Unhide Descrambler class (0ce6ae15) · Commits · e / os / android_frameworks_base

api/system-current.txt

+4 −0

Original line number	Diff line number	Diff line
		@@ -4489,9 +4489,13 @@ package android.media.tv.tuner {

		public final class Tuner implements java.lang.AutoCloseable {
		ctor public Tuner(@NonNull android.content.Context);
		method @Nullable @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER) public android.media.tv.tuner.Tuner.Descrambler openDescrambler();
		method @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER) public int tune(@NonNull android.media.tv.tuner.FrontendSettings);
		}

		public class Tuner.Descrambler {
		}

		}

		package android.metrics {

+22 −6

Original line number	Diff line number	Diff line
		@@ -380,7 +380,14 @@ public final class Tuner implements AutoCloseable {
		}
		}

		/** @hide */
		/**
		* 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.
		*
		*/
		public class Descrambler {
		private long mNativeContext;

		@@ -389,19 +396,28 @@ public final class Tuner implements AutoCloseable {

		private Descrambler() {}

		private boolean addPid(@DemuxPidType int pidType, int pid, Filter filter) {
		/** @hide */
		public boolean addPid(@DemuxPidType int pidType, int pid, Filter filter) {
		return nativeAddPid(pidType, pid, filter);
		}

		private boolean removePid(@DemuxPidType int pidType, int pid, Filter filter) {
		/** @hide */
		public boolean removePid(@DemuxPidType int pidType, int pid, Filter filter) {
		return nativeRemovePid(pidType, pid, filter);
		}

		}

		private Descrambler openDescrambler() {
		Descrambler descrambler = nativeOpenDescrambler();
		return descrambler;
		/**
		* Opens a Descrambler in tuner.
		*
		* @return a {@link Descrambler} object.
		*/
		@RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER)
		@Nullable
		public Descrambler openDescrambler() {
		checkPermission();
		return nativeOpenDescrambler();
		}

		// TODO: consider splitting Dvr to Playback and Recording