initial dagger setup

omnipod/src/main/AndroidManifest.xml

@@ -9,6 +9,7 @@
 
         <activity android:name=".ui.PodManagementActivity" />
         <activity android:name=".ui.PodHistoryActivity" />
+        <activity android:name=".ui.wizard2.WizardActivity" />
         <activity
             android:name="com.atech.android.library.wizardpager.WizardPagerActivity"
             android:theme="@style/AppTheme.NoActionBar" />

omnipod/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/dagger/OmnipodModule.kt

@@ -14,6 +14,8 @@ import info.nightscout.androidaps.plugins.pump.omnipod.ui.wizard.initpod.InitPod
 import info.nightscout.androidaps.plugins.pump.omnipod.ui.wizard.pages.InitPodRefreshAction
 import info.nightscout.androidaps.plugins.pump.omnipod.ui.wizard.pages.PodInfoFragment
 import info.nightscout.androidaps.plugins.pump.omnipod.ui.wizard.removepod.RemoveActionFragment
+import info.nightscout.androidaps.plugins.pump.omnipod.ui.wizard2.WizardActivity
+import javax.inject.Scope
 
 @Module
 @Suppress("unused")
@@ -24,6 +26,10 @@ abstract class OmnipodModule {
     abstract fun contributesPodManagementActivity(): PodManagementActivity
     @ContributesAndroidInjector abstract fun contributesPodHistoryActivity(): PodHistoryActivity
 
+    @ActivityScope
+    @ContributesAndroidInjector(modules = [OmnipodWizardModule::class])
+    abstract fun contributesWizardActivity(): WizardActivity
+
     // Fragments
     @ContributesAndroidInjector abstract fun initActionFragment(): InitActionFragment
     @ContributesAndroidInjector abstract fun removeActionFragment(): RemoveActionFragment
@@ -39,7 +45,20 @@ abstract class OmnipodModule {
     @ContributesAndroidInjector abstract fun rlHistoryItemOmnipod(): RLHistoryItemOmnipod
 
     companion object {
+
         @Provides
         fun podStateManagerProvider(aapsPodStateManager: AapsPodStateManager): PodStateManager = aapsPodStateManager
     }
 }
+
+// TODO: These annotations could be used globally -> move to core or app
+
+@MustBeDocumented
+@Scope
+@Retention(AnnotationRetention.RUNTIME)
+annotation class ActivityScope
+
+@MustBeDocumented
+@Scope
+@Retention(AnnotationRetention.RUNTIME)
+annotation class FragmentScope

omnipod/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/dagger/OmnipodWizardModule.kt

@@ -0,0 +1,49 @@
+package info.nightscout.androidaps.plugins.pump.omnipod.dagger
+
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import dagger.Binds
+import dagger.MapKey
+import dagger.Module
+import dagger.android.ContributesAndroidInjector
+import dagger.multibindings.IntoMap
+import info.nightscout.androidaps.plugins.pump.omnipod.ui.wizard2.WizardFragment1
+import info.nightscout.androidaps.plugins.pump.omnipod.ui.wizard2.WizardViewModel1
+import javax.inject.Inject
+import javax.inject.Provider
+import kotlin.reflect.KClass
+
+@Suppress("UNCHECKED_CAST")
+class ViewModelFactory @Inject constructor(
+    private val viewModels: MutableMap<Class<out ViewModel>, @JvmSuppressWildcards Provider<ViewModel>>
+) : ViewModelProvider.Factory {
+    override fun <T : ViewModel> create(modelClass: Class<T>): T = viewModels[modelClass]?.get() as T
+}
+
+@Target(AnnotationTarget.FUNCTION, AnnotationTarget.PROPERTY_GETTER, AnnotationTarget.PROPERTY_SETTER)
+@kotlin.annotation.Retention(AnnotationRetention.RUNTIME)
+@MapKey
+internal annotation class ViewModelKey(val value: KClass<out ViewModel>)
+
+@Module
+abstract class OmnipodWizardModule {
+
+    @Binds
+    abstract fun bindViewModelFactory(factory: ViewModelFactory): ViewModelProvider.Factory
+
+    // VIEW MODELS
+    @Binds
+    @IntoMap
+    @ViewModelKey(WizardViewModel1::class)
+    internal abstract fun bindWizardViewModel1(viewModel: WizardViewModel1): ViewModel
+
+    // Add the rest of the view models
+
+    // FRAGMENTS
+
+    @FragmentScope
+    @ContributesAndroidInjector
+    internal abstract fun contributesWizardFragment1(): WizardFragment1
+
+    // Add the rest of the fragments
+}

omnipod/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/ui/wizard2/WizardActivity.kt

@@ -0,0 +1,13 @@
+package info.nightscout.androidaps.plugins.pump.omnipod.ui.wizard2
+
+import android.os.Bundle
+import info.nightscout.androidaps.activities.NoSplashAppCompatActivity
+import info.nightscout.androidaps.plugins.pump.omnipod.R
+
+class WizardActivity : NoSplashAppCompatActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.omnipod_wizard_activity) // TODO: replace with DataBindingUtil.setContentView
+    }
+}

omnipod/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/ui/wizard2/WizardFragment1.kt

@@ -0,0 +1,43 @@
+package info.nightscout.androidaps.plugins.pump.omnipod.ui.wizard2
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.Button
+import androidx.fragment.app.viewModels
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import dagger.android.support.DaggerFragment
+import info.nightscout.androidaps.plugins.pump.omnipod.R
+import javax.inject.Inject
+
+class WizardFragment1 : DaggerFragment() {
+
+    @Inject
+    lateinit var viewModelFactory: ViewModelProvider.Factory
+
+    lateinit var viewModel: WizardViewModel1
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        val vm: WizardViewModel1 by viewModels<WizardViewModel1> { viewModelFactory }
+        this.viewModel = vm
+        vm.doSomethingForTesting()
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? = inflater.inflate(R.layout.omnipod_wizard_fragment1, container, false)
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        view.findViewById<Button>(R.id.test_button)?.setOnClickListener {
+            viewModel.onButtonPressedForTesting()
+        }
+    }
+
+}

omnipod/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/ui/wizard2/WizardViewModel1.kt

@@ -0,0 +1,20 @@
+package info.nightscout.androidaps.plugins.pump.omnipod.ui.wizard2
+
+import androidx.lifecycle.ViewModel
+import info.nightscout.androidaps.logging.AAPSLogger
+import info.nightscout.androidaps.plugins.pump.omnipod.manager.AapsPodStateManager
+import javax.inject.Inject
+
+class WizardViewModel1 @Inject constructor(
+    private val aapsLogger: AAPSLogger,
+    private val podStateManager: AapsPodStateManager
+) : ViewModel() {
+
+    fun doSomethingForTesting(){
+        aapsLogger.debug("This is a test that dagger initializes the viewModel.")
+    }
+
+    fun onButtonPressedForTesting(){
+        aapsLogger.debug("This is a test that dagger initializes the viewModel.")
+    }
+}

omnipod/src/main/res/layout/omnipod_wizard_activity.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <!-- TODO: replace with nav host fragment (or FragmentContainerView) -->
+    <fragment
+        android:id="@+id/test_fragment"
+        android:name="info.nightscout.androidaps.plugins.pump.omnipod.ui.wizard2.WizardFragment1"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+
+</LinearLayout>

omnipod/src/main/res/layout/omnipod_wizard_fragment1.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <!-- TODO: replace with something useful -->
+    <Button
+        android:id="@+id/test_button"
+        android:text="Test test"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+
+</LinearLayout>