Add communal blueprint

This change introduces a new keyguard blueprint for communal mode.

Bug: 288275889
Test: adb shell cmd statusbar blueprint communal
Test: atest DefaultCommunalBlueprintTest
Change-Id: I89b349c264cfdaf394c569f3296823865206b80a

3 files changed, 71 insertions, 0 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/communal/ui/view/layout/blueprints/DefaultCommunalBlueprint.kt b/packages/SystemUI/src/com/android/systemui/communal/ui/view/layout/blueprints/DefaultCommunalBlueprint.kt
new file mode 100644
index 000000000000..bf402749add7
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/communal/ui/view/layout/blueprints/DefaultCommunalBlueprint.kt
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2023 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.communal.ui.view.layout.blueprints
+
+import androidx.constraintlayout.widget.ConstraintSet
+import com.android.systemui.dagger.SysUISingleton
+import com.android.systemui.keyguard.data.repository.KeyguardBlueprint
+import javax.inject.Inject
+
+/** Blueprint for communal mode. */
+@SysUISingleton
+@JvmSuppressWildcards
+class DefaultCommunalBlueprint @Inject constructor() : KeyguardBlueprint {
+    override val id: String = COMMUNAL
+
+    override fun apply(constraintSet: ConstraintSet) {}
+
+    companion object {
+        const val COMMUNAL = "communal"
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/view/layout/blueprints/KeyguardBlueprintModule.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/view/layout/blueprints/KeyguardBlueprintModule.kt
index fefe6792036f..07f316b487bf 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/ui/view/layout/blueprints/KeyguardBlueprintModule.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/view/layout/blueprints/KeyguardBlueprintModule.kt
@@ -17,6 +17,7 @@
 
 package com.android.systemui.keyguard.ui.view.layout.blueprints
 
+import com.android.systemui.communal.ui.view.layout.blueprints.DefaultCommunalBlueprint
 import com.android.systemui.keyguard.data.repository.KeyguardBlueprint
 import dagger.Binds
 import dagger.Module
@@ -35,4 +36,10 @@ abstract class KeyguardBlueprintModule {
     abstract fun bindShortcutsBesideUdfpsLockscreenBlueprint(
         shortcutsBesideUdfpsLockscreenBlueprint: ShortcutsBesideUdfpsKeyguardBlueprint
     ): KeyguardBlueprint
+
+    @Binds
+    @IntoSet
+    abstract fun bindDefaultCommunalBlueprint(
+        defaultCommunalBlueprint: DefaultCommunalBlueprint
+    ): KeyguardBlueprint
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/communal/ui/view/layout/blueprints/DefaultCommunalBlueprintTest.kt b/packages/SystemUI/tests/src/com/android/systemui/communal/ui/view/layout/blueprints/DefaultCommunalBlueprintTest.kt
new file mode 100644
index 000000000000..783bb47bb9b0
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/communal/ui/view/layout/blueprints/DefaultCommunalBlueprintTest.kt
@@ -0,0 +1,29 @@
+package com.android.systemui.communal.ui.view.layout.blueprints
+
+import android.testing.AndroidTestingRunner
+import android.testing.TestableLooper
+import androidx.constraintlayout.widget.ConstraintSet
+import androidx.test.filters.SmallTest
+import com.android.systemui.SysuiTestCase
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidTestingRunner::class)
+@TestableLooper.RunWithLooper(setAsMainLooper = true)
+@SmallTest
+class DefaultCommunalBlueprintTest : SysuiTestCase() {
+    private lateinit var blueprint: DefaultCommunalBlueprint
+
+    @Before
+    fun setup() {
+        blueprint = DefaultCommunalBlueprint()
+    }
+
+    @Test
+    fun apply_doesNothing() {
+        val cs = ConstraintSet()
+        blueprint.apply(cs)
+        // Nothing happens yet.
+    }
+}
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