Compose ViewModelActivity & ViewModelFragment

app/src/main/java/com/skydoves/themovies/compose/ViewModelActivity.kt

@@ -0,0 +1,53 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Designed and developed by 2018 skydoves (Jaewoong Eum)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.skydoves.themovies.compose
+
+import android.annotation.SuppressLint
+import android.os.Bundle
+import androidx.activity.viewModels
+import androidx.appcompat.app.AppCompatActivity
+import androidx.databinding.DataBindingUtil
+import androidx.databinding.ViewDataBinding
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import dagger.android.AndroidInjection
+import javax.inject.Inject
+
+@SuppressLint("Registered")
+open class ViewModelActivity : AppCompatActivity() {
+
+  @Inject
+  lateinit var viewModelFactory: ViewModelProvider.Factory
+
+  override fun onCreate(savedInstanceState: Bundle?) {
+    AndroidInjection.inject(this)
+    super.onCreate(savedInstanceState)
+  }
+
+  protected inline fun <reified VM : ViewModel>
+    viewModel(): Lazy<VM> = viewModels { viewModelFactory }
+
+  protected inline fun <reified T : ViewDataBinding> binding(resId: Int): Lazy<T> =
+    lazy { DataBindingUtil.setContentView<T>(this, resId) }
+}

app/src/main/java/com/skydoves/themovies/compose/ViewModelFragment.kt

@@ -0,0 +1,56 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Designed and developed by 2018 skydoves (Jaewoong Eum)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.skydoves.themovies.compose
+
+import android.content.Context
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.databinding.DataBindingUtil
+import androidx.databinding.ViewDataBinding
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.viewModels
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import dagger.android.support.AndroidSupportInjection
+import javax.inject.Inject
+
+open class ViewModelFragment : Fragment() {
+
+  @Inject
+  lateinit var viewModelFactory: ViewModelProvider.Factory
+
+  override fun onAttach(context: Context) {
+    AndroidSupportInjection.inject(this)
+    super.onAttach(context)
+  }
+
+  protected inline fun <reified VM : ViewModel>
+    viewModel(): Lazy<VM> = viewModels { viewModelFactory }
+
+  protected inline fun <reified T : ViewDataBinding> binding(
+    inflater: LayoutInflater,
+    resId: Int,
+    container: ViewGroup?
+  ): T = DataBindingUtil.inflate<T>(inflater, resId, container, false)
+}

app/src/main/java/com/skydoves/themovies/di/AppComponent.kt

@@ -34,6 +34,7 @@ import javax.inject.Singleton
 @Singleton
 @Component(modules = [
   AndroidInjectionModule::class,
+  ComposeModule::class,
   ActivityModule::class,
   ViewModelModule::class,
   NetworkModule::class,
@@ -42,7 +43,7 @@ interface AppComponent : AndroidInjector<DaggerApplication> {
   @Component.Builder
   interface Builder {
     @BindsInstance
-    fun application(application: Application): AppComponent.Builder
+    fun application(application: Application): Builder
 
     fun build(): AppComponent
   }

app/src/main/java/com/skydoves/themovies/di/ComposeModule.kt

@@ -0,0 +1,39 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Designed and developed by 2018 skydoves (Jaewoong Eum)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.skydoves.themovies.di
+
+import com.skydoves.themovies.compose.ViewModelActivity
+import com.skydoves.themovies.compose.ViewModelFragment
+import dagger.Module
+import dagger.android.ContributesAndroidInjector
+
+@Suppress("unused")
+@Module
+abstract class ComposeModule {
+  @ContributesAndroidInjector
+  internal abstract fun contributeViewModelActivity(): ViewModelActivity
+
+  @ContributesAndroidInjector
+  internal abstract fun contributeViewModelFragment(): ViewModelFragment
+}

app/src/main/java/com/skydoves/themovies/di/PersistenceModule.kt

@@ -40,7 +40,10 @@ class PersistenceModule {
   @Provides
   @Singleton
   fun provideDatabase(@NonNull application: Application): AppDatabase {
-    return Room.databaseBuilder(application, AppDatabase::class.java, "TheMovies.db").allowMainThreadQueries().build()
+    return Room
+      .databaseBuilder(application, AppDatabase::class.java, "TheMovies.db")
+      .allowMainThreadQueries()
+      .build()
   }
 
   @Provides