REM-938 - Fix events app widget navigation

app/src/main/java/com/elementary/tasks/home/BottomNavActivity.kt

@@ -161,7 +161,7 @@ class BottomNavActivity :
   }
 
   override fun handleBackPress(): Boolean {
-    Logger.i("NavActivity", "Handle back press, current fragment: $currentResumedFragment")
+    Logger.i(TAG, "Handle back press, current fragment: $currentResumedFragment")
     if (currentResumedFragment is HomeFragment) {
       finishAffinity()
     } else if (currentResumedFragment?.canGoBack() == true) {
@@ -183,10 +183,18 @@ class BottomNavActivity :
     adapter: RecyclerView.Adapter<*>,
     observer: SearchableFragmentQueryObserver
   ) {
+    Logger.i(TAG, "Add the Search view $anchorId")
     this.searchableFragmentQueryObserver = observer
     initSearchView(anchorId, hint, adapter)
   }
 
+  override fun removeSearchView() {
+    Logger.i(TAG, "Removing the Search view $fragmentSearchView")
+    fragmentSearchView?.also {
+      binding.container.removeView(it)
+    }
+  }
+
   private fun initSearchView(
     anchorId: Int,
     hint: String,

app/src/main/java/com/elementary/tasks/home/HomeFragment.kt

@@ -123,12 +123,6 @@ class HomeFragment :
         else -> false
       }
     }
-    searchableFragmentCallback?.setSearchViewParams(
-      R.id.search_bar,
-      getString(R.string.search_everywhere),
-      searchAdapter,
-      this
-    )
 
     binding.globalAddButton.setOnClickListener { showEventTypeSelectionDialog(null) }
 
@@ -239,12 +233,19 @@ class HomeFragment :
 
   override fun onResume() {
     super.onResume()
+    searchableFragmentCallback?.setSearchViewParams(
+      R.id.search_bar,
+      getString(R.string.search_everywhere),
+      searchAdapter,
+      this
+    )
     prefs.addObserver(PrefsConstants.PRIVACY_SHOWED, this)
     prefs.addObserver(PrefsConstants.USER_LOGGED, this)
   }
 
   override fun onPause() {
     super.onPause()
+    searchableFragmentCallback?.removeSearchView()
     prefs.removeObserver(PrefsConstants.PRIVACY_SHOWED, this)
     prefs.removeObserver(PrefsConstants.USER_LOGGED, this)
   }

app/src/main/java/com/elementary/tasks/navigation/SearchableFragmentCallback.kt

@@ -10,6 +10,7 @@ interface SearchableFragmentCallback {
     adapter: RecyclerView.Adapter<*>,
     observer: SearchableFragmentQueryObserver
   )
+  fun removeSearchView()
 }
 
 interface SearchableFragmentQueryObserver {

app/src/main/java/com/elementary/tasks/reminder/build/BuildReminderFragment.kt

@@ -16,8 +16,10 @@ import com.elementary.tasks.reminder.build.adapter.BuilderAdapter
 import com.elementary.tasks.reminder.build.logic.builderstate.ReminderPrediction
 import com.elementary.tasks.reminder.build.selectordialog.SelectorDialog
 import com.elementary.tasks.reminder.build.selectordialog.SelectorDialogCallback
+import com.elementary.tasks.reminder.build.selectordialog.SelectorDialogCommunicator
 import com.elementary.tasks.reminder.build.valuedialog.ValueDialog
 import com.elementary.tasks.reminder.build.valuedialog.ValueDialogCallback
+import com.elementary.tasks.reminder.build.valuedialog.ValueDialogCommunicator
 import com.github.naz013.common.Permissions
 import com.github.naz013.feature.common.livedata.nonNullObserve
 import com.github.naz013.feature.common.livedata.observeEvent
@@ -61,7 +63,9 @@ class BuildReminderFragment :
 
   override fun onCreate(savedInstanceState: Bundle?) {
     super.onCreate(savedInstanceState)
-    Logger.i(TAG, "Opening the reminder edit screen for id: ${viewModel.id}")
+    Logger.i(TAG, "Opening the reminder edit screen for id: ${Logger.data(viewModel.id)}")
+    SelectorDialogCommunicator.addCallback(this)
+    ValueDialogCommunicator.addCallback(this)
   }
 
   override fun onViewCreated(view: View, savedInstanceState: Bundle?) {

app/src/main/java/com/elementary/tasks/reminder/build/selectordialog/SelectorDialog.kt

@@ -1,6 +1,5 @@
 package com.elementary.tasks.reminder.build.selectordialog
 
-import android.content.Context
 import android.content.DialogInterface
 import android.os.Bundle
 import android.view.LayoutInflater
@@ -10,8 +9,8 @@ import androidx.recyclerview.widget.LinearLayoutManager
 import com.elementary.tasks.core.utils.ui.onTabSelected
 import com.elementary.tasks.core.utils.ui.onTextChanged
 import com.elementary.tasks.databinding.BottomSheetBuilderSelectorBinding
-import com.elementary.tasks.reminder.build.selectordialog.params.SelectorAdapter
 import com.elementary.tasks.reminder.build.preset.PresetAdapter
+import com.elementary.tasks.reminder.build.selectordialog.params.SelectorAdapter
 import com.github.naz013.feature.common.livedata.nonNullObserve
 import com.github.naz013.logging.Logger
 import com.github.naz013.ui.common.view.gone
@@ -26,14 +25,14 @@ class SelectorDialog : BottomSheetDialogFragment() {
 
   private val selectorAdapter = SelectorAdapter { _, item ->
     dismiss()
-    callback?.onBuilderItemAdd(item.builderItem)
+    SelectorDialogCommunicator.onBuilderItemAdd(item.builderItem)
     Logger.i(TAG, "Selected builder item: $item")
   }
   private val presetAdapter = PresetAdapter(
     canDelete = false,
     onItemClickListener = {
       dismiss()
-      callback?.onPresetSelected(it)
+      SelectorDialogCommunicator.onPresetSelected(it)
       Logger.i(TAG, "Selected general preset: $it")
     },
     onItemDeleteListener = { }
@@ -42,21 +41,13 @@ class SelectorDialog : BottomSheetDialogFragment() {
     canDelete = false,
     onItemClickListener = {
       dismiss()
-      callback?.onPresetSelected(it)
+      SelectorDialogCommunicator.onPresetSelected(it)
       Logger.i(TAG, "Selected recur preset: $it")
     },
     onItemDeleteListener = { }
   )
 
   private lateinit var binding: BottomSheetBuilderSelectorBinding
-  private var callback: SelectorDialogCallback? = null
-
-  override fun onAttach(context: Context) {
-    super.onAttach(context)
-    runCatching {
-      callback = context as? SelectorDialogCallback
-    }
-  }
 
   override fun onCreateView(
     inflater: LayoutInflater,

app/src/main/java/com/elementary/tasks/reminder/build/selectordialog/SelectorDialogCommunicator.kt

@@ -0,0 +1,26 @@
+package com.elementary.tasks.reminder.build.selectordialog
+
+import com.elementary.tasks.core.data.ui.preset.UiPresetList
+import com.elementary.tasks.reminder.build.BuilderItem
+import java.lang.ref.WeakReference
+
+object SelectorDialogCommunicator : SelectorDialogCallback {
+
+  private var callback: WeakReference<SelectorDialogCallback>? = null
+
+  fun addCallback(callback: SelectorDialogCallback) {
+    this.callback = WeakReference(callback)
+  }
+
+  fun removeCallback() {
+    this.callback = null
+  }
+
+  override fun onBuilderItemAdd(builderItem: BuilderItem<*>) {
+    callback?.get()?.onBuilderItemAdd(builderItem)
+  }
+
+  override fun onPresetSelected(uiPresetList: UiPresetList) {
+    callback?.get()?.onPresetSelected(uiPresetList)
+  }
+}

app/src/main/java/com/elementary/tasks/reminder/build/valuedialog/ValueDialog.kt

@@ -1,6 +1,5 @@
 package com.elementary.tasks.reminder.build.valuedialog
 
-import android.content.Context
 import android.content.DialogInterface
 import android.os.Bundle
 import android.view.LayoutInflater
@@ -24,17 +23,9 @@ class ValueDialog : BottomSheetDialogFragment(), ParentDialogHandle, ValueContro
   private val controllerFactory by inject<ValueControllerFactory>()
 
   private lateinit var binding: BottomSheetValueSelectorBinding
-  private var callback: ValueDialogCallback? = null
   private var controller: ValueController? = null
   private var lifecycleDispatcher: ValueDialogLifecycleDispatcher? = null
 
-  override fun onAttach(context: Context) {
-    super.onAttach(context)
-    runCatching {
-      callback = context as? ValueDialogCallback
-    }
-  }
-
   override fun onCancel(dialog: DialogInterface) {
     super.onCancel(dialog)
     Logger.d(TAG, "Value dialog cancelled")
@@ -116,7 +107,7 @@ class ValueDialog : BottomSheetDialogFragment(), ParentDialogHandle, ValueContro
 
   private fun save() {
     controller?.getItem()?.also {
-      callback?.onValueChanged(getPosition(), it)
+      ValueDialogCommunicator.onValueChanged(getPosition(), it)
     }
   }
 
@@ -130,7 +121,7 @@ class ValueDialog : BottomSheetDialogFragment(), ParentDialogHandle, ValueContro
   }
 
   override fun onValueChanged(builderItem: BuilderItem<*>) {
-    callback?.onValueChanged(getPosition(), builderItem)
+    ValueDialogCommunicator.onValueChanged(getPosition(), builderItem)
   }
 
   override fun getState(): ValueDialogState {

app/src/main/java/com/elementary/tasks/reminder/build/valuedialog/ValueDialogCommunicator.kt

@@ -0,0 +1,21 @@
+package com.elementary.tasks.reminder.build.valuedialog
+
+import com.elementary.tasks.reminder.build.BuilderItem
+import java.lang.ref.WeakReference
+
+object ValueDialogCommunicator : ValueDialogCallback {
+
+  private var callback: WeakReference<ValueDialogCallback>? = null
+
+  fun addCallback(callback: ValueDialogCallback) {
+    this.callback = WeakReference(callback)
+  }
+
+  fun removeCallback() {
+    this.callback = null
+  }
+
+  override fun onValueChanged(position: Int, builderItem: BuilderItem<*>) {
+    callback?.get()?.onValueChanged(position, builderItem)
+  }
+}

appwidgets/src/main/kotlin/com/github/naz013/appwidgets/AppWidgetActionActivity.kt

@@ -35,9 +35,6 @@ internal class AppWidgetActionActivity : LightThemedActivity() {
     Logger.d("AppWidgetActionActivity", "Received data = $data")
     val id = data?.extra?.get(IntentKeys.INTENT_ID) as? String
     val bundle = intent.extras ?: Bundle()
-    if (id != null) {
-      bundle.putString(IntentKeys.INTENT_ID, id)
-    }
     when (direction) {
       Direction.HOME -> {
         navigator.navigate(
@@ -62,6 +59,9 @@ internal class AppWidgetActionActivity : LightThemedActivity() {
         )
       }
       Direction.REMINDER_PREVIEW -> {
+        if (id != null) {
+          bundle.putString(IntentKeys.INTENT_ID, id)
+        }
         navigator.navigate(
           ActivityDestination(
             screen = DestinationScreen.ReminderPreview,
@@ -84,6 +84,9 @@ internal class AppWidgetActionActivity : LightThemedActivity() {
         )
       }
       Direction.BIRTHDAY_PREVIEW -> {
+        if (id != null) {
+          bundle.putString(IntentKeys.INTENT_ID, id)
+        }
         navigator.navigate(
           ActivityDestination(
             screen = DestinationScreen.BirthdayPreview,
@@ -105,6 +108,9 @@ internal class AppWidgetActionActivity : LightThemedActivity() {
         )
       }
       Direction.NOTE_PREVIEW -> {
+        if (id != null) {
+          bundle.putString(IntentKeys.INTENT_ID, id)
+        }
         navigator.navigate(
           ActivityDestination(
             screen = DestinationScreen.NotePreview,
@@ -126,6 +132,7 @@ internal class AppWidgetActionActivity : LightThemedActivity() {
             )
           )
         } else {
+          bundle.putString(IntentKeys.INTENT_ID, id)
           navigator.navigate(
             ActivityDestination(
               screen = DestinationScreen.GoogleTaskPreview,