Add quick setting to toggle screen brightness

Author: DeweyReed

app-base/src/main/res/drawable/settings_brightness_dim.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20 15.31l1.9-1.9c0.78-0.78 0.78-2.05 0-2.83L20 8.69V6c0-1.1-0.9-2-2-2h-2.69l-1.9-1.9c-0.78-0.78-2.05-0.78-2.83 0L8.69 4H6C4.9 4 4 4.9 4 6v2.69l-1.9 1.9c-0.78 0.78-0.78 2.05 0 2.83l1.9 1.9V18c0 1.1 0.9 2 2 2h2.69l1.9 1.9c0.78 0.78 2.05 0.78 2.83 0l1.9-1.9H18c1.1 0 2-0.9 2-2v-2.69zM12 18c-3.31 0-6-2.69-6-6s2.69-6 6-6 6 2.69 6 6-2.69 6-6 6z" />
+</vector>

app-base/src/main/res/drawable/settings_brightness_keep.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20 8.69V6c0-1.1-0.9-2-2-2h-2.69l-1.9-1.9c-0.78-0.78-2.05-0.78-2.83 0L8.69 4H6C4.9 4 4 4.9 4 6v2.69l-1.9 1.9c-0.78 0.78-0.78 2.05 0 2.83l1.9 1.9V18c0 1.1 0.9 2 2 2h2.69l1.9 1.9c0.78 0.78 2.05 0.78 2.83 0l1.9-1.9H18c1.1 0 2-0.9 2-2v-2.69l1.9-1.9c0.78-0.78 0.78-2.05 0-2.83L20 8.69zM12 18c-3.31 0-6-2.69-6-6s2.69-6 6-6 6 2.69 6 6-2.69 6-6 6zm0-10c-2.21 0-4 1.79-4 4s1.79 4 4 4 4-1.79 4-4-1.79-4-4-4z" />
+</vector>

app-timer-one/src/main/java/xyz/aprildown/timer/app/timer/one/OneFragment.kt

@@ -5,11 +5,19 @@ import android.content.Context
 import android.content.pm.PackageManager
 import android.os.Build
 import android.os.Bundle
+import android.view.Menu
+import android.view.MenuInflater
+import android.view.MenuItem
 import android.view.View
+import android.widget.Toast
 import androidx.activity.result.contract.ActivityResultContracts
+import androidx.core.content.edit
+import androidx.core.view.MenuItemCompat
+import androidx.core.view.MenuProvider
 import androidx.core.view.isVisible
 import com.github.deweyreed.tools.anko.dp
 import com.github.deweyreed.tools.anko.snackbar
+import com.github.deweyreed.tools.anko.toast
 import com.github.deweyreed.tools.arch.observeEvent
 import com.github.deweyreed.tools.arch.observeNonNull
 import com.github.deweyreed.tools.helper.hasPermissions
@@ -33,6 +41,7 @@ import xyz.aprildown.timer.domain.entities.StepEntity
 import xyz.aprildown.timer.presentation.stream.TimerIndex
 import xyz.aprildown.timer.presentation.stream.getNiceLoopString
 import xyz.aprildown.timer.presentation.stream.getStep
+import xyz.aprildown.tools.helper.safeSharedPreference
 import xyz.aprildown.timer.app.base.R as RBase
 
 @AndroidEntryPoint
@@ -45,8 +54,10 @@ class OneFragment :
     ) {}
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        val context = view.context
         val binding = FragmentOneBinding.bind(view)
         setUpViews(binding)
+        setUpMenu(context)
         applySettings(binding)
         setUpObservers(binding)
     }
@@ -214,6 +225,91 @@ class OneFragment :
         }.show(context, view)
     }
 
+    private fun setUpMenu(context: Context) {
+        val sharedPreferences = context.safeSharedPreference
+        activity?.addMenuProvider(
+            object : MenuProvider {
+                private val id = View.generateViewId()
+                private var toast: Toast? = null
+
+                override fun onCreateMenu(menu: Menu, menuInflater: MenuInflater) {
+                    val menuItem =
+                        menu.add(0, id, 0, RBase.string.pref_screen_title)
+                    MenuItemCompat.setContentDescription(
+                        menuItem,
+                        context.getString(RBase.string.pref_screen_title)
+                    )
+                    menuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM)
+                    menuItem.updateState()
+                }
+
+                private fun MenuItem.updateState() {
+                    when (
+                        sharedPreferences.getString(
+                            PreferenceData.KEY_SCREEN,
+                            context.getString(RBase.string.pref_screen_value_default)
+                        )
+                    ) {
+                        context.getString(RBase.string.pref_screen_value_keep) -> {
+                            setIcon(RBase.drawable.settings_brightness_keep)
+                            setTitle(RBase.string.pref_screen_title_on)
+                        }
+                        context.getString(RBase.string.pref_screen_value_dim) -> {
+                            setIcon(RBase.drawable.settings_brightness_dim)
+                            setTitle(RBase.string.pref_screen_title_dim)
+                        }
+                        else -> {
+                            setIcon(RBase.drawable.settings_brightness)
+                            setTitle(RBase.string.pref_screen_title_default)
+                        }
+                    }
+                }
+
+                override fun onMenuItemSelected(menuItem: MenuItem): Boolean {
+                    if (menuItem.itemId != id) return false
+                    toast?.cancel()
+                    when (
+                        context.safeSharedPreference.getString(
+                            PreferenceData.KEY_SCREEN,
+                            context.getString(RBase.string.pref_screen_value_default)
+                        )
+                    ) {
+                        context.getString(RBase.string.pref_screen_value_keep) -> {
+                            sharedPreferences.edit {
+                                putString(
+                                    PreferenceData.KEY_SCREEN,
+                                    context.getString(RBase.string.pref_screen_value_dim)
+                                )
+                            }
+                            toast = context.toast(RBase.string.pref_screen_title_dim)
+                        }
+                        context.getString(RBase.string.pref_screen_value_dim) -> {
+                            sharedPreferences.edit {
+                                putString(
+                                    PreferenceData.KEY_SCREEN,
+                                    context.getString(RBase.string.pref_screen_value_default)
+                                )
+                            }
+                            toast = context.toast(RBase.string.pref_screen_title_default)
+                        }
+                        else -> {
+                            sharedPreferences.edit {
+                                putString(
+                                    PreferenceData.KEY_SCREEN,
+                                    context.getString(RBase.string.pref_screen_value_keep)
+                                )
+                            }
+                            toast = context.toast(RBase.string.pref_screen_title_on)
+                        }
+                    }
+                    menuItem.updateState()
+                    return true
+                }
+            },
+            viewLifecycleOwner
+        )
+    }
+
     private fun applySettings(binding: FragmentOneBinding) {
         val context = binding.root.context