Enable support for  main type cap aware demux management

Adding 3 ITuner.aidl APIs:
 - int[] getDemuxIds();
 - IDemux openDemuxById(in int demuxId);
 - DemuxInfo getDemuxInfo(in int demuxId);

And adding DemuxInfo.aidl.

Bug: 239211919
Bug: 239227510
Test: atest VtsHalTvTunerTargetTest

Change-Id: Icd34cc974a6f6fa167d90b69b3ff0a119bf50ae8
diff --git a/tv/tuner/aidl/vts/functional/DemuxTests.cpp b/tv/tuner/aidl/vts/functional/DemuxTests.cpp
index 9de01e1..b2fca6f 100644
--- a/tv/tuner/aidl/vts/functional/DemuxTests.cpp
+++ b/tv/tuner/aidl/vts/functional/DemuxTests.cpp
@@ -16,6 +16,12 @@
 
 #include "DemuxTests.h"
 
+AssertionResult DemuxTests::getDemuxIds(std::vector<int32_t>& demuxIds) {
+    ndk::ScopedAStatus status;
+    status = mService->getDemuxIds(&demuxIds);
+    return AssertionResult(status.isOk());
+}
+
 AssertionResult DemuxTests::openDemux(std::shared_ptr<IDemux>& demux, int32_t& demuxId) {
     std::vector<int32_t> id;
     auto status = mService->openDemux(&id, &mDemux);
@@ -26,6 +32,14 @@
     return AssertionResult(status.isOk());
 }
 
+AssertionResult DemuxTests::openDemuxById(int32_t demuxId, std::shared_ptr<IDemux>& demux) {
+    auto status = mService->openDemuxById(demuxId, &mDemux);
+    if (status.isOk()) {
+        demux = mDemux;
+    }
+    return AssertionResult(status.isOk());
+}
+
 AssertionResult DemuxTests::setDemuxFrontendDataSource(int32_t frontendId) {
     EXPECT_TRUE(mDemux) << "Test with openDemux first.";
     auto status = mDemux->setFrontendDataSource(frontendId);
@@ -33,14 +47,15 @@
 }
 
 AssertionResult DemuxTests::getDemuxCaps(DemuxCapabilities& demuxCaps) {
-    if (!mDemux) {
-        ALOGW("[vts] Test with openDemux first.");
-        return failure();
-    }
     auto status = mService->getDemuxCaps(&demuxCaps);
     return AssertionResult(status.isOk());
 }
 
+AssertionResult DemuxTests::getDemuxInfo(int32_t demuxId, DemuxInfo& demuxInfo) {
+    auto status = mService->getDemuxInfo(demuxId, &demuxInfo);
+    return AssertionResult(status.isOk());
+}
+
 AssertionResult DemuxTests::getAvSyncId(std::shared_ptr<IFilter> filter, int32_t& avSyncHwId) {
     EXPECT_TRUE(mDemux) << "Demux is not opened yet.";