Remove BaseSelectionMenu

android/android-base/src/main/java/org/isoron/androidbase/activities/BaseScreen.kt

@@ -44,7 +44,6 @@ import java.io.*
 open class BaseScreen(@JvmField protected var activity: BaseActivity) {
 
     private var rootView: BaseRootView? = null
-    private var selectionMenu: BaseSelectionMenu? = null
     private var snackbar: Snackbar? = null
 
     /**
@@ -100,15 +99,6 @@ open class BaseScreen(@JvmField protected var activity: BaseActivity) {
         }
     }
 
-    /**
-     * Sets the menu to be shown when a selection is active on the screen.
-     *
-     * @param menu the menu to be shown during a selection
-     */
-    fun setSelectionMenu(menu: BaseSelectionMenu?) {
-        selectionMenu = menu
-    }
-
     /**
      * Shows a message on the screen.
      *
@@ -155,15 +145,6 @@ open class BaseScreen(@JvmField protected var activity: BaseActivity) {
         })
     }
 
-    /**
-     * Instructs the screen to start a selection.
-     *
-     * If a selection menu was provided, this menu will be shown instead of the regular one.
-     */
-    fun startSelection() {
-        activity.startSupportActionMode(ActionModeWrapper())
-    }
-
     private fun setActionBarColor(actionBar: ActionBar, color: Int) {
         val drawable = ColorDrawable(color)
         actionBar.setBackgroundDrawable(drawable)
@@ -174,31 +155,6 @@ open class BaseScreen(@JvmField protected var activity: BaseActivity) {
         activity.window.statusBarColor = darkerColor
     }
 
-    private inner class ActionModeWrapper : ActionMode.Callback {
-        override fun onActionItemClicked(mode: ActionMode?, item: MenuItem?): Boolean {
-            val selectionMenu = selectionMenu
-            if (item == null || selectionMenu == null) return false
-            return selectionMenu.onItemClicked(item)
-        }
-
-        override fun onCreateActionMode(mode: ActionMode?, menu: Menu?): Boolean {
-            if (mode == null || menu == null) return false
-            val selectionMenu = selectionMenu ?: return false
-            selectionMenu.onCreate(activity.menuInflater, mode, menu)
-            return true
-        }
-
-        override fun onDestroyActionMode(mode: ActionMode?) {
-            selectionMenu?.onFinish()
-        }
-
-        override fun onPrepareActionMode(mode: ActionMode?, menu: Menu?): Boolean {
-            val selectionMenu = selectionMenu
-            if (selectionMenu == null || menu == null) return false
-            return selectionMenu.onPrepare(menu)
-        }
-    }
-
     companion object {
         @JvmStatic
         @Deprecated("")

android/android-base/src/main/java/org/isoron/androidbase/activities/BaseSelectionMenu.kt

@@ -1,107 +0,0 @@
-/*
- * Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
- *
- * This file is part of Loop Habit Tracker.
- *
- * Loop Habit Tracker is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by the
- * Free Software Foundation, either version 3 of the License, or (at your
- * option) any later version.
- *
- * Loop Habit Tracker is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.isoron.androidbase.activities
-
-import android.view.*
-import androidx.appcompat.view.ActionMode
-
-/**
- * Base class for all the selection menus in the application.
- *
- * A selection menu is a menu that appears when the screen starts a selection
- * operation. It contains actions that modify the selected items, such as delete
- * or archive. Since it replaces the toolbar, it also has a title.
- *
- * This class hides many implementation details of creating such menus in
- * Android. The interface is supposed to look very similar to [BaseMenu],
- * with a few additional methods, such as finishing the selection operation.
- * Internally, it uses an [ActionMode].
- */
-abstract class BaseSelectionMenu {
-    private var actionMode: ActionMode? = null
-
-    /**
-     * Finishes the selection operation.
-     */
-    fun finish() {
-        actionMode?.finish()
-    }
-
-    /**
-     * Declare that the menu has changed, and should be recreated.
-     */
-    fun invalidate() {
-        actionMode?.invalidate()
-    }
-
-    /**
-     * Called when the menu is first displayed.
-     *
-     * This method should not be overridden. The application should override
-     * the methods onCreate(Menu) and getMenuResourceId instead.
-     *
-     * @param inflater a menu inflater, for creating the menu
-     * @param mode     the action mode associated with this menu.
-     * @param menu     the menu that is being created.
-     */
-    fun onCreate(inflater: MenuInflater, mode: ActionMode, menu: Menu) {
-        actionMode = mode
-        inflater.inflate(getResourceId(), menu)
-        onCreate(menu)
-    }
-
-    /**
-     * Called when the selection operation is about to finish.
-     */
-    open fun onFinish() {}
-
-    /**
-     * Called whenever an item on the menu is selected.
-     *
-     * @param item the item that was selected.
-     * @return true if the event was consumed, or false otherwise
-     */
-    open fun onItemClicked(item: MenuItem): Boolean = false
-
-    /**
-     * Called whenever the menu is invalidated.
-     *
-     * @param menu the menu to be refreshed
-     * @return true if the menu has changes, false otherwise
-     */
-    open fun onPrepare(menu: Menu): Boolean = false
-
-    /**
-     * Sets the title of the selection menu.
-     *
-     * @param title the new title.
-     */
-    fun setTitle(title: String?) {
-        actionMode?.title = title
-    }
-
-    protected abstract fun getResourceId(): Int
-
-    /**
-     * Called when the menu is first created.
-     *
-     * @param menu the menu being created
-     */
-    protected fun onCreate(menu: Menu) {}
-}

android/uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/list/ListHabitsScreen.kt

@@ -66,8 +66,7 @@ class ListHabitsScreen
         private val confirmSyncKeyDialogFactory: ConfirmSyncKeyDialogFactory,
         private val colorPickerFactory: ColorPickerDialogFactory,
         private val numberPickerFactory: NumberPickerFactory,
-        private val behavior: Lazy<ListHabitsBehavior>,
+        private val behavior: Lazy<ListHabitsBehavior>
-        private val selectionMenu: Lazy<ListHabitsSelectionMenu>
 ) : BaseScreen(activity),
     CommandRunner.Listener,
     ListHabitsBehavior.Screen,
@@ -79,7 +78,6 @@ class ListHabitsScreen
     }
 
     fun onAttached() {
-        setSelectionMenu(selectionMenu.get())
         commandRunner.addListener(this)
         if(activity.intent.action == "android.intent.action.VIEW") {
             val uri = activity.intent.data!!.toString()

android/uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/list/ListHabitsSelectionMenu.kt

@@ -20,6 +20,7 @@
 package org.isoron.uhabits.activities.habits.list
 
 import android.view.*
+import androidx.appcompat.view.ActionMode
 import dagger.*
 import org.isoron.androidbase.activities.*
 import org.isoron.uhabits.*
@@ -33,21 +34,55 @@ import javax.inject.*
 
 @ActivityScope
 class ListHabitsSelectionMenu @Inject constructor(
-        private val screen: ListHabitsScreen,
+        private val activity: BaseActivity,
         private val listAdapter: HabitCardListAdapter,
         var commandRunner: CommandRunner,
         private val prefs: Preferences,
         private val behavior: ListHabitsSelectionMenuBehavior,
         private val listController: Lazy<HabitCardListController>,
         private val notificationTray: NotificationTray
-) : BaseSelectionMenu() {
+) : ActionMode.Callback {
 
-    override fun onFinish() {
+    var activeActionMode: ActionMode? = null
+
+    fun onSelectionStart() {
+        activity.startSupportActionMode(this)
+    }
+
+    fun onSelectionChange() {
+        activeActionMode?.invalidate()
+    }
+
+    fun onSelectionFinish() {
+        activeActionMode?.finish()
+    }
+
+    override fun onCreateActionMode(mode: ActionMode, menu: Menu): Boolean {
+        activeActionMode = mode
+        activity.menuInflater.inflate(R.menu.list_habits_selection, menu)
+        return true
+    }
+
+    override fun onPrepareActionMode(mode: ActionMode, menu: Menu): Boolean {
+        val itemEdit = menu.findItem(R.id.action_edit_habit)
+        val itemColor = menu.findItem(R.id.action_color)
+        val itemArchive = menu.findItem(R.id.action_archive_habit)
+        val itemUnarchive = menu.findItem(R.id.action_unarchive_habit)
+        val itemNotify = menu.findItem(R.id.action_notify)
+
+        itemColor.isVisible = true
+        itemEdit.isVisible = behavior.canEdit()
+        itemArchive.isVisible = behavior.canArchive()
+        itemUnarchive.isVisible = behavior.canUnarchive()
+        itemNotify.isVisible = prefs.isDeveloper
+        activeActionMode?.title = listAdapter.selected.size.toString()
+        return true
+    }
+    override fun onDestroyActionMode(mode: ActionMode?) {
         listController.get().onSelectionFinished()
-        super.onFinish()
     }
 
-    override fun onItemClicked(item: MenuItem): Boolean {
+    override fun onActionItemClicked(mode: ActionMode, item: MenuItem): Boolean {
         when (item.itemId) {
             R.id.action_edit_habit -> {
                 behavior.onEditHabits()
@@ -75,7 +110,7 @@ class ListHabitsSelectionMenu @Inject constructor(
             }
 
             R.id.action_notify -> {
-                for(h in listAdapter.selected)
+                for (h in listAdapter.selected)
                     notificationTray.show(h, DateUtils.getToday(), 0)
                 return true
             }
@@ -83,26 +118,4 @@ class ListHabitsSelectionMenu @Inject constructor(
             else -> return false
         }
     }
-
-    override fun onPrepare(menu: Menu): Boolean {
-        val itemEdit = menu.findItem(R.id.action_edit_habit)
-        val itemColor = menu.findItem(R.id.action_color)
-        val itemArchive = menu.findItem(R.id.action_archive_habit)
-        val itemUnarchive = menu.findItem(R.id.action_unarchive_habit)
-        val itemNotify = menu.findItem(R.id.action_notify)
-
-        itemColor.isVisible = true
-        itemEdit.isVisible = behavior.canEdit()
-        itemArchive.isVisible = behavior.canArchive()
-        itemUnarchive.isVisible = behavior.canUnarchive()
-        setTitle(Integer.toString(listAdapter.selected.size))
-        itemNotify.isVisible = prefs.isDeveloper
-
-        return true
-    }
-
-    fun onSelectionStart() = screen.startSelection()
-    fun onSelectionChange() = invalidate()
-    fun onSelectionFinish() = finish()
-    override fun getResourceId() = R.menu.list_habits_selection
 }

android/uhabits-android/src/main/res/values/styles.xml

@@ -25,8 +25,9 @@
         <item name="android:navigationBarColor">?attr/colorPrimary</item>
         <item name="android:itemBackground">?attr/highContrastReverseTextColor</item>
 
+
         <item name="windowActionModeOverlay">true</item>
-        <item name="actionModeBackground">@color/blue_grey_700</item>
+        <item name="actionModeBackground">@color/grey_700</item>
         <item name="actionBarPopupTheme">@style/ThemeOverlay.AppCompat.Light</item>
 
         <item name="selectedBackground">@drawable/selected_box_light</item>