Disable local notifications with Notification Settings switch

RELEASE-NOTES.txt

@@ -2,6 +2,7 @@
 
 21.3
 -----
+* [*] Disable local notifications with Notification Settings switch. [https://github.com/wordpress-mobile/WordPress-Android/pull/17496]
 * [*] [Jetpack-only] Comments: fix a crash in My Site > Comments with Jetpack standalone plugins. [https://github.com/wordpress-mobile/WordPress-Android/pull/17456]
 
 21.2

WordPress/src/main/java/org/wordpress/android/modules/ApplicationModule.java

@@ -2,8 +2,10 @@
 
 import android.app.Application;
 import android.content.Context;
+import android.content.SharedPreferences;
 
 import androidx.lifecycle.LiveData;
+import androidx.preference.PreferenceManager;
 
 import com.tenor.android.core.network.ApiClient;
 import com.tenor.android.core.network.ApiService;
@@ -109,6 +111,11 @@ public abstract class ApplicationModule {
     @ContributesAndroidInjector
     abstract BasicDialog contributeBasicDialog();
 
+    @Provides
+    public static SharedPreferences provideSharedPrefs(@ApplicationContext Context context) {
+        return PreferenceManager.getDefaultSharedPreferences(context);
+    }
+
     @Provides
     public static WizardManager<SiteCreationStep> provideWizardManager(
             SiteCreationStepsProvider stepsProvider) {

WordPress/src/main/java/org/wordpress/android/ui/main/WPMainActivity.java

@@ -527,7 +527,7 @@ private boolean isGooglePlayServicesAvailable(Activity activity) {
 
     private void scheduleLocalNotifications() {
         mCreateSiteNotificationScheduler.scheduleCreateSiteNotificationIfNeeded();
-        mWeeklyRoundupScheduler.schedule();
+        mWeeklyRoundupScheduler.scheduleIfNeeded();
     }
 
     @Override

WordPress/src/main/java/org/wordpress/android/ui/prefs/notifications/NotificationsSettingsActivity.kt

@@ -0,0 +1,149 @@
+package org.wordpress.android.ui.prefs.notifications
+
+import android.content.SharedPreferences
+import android.os.Bundle
+import android.text.TextUtils
+import android.view.MenuItem
+import android.view.View
+import android.widget.CompoundButton
+import android.widget.LinearLayout
+import android.widget.TextView
+import androidx.appcompat.widget.Toolbar
+import androidx.preference.PreferenceManager
+import dagger.hilt.android.AndroidEntryPoint
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.launch
+import org.greenrobot.eventbus.EventBus
+import org.greenrobot.eventbus.Subscribe
+import org.greenrobot.eventbus.ThreadMode.MAIN
+import org.wordpress.android.R.id
+import org.wordpress.android.R.layout
+import org.wordpress.android.R.string
+import org.wordpress.android.analytics.AnalyticsTracker
+import org.wordpress.android.analytics.AnalyticsTracker.Stat.NOTIFICATION_SETTINGS_APP_NOTIFICATIONS_DISABLED
+import org.wordpress.android.analytics.AnalyticsTracker.Stat.NOTIFICATION_SETTINGS_APP_NOTIFICATIONS_ENABLED
+import org.wordpress.android.modules.APPLICATION_SCOPE
+import org.wordpress.android.ui.LocaleAwareActivity
+import org.wordpress.android.ui.notifications.NotificationEvents.NotificationsSettingsStatusChanged
+import org.wordpress.android.ui.prefs.notifications.PrefMainSwitchToolbarView.MainSwitchToolbarListener
+import org.wordpress.android.ui.prefs.notifications.usecase.UpdateNotificationSettingsUseCase
+import javax.inject.Inject
+import javax.inject.Named
+
+@AndroidEntryPoint
+class NotificationsSettingsActivity : LocaleAwareActivity(), MainSwitchToolbarListener {
+    @Inject lateinit var updateNotificationSettingsUseCase: UpdateNotificationSettingsUseCase
+    @Inject @Named(APPLICATION_SCOPE) lateinit var applicationScope: CoroutineScope
+
+    private lateinit var messageTextView: TextView
+    private lateinit var messageContainer: View
+
+    private lateinit var sharedPreferences: SharedPreferences
+    private lateinit var fragmentContainer: View
+
+    public override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(layout.notifications_settings_activity)
+        fragmentContainer = findViewById(id.fragment_container)
+
+        // Get shared preferences for main switch.
+        sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this@NotificationsSettingsActivity)
+
+        // Set up primary toolbar
+        setUpToolbar()
+
+        // Set up main switch
+        setUpMainSwitch()
+
+        if (savedInstanceState == null) {
+            @Suppress("DEPRECATION")
+            fragmentManager.beginTransaction()
+                    .add(id.fragment_container, NotificationsSettingsFragment())
+                    .commit()
+        }
+
+        messageContainer = findViewById(id.notifications_settings_message_container)
+        messageTextView = findViewById(id.notifications_settings_message)
+    }
+
+    override fun onStop() {
+        EventBus.getDefault().unregister(this)
+        super.onStop()
+    }
+
+    override fun onStart() {
+        super.onStart()
+        EventBus.getDefault().register(this)
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        when (item.itemId) {
+            android.R.id.home -> {
+                onBackPressed()
+                return true
+            }
+        }
+        return super.onOptionsItemSelected(item)
+    }
+
+    @Subscribe(threadMode = MAIN)
+    fun onEventMainThread(event: NotificationsSettingsStatusChanged) {
+        if (TextUtils.isEmpty(event.message)) {
+            messageContainer.visibility = View.GONE
+        } else {
+            messageContainer.visibility = View.VISIBLE
+            messageTextView.text = event.message
+        }
+    }
+
+    /**
+     * Set up primary toolbar for navigation and search
+     */
+    private fun setUpToolbar() {
+        val toolbar = findViewById<Toolbar>(id.toolbar_with_search)
+
+        toolbar?.let { setSupportActionBar(it) }
+
+        supportActionBar?.apply {
+            setTitle(string.notification_settings)
+            setDisplayHomeAsUpEnabled(true)
+            setDisplayShowTitleEnabled(true)
+        }
+    }
+
+    /**
+     * Sets up main switch to disable/enable all notification settings
+     */
+    private fun setUpMainSwitch() {
+        val mainSwitchToolBarView = findViewById<PrefMainSwitchToolbarView>(id.main_switch)
+        mainSwitchToolBarView.setMainSwitchToolbarListener(this)
+
+        // Set main switch state from shared preferences.
+        val isMainChecked = sharedPreferences.getBoolean(getString(string.wp_pref_notifications_main), true)
+        mainSwitchToolBarView.loadInitialState(isMainChecked)
+        hideDisabledView(isMainChecked)
+    }
+
+    override fun onMainSwitchCheckedChanged(buttonView: CompoundButton?, isChecked: Boolean) {
+        applicationScope.launch { updateNotificationSettingsUseCase.updateNotificationSettings(isChecked) }
+
+        hideDisabledView(isChecked)
+
+        if (isChecked) {
+            AnalyticsTracker.track(NOTIFICATION_SETTINGS_APP_NOTIFICATIONS_ENABLED)
+        } else {
+            AnalyticsTracker.track(NOTIFICATION_SETTINGS_APP_NOTIFICATIONS_DISABLED)
+        }
+    }
+
+    /**
+     * Hide view when Notification Settings are disabled by toggling the main switch off.
+     *
+     * @param isMainChecked TRUE to hide disabled view, FALSE to show disabled view
+     */
+    private fun hideDisabledView(isMainChecked: Boolean) {
+        val notificationsDisabledView = findViewById<LinearLayout>(id.notification_settings_disabled_view)
+        notificationsDisabledView.visibility = if (isMainChecked) View.INVISIBLE else View.VISIBLE
+        fragmentContainer.visibility = if (isMainChecked) View.VISIBLE else View.GONE
+    }
+}