Merge "Improve user handling when querying for resumable media" into tm-dev am: 4e2018356f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23834726

Change-Id: I460b0a8033f0eb4a5f077bccd6eb4c0594ed39b2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

packages/SystemUI/src/com/android/systemui/media/MediaResumeListener.kt

@@ -101,9 +101,16 @@ class MediaResumeListener @Inject constructor(
                 Log.e(TAG, "Error getting package information", e)
             }
 
-            Log.d(TAG, "Adding resume controls $desc")
+            Log.d(TAG, "Adding resume controls for ${browser.userId}: $desc")
-            mediaDataManager.addResumptionControls(currentUserId, desc, resumeAction, token,
+            mediaDataManager.addResumptionControls(
-                appName.toString(), appIntent, component.packageName)
+                browser.userId,
+                desc,
+                resumeAction,
+                token,
+                appName.toString(),
+                appIntent,
+                component.packageName
+            )
         }
     }
 
@@ -158,7 +165,11 @@ class MediaResumeListener @Inject constructor(
             }
             resumeComponents.add(component to lastPlayed)
         }
-        Log.d(TAG, "loaded resume components ${resumeComponents.toArray().contentToString()}")
+        Log.d(
+            TAG,
+            "loaded resume components for $currentUserId: " +
+                "${resumeComponents.toArray().contentToString()}"
+        )
 
         if (needsUpdate) {
             // Save any missing times that we had to fill in
@@ -174,11 +185,21 @@ class MediaResumeListener @Inject constructor(
             return
         }
 
+        val pm = context.packageManager
         val now = systemClock.currentTimeMillis()
         resumeComponents.forEach {
             if (now.minus(it.second) <= RESUME_MEDIA_TIMEOUT) {
-                val browser = mediaBrowserFactory.create(mediaBrowserCallback, it.first)
+                // Verify that the service exists for this user
-                browser.findRecentMedia()
+                val intent = Intent(MediaBrowserService.SERVICE_INTERFACE)
+                intent.component = it.first
+                val inf = pm.resolveServiceAsUser(intent, 0, currentUserId)
+                if (inf != null) {
+                    val browser =
+                        mediaBrowserFactory.create(mediaBrowserCallback, it.first, currentUserId)
+                    browser.findRecentMedia()
+                } else {
+                    Log.d(TAG, "User $currentUserId does not have component ${it.first}")
+                }
             }
         }
     }
@@ -202,7 +223,7 @@ class MediaResumeListener @Inject constructor(
                 Log.d(TAG, "Checking for service component for " + data.packageName)
                 val pm = context.packageManager
                 val serviceIntent = Intent(MediaBrowserService.SERVICE_INTERFACE)
-                val resumeInfo = pm.queryIntentServices(serviceIntent, 0)
+                val resumeInfo = pm.queryIntentServicesAsUser(serviceIntent, 0, currentUserId)
 
                 val inf = resumeInfo?.filter {
                     it.serviceInfo.packageName == data.packageName
@@ -244,13 +265,18 @@ class MediaResumeListener @Inject constructor(
                         browser: ResumeMediaBrowser
                     ) {
                         // Since this is a test, just save the component for later
-                        Log.d(TAG, "Can get resumable media from $componentName")
+                        Log.d(
+                            TAG,
+                            "Can get resumable media for ${browser.userId} from $componentName"
+                        )
                         mediaDataManager.setResumeAction(key, getResumeAction(componentName))
                         updateResumptionList(componentName)
                         mediaBrowser = null
                     }
                 },
-                componentName)
+                componentName,
+                currentUserId
+            )
         mediaBrowser?.testConnection()
     }
 
@@ -290,7 +316,7 @@ class MediaResumeListener @Inject constructor(
      */
     private fun getResumeAction(componentName: ComponentName): Runnable {
         return Runnable {
-            mediaBrowser = mediaBrowserFactory.create(null, componentName)
+            mediaBrowser = mediaBrowserFactory.create(null, componentName, currentUserId)
             mediaBrowser?.restart()
         }
     }

packages/SystemUI/src/com/android/systemui/media/ResumeMediaBrowser.java

@@ -17,6 +17,7 @@
 package com.android.systemui.media;
 
 import android.annotation.Nullable;
+import android.annotation.UserIdInt;
 import android.app.PendingIntent;
 import android.content.ComponentName;
 import android.content.Context;
@@ -53,6 +54,7 @@ public class ResumeMediaBrowser {
     private final ResumeMediaBrowserLogger mLogger;
     private final ComponentName mComponentName;
     private final MediaController.Callback mMediaControllerCallback = new SessionDestroyCallback();
+    @UserIdInt private final int mUserId;
 
     private MediaBrowser mMediaBrowser;
     @Nullable private MediaController mMediaController;
@@ -62,18 +64,21 @@ public class ResumeMediaBrowser {
      * @param context the context
      * @param callback used to report media items found
      * @param componentName Component name of the MediaBrowserService this browser will connect to
+     * @param userId ID of the current user
      */
     public ResumeMediaBrowser(
             Context context,
             @Nullable Callback callback,
             ComponentName componentName,
             MediaBrowserFactory browserFactory,
-            ResumeMediaBrowserLogger logger) {
+            ResumeMediaBrowserLogger logger,
+            @UserIdInt int userId) {
         mContext = context;
         mCallback = callback;
         mComponentName = componentName;
         mBrowserFactory = browserFactory;
         mLogger = logger;
+        mUserId = userId;
     }
 
     /**
@@ -275,6 +280,14 @@ public class ResumeMediaBrowser {
         return new MediaController(mContext, token);
     }
 
+    /**
+     * Get the ID of the user associated with this broswer
+     * @return the user ID
+     */
+    public @UserIdInt int getUserId() {
+        return mUserId;
+    }
+
     /**
      * Get the media session token
      * @return the token, or null if the MediaBrowser is null or disconnected

packages/SystemUI/src/com/android/systemui/media/ResumeMediaBrowserFactory.java

@@ -16,6 +16,7 @@
 
 package com.android.systemui.media;
 
+import android.annotation.UserIdInt;
 import android.content.ComponentName;
 import android.content.Context;
 
@@ -42,10 +43,12 @@ public class ResumeMediaBrowserFactory {
      *
      * @param callback will be called on connection or error, and addTrack when media item found
      * @param componentName component to browse
+     * @param userId ID of the current user
      * @return
      */
     public ResumeMediaBrowser create(ResumeMediaBrowser.Callback callback,
-            ComponentName componentName) {
+            ComponentName componentName, @UserIdInt int userId) {
-        return new ResumeMediaBrowser(mContext, callback, componentName, mBrowserFactory, mLogger);
+        return new ResumeMediaBrowser(mContext, callback, componentName, mBrowserFactory, mLogger,
+            userId);
     }
 }

packages/SystemUI/tests/src/com/android/systemui/media/MediaResumeListenerTest.kt

@@ -87,6 +87,7 @@ class MediaResumeListenerTest : SysuiTestCase() {
     @Captor lateinit var callbackCaptor: ArgumentCaptor<ResumeMediaBrowser.Callback>
     @Captor lateinit var actionCaptor: ArgumentCaptor<Runnable>
     @Captor lateinit var componentCaptor: ArgumentCaptor<String>
+    @Captor lateinit var userIdCaptor: ArgumentCaptor<Int>
 
     private lateinit var executor: FakeExecutor
     private lateinit var data: MediaData
@@ -107,7 +108,7 @@ class MediaResumeListenerTest : SysuiTestCase() {
         Settings.Secure.putInt(context.contentResolver,
             Settings.Secure.MEDIA_CONTROLS_RESUME, 1)
 
-        whenever(resumeBrowserFactory.create(capture(callbackCaptor), any()))
+        whenever(resumeBrowserFactory.create(capture(callbackCaptor), any(), capture(userIdCaptor)))
                 .thenReturn(resumeBrowser)
 
         // resume components are stored in sharedpreferences
@@ -118,6 +119,7 @@ class MediaResumeListenerTest : SysuiTestCase() {
         whenever(sharedPrefsEditor.putString(any(), any())).thenReturn(sharedPrefsEditor)
         whenever(mockContext.packageManager).thenReturn(context.packageManager)
         whenever(mockContext.contentResolver).thenReturn(context.contentResolver)
+        whenever(mockContext.userId).thenReturn(context.userId)
 
         executor = FakeExecutor(clock)
         resumeListener = MediaResumeListener(mockContext, broadcastDispatcher, executor,
@@ -243,6 +245,7 @@ class MediaResumeListenerTest : SysuiTestCase() {
     @Test
     fun testOnUserUnlock_loadsTracks() {
         // Set up mock service to successfully find valid media
+        setUpMbsWithValidResolveInfo()
         val description = MediaDescription.Builder().setTitle(TITLE).build()
         val component = ComponentName(PACKAGE_NAME, CLASS_NAME)
         whenever(resumeBrowser.token).thenReturn(token)
@@ -316,6 +319,7 @@ class MediaResumeListenerTest : SysuiTestCase() {
     @Test
     fun testLoadComponents_recentlyPlayed_adds() {
         // Set up browser to return successfully
+        setUpMbsWithValidResolveInfo()
         val description = MediaDescription.Builder().setTitle(TITLE).build()
         val component = ComponentName(PACKAGE_NAME, CLASS_NAME)
         whenever(resumeBrowser.token).thenReturn(token)
@@ -464,7 +468,7 @@ class MediaResumeListenerTest : SysuiTestCase() {
 
         // Set up our factory to return a new browser so we can verify we disconnected the old one
         val newResumeBrowser = mock(ResumeMediaBrowser::class.java)
-        whenever(resumeBrowserFactory.create(capture(callbackCaptor), any()))
+        whenever(resumeBrowserFactory.create(capture(callbackCaptor), any(), anyInt()))
             .thenReturn(newResumeBrowser)
 
         // When the resume action is run
@@ -474,6 +478,68 @@ class MediaResumeListenerTest : SysuiTestCase() {
         verify(resumeBrowser).disconnect()
     }
 
+    @Test
+    fun testUserUnlocked_userChangeWhileQuerying() {
+        val firstUserId = context.userId
+        val secondUserId = firstUserId + 1
+        val description = MediaDescription.Builder().setTitle(TITLE).build()
+        val component = ComponentName(PACKAGE_NAME, CLASS_NAME)
+
+        setUpMbsWithValidResolveInfo()
+        whenever(resumeBrowser.token).thenReturn(token)
+        whenever(resumeBrowser.appIntent).thenReturn(pendingIntent)
+
+        val unlockIntent =
+            Intent(Intent.ACTION_USER_UNLOCKED).apply {
+                putExtra(Intent.EXTRA_USER_HANDLE, firstUserId)
+            }
+
+        // When the first user unlocks and we query their recent media
+        resumeListener.userChangeReceiver.onReceive(context, unlockIntent)
+        whenever(resumeBrowser.userId).thenReturn(userIdCaptor.value)
+        verify(resumeBrowser, times(3)).findRecentMedia()
+
+        // And the user changes before the MBS response is received
+        val changeIntent =
+            Intent(Intent.ACTION_USER_SWITCHED).apply {
+                putExtra(Intent.EXTRA_USER_HANDLE, secondUserId)
+            }
+        resumeListener.userChangeReceiver.onReceive(context, changeIntent)
+        callbackCaptor.value.addTrack(description, component, resumeBrowser)
+
+        // Then the loaded media is correctly associated with the first user
+        verify(mediaDataManager)
+            .addResumptionControls(
+                eq(firstUserId),
+                eq(description),
+                any(),
+                eq(token),
+                eq(PACKAGE_NAME),
+                eq(pendingIntent),
+                eq(PACKAGE_NAME)
+            )
+    }
+
+    @Test
+    fun testUserUnlocked_noComponent_doesNotQuery() {
+        // Set up a valid MBS, but user does not have the service available
+        setUpMbsWithValidResolveInfo()
+        val pm = mock(PackageManager::class.java)
+        whenever(mockContext.packageManager).thenReturn(pm)
+        whenever(pm.resolveServiceAsUser(any(), anyInt(), anyInt())).thenReturn(null)
+
+        val unlockIntent =
+            Intent(Intent.ACTION_USER_UNLOCKED).apply {
+                putExtra(Intent.EXTRA_USER_HANDLE, context.userId)
+            }
+
+        // When the user is unlocked, but does not have the component installed
+        resumeListener.userChangeReceiver.onReceive(context, unlockIntent)
+
+        // Then we never attempt to connect to it
+        verify(resumeBrowser, never()).findRecentMedia()
+    }
+
     /** Sets up mocks to successfully find a MBS that returns valid media. */
     private fun setUpMbsWithValidResolveInfo() {
         val pm = mock(PackageManager::class.java)
@@ -484,6 +550,8 @@ class MediaResumeListenerTest : SysuiTestCase() {
         resolveInfo.serviceInfo = serviceInfo
         resolveInfo.serviceInfo.name = CLASS_NAME
         val resumeInfo = listOf(resolveInfo)
-        whenever(pm.queryIntentServices(any(), anyInt())).thenReturn(resumeInfo)
+        whenever(pm.queryIntentServicesAsUser(any(), anyInt(), anyInt())).thenReturn(resumeInfo)
+        whenever(pm.resolveServiceAsUser(any(), anyInt(), anyInt())).thenReturn(resolveInfo)
+        whenever(pm.getApplicationLabel(any())).thenReturn(PACKAGE_NAME)
     }
 }

packages/SystemUI/tests/src/com/android/systemui/media/ResumeMediaBrowserTest.kt

@@ -92,7 +92,8 @@ public class ResumeMediaBrowserTest : SysuiTestCase() {
             component,
             browserFactory,
             logger,
-            mediaController
+            mediaController,
+            context.userId
         )
     }
 
@@ -396,8 +397,9 @@ public class ResumeMediaBrowserTest : SysuiTestCase() {
         componentName: ComponentName,
         browserFactory: MediaBrowserFactory,
         logger: ResumeMediaBrowserLogger,
-        private val fakeController: MediaController
+        private val fakeController: MediaController,
-    ) : ResumeMediaBrowser(context, callback, componentName, browserFactory, logger) {
+        userId: Int
+    ) : ResumeMediaBrowser(context, callback, componentName, browserFactory, logger, userId) {
 
         override fun createMediaController(token: MediaSession.Token): MediaController {
             return fakeController