diff options
3 files changed, 205 insertions, 13 deletions
diff --git a/packages/SystemUI/src/com/android/systemui/appops/AppOpItem.java b/packages/SystemUI/src/com/android/systemui/appops/AppOpItem.java index 7e5b42653210..93a8df41c673 100644 --- a/packages/SystemUI/src/com/android/systemui/appops/AppOpItem.java +++ b/packages/SystemUI/src/com/android/systemui/appops/AppOpItem.java @@ -25,7 +25,9 @@ public class AppOpItem { private int mUid; private String mPackageName; private long mTimeStarted; - private String mState; + private StringBuilder mState; + // This is only used for items with mCode == AppOpsManager.OP_RECORD_AUDIO + private boolean mSilenced; public AppOpItem(int code, int uid, String packageName, long timeStarted) { this.mCode = code; @@ -36,9 +38,8 @@ public class AppOpItem { .append("AppOpItem(") .append("Op code=").append(code).append(", ") .append("UID=").append(uid).append(", ") - .append("Package name=").append(packageName) - .append(")") - .toString(); + .append("Package name=").append(packageName).append(", ") + .append("Paused="); } public int getCode() { @@ -57,8 +58,16 @@ public class AppOpItem { return mTimeStarted; } + public void setSilenced(boolean silenced) { + mSilenced = silenced; + } + + public boolean isSilenced() { + return mSilenced; + } + @Override public String toString() { - return mState; + return mState.append(mSilenced).append(")").toString(); } } diff --git a/packages/SystemUI/src/com/android/systemui/appops/AppOpsControllerImpl.java b/packages/SystemUI/src/com/android/systemui/appops/AppOpsControllerImpl.java index 779613011dae..01841249f4ac 100644 --- a/packages/SystemUI/src/com/android/systemui/appops/AppOpsControllerImpl.java +++ b/packages/SystemUI/src/com/android/systemui/appops/AppOpsControllerImpl.java @@ -19,12 +19,15 @@ package com.android.systemui.appops; import android.app.AppOpsManager; import android.content.Context; import android.content.pm.PackageManager; +import android.media.AudioManager; +import android.media.AudioRecordingConfiguration; import android.os.Handler; import android.os.Looper; import android.os.UserHandle; import android.util.ArrayMap; import android.util.ArraySet; import android.util.Log; +import android.util.SparseArray; import androidx.annotation.WorkerThread; @@ -62,6 +65,7 @@ public class AppOpsControllerImpl implements AppOpsController, private static final boolean DEBUG = false; private final AppOpsManager mAppOps; + private final AudioManager mAudioManager; private H mBGHandler; private final List<AppOpsController.Callback> mCallbacks = new ArrayList<>(); private final ArrayMap<Integer, Set<Callback>> mCallbacksByCode = new ArrayMap<>(); @@ -72,6 +76,9 @@ public class AppOpsControllerImpl implements AppOpsController, private final List<AppOpItem> mActiveItems = new ArrayList<>(); @GuardedBy("mNotedItems") private final List<AppOpItem> mNotedItems = new ArrayList<>(); + @GuardedBy("mActiveItems") + private final SparseArray<ArrayList<AudioRecordingConfiguration>> mRecordingsByUid = + new SparseArray<>(); protected static final int[] OPS = new int[] { AppOpsManager.OP_CAMERA, @@ -86,7 +93,8 @@ public class AppOpsControllerImpl implements AppOpsController, Context context, @Background Looper bgLooper, DumpManager dumpManager, - PermissionFlagsCache cache + PermissionFlagsCache cache, + AudioManager audioManager ) { mAppOps = (AppOpsManager) context.getSystemService(Context.APP_OPS_SERVICE); mFlagsCache = cache; @@ -95,6 +103,7 @@ public class AppOpsControllerImpl implements AppOpsController, for (int i = 0; i < numOps; i++) { mCallbacksByCode.put(OPS[i], new ArraySet<>()); } + mAudioManager = audioManager; dumpManager.registerDumpable(TAG, this); } @@ -109,12 +118,19 @@ public class AppOpsControllerImpl implements AppOpsController, if (listening) { mAppOps.startWatchingActive(OPS, this); mAppOps.startWatchingNoted(OPS, this); + mAudioManager.registerAudioRecordingCallback(mAudioRecordingCallback, mBGHandler); + mBGHandler.post(() -> mAudioRecordingCallback.onRecordingConfigChanged( + mAudioManager.getActiveRecordingConfigurations())); + } else { mAppOps.stopWatchingActive(this); mAppOps.stopWatchingNoted(this); + mAudioManager.unregisterAudioRecordingCallback(mAudioRecordingCallback); + mBGHandler.removeCallbacksAndMessages(null); // null removes all synchronized (mActiveItems) { mActiveItems.clear(); + mRecordingsByUid.clear(); } synchronized (mNotedItems) { mNotedItems.clear(); @@ -187,9 +203,12 @@ public class AppOpsControllerImpl implements AppOpsController, AppOpItem item = getAppOpItemLocked(mActiveItems, code, uid, packageName); if (item == null && active) { item = new AppOpItem(code, uid, packageName, System.currentTimeMillis()); + if (code == AppOpsManager.OP_RECORD_AUDIO) { + item.setSilenced(isAnyRecordingPausedLocked(uid)); + } mActiveItems.add(item); if (DEBUG) Log.w(TAG, "Added item: " + item.toString()); - return true; + return !item.isSilenced(); } else if (item != null && !active) { mActiveItems.remove(item); if (DEBUG) Log.w(TAG, "Removed item: " + item.toString()); @@ -213,7 +232,7 @@ public class AppOpsControllerImpl implements AppOpsController, active = getAppOpItemLocked(mActiveItems, code, uid, packageName) != null; } if (!active) { - notifySuscribers(code, uid, packageName, false); + notifySuscribersWorker(code, uid, packageName, false); } } @@ -321,7 +340,7 @@ public class AppOpsControllerImpl implements AppOpsController, AppOpItem item = mActiveItems.get(i); if ((userId == UserHandle.USER_ALL || UserHandle.getUserId(item.getUid()) == userId) - && isUserVisible(item)) { + && isUserVisible(item) && !item.isSilenced()) { list.add(item); } } @@ -340,6 +359,10 @@ public class AppOpsControllerImpl implements AppOpsController, return list; } + private void notifySuscribers(int code, int uid, String packageName, boolean active) { + mBGHandler.post(() -> notifySuscribersWorker(code, uid, packageName, active)); + } + @Override public void onOpActiveChanged(int code, int uid, String packageName, boolean active) { if (DEBUG) { @@ -357,7 +380,7 @@ public class AppOpsControllerImpl implements AppOpsController, // If active is false, we only send the update if the op is not actively noted (prevent // early removal) if (!alsoNoted) { - mBGHandler.post(() -> notifySuscribers(code, uid, packageName, active)); + notifySuscribers(code, uid, packageName, active); } } @@ -375,11 +398,11 @@ public class AppOpsControllerImpl implements AppOpsController, alsoActive = getAppOpItemLocked(mActiveItems, code, uid, packageName) != null; } if (!alsoActive) { - mBGHandler.post(() -> notifySuscribers(code, uid, packageName, true)); + notifySuscribers(code, uid, packageName, true); } } - private void notifySuscribers(int code, int uid, String packageName, boolean active) { + private void notifySuscribersWorker(int code, int uid, String packageName, boolean active) { if (mCallbacksByCode.containsKey(code) && isUserVisible(code, uid, packageName)) { if (DEBUG) Log.d(TAG, "Notifying of change in package " + packageName); for (Callback cb: mCallbacksByCode.get(code)) { @@ -405,6 +428,61 @@ public class AppOpsControllerImpl implements AppOpsController, } + private boolean isAnyRecordingPausedLocked(int uid) { + List<AudioRecordingConfiguration> configs = mRecordingsByUid.get(uid); + if (configs == null) return false; + int configsNum = configs.size(); + for (int i = 0; i < configsNum; i++) { + AudioRecordingConfiguration config = configs.get(i); + if (config.isClientSilenced()) return true; + } + return false; + } + + private void updateRecordingPausedStatus() { + synchronized (mActiveItems) { + int size = mActiveItems.size(); + for (int i = 0; i < size; i++) { + AppOpItem item = mActiveItems.get(i); + if (item.getCode() == AppOpsManager.OP_RECORD_AUDIO) { + boolean paused = isAnyRecordingPausedLocked(item.getUid()); + if (item.isSilenced() != paused) { + item.setSilenced(paused); + notifySuscribers( + item.getCode(), + item.getUid(), + item.getPackageName(), + !item.isSilenced() + ); + } + } + } + } + } + + private AudioManager.AudioRecordingCallback mAudioRecordingCallback = + new AudioManager.AudioRecordingCallback() { + @Override + public void onRecordingConfigChanged(List<AudioRecordingConfiguration> configs) { + synchronized (mActiveItems) { + mRecordingsByUid.clear(); + final int recordingsCount = configs.size(); + for (int i = 0; i < recordingsCount; i++) { + AudioRecordingConfiguration recording = configs.get(i); + + ArrayList<AudioRecordingConfiguration> recordings = mRecordingsByUid.get( + recording.getClientUid()); + if (recordings == null) { + recordings = new ArrayList<>(); + mRecordingsByUid.put(recording.getClientUid(), recordings); + } + recordings.add(recording); + } + } + updateRecordingPausedStatus(); + } + }; + protected class H extends Handler { H(Looper looper) { super(looper); diff --git a/packages/SystemUI/tests/src/com/android/systemui/appops/AppOpsControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/appops/AppOpsControllerTest.java index 4fdc06e64e2c..8f082c15df36 100644 --- a/packages/SystemUI/tests/src/com/android/systemui/appops/AppOpsControllerTest.java +++ b/packages/SystemUI/tests/src/com/android/systemui/appops/AppOpsControllerTest.java @@ -27,6 +27,9 @@ import static org.mockito.ArgumentMatchers.anyInt; import static org.mockito.ArgumentMatchers.anyLong; import static org.mockito.ArgumentMatchers.anyString; import static org.mockito.ArgumentMatchers.eq; +import static org.mockito.Mockito.doAnswer; +import static org.mockito.Mockito.inOrder; +import static org.mockito.Mockito.mock; import static org.mockito.Mockito.never; import static org.mockito.Mockito.times; import static org.mockito.Mockito.verify; @@ -34,6 +37,8 @@ import static org.mockito.Mockito.when; import android.app.AppOpsManager; import android.content.pm.PackageManager; +import android.media.AudioManager; +import android.media.AudioRecordingConfiguration; import android.os.Looper; import android.os.UserHandle; import android.testing.AndroidTestingRunner; @@ -47,9 +52,11 @@ import com.android.systemui.dump.DumpManager; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; +import org.mockito.InOrder; import org.mockito.Mock; import org.mockito.MockitoAnnotations; +import java.util.Collections; import java.util.List; @SmallTest @@ -73,6 +80,12 @@ public class AppOpsControllerTest extends SysuiTestCase { private PermissionFlagsCache mFlagsCache; @Mock private PackageManager mPackageManager; + @Mock(stubOnly = true) + private AudioManager mAudioManager; + @Mock(stubOnly = true) + private AudioManager.AudioRecordingCallback mRecordingCallback; + @Mock(stubOnly = true) + private AudioRecordingConfiguration mPausedMockRecording; private AppOpsControllerImpl mController; private TestableLooper mTestableLooper; @@ -94,11 +107,20 @@ public class AppOpsControllerTest extends SysuiTestCase { when(mFlagsCache.getPermissionFlags(anyString(), anyString(), eq(TEST_UID_NON_USER_SENSITIVE))).thenReturn(0); + doAnswer((invocation) -> mRecordingCallback = invocation.getArgument(0)) + .when(mAudioManager).registerAudioRecordingCallback(any(), any()); + when(mPausedMockRecording.getClientUid()).thenReturn(TEST_UID); + when(mPausedMockRecording.isClientSilenced()).thenReturn(true); + + when(mAudioManager.getActiveRecordingConfigurations()) + .thenReturn(List.of(mPausedMockRecording)); + mController = new AppOpsControllerImpl( mContext, mTestableLooper.getLooper(), mDumpManager, - mFlagsCache + mFlagsCache, + mAudioManager ); } @@ -363,6 +385,89 @@ public class AppOpsControllerTest extends SysuiTestCase { AppOpsManager.OP_FINE_LOCATION, TEST_UID, TEST_PACKAGE_NAME, true); } + @Test + public void testPausedRecordingIsRetrievedOnCreation() { + mController.addCallback(new int[]{AppOpsManager.OP_RECORD_AUDIO}, mCallback); + mTestableLooper.processAllMessages(); + + mController.onOpActiveChanged( + AppOpsManager.OP_RECORD_AUDIO, TEST_UID, TEST_PACKAGE_NAME, true); + mTestableLooper.processAllMessages(); + + verify(mCallback, never()) + .onActiveStateChanged(anyInt(), anyInt(), anyString(), anyBoolean()); + } + + @Test + public void testPausedRecordingFilteredOut() { + mController.addCallback(new int[]{AppOpsManager.OP_RECORD_AUDIO}, mCallback); + mTestableLooper.processAllMessages(); + + mController.onOpActiveChanged( + AppOpsManager.OP_RECORD_AUDIO, TEST_UID, TEST_PACKAGE_NAME, true); + mTestableLooper.processAllMessages(); + + assertTrue(mController.getActiveAppOps().isEmpty()); + } + + @Test + public void testOnlyRecordAudioPaused() { + mController.addCallback(new int[]{ + AppOpsManager.OP_RECORD_AUDIO, + AppOpsManager.OP_CAMERA + }, mCallback); + mTestableLooper.processAllMessages(); + + mController.onOpActiveChanged( + AppOpsManager.OP_CAMERA, TEST_UID, TEST_PACKAGE_NAME, true); + mTestableLooper.processAllMessages(); + + verify(mCallback).onActiveStateChanged( + AppOpsManager.OP_CAMERA, TEST_UID, TEST_PACKAGE_NAME, true); + List<AppOpItem> list = mController.getActiveAppOps(); + + assertEquals(1, list.size()); + assertEquals(AppOpsManager.OP_CAMERA, list.get(0).getCode()); + } + + @Test + public void testUnpausedRecordingSentActive() { + mController.addCallback(new int[]{AppOpsManager.OP_RECORD_AUDIO}, mCallback); + mTestableLooper.processAllMessages(); + mController.onOpActiveChanged( + AppOpsManager.OP_RECORD_AUDIO, TEST_UID, TEST_PACKAGE_NAME, true); + + mTestableLooper.processAllMessages(); + mRecordingCallback.onRecordingConfigChanged(Collections.emptyList()); + + mTestableLooper.processAllMessages(); + + verify(mCallback).onActiveStateChanged( + AppOpsManager.OP_RECORD_AUDIO, TEST_UID, TEST_PACKAGE_NAME, true); + } + + @Test + public void testAudioPausedSentInactive() { + mController.addCallback(new int[]{AppOpsManager.OP_RECORD_AUDIO}, mCallback); + mTestableLooper.processAllMessages(); + mController.onOpActiveChanged( + AppOpsManager.OP_RECORD_AUDIO, TEST_UID_OTHER, TEST_PACKAGE_NAME, true); + mTestableLooper.processAllMessages(); + + AudioRecordingConfiguration mockARC = mock(AudioRecordingConfiguration.class); + when(mockARC.getClientUid()).thenReturn(TEST_UID_OTHER); + when(mockARC.isClientSilenced()).thenReturn(true); + + mRecordingCallback.onRecordingConfigChanged(List.of(mockARC)); + mTestableLooper.processAllMessages(); + + InOrder inOrder = inOrder(mCallback); + inOrder.verify(mCallback).onActiveStateChanged( + AppOpsManager.OP_RECORD_AUDIO, TEST_UID_OTHER, TEST_PACKAGE_NAME, true); + inOrder.verify(mCallback).onActiveStateChanged( + AppOpsManager.OP_RECORD_AUDIO, TEST_UID_OTHER, TEST_PACKAGE_NAME, false); + } + private class TestHandler extends AppOpsControllerImpl.H { TestHandler(Looper looper) { mController.super(looper); |