mCodeRateCap;
     }
diff --git a/media/java/android/media/tv/tuner/frontend/DvbtFrontendSettings.java b/media/java/android/media/tv/tuner/frontend/DvbtFrontendSettings.java
index 1a5a871..e99fd36f 100644
--- a/media/java/android/media/tv/tuner/frontend/DvbtFrontendSettings.java
+++ b/media/java/android/media/tv/tuner/frontend/DvbtFrontendSettings.java
@@ -350,8 +350,7 @@
     public static final int STANDARD_T2 = Constants.FrontendDvbtStandard.T2;
 
     /** @hide */
-    @IntDef(flag = true,
-            prefix = "PLP_MODE_",
+    @IntDef(prefix = "PLP_MODE_",
             value = {PLP_MODE_UNDEFINED, PLP_MODE_AUTO, PLP_MODE_MANUAL})
     @Retention(RetentionPolicy.SOURCE)
     public @interface PlpMode {}
diff --git a/media/java/android/media/tv/tuner/frontend/FrontendSettings.java b/media/java/android/media/tv/tuner/frontend/FrontendSettings.java
index b80b7cd..9071526 100644
--- a/media/java/android/media/tv/tuner/frontend/FrontendSettings.java
+++ b/media/java/android/media/tv/tuner/frontend/FrontendSettings.java
@@ -18,6 +18,7 @@
 
 import android.annotation.IntDef;
 import android.annotation.IntRange;
+import android.annotation.LongDef;
 import android.annotation.NonNull;
 import android.annotation.SystemApi;
 import android.hardware.tv.tuner.V1_0.Constants;
@@ -33,8 +34,9 @@
 @SystemApi
 public abstract class FrontendSettings {
     /** @hide */
-    @IntDef({TYPE_UNDEFINED, TYPE_ANALOG, TYPE_ATSC, TYPE_ATSC3, TYPE_DVBC, TYPE_DVBS, TYPE_DVBT,
-            TYPE_ISDBS, TYPE_ISDBS3, TYPE_ISDBT})
+    @IntDef(prefix = "TYPE_",
+            value = {TYPE_UNDEFINED, TYPE_ANALOG, TYPE_ATSC, TYPE_ATSC3, TYPE_DVBC, TYPE_DVBS,
+                    TYPE_DVBT, TYPE_ISDBS, TYPE_ISDBS3, TYPE_ISDBT})
     @Retention(RetentionPolicy.SOURCE)
     public @interface Type {}
 
@@ -79,10 +81,173 @@
      */
     public static final int TYPE_ISDBT = Constants.FrontendType.ISDBT;
 
-    private final int mFrequency;
+
 
     /** @hide */
-    public FrontendSettings(int frequency) {
+    @LongDef(flag = true,
+            prefix = "FEC_",
+            value = {FEC_UNDEFINED, FEC_AUTO, FEC_1_2, FEC_1_3, FEC_1_4, FEC_1_5, FEC_2_3, FEC_2_5,
+            FEC_2_9, FEC_3_4, FEC_3_5, FEC_4_5, FEC_4_15, FEC_5_6, FEC_5_9, FEC_6_7, FEC_7_8,
+            FEC_7_9, FEC_7_15, FEC_8_9, FEC_8_15, FEC_9_10, FEC_9_20, FEC_11_15, FEC_11_20,
+            FEC_11_45, FEC_13_18, FEC_13_45, FEC_14_45, FEC_23_36, FEC_25_36, FEC_26_45, FEC_28_45,
+            FEC_29_45, FEC_31_45, FEC_32_45, FEC_77_90})
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface InnerFec {}
+
+    /**
+     * FEC not defined.
+     */
+    public static final long FEC_UNDEFINED = Constants.FrontendInnerFec.FEC_UNDEFINED;
+    /**
+     * hardware is able to detect and set FEC automatically.
+     */
+    public static final long FEC_AUTO = Constants.FrontendInnerFec.AUTO;
+    /**
+     * 1/2 conv. code rate.
+     */
+    public static final long FEC_1_2 = Constants.FrontendInnerFec.FEC_1_2;
+    /**
+     * 1/3 conv. code rate.
+     */
+    public static final long FEC_1_3 = Constants.FrontendInnerFec.FEC_1_3;
+    /**
+     * 1/4 conv. code rate.
+     */
+    public static final long FEC_1_4 = Constants.FrontendInnerFec.FEC_1_4;
+    /**
+     * 1/5 conv. code rate.
+     */
+    public static final long FEC_1_5 = Constants.FrontendInnerFec.FEC_1_5;
+    /**
+     * 2/3 conv. code rate.
+     */
+    public static final long FEC_2_3 = Constants.FrontendInnerFec.FEC_2_3;
+    /**
+     * 2/5 conv. code rate.
+     */
+    public static final long FEC_2_5 = Constants.FrontendInnerFec.FEC_2_5;
+    /**
+     * 2/9 conv. code rate.
+     */
+    public static final long FEC_2_9 = Constants.FrontendInnerFec.FEC_2_9;
+    /**
+     * 3/4 conv. code rate.
+     */
+    public static final long FEC_3_4 = Constants.FrontendInnerFec.FEC_3_4;
+    /**
+     * 3/5 conv. code rate.
+     */
+    public static final long FEC_3_5 = Constants.FrontendInnerFec.FEC_3_5;
+    /**
+     * 4/5 conv. code rate.
+     */
+    public static final long FEC_4_5 = Constants.FrontendInnerFec.FEC_4_5;
+    /**
+     * 4/15 conv. code rate.
+     */
+    public static final long FEC_4_15 = Constants.FrontendInnerFec.FEC_4_15;
+    /**
+     * 5/6 conv. code rate.
+     */
+    public static final long FEC_5_6 = Constants.FrontendInnerFec.FEC_5_6;
+    /**
+     * 5/9 conv. code rate.
+     */
+    public static final long FEC_5_9 = Constants.FrontendInnerFec.FEC_5_9;
+    /**
+     * 6/7 conv. code rate.
+     */
+    public static final long FEC_6_7 = Constants.FrontendInnerFec.FEC_6_7;
+    /**
+     * 7/8 conv. code rate.
+     */
+    public static final long FEC_7_8 = Constants.FrontendInnerFec.FEC_7_8;
+    /**
+     * 7/9 conv. code rate.
+     */
+    public static final long FEC_7_9 = Constants.FrontendInnerFec.FEC_7_9;
+    /**
+     * 7/15 conv. code rate.
+     */
+    public static final long FEC_7_15 = Constants.FrontendInnerFec.FEC_7_15;
+    /**
+     * 8/9 conv. code rate.
+     */
+    public static final long FEC_8_9 = Constants.FrontendInnerFec.FEC_8_9;
+    /**
+     * 8/15 conv. code rate.
+     */
+    public static final long FEC_8_15 = Constants.FrontendInnerFec.FEC_8_15;
+    /**
+     * 9/10 conv. code rate.
+     */
+    public static final long FEC_9_10 = Constants.FrontendInnerFec.FEC_9_10;
+    /**
+     * 9/20 conv. code rate.
+     */
+    public static final long FEC_9_20 = Constants.FrontendInnerFec.FEC_9_20;
+    /**
+     * 11/15 conv. code rate.
+     */
+    public static final long FEC_11_15 = Constants.FrontendInnerFec.FEC_11_15;
+    /**
+     * 11/20 conv. code rate.
+     */
+    public static final long FEC_11_20 = Constants.FrontendInnerFec.FEC_11_20;
+    /**
+     * 11/45 conv. code rate.
+     */
+    public static final long FEC_11_45 = Constants.FrontendInnerFec.FEC_11_45;
+    /**
+     * 13/18 conv. code rate.
+     */
+    public static final long FEC_13_18 = Constants.FrontendInnerFec.FEC_13_18;
+    /**
+     * 13/45 conv. code rate.
+     */
+    public static final long FEC_13_45 = Constants.FrontendInnerFec.FEC_13_45;
+    /**
+     * 14/45 conv. code rate.
+     */
+    public static final long FEC_14_45 = Constants.FrontendInnerFec.FEC_14_45;
+    /**
+     * 23/36 conv. code rate.
+     */
+    public static final long FEC_23_36 = Constants.FrontendInnerFec.FEC_23_36;
+    /**
+     * 25/36 conv. code rate.
+     */
+    public static final long FEC_25_36 = Constants.FrontendInnerFec.FEC_25_36;
+    /**
+     * 26/45 conv. code rate.
+     */
+    public static final long FEC_26_45 = Constants.FrontendInnerFec.FEC_26_45;
+    /**
+     * 28/45 conv. code rate.
+     */
+    public static final long FEC_28_45 = Constants.FrontendInnerFec.FEC_28_45;
+    /**
+     * 29/45 conv. code rate.
+     */
+    public static final long FEC_29_45 = Constants.FrontendInnerFec.FEC_29_45;
+    /**
+     * 31/45 conv. code rate.
+     */
+    public static final long FEC_31_45 = Constants.FrontendInnerFec.FEC_31_45;
+    /**
+     * 32/45 conv. code rate.
+     */
+    public static final long FEC_32_45 = Constants.FrontendInnerFec.FEC_32_45;
+    /**
+     * 77/90 conv. code rate.
+     */
+    public static final long FEC_77_90 = Constants.FrontendInnerFec.FEC_77_90;
+
+
+
+    private final int mFrequency;
+
+    FrontendSettings(int frequency) {
         mFrequency = frequency;
     }
 
diff --git a/media/java/android/media/tv/tuner/frontend/FrontendStatus.java b/media/java/android/media/tv/tuner/frontend/FrontendStatus.java
index 09937c6..c1b17d3 100644
--- a/media/java/android/media/tv/tuner/frontend/FrontendStatus.java
+++ b/media/java/android/media/tv/tuner/frontend/FrontendStatus.java
@@ -21,8 +21,6 @@
 import android.annotation.SystemApi;
 import android.hardware.tv.tuner.V1_0.Constants;
 import android.media.tv.tuner.Lnb;
-import android.media.tv.tuner.TunerConstants.FrontendInnerFec;
-import android.media.tv.tuner.TunerConstants.FrontendModulation;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -162,6 +160,52 @@
             Constants.FrontendStatusType.ATSC3_PLP_INFO;
 
 
+    /** @hide */
+    @IntDef(value = {
+            DvbcFrontendSettings.MODULATION_UNDEFINED,
+            DvbcFrontendSettings.MODULATION_AUTO,
+            DvbcFrontendSettings.MODULATION_MOD_16QAM,
+            DvbcFrontendSettings.MODULATION_MOD_32QAM,
+            DvbcFrontendSettings.MODULATION_MOD_64QAM,
+            DvbcFrontendSettings.MODULATION_MOD_128QAM,
+            DvbcFrontendSettings.MODULATION_MOD_256QAM,
+            DvbsFrontendSettings.MODULATION_UNDEFINED,
+            DvbsFrontendSettings.MODULATION_AUTO,
+            DvbsFrontendSettings.MODULATION_MOD_QPSK,
+            DvbsFrontendSettings.MODULATION_MOD_8PSK,
+            DvbsFrontendSettings.MODULATION_MOD_16QAM,
+            DvbsFrontendSettings.MODULATION_MOD_16PSK,
+            DvbsFrontendSettings.MODULATION_MOD_32PSK,
+            DvbsFrontendSettings.MODULATION_MOD_ACM,
+            DvbsFrontendSettings.MODULATION_MOD_8APSK,
+            DvbsFrontendSettings.MODULATION_MOD_16APSK,
+            DvbsFrontendSettings.MODULATION_MOD_32APSK,
+            DvbsFrontendSettings.MODULATION_MOD_64APSK,
+            DvbsFrontendSettings.MODULATION_MOD_128APSK,
+            DvbsFrontendSettings.MODULATION_MOD_256APSK,
+            DvbsFrontendSettings.MODULATION_MOD_RESERVED,
+            IsdbsFrontendSettings.MODULATION_UNDEFINED,
+            IsdbsFrontendSettings.MODULATION_AUTO,
+            IsdbsFrontendSettings.MODULATION_MOD_BPSK,
+            IsdbsFrontendSettings.MODULATION_MOD_QPSK,
+            IsdbsFrontendSettings.MODULATION_MOD_TC8PSK,
+            Isdbs3FrontendSettings.MODULATION_UNDEFINED,
+            Isdbs3FrontendSettings.MODULATION_AUTO,
+            Isdbs3FrontendSettings.MODULATION_MOD_BPSK,
+            Isdbs3FrontendSettings.MODULATION_MOD_QPSK,
+            Isdbs3FrontendSettings.MODULATION_MOD_8PSK,
+            Isdbs3FrontendSettings.MODULATION_MOD_16APSK,
+            Isdbs3FrontendSettings.MODULATION_MOD_32APSK,
+            IsdbtFrontendSettings.MODULATION_UNDEFINED,
+            IsdbtFrontendSettings.MODULATION_AUTO,
+            IsdbtFrontendSettings.MODULATION_MOD_DQPSK,
+            IsdbtFrontendSettings.MODULATION_MOD_QPSK,
+            IsdbtFrontendSettings.MODULATION_MOD_16QAM,
+            IsdbtFrontendSettings.MODULATION_MOD_64QAM})
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface FrontendModulation {}
+
+
     private Boolean mIsDemodLocked;
     private Integer mSnr;
     private Integer mBer;
@@ -275,7 +319,7 @@
      *  Gets Inner Forward Error Correction type as specified in ETSI EN 300 468 V1.15.1
      *  and ETSI EN 302 307-2 V1.1.1.
      */
-    @FrontendInnerFec
+    @FrontendSettings.InnerFec
     public long getFec() {
         if (mInnerFec == null) {
             throw new IllegalStateException();
diff --git a/media/java/android/media/tv/tuner/frontend/Isdbs3FrontendCapabilities.java b/media/java/android/media/tv/tuner/frontend/Isdbs3FrontendCapabilities.java
index dae91a0..573f379 100644
--- a/media/java/android/media/tv/tuner/frontend/Isdbs3FrontendCapabilities.java
+++ b/media/java/android/media/tv/tuner/frontend/Isdbs3FrontendCapabilities.java
@@ -17,7 +17,6 @@
 package android.media.tv.tuner.frontend;
 
 import android.annotation.SystemApi;
-import android.media.tv.tuner.frontend.Isdbs3FrontendSettings.CodeRate;
 
 /**
  * ISDBS-3 Capabilities.
@@ -44,7 +43,7 @@
     /**
      * Gets code rate capability.
      */
-    @CodeRate
+    @Isdbs3FrontendSettings.CodeRate
     public int getCodeRateCapability() {
         return mCodeRateCap;
     }
diff --git a/media/java/android/media/tv/tuner/frontend/IsdbsFrontendCapabilities.java b/media/java/android/media/tv/tuner/frontend/IsdbsFrontendCapabilities.java
index 9367747..38d2f1d 100644
--- a/media/java/android/media/tv/tuner/frontend/IsdbsFrontendCapabilities.java
+++ b/media/java/android/media/tv/tuner/frontend/IsdbsFrontendCapabilities.java
@@ -17,7 +17,6 @@
 package android.media.tv.tuner.frontend;
 
 import android.annotation.SystemApi;
-import android.media.tv.tuner.frontend.IsdbsFrontendSettings.CodeRate;
 
 /**
  * ISDBS Capabilities.
@@ -44,7 +43,7 @@
     /**
      * Gets code rate capability.
      */
-    @CodeRate
+    @IsdbsFrontendSettings.CodeRate
     public int getCodeRateCapability() {
         return mCodeRateCap;
     }
diff --git a/media/java/android/media/tv/tuner/frontend/IsdbsFrontendSettings.java b/media/java/android/media/tv/tuner/frontend/IsdbsFrontendSettings.java
index 97e59fa..14c08b1 100644
--- a/media/java/android/media/tv/tuner/frontend/IsdbsFrontendSettings.java
+++ b/media/java/android/media/tv/tuner/frontend/IsdbsFrontendSettings.java
@@ -127,7 +127,7 @@
     /**
      * Rolloff type undefined.
      */
-    public static final int ROLLOFF_UNDEFINED = Constants.FrontendIsdbs3Rolloff.UNDEFINED;
+    public static final int ROLLOFF_UNDEFINED = Constants.FrontendIsdbsRolloff.UNDEFINED;
     /**
      * 0,35 rolloff.
      */
diff --git a/media/java/android/media/tv/tuner/frontend/IsdbtFrontendCapabilities.java b/media/java/android/media/tv/tuner/frontend/IsdbtFrontendCapabilities.java
index 1956102..ffebc5a 100644
--- a/media/java/android/media/tv/tuner/frontend/IsdbtFrontendCapabilities.java
+++ b/media/java/android/media/tv/tuner/frontend/IsdbtFrontendCapabilities.java
@@ -17,7 +17,6 @@
 package android.media.tv.tuner.frontend;
 
 import android.annotation.SystemApi;
-import android.media.tv.tuner.frontend.DvbtFrontendSettings.CodeRate;
 
 /**
  * ISDBT Capabilities.
@@ -65,7 +64,7 @@
     /**
      * Gets code rate capability.
      */
-    @CodeRate
+    @DvbtFrontendSettings.CodeRate
     public int getCodeRateCapability() {
         return mCodeRateCap;
     }