Add LauncherAppSingleton & LauncherActivityScope to dagger graph (3/n)
* Add ApplicationContext qualifier and binding the application context instance so
that this context is available across dagger graph.
* Add QuickStepModule and LoggingModule
* Provide SettingsChangeLogger in dagger way. We are depending on
MainThreadInitializedObject for cleanup. We need to define a way
explicitly see how we can destroy singleton objects.
Bug: 361850561
Test: Manual
Flag: NONE Dagger Integration
Change-Id: Ia10cc500edb1d88adcca540119651f59b9bc8dc8
diff --git a/quickstep/dagger/LauncherAppComponent.java b/quickstep/dagger/LauncherAppComponent.java
index dab2582..bd6008e 100644
--- a/quickstep/dagger/LauncherAppComponent.java
+++ b/quickstep/dagger/LauncherAppComponent.java
@@ -16,15 +16,16 @@
package com.android.launcher3.dagger;
-import dagger.Component;
-import javax.inject.Singleton;
+import com.android.quickstep.dagger.QuickStepModule;
+
+import dagger.Component;
/**
* Root component for Dagger injection for Launcher Quickstep.
*/
-@Singleton
-@Component
+@LauncherAppSingleton
+@Component(modules = QuickStepModule.class)
public interface LauncherAppComponent extends LauncherBaseAppComponent {
/** Builder for quickstep LauncherAppComponent. */
@Component.Builder
diff --git a/quickstep/src/com/android/quickstep/dagger/QuickStepModule.java b/quickstep/src/com/android/quickstep/dagger/QuickStepModule.java
new file mode 100644
index 0000000..db29636
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/dagger/QuickStepModule.java
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2024 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.quickstep.dagger;
+
+import com.android.quickstep.logging.LoggingModule;
+
+import dagger.Module;
+
+@Module(includes = {LoggingModule.class})
+public class QuickStepModule {
+}
diff --git a/quickstep/src/com/android/quickstep/logging/LoggingModule.java b/quickstep/src/com/android/quickstep/logging/LoggingModule.java
new file mode 100644
index 0000000..8fdf3c7
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/logging/LoggingModule.java
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2024 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.quickstep.logging;
+
+import android.content.Context;
+
+import com.android.launcher3.dagger.ApplicationContext;
+import com.android.launcher3.dagger.LauncherAppSingleton;
+
+import dagger.Module;
+import dagger.Provides;
+
+@Module
+public class LoggingModule {
+ @Provides
+ @LauncherAppSingleton
+ SettingsChangeLogger provideSettingsChangeLogger(@ApplicationContext Context context) {
+ return SettingsChangeLogger.INSTANCE.get(context);
+ }
+}