Merge "Smartspace - Listen for SHOW_NOTIFICATIONS setting" into tm-dev am: 39630cfbb0

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18052137

Change-Id: I0ef8e75fc6444519c026fbe86f3caa1bf7f6d921
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

packages/SystemUI/src/com/android/systemui/statusbar/lockscreen/LockscreenSmartspaceController.kt

@@ -28,7 +28,8 @@ import android.database.ContentObserver
 import android.net.Uri
 import android.os.Handler
 import android.os.UserHandle
-import android.provider.Settings
+import android.provider.Settings.Secure.LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS
+import android.provider.Settings.Secure.LOCK_SCREEN_SHOW_NOTIFICATIONS
 import android.util.Log
 import android.view.View
 import android.view.ViewGroup
@@ -85,6 +86,7 @@ class LockscreenSmartspaceController @Inject constructor(
     // Smartspace can be used on multiple displays, such as when the user casts their screen
     private var smartspaceViews = mutableSetOf<SmartspaceView>()
 
+    private var showNotifications = false
     private var showSensitiveContentForCurrentUser = false
     private var showSensitiveContentForManagedUser = false
     private var managedUserHandle: UserHandle? = null
@@ -233,7 +235,13 @@ class LockscreenSmartspaceController @Inject constructor(
         deviceProvisionedController.removeCallback(deviceProvisionedListener)
         userTracker.addCallback(userTrackerCallback, uiExecutor)
         contentResolver.registerContentObserver(
-                secureSettings.getUriFor(Settings.Secure.LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS),
+                secureSettings.getUriFor(LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS),
+                true,
+                settingsObserver,
+                UserHandle.USER_ALL
+        )
+        contentResolver.registerContentObserver(
+                secureSettings.getUriFor(LOCK_SCREEN_SHOW_NOTIFICATIONS),
                 true,
                 settingsObserver,
                 UserHandle.USER_ALL
@@ -286,6 +294,9 @@ class LockscreenSmartspaceController @Inject constructor(
     }
 
     private fun filterSmartspaceTarget(t: SmartspaceTarget): Boolean {
+        if (!showNotifications) {
+            return t.getFeatureType() == SmartspaceTarget.FEATURE_WEATHER
+        }
         return when (t.userHandle) {
             userTracker.userHandle -> {
                 !t.isSensitive || showSensitiveContentForCurrentUser
@@ -310,16 +321,26 @@ class LockscreenSmartspaceController @Inject constructor(
     }
 
     private fun reloadSmartspace() {
-        val setting = Settings.Secure.LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS
+        showNotifications = secureSettings.getIntForUser(
+            LOCK_SCREEN_SHOW_NOTIFICATIONS,
+            0,
+            userTracker.userId
+        ) == 1
 
-        showSensitiveContentForCurrentUser =
+        showSensitiveContentForCurrentUser = secureSettings.getIntForUser(
-                secureSettings.getIntForUser(setting, 0, userTracker.userId) == 1
+            LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS,
+            0,
+            userTracker.userId
+        ) == 1
 
         managedUserHandle = getWorkProfileUser()
         val managedId = managedUserHandle?.identifier
         if (managedId != null) {
-            showSensitiveContentForManagedUser =
+            showSensitiveContentForManagedUser = secureSettings.getIntForUser(
-                    secureSettings.getIntForUser(setting, 0, managedId) == 1
+                LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS,
+                0,
+                managedId
+            ) == 1
         }
 
         session?.requestSmartspaceUpdate()

packages/SystemUI/tests/src/com/android/systemui/statusbar/lockscreen/LockscreenSmartspaceControllerTest.kt

@@ -128,6 +128,7 @@ class LockscreenSmartspaceControllerTest : SysuiTestCase() {
     private val execution = FakeExecution()
     private val fakeParent = FrameLayout(context)
     private val fakePrivateLockscreenSettingUri = Uri.Builder().appendPath("test").build()
+    private val fakeNotifOnLockscreenSettingUri = Uri.Builder().appendPath("notif").build()
 
     private val userHandlePrimary: UserHandle = UserHandle(0)
     private val userHandleManaged: UserHandle = UserHandle(2)
@@ -149,6 +150,8 @@ class LockscreenSmartspaceControllerTest : SysuiTestCase() {
 
         `when`(secureSettings.getUriFor(PRIVATE_LOCKSCREEN_SETTING))
                 .thenReturn(fakePrivateLockscreenSettingUri)
+        `when`(secureSettings.getUriFor(NOTIF_ON_LOCKSCREEN_SETTING))
+                .thenReturn(fakeNotifOnLockscreenSettingUri)
         `when`(smartspaceManager.createSmartspaceSession(any())).thenReturn(smartspaceSession)
         `when`(plugin.getView(any())).thenReturn(createSmartspaceView(), createSmartspaceView())
         `when`(userTracker.userProfiles).thenReturn(userList)
@@ -160,6 +163,7 @@ class LockscreenSmartspaceControllerTest : SysuiTestCase() {
         setAllowPrivateNotifications(userHandlePrimary, true)
         setAllowPrivateNotifications(userHandleManaged, true)
         setAllowPrivateNotifications(userHandleSecondary, true)
+        setShowNotifications(userHandlePrimary, true)
 
         controller = LockscreenSmartspaceController(
                 context,
@@ -340,6 +344,26 @@ class LockscreenSmartspaceControllerTest : SysuiTestCase() {
         verify(plugin).onTargetsAvailable(eq(targets))
     }
 
+    @Test
+    fun testAllTargetsAreFilteredExceptWeatherWhenNotificationsAreDisabled() {
+        // GIVEN the active user doesn't allow any notifications on lockscreen
+        setShowNotifications(userHandlePrimary, false)
+        connectSession()
+
+        // WHEN we receive a list of targets
+        val targets = listOf(
+                makeTarget(1, userHandlePrimary, isSensitive = true),
+                makeTarget(2, userHandlePrimary),
+                makeTarget(3, userHandleManaged),
+                makeTarget(4, userHandlePrimary, featureType = SmartspaceTarget.FEATURE_WEATHER)
+        )
+
+        sessionListener.onTargetsAvailable(targets)
+
+        // THEN all non-sensitive content is still shown
+        verify(plugin).onTargetsAvailable(eq(listOf(targets[3])))
+    }
+
     @Test
     fun testSensitiveTargetsAreFilteredOutForAppropriateUsers() {
         // GIVEN the active and managed users don't allow sensitive lockscreen content
@@ -391,6 +415,7 @@ class LockscreenSmartspaceControllerTest : SysuiTestCase() {
     fun testRecognizeSwitchToSecondaryUser() {
         // GIVEN an inactive secondary user that doesn't allow sensitive content
         setAllowPrivateNotifications(userHandleSecondary, false)
+        setShowNotifications(userHandleSecondary, true)
         connectSession()
 
         // WHEN the secondary user becomes the active user
@@ -518,13 +543,15 @@ class LockscreenSmartspaceControllerTest : SysuiTestCase() {
     fun makeTarget(
         id: Int,
         userHandle: UserHandle,
-        isSensitive: Boolean = false
+        isSensitive: Boolean = false,
+        featureType: Int = 0
     ): SmartspaceTarget {
         return SmartspaceTarget.Builder(
                 "target$id",
                 ComponentName("testpackage", "testclass$id"),
                 userHandle)
                 .setSensitive(isSensitive)
+                .setFeatureType(featureType)
                 .build()
     }
 
@@ -536,6 +563,14 @@ class LockscreenSmartspaceControllerTest : SysuiTestCase() {
         ).thenReturn(if (value) 1 else 0)
     }
 
+    private fun setShowNotifications(user: UserHandle, value: Boolean) {
+        `when`(secureSettings.getIntForUser(
+                eq(NOTIF_ON_LOCKSCREEN_SETTING),
+                anyInt(),
+                eq(user.identifier))
+        ).thenReturn(if (value) 1 else 0)
+    }
+
     private fun createSmartspaceView(): SmartspaceView {
         return spy(object : View(context), SmartspaceView {
             override fun registerDataProvider(plugin: BcSmartspaceDataPlugin?) {
@@ -574,3 +609,5 @@ class LockscreenSmartspaceControllerTest : SysuiTestCase() {
 
 private const val PRIVATE_LOCKSCREEN_SETTING =
         Settings.Secure.LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS
+private const val NOTIF_ON_LOCKSCREEN_SETTING =
+        Settings.Secure.LOCK_SCREEN_SHOW_NOTIFICATIONS