Merge changes I2888dd87,I3390a5ba,I957a504c into tm-qpr-dev

* changes:
  Change source of camera quick affordance launch
  Add additional Camera Launch Source to StatusBarManager to not conflict with camera double tap gesture source
  Create Camera Prebuilt quick affordance

core/java/android/app/StatusBarManager.java

@@ -229,6 +229,8 @@ public class StatusBarManager {
     public static final int CAMERA_LAUNCH_SOURCE_POWER_DOUBLE_TAP = 1;
     /** @hide */
     public static final int CAMERA_LAUNCH_SOURCE_LIFT_TRIGGER = 2;
+    /** @hide */
+    public static final int CAMERA_LAUNCH_SOURCE_QUICK_AFFORDANCE = 3;
 
     /**
      * Session flag for {@link #registerSessionListener} indicating the listener

packages/SystemUI/src/com/android/systemui/flags/Flags.kt

@@ -141,9 +141,9 @@ object Flags {
     /**
      * Whether to enable the code powering customizable lock screen quick affordances.
      *
-     * Note that this flag does not enable individual implementations of quick affordances like the
-     * new camera quick affordance. Look for individual flags for those.
+     * This flag enables any new prebuilt quick affordances as well.
      */
+    // TODO(b/255618149): Tracking Bug
     @JvmField
     val CUSTOMIZABLE_LOCK_SCREEN_QUICK_AFFORDANCES =
         unreleasedFlag(216, "customizable_lock_screen_quick_affordances", teamfood = false)

packages/SystemUI/src/com/android/systemui/keyguard/data/quickaffordance/BuiltInKeyguardQuickAffordanceKeys.kt

@@ -24,6 +24,7 @@ package com.android.systemui.keyguard.data.quickaffordance
  */
 object BuiltInKeyguardQuickAffordanceKeys {
     // Please keep alphabetical order of const names to simplify future maintenance.
+    const val CAMERA = "camera"
     const val HOME_CONTROLS = "home"
     const val QR_CODE_SCANNER = "qr_code_scanner"
     const val QUICK_ACCESS_WALLET = "wallet"

packages/SystemUI/src/com/android/systemui/keyguard/data/quickaffordance/CameraQuickAffordanceConfig.kt

@@ -0,0 +1,62 @@
+/*
+ *  Copyright (C) 2022 The Android Open Source Project
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+package com.android.systemui.keyguard.data.quickaffordance
+
+import android.app.StatusBarManager
+import android.content.Context
+import com.android.systemui.R
+import com.android.systemui.animation.Expandable
+import com.android.systemui.camera.CameraGestureHelper
+import com.android.systemui.common.shared.model.ContentDescription
+import com.android.systemui.common.shared.model.Icon
+import com.android.systemui.dagger.SysUISingleton
+import com.android.systemui.dagger.qualifiers.Application
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.flowOf
+import javax.inject.Inject
+
+@SysUISingleton
+class CameraQuickAffordanceConfig @Inject constructor(
+        @Application private val context: Context,
+        private val cameraGestureHelper: CameraGestureHelper,
+) : KeyguardQuickAffordanceConfig {
+
+    override val key: String
+        get() = BuiltInKeyguardQuickAffordanceKeys.CAMERA
+
+    override val pickerName: String
+        get() = context.getString(R.string.accessibility_camera_button)
+
+    override val pickerIconResourceId: Int
+        get() = com.android.internal.R.drawable.perm_group_camera
+
+    override val lockScreenState: Flow<KeyguardQuickAffordanceConfig.LockScreenState>
+        get() = flowOf(
+            KeyguardQuickAffordanceConfig.LockScreenState.Visible(
+                    icon = Icon.Resource(
+                            com.android.internal.R.drawable.perm_group_camera,
+                            ContentDescription.Resource(R.string.accessibility_camera_button)
+                    )
+            )
+        )
+
+    override fun onTriggered(expandable: Expandable?): KeyguardQuickAffordanceConfig.OnTriggeredResult {
+        cameraGestureHelper.launchCamera(StatusBarManager.CAMERA_LAUNCH_SOURCE_QUICK_AFFORDANCE)
+        return KeyguardQuickAffordanceConfig.OnTriggeredResult.Handled
+    }
+}

packages/SystemUI/src/com/android/systemui/keyguard/data/quickaffordance/KeyguardDataQuickAffordanceModule.kt

@@ -29,8 +29,10 @@ object KeyguardDataQuickAffordanceModule {
         home: HomeControlsKeyguardQuickAffordanceConfig,
         quickAccessWallet: QuickAccessWalletKeyguardQuickAffordanceConfig,
         qrCodeScanner: QrCodeScannerKeyguardQuickAffordanceConfig,
+        camera: CameraQuickAffordanceConfig,
     ): Set<KeyguardQuickAffordanceConfig> {
         return setOf(
+            camera,
             home,
             quickAccessWallet,
             qrCodeScanner,

packages/SystemUI/tests/src/com/android/systemui/keyguard/data/quickaffordance/CameraQuickAffordanceConfigTest.kt

@@ -0,0 +1,61 @@
+/*
+ *  Copyright (C) 2022 The Android Open Source Project
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+package com.android.systemui.keyguard.data.quickaffordance
+
+import android.app.StatusBarManager
+import android.content.Context
+import androidx.test.filters.SmallTest
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.camera.CameraGestureHelper
+import org.junit.Assert.assertEquals
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.junit.runners.JUnit4
+import org.mockito.Mock
+import org.mockito.Mockito.verify
+import org.mockito.MockitoAnnotations
+
+@SmallTest
+@RunWith(JUnit4::class)
+class CameraQuickAffordanceConfigTest : SysuiTestCase() {
+
+    @Mock private lateinit var cameraGestureHelper: CameraGestureHelper
+    @Mock private lateinit var context: Context
+    private lateinit var underTest: CameraQuickAffordanceConfig
+
+    @Before
+    fun setUp() {
+        MockitoAnnotations.initMocks(this)
+        underTest = CameraQuickAffordanceConfig(
+                context,
+                cameraGestureHelper,
+        )
+    }
+
+    @Test
+    fun `affordance triggered -- camera launch called`() {
+        //when
+        val result = underTest.onTriggered(null)
+
+        //then
+        verify(cameraGestureHelper)
+                .launchCamera(StatusBarManager.CAMERA_LAUNCH_SOURCE_QUICK_AFFORDANCE)
+        assertEquals(KeyguardQuickAffordanceConfig.OnTriggeredResult.Handled, result)
+    }
+}