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Change unnecessary List usage in TRM to Set

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Also to expose generic structure when an internal field is
visible from outside of the service class

Test: atest TunerResourceManagerServiceTest
Bug: 147380513

Change-Id: I7e474a45c5c7115b67b3d9967301fe6d32572a26
This commit is contained in:
Amy
2020-02-24 17:16:09 -08:00
parent fa68817d5c
commit 661d61baec
5 changed files with 130 additions and 141 deletions
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8
services/core/java/com/android/server/tv/tunerresourcemanager/ClientProfile.java
View File

@@ -15,8 +15,8 @@
*/
package com.android.server.tv.tunerresourcemanager;
import java.util.ArrayList;
import java.util.List;
import java.util.HashSet;
import java.util.Set;
/**
* A client profile object used by the Tuner Resource Manager to record the registered clients'
@@ -65,7 +65,7 @@ public final class ClientProfile {
/**
* List of the frontend ids that are used by the current client.
*/
private List<Integer> mUsingFrontendIds = new ArrayList<>();
private Set<Integer> mUsingFrontendIds = new HashSet<>();
/**
* Optional arbitrary priority value given by the client.
@@ -131,7 +131,7 @@ public final class ClientProfile {
mUsingFrontendIds.add(frontendId);
}
public List<Integer> getInUseFrontendIds() {
public Iterable<Integer> getInUseFrontendIds() {
return mUsingFrontendIds;
}

37
services/core/java/com/android/server/tv/tunerresourcemanager/FrontendResource.java
View File

@@ -15,12 +15,11 @@
*/
package com.android.server.tv.tunerresourcemanager;
import android.annotation.Nullable;
import android.media.tv.tuner.frontend.FrontendSettings.Type;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Collection;
import java.util.HashSet;
import java.util.Set;
/**
* A frontend resource object used by the Tuner Resource Manager to record the tuner frontend
@@ -50,7 +49,7 @@ public final class FrontendResource {
/**
* An array to save all the FE ids under the same exclisive group.
*/
private List<Integer> mExclusiveGroupMemberFeIds = new ArrayList<>();
private Set<Integer> mExclusiveGroupMemberFeIds = new HashSet<>();
/**
* If the current resource is in use. Once resources under the same exclusive group id is in use
@@ -82,12 +81,12 @@ public final class FrontendResource {
return mExclusiveGroupId;
}
public List<Integer> getExclusiveGroupMemberFeIds() {
public Set<Integer> getExclusiveGroupMemberFeIds() {
return mExclusiveGroupMemberFeIds;
}
/**
* Add one id into the exclusive group member id list.
* Add one id into the exclusive group member id collection.
*
* @param id the id to be added.
*/
@@ -96,21 +95,21 @@ public final class FrontendResource {
}
/**
* Add one id list to the exclusive group member id list.
* Add one id collection to the exclusive group member id collection.
*
* @param ids the id list to be added.
* @param ids the id collection to be added.
*/
public void addExclusiveGroupMemberFeId(List<Integer> ids) {
public void addExclusiveGroupMemberFeIds(Collection<Integer> ids) {
mExclusiveGroupMemberFeIds.addAll(ids);
}
/**
* Remove one id from the exclusive group member id list.
* Remove one id from the exclusive group member id collection.
*
* @param id the id to be removed.
*/
public void removeExclusiveGroupMemberFeId(int id) {
mExclusiveGroupMemberFeIds.remove(new Integer(id));
mExclusiveGroupMemberFeIds.remove(id);
}
public boolean isInUse() {
@@ -143,22 +142,10 @@ public final class FrontendResource {
public String toString() {
return "FrontendResource[id=" + this.mId + ", type=" + this.mType
+ ", exclusiveGId=" + this.mExclusiveGroupId + ", exclusiveGMemeberIds="
+ Arrays.toString(this.mExclusiveGroupMemberFeIds.toArray())
+ this.mExclusiveGroupMemberFeIds
+ ", isInUse=" + this.mIsInUse + ", ownerClientId=" + this.mOwnerClientId + "]";
}
@Override
public boolean equals(@Nullable Object o) {
if (o instanceof FrontendResource) {
FrontendResource fe = (FrontendResource) o;
return mId == fe.getId() && mType == fe.getType()
&& mExclusiveGroupId == fe.getExclusiveGroupId()
&& mExclusiveGroupMemberFeIds.equals(fe.getExclusiveGroupMemberFeIds())
&& mIsInUse == fe.isInUse() && mOwnerClientId == fe.getOwnerClientId();
}
return false;
}
/**
* Builder class for {@link FrontendResource}.
*/

155
services/core/java/com/android/server/tv/tunerresourcemanager/TunerResourceManagerService.java
View File

@@ -37,8 +37,10 @@ import android.util.SparseArray;
import com.android.internal.annotations.VisibleForTesting;
import com.android.server.SystemService;
import java.util.ArrayList;
import java.util.List;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
/**
* This class provides a system service that manages the TV tuner resources.
@@ -52,16 +54,12 @@ public class TunerResourceManagerService extends SystemService {
public static final int INVALID_CLIENT_ID = -1;
private static final int MAX_CLIENT_PRIORITY = 1000;
// Array of the registered client profiles
@VisibleForTesting private SparseArray<ClientProfile> mClientProfiles = new SparseArray<>();
// Map of the registered client profiles
private Map<Integer, ClientProfile> mClientProfiles = new HashMap<>();
private int mNextUnusedClientId = 0;
private List<Integer> mRegisteredClientIds = new ArrayList<Integer>();
// Array of the current available frontend resources
@VisibleForTesting
private SparseArray<FrontendResource> mFrontendResources = new SparseArray<>();
// Array of the current available frontend ids
private List<Integer> mAvailableFrontendIds = new ArrayList<Integer>();
// Map of the current available frontend resources
private Map<Integer, FrontendResource> mFrontendResources = new HashMap<>();
private SparseArray<IResourcesReclaimListener> mListeners = new SparseArray<>();
@@ -261,9 +259,8 @@ public class TunerResourceManagerService extends SystemService {
.build();
clientProfile.setPriority(getClientPriority(profile.getUseCase(), pid));
mClientProfiles.append(clientId[0], clientProfile);
addClientProfile(clientId[0], clientProfile);
mListeners.append(clientId[0], listener);
mRegisteredClientIds.add(clientId[0]);
}
@VisibleForTesting
@@ -271,15 +268,8 @@ public class TunerResourceManagerService extends SystemService {
if (DEBUG) {
Slog.d(TAG, "unregisterClientProfile(clientId=" + clientId + ")");
}
for (int id : getClientProfile(clientId).getInUseFrontendIds()) {
getFrontendResource(id).removeOwner();
for (int groupMemberId : getFrontendResource(id).getExclusiveGroupMemberFeIds()) {
getFrontendResource(groupMemberId).removeOwner();
}
}
mClientProfiles.remove(clientId);
removeClientProfile(clientId);
mListeners.remove(clientId);
mRegisteredClientIds.remove(clientId);
}
@VisibleForTesting
@@ -313,56 +303,32 @@ public class TunerResourceManagerService extends SystemService {
}
}
// An arrayList to record the frontends pending on updating. Ids will be removed
// from this list once its updating finished. Any frontend left in this list when all
// the updates are done will be removed from mAvailableFrontendIds and
// mFrontendResources.
List<Integer> updatingFrontendIds = new ArrayList<>(mAvailableFrontendIds);
// A set to record the frontends pending on updating. Ids will be removed
// from this set once its updating finished. Any frontend left in this set when all
// the updates are done will be removed from mFrontendResources.
Set<Integer> updatingFrontendIds = new HashSet<>(getFrontendResources().keySet());
// Update frontendResources sparse array and other mappings accordingly
// Update frontendResources map and other mappings accordingly
for (int i = 0; i < infos.length; i++) {
if (getFrontendResource(infos[i].getId()) != null) {
if (DEBUG) {
Slog.d(TAG, "Frontend id=" + infos[i].getId() + "exists.");
}
updatingFrontendIds.remove(new Integer(infos[i].getId()));
updatingFrontendIds.remove(infos[i].getId());
} else {
// Add a new fe resource
FrontendResource newFe = new FrontendResource.Builder(infos[i].getId())
.type(infos[i].getFrontendType())
.exclusiveGroupId(infos[i].getExclusiveGroupId())
.build();
// Update the exclusive group member list in all the existing Frontend resource
for (Integer feId : mAvailableFrontendIds) {
FrontendResource fe = getFrontendResource(feId.intValue());
if (fe.getExclusiveGroupId() == newFe.getExclusiveGroupId()) {
newFe.addExclusiveGroupMemberFeId(fe.getId());
newFe.addExclusiveGroupMemberFeId(fe.getExclusiveGroupMemberFeIds());
for (Integer excGroupmemberFeId : fe.getExclusiveGroupMemberFeIds()) {
getFrontendResource(excGroupmemberFeId.intValue())
.addExclusiveGroupMemberFeId(newFe.getId());
}
fe.addExclusiveGroupMemberFeId(newFe.getId());
break;
}
}
// Update resource list and available id list
mFrontendResources.append(newFe.getId(), newFe);
mAvailableFrontendIds.add(newFe.getId());
addFrontendResource(newFe);
}
}
// TODO check if the removing resource is in use or not. Handle the conflict.
for (Integer removingId : updatingFrontendIds) {
// update the exclusive group id memver list
FrontendResource fe = getFrontendResource(removingId.intValue());
fe.removeExclusiveGroupMemberFeId(new Integer(fe.getId()));
for (Integer excGroupmemberFeId : fe.getExclusiveGroupMemberFeIds()) {
getFrontendResource(excGroupmemberFeId.intValue())
.removeExclusiveGroupMemberFeId(new Integer(fe.getId()));
}
mFrontendResources.remove(removingId.intValue());
mAvailableFrontendIds.remove(removingId);
for (int removingId : updatingFrontendIds) {
// update the exclusive group id member list
removeFrontendResource(removingId);
}
}
@@ -383,25 +349,24 @@ public class TunerResourceManagerService extends SystemService {
int inUseLowestPriorityFrId = -1;
// Priority max value is 1000
int currentLowestPriority = MAX_CLIENT_PRIORITY + 1;
for (int id : mAvailableFrontendIds) {
FrontendResource fr = getFrontendResource(id);
for (FrontendResource fr : getFrontendResources().values()) {
if (fr.getType() == request.getFrontendType()) {
if (!fr.isInUse()) {
// Grant unused frontend with no exclusive group members first.
if (fr.getExclusiveGroupMemberFeIds().size() == 0) {
grantingFrontendId = id;
if (fr.getExclusiveGroupMemberFeIds().isEmpty()) {
grantingFrontendId = fr.getId();
break;
} else if (grantingFrontendId < 0) {
// Grant the unused frontend with lower id first if all the unused
// frontends have exclusive group members.
grantingFrontendId = id;
grantingFrontendId = fr.getId();
}
} else if (grantingFrontendId < 0) {
// Record the frontend id with the lowest client priority among all the
// in use frontends when no available frontend has been found.
int priority = getOwnerClientPriority(id);
int priority = getOwnerClientPriority(fr);
if (currentLowestPriority > priority) {
inUseLowestPriorityFrId = id;
inUseLowestPriorityFrId = fr.getId();
currentLowestPriority = priority;
}
}
@@ -471,33 +436,73 @@ public class TunerResourceManagerService extends SystemService {
/**
* Get the owner client's priority from the frontend id.
*
* @param frontendId an in use frontend id.
* @param frontend an in use frontend.
* @return the priority of the owner client of the frontend.
*/
private int getOwnerClientPriority(int frontendId) {
return getClientProfile(getFrontendResource(frontendId).getOwnerClientId()).getPriority();
}
private ClientProfile getClientProfile(int clientId) {
return mClientProfiles.get(clientId);
private int getOwnerClientPriority(FrontendResource frontend) {
return getClientProfile(frontend.getOwnerClientId()).getPriority();
}
@VisibleForTesting
@Nullable
protected FrontendResource getFrontendResource(int frontendId) {
return mFrontendResources.get(frontendId);
}
@VisibleForTesting
protected SparseArray<ClientProfile> getClientProfiles() {
return mClientProfiles;
}
@VisibleForTesting
protected SparseArray<FrontendResource> getFrontendResources() {
protected Map<Integer, FrontendResource> getFrontendResources() {
return mFrontendResources;
}
private void addFrontendResource(FrontendResource newFe) {
// Update the exclusive group member list in all the existing Frontend resource
for (FrontendResource fe : getFrontendResources().values()) {
if (fe.getExclusiveGroupId() == newFe.getExclusiveGroupId()) {
newFe.addExclusiveGroupMemberFeId(fe.getId());
newFe.addExclusiveGroupMemberFeIds(fe.getExclusiveGroupMemberFeIds());
for (int excGroupmemberFeId : fe.getExclusiveGroupMemberFeIds()) {
getFrontendResource(excGroupmemberFeId)
.addExclusiveGroupMemberFeId(newFe.getId());
}
fe.addExclusiveGroupMemberFeId(newFe.getId());
break;
}
}
// Update resource list and available id list
mFrontendResources.put(newFe.getId(), newFe);
}
private void removeFrontendResource(int removingId) {
FrontendResource fe = getFrontendResource(removingId);
for (int excGroupmemberFeId : fe.getExclusiveGroupMemberFeIds()) {
getFrontendResource(excGroupmemberFeId)
.removeExclusiveGroupMemberFeId(fe.getId());
}
mFrontendResources.remove(removingId);
}
@VisibleForTesting
@Nullable
protected ClientProfile getClientProfile(int clientId) {
return mClientProfiles.get(clientId);
}
private void addClientProfile(int clientId, ClientProfile profile) {
mClientProfiles.put(clientId, profile);
}
private void removeClientProfile(int clientId) {
for (int id : getClientProfile(clientId).getInUseFrontendIds()) {
getFrontendResource(id).removeOwner();
for (int groupMemberId : getFrontendResource(id).getExclusiveGroupMemberFeIds()) {
getFrontendResource(groupMemberId).removeOwner();
}
}
mClientProfiles.remove(clientId);
}
private boolean checkClientExists(int clientId) {
return mRegisteredClientIds.contains(clientId);
return mClientProfiles.keySet().contains(clientId);
}
private void enforceAccessPermission() {

6
services/core/java/com/android/server/tv/tunerresourcemanager/UseCasePriorityHints.java
View File

@@ -31,8 +31,8 @@ import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
import java.util.HashSet;
import java.util.Set;
/**
* This class provides the Tuner Resource Manager use case priority hints config info including a
@@ -56,7 +56,7 @@ public class UseCasePriorityHints {
*/
SparseArray<int[]> mPriorityHints = new SparseArray<>();
List<Integer> mVendorDefinedUseCase = new ArrayList<>();
Set<Integer> mVendorDefinedUseCase = new HashSet<>();
private int mDefaultForeground = 150;
private int mDefaultBackground = 50;

65
services/tests/servicestests/src/com/android/server/tv/tunerresourcemanager/TunerResourceManagerServiceTest.java
View File

@@ -48,6 +48,7 @@ import org.mockito.MockitoAnnotations;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
/**
* Tests for {@link TunerResourceManagerService} class.
@@ -118,7 +119,7 @@ public class TunerResourceManagerServiceTest {
new TunerFrontendInfo(1 /*id*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
mTunerResourceManagerService.setFrontendInfoListInternal(infos);
SparseArray<FrontendResource> resources =
Map<Integer, FrontendResource> resources =
mTunerResourceManagerService.getFrontendResources();
for (int id = 0; id < infos.length; id++) {
assertThat(resources.get(infos[id].getId())
@@ -128,7 +129,7 @@ public class TunerResourceManagerServiceTest {
assertThat(resources.get(infos[id].getId())
.getExclusiveGroupMemberFeIds().size()).isEqualTo(0);
}
assertThat(sparseArrayToList(resources)).comparingElementsUsing(FR_TFI_COMPARE)
assertThat(resources.values()).comparingElementsUsing(FR_TFI_COMPARE)
.containsExactlyElementsIn(Arrays.asList(infos));
}
@@ -146,19 +147,15 @@ public class TunerResourceManagerServiceTest {
new TunerFrontendInfo(3 /*id*/, FrontendSettings.TYPE_ATSC, 1 /*exclusiveGroupId*/);
mTunerResourceManagerService.setFrontendInfoListInternal(infos);
SparseArray<FrontendResource> resources =
Map<Integer, FrontendResource> resources =
mTunerResourceManagerService.getFrontendResources();
assertThat(sparseArrayToList(resources)).comparingElementsUsing(FR_TFI_COMPARE)
assertThat(resources.values()).comparingElementsUsing(FR_TFI_COMPARE)
.containsExactlyElementsIn(Arrays.asList(infos));
assertThat(resources.get(0).getExclusiveGroupMemberFeIds())
.isEqualTo(new ArrayList<Integer>());
assertThat(resources.get(1).getExclusiveGroupMemberFeIds())
.isEqualTo(new ArrayList<Integer>(Arrays.asList(2, 3)));
assertThat(resources.get(2).getExclusiveGroupMemberFeIds())
.isEqualTo(new ArrayList<Integer>(Arrays.asList(1, 3)));
assertThat(resources.get(3).getExclusiveGroupMemberFeIds())
.isEqualTo(new ArrayList<Integer>(Arrays.asList(1, 2)));
assertThat(resources.get(0).getExclusiveGroupMemberFeIds()).isEmpty();
assertThat(resources.get(1).getExclusiveGroupMemberFeIds()).containsExactly(2, 3);
assertThat(resources.get(2).getExclusiveGroupMemberFeIds()).containsExactly(1, 3);
assertThat(resources.get(3).getExclusiveGroupMemberFeIds()).containsExactly(1, 2);
}
@Test
@@ -171,11 +168,11 @@ public class TunerResourceManagerServiceTest {
new TunerFrontendInfo(1 /*id*/, FrontendSettings.TYPE_DVBS, 1 /*exclusiveGroupId*/);
mTunerResourceManagerService.setFrontendInfoListInternal(infos);
SparseArray<FrontendResource> resources0 =
Map<Integer, FrontendResource> resources0 =
mTunerResourceManagerService.getFrontendResources();
mTunerResourceManagerService.setFrontendInfoListInternal(infos);
SparseArray<FrontendResource> resources1 =
Map<Integer, FrontendResource> resources1 =
mTunerResourceManagerService.getFrontendResources();
assertThat(resources0).isEqualTo(resources1);
@@ -198,13 +195,13 @@ public class TunerResourceManagerServiceTest {
new TunerFrontendInfo(1 /*id*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
mTunerResourceManagerService.setFrontendInfoListInternal(infos1);
SparseArray<FrontendResource> resources =
Map<Integer, FrontendResource> resources =
mTunerResourceManagerService.getFrontendResources();
for (int id = 0; id < infos1.length; id++) {
assertThat(resources.get(infos1[id].getId())
.getExclusiveGroupMemberFeIds().size()).isEqualTo(0);
}
assertThat(sparseArrayToList(resources)).comparingElementsUsing(FR_TFI_COMPARE)
assertThat(resources.values()).comparingElementsUsing(FR_TFI_COMPARE)
.containsExactlyElementsIn(Arrays.asList(infos1));
}
@@ -225,13 +222,13 @@ public class TunerResourceManagerServiceTest {
new TunerFrontendInfo(1 /*id*/, FrontendSettings.TYPE_DVBT, 1 /*exclusiveGroupId*/);
mTunerResourceManagerService.setFrontendInfoListInternal(infos1);
SparseArray<FrontendResource> resources =
Map<Integer, FrontendResource> resources =
mTunerResourceManagerService.getFrontendResources();
for (int id = 0; id < infos1.length; id++) {
assertThat(resources.get(infos1[id].getId())
.getExclusiveGroupMemberFeIds().size()).isEqualTo(0);
}
assertThat(sparseArrayToList(resources)).comparingElementsUsing(FR_TFI_COMPARE)
assertThat(resources.values()).comparingElementsUsing(FR_TFI_COMPARE)
.containsExactlyElementsIn(Arrays.asList(infos1));
}
@@ -352,9 +349,9 @@ public class TunerResourceManagerServiceTest {
throw e.rethrowFromSystemServer();
}
assertThat(frontendId[0]).isEqualTo(infos[1].getId());
assertThat(mTunerResourceManagerService.getFrontendResources().get(infos[1].getId())
assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].getId())
.isInUse()).isTrue();
assertThat(mTunerResourceManagerService.getFrontendResources().get(infos[2].getId())
assertThat(mTunerResourceManagerService.getFrontendResource(infos[2].getId())
.isInUse()).isTrue();
}
@@ -372,12 +369,12 @@ public class TunerResourceManagerServiceTest {
mTunerResourceManagerService.registerClientProfileInternal(
profiles[0], null /*listener*/, clientId0);
assertThat(clientId0[0]).isNotEqualTo(TunerResourceManagerService.INVALID_CLIENT_ID);
mTunerResourceManagerService.getClientProfiles().get(clientId0[0])
mTunerResourceManagerService.getClientProfile(clientId0[0])
.setPriority(clientPriorities[0]);
mTunerResourceManagerService.registerClientProfileInternal(
profiles[1], null /*listener*/, clientId1);
assertThat(clientId1[0]).isNotEqualTo(TunerResourceManagerService.INVALID_CLIENT_ID);
mTunerResourceManagerService.getClientProfiles().get(clientId1[0])
mTunerResourceManagerService.getClientProfile(clientId1[0])
.setPriority(clientPriorities[1]);
// Init frontend resources.
@@ -433,12 +430,12 @@ public class TunerResourceManagerServiceTest {
mTunerResourceManagerService.registerClientProfileInternal(
profiles[0], null /*listener*/, clientId0);
assertThat(clientId0[0]).isNotEqualTo(TunerResourceManagerService.INVALID_CLIENT_ID);
mTunerResourceManagerService.getClientProfiles().get(clientId0[0])
mTunerResourceManagerService.getClientProfile(clientId0[0])
.setPriority(clientPriorities[0]);
mTunerResourceManagerService.registerClientProfileInternal(
profiles[1], null /*listener*/, clientId1);
assertThat(clientId1[0]).isNotEqualTo(TunerResourceManagerService.INVALID_CLIENT_ID);
mTunerResourceManagerService.getClientProfiles().get(clientId1[0])
mTunerResourceManagerService.getClientProfile(clientId1[0])
.setPriority(clientPriorities[1]);
// Init frontend resources.
@@ -469,14 +466,14 @@ public class TunerResourceManagerServiceTest {
throw e.rethrowFromSystemServer();
}
assertThat(frontendId[0]).isEqualTo(infos[1].getId());
assertThat(mTunerResourceManagerService.getFrontendResources().get(infos[0].getId())
assertThat(mTunerResourceManagerService.getFrontendResource(infos[0].getId())
.isInUse()).isTrue();
assertThat(mTunerResourceManagerService.getFrontendResources().get(infos[1].getId())
assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].getId())
.isInUse()).isTrue();
assertThat(mTunerResourceManagerService.getFrontendResources()
.get(infos[0].getId()).getOwnerClientId()).isEqualTo(clientId1[0]);
assertThat(mTunerResourceManagerService.getFrontendResources()
.get(infos[1].getId()).getOwnerClientId()).isEqualTo(clientId1[0]);
assertThat(mTunerResourceManagerService.getFrontendResource(infos[0].getId())
.getOwnerClientId()).isEqualTo(clientId1[0]);
assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].getId())
.getOwnerClientId()).isEqualTo(clientId1[0]);
assertThat(mReclaimingId).isEqualTo(clientId0[0]);
}
@@ -508,16 +505,16 @@ public class TunerResourceManagerServiceTest {
throw e.rethrowFromSystemServer();
}
assertThat(frontendId[0]).isEqualTo(infos[0].getId());
assertThat(mTunerResourceManagerService.getFrontendResources().get(infos[0].getId())
assertThat(mTunerResourceManagerService.getFrontendResource(infos[0].getId())
.isInUse()).isTrue();
assertThat(mTunerResourceManagerService.getFrontendResources().get(infos[1].getId())
assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].getId())
.isInUse()).isTrue();
// Unregister client when using frontend
mTunerResourceManagerService.unregisterClientProfileInternal(clientId[0]);
assertThat(mTunerResourceManagerService.getFrontendResources().get(infos[0].getId())
assertThat(mTunerResourceManagerService.getFrontendResource(infos[0].getId())
.isInUse()).isFalse();
assertThat(mTunerResourceManagerService.getFrontendResources().get(infos[1].getId())
assertThat(mTunerResourceManagerService.getFrontendResource(infos[1].getId())
.isInUse()).isFalse();
}