diff options
Diffstat (limited to 'java/com/android/dialer/inject/demo')
4 files changed, 162 insertions, 0 deletions
diff --git a/java/com/android/dialer/inject/demo/DemoDaggerApplication.java b/java/com/android/dialer/inject/demo/DemoDaggerApplication.java new file mode 100644 index 000000000..0c13dbb48 --- /dev/null +++ b/java/com/android/dialer/inject/demo/DemoDaggerApplication.java @@ -0,0 +1,55 @@ +/* + * Copyright (C) 2018 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.dialer.inject.demo; + +import android.app.Application; +import android.support.annotation.NonNull; +import com.android.dialer.inject.ContextModule; +import com.android.dialer.inject.DialerRootComponent; +import com.android.dialer.inject.DialerVariant; +import com.android.dialer.inject.HasRootComponent; + +/** Demo dialer dagger application. */ +@DialerRootComponent(variant = DialerVariant.DIALER_DEMO) +public final class DemoDaggerApplication extends Application implements HasRootComponent { + + private volatile Object rootComponent; + + /** Returns a cached instance of application's root component. */ + @Override + @NonNull + public final Object component() { + Object result = rootComponent; + if (result == null) { + synchronized (this) { + result = rootComponent; + if (result == null) { + rootComponent = + result = DaggerDialerDemo.builder().contextModule(new ContextModule(this)).build(); + } + } + } + return result; + } + + @Override + public void onCreate() { + super.onCreate(); + + DemoSubcomponent.get(this).demoObject(); + } +} diff --git a/java/com/android/dialer/inject/demo/DemoModule.java b/java/com/android/dialer/inject/demo/DemoModule.java new file mode 100644 index 000000000..40cd6fea1 --- /dev/null +++ b/java/com/android/dialer/inject/demo/DemoModule.java @@ -0,0 +1,35 @@ +/* + * Copyright (C) 2018 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.dialer.inject.demo; + +import com.android.dialer.inject.DialerVariant; +import com.android.dialer.inject.InstallIn; +import dagger.Module; +import dagger.Provides; + +/** Module for demo dagger application. */ +@Module +@InstallIn(variants = DialerVariant.DIALER_DEMO) +public final class DemoModule { + + private DemoModule() {} + + @Provides + static DemoObject provide() { + return new DemoObject("prod"); + } +} diff --git a/java/com/android/dialer/inject/demo/DemoObject.java b/java/com/android/dialer/inject/demo/DemoObject.java new file mode 100644 index 000000000..c6d48a14d --- /dev/null +++ b/java/com/android/dialer/inject/demo/DemoObject.java @@ -0,0 +1,32 @@ +/* + * Copyright (C) 2018 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.dialer.inject.demo; + +/** Object used to demonstrate dagger bindings. */ +class DemoObject { + + private final String value; + + DemoObject(String value) { + this.value = value; + } + + @Override + public String toString() { + return value; + } +} diff --git a/java/com/android/dialer/inject/demo/DemoSubcomponent.java b/java/com/android/dialer/inject/demo/DemoSubcomponent.java new file mode 100644 index 000000000..ff000aaa9 --- /dev/null +++ b/java/com/android/dialer/inject/demo/DemoSubcomponent.java @@ -0,0 +1,40 @@ +/* + * Copyright (C) 2018 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.dialer.inject.demo; + +import android.content.Context; +import com.android.dialer.inject.HasRootComponent; +import com.android.dialer.inject.IncludeInDialerRoot; +import dagger.Subcomponent; + +/** Subcomponent for the demo dagger application. */ +@Subcomponent +public abstract class DemoSubcomponent { + + abstract DemoObject demoObject(); + + public static DemoSubcomponent get(Context context) { + return ((HasComponent) ((HasRootComponent) context.getApplicationContext()).component()) + .demoSubcomponent(); + } + + /** Used to refer to the root application component. */ + @IncludeInDialerRoot + public interface HasComponent { + DemoSubcomponent demoSubcomponent(); + } +} |