Prepare notification permissions

CHANGELOG.md

@@ -6,6 +6,7 @@
 
 * Added searching for text in draft
 * Added OAuth for Gmail POP3 accounts
+* Android 13 compatibility (notification permissions)
 * Small improvements and minor bug fixes
 * Updated translations
 

FAQ.md

@@ -353,6 +353,7 @@ The following Android permissions are **required**:
 * *prevent device from sleeping* (WAKE_LOCK): to keep the device awake while performing actions, like synchronization of messages
 * *use fingerprint hardware* (USE_FINGERPRINT) and *use biometric hardware* (USE_BIOMETRIC): to use biometric authentication (fingerprint, face unlock, etc)
 * *ask to ingore battery optimizations* (REQUEST_IGNORE_BATTERY_OPTIMIZATIONS): to disable battery optimizations, please see [this FAQ](#user-content-faq175) for more information
+* *allow the app to show notifications* (POST_NOTIFICATIONS): to show new message notifications and (account) warnings and errors (Android 13 and later only)
 * *Google Play (in-app) billing service* (BILLING): for in-app purchases
 
 <br />

app/build.gradle

@@ -23,7 +23,7 @@ android {
     defaultConfig {
         applicationId "eu.faircode.email"
         minSdkVersion 21
-        targetSdkVersion 32
+        targetSdkVersion 33
         versionCode getVersionCode()
         versionName "1." + getVersionCode()
         archivesBaseName = "FairEmail-v$versionName" + getRevision()

app/src/main/AndroidManifest.xml

@@ -13,6 +13,7 @@
     <uses-permission android:name="android.permission.WAKE_LOCK" />
     <uses-permission android:name="android.permission.USE_BIOMETRIC" />
     <uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS" />
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
 
     <uses-permission android:name="com.android.vending.BILLING" />
 

app/src/main/assets/CHANGELOG.md

@@ -6,6 +6,7 @@
 
 * Added searching for text in draft
 * Added OAuth for Gmail POP3 accounts
+* Android 13 compatibility (notification permissions)
 * Small improvements and minor bug fixes
 * Updated translations
 

app/src/main/java/eu/faircode/email/ActivityView.java

@@ -1638,7 +1638,8 @@ public class ActivityView extends ActivityBilling implements FragmentManager.OnB
 
                 try {
                     NotificationManager nm =
-                            (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
+                            Helper.getSystemService(ActivityView.this, NotificationManager.class);
+                    if (NotificationHelper.areNotificationsEnabled(nm))
                         nm.notify(NotificationHelper.NOTIFICATION_UPDATE,
                                 builder.build());
                 } catch (Throwable ex) {

app/src/main/java/eu/faircode/email/Core.java

@@ -720,6 +720,7 @@ class Core {
                                 if (title != null) {
                                     NotificationCompat.Builder builder =
                                             getNotificationError(context, "warning", account, message.id, new Throwable(title, ex));
+                                    if (NotificationHelper.areNotificationsEnabled(nm))
                                         nm.notify(op.name + ":" + op.message,
                                                 NotificationHelper.NOTIFICATION_TAGGED,
                                                 builder.build());
@@ -5134,6 +5135,7 @@ class Core {
                                             : " channel=" + notification.getChannelId()) +
                                     " sort=" + notification.getSortKey());
                     try {
+                        if (NotificationHelper.areNotificationsEnabled(nm))
                             nm.notify(tag, NotificationHelper.NOTIFICATION_TAGGED, notification);
                         // https://github.com/leolin310148/ShortcutBadger/wiki/Xiaomi-Device-Support
                         if (id == 0 && badge && Helper.isXiaomi())

app/src/main/java/eu/faircode/email/FragmentFolders.java

@@ -1245,6 +1245,7 @@ public class FragmentFolders extends FragmentBase {
                                 builder.setProgress(ids.size(), i, false);
                                 Notification notification = builder.build();
                                 notification.flags |= Notification.FLAG_NO_CLEAR;
+                                if (NotificationHelper.areNotificationsEnabled(nm))
                                     nm.notify("export", NotificationHelper.NOTIFICATION_TAGGED, notification);
                             }
 

app/src/main/java/eu/faircode/email/FragmentOptionsMisc.java

@@ -622,7 +622,7 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
                 swCheckWeekly.setEnabled(checked);
                 if (!checked) {
                     NotificationManager nm =
-                            (NotificationManager) getContext().getSystemService(Context.NOTIFICATION_SERVICE);
+                            Helper.getSystemService(getContext(), NotificationManager.class);
                     nm.cancel(NotificationHelper.NOTIFICATION_UPDATE);
                 }
             }
@@ -1550,7 +1550,8 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
 
         if (!Helper.isPlayStoreInstall() &&
                 Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            NotificationManager nm = (NotificationManager) getContext().getSystemService(Context.NOTIFICATION_SERVICE);
+            NotificationManager nm =
+                    Helper.getSystemService(getContext(), NotificationManager.class);
 
             NotificationChannel notification = nm.getNotificationChannel("update");
             if (notification != null) {

app/src/main/java/eu/faircode/email/FragmentSetup.java

@@ -62,6 +62,7 @@ import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.widget.PopupMenu;
 import androidx.cardview.widget.CardView;
 import androidx.constraintlayout.widget.Group;
+import androidx.core.os.BuildCompat;
 import androidx.core.view.MenuCompat;
 import androidx.fragment.app.FragmentActivity;
 import androidx.lifecycle.Lifecycle;
@@ -69,6 +70,7 @@ import androidx.lifecycle.Observer;
 import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 import androidx.preference.PreferenceManager;
 
+import java.util.ArrayList;
 import java.util.List;
 
 public class FragmentSetup extends FragmentBase {
@@ -470,8 +472,11 @@ public class FragmentSetup extends FragmentBase {
             public void onClick(View view) {
                 try {
                     btnPermissions.setEnabled(false);
-                    String permission = Manifest.permission.READ_CONTACTS;
+                    List<String> requesting = new ArrayList<>();
-                    requestPermissions(new String[]{permission}, REQUEST_PERMISSIONS);
+                    for (String permission : getDesiredPermissions())
+                        if (!hasPermission(permission))
+                            requesting.add((permission));
+                    requestPermissions(requesting.toArray(new String[0]), REQUEST_PERMISSIONS);
                 } catch (Throwable ex) {
                     Log.unexpectedError(getParentFragmentManager(), ex);
                     /*
@@ -695,7 +700,7 @@ public class FragmentSetup extends FragmentBase {
         grpDataSaver.setVisibility(View.GONE);
         tvStamina.setVisibility(View.GONE);
 
-        setContactsPermission(hasPermission(Manifest.permission.READ_CONTACTS));
+        setGrantedPermissions();
 
         return view;
     }
@@ -959,20 +964,38 @@ public class FragmentSetup extends FragmentBase {
 
     @Override
     public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
-        for (int i = 0; i < permissions.length; i++)
+        setGrantedPermissions();
-            if (Manifest.permission.READ_CONTACTS.equals(permissions[i]))
-                setContactsPermission(grantResults[i] == PackageManager.PERMISSION_GRANTED);
     }
 
-    private void setContactsPermission(boolean granted) {
+    private List<String> getDesiredPermissions() {
-        if (granted)
+        List<String> permissions = new ArrayList<>();
+        permissions.add(Manifest.permission.READ_CONTACTS);
+        if (BuildCompat.isAtLeastT())
+            permissions.add(Manifest.permission.POST_NOTIFICATIONS);
+        return permissions;
+    }
+
+    private void setGrantedPermissions() {
+        List<String> granted = new ArrayList<>();
+        for (String permission : getDesiredPermissions())
+            if (hasPermission(permission))
+                granted.add(permission);
+
+        if (granted.contains(Manifest.permission.READ_CONTACTS))
             ContactInfo.init(getContext().getApplicationContext());
 
-        tvPermissionsDone.setText(granted ? R.string.title_setup_done : R.string.title_setup_to_do);
+        boolean all = true;
-        tvPermissionsDone.setTextColor(granted ? textColorPrimary : colorWarning);
+        for (String permission : getDesiredPermissions())
-        tvPermissionsDone.setTypeface(null, granted ? Typeface.NORMAL : Typeface.BOLD);
+            if (!granted.contains(permission)) {
-        tvPermissionsDone.setCompoundDrawablesWithIntrinsicBounds(granted ? check : null, null, null, null);
+                all = false;
-        btnPermissions.setEnabled(!granted);
+                break;
+            }
+
+        tvPermissionsDone.setText(all ? R.string.title_setup_done : R.string.title_setup_to_do);
+        tvPermissionsDone.setTextColor(all ? textColorPrimary : colorWarning);
+        tvPermissionsDone.setTypeface(null, all ? Typeface.NORMAL : Typeface.BOLD);
+        tvPermissionsDone.setCompoundDrawablesWithIntrinsicBounds(all ? check : null, null, null, null);
+        btnPermissions.setEnabled(!all);
     }
 
     private void onDeleteAccount(Bundle args) {

app/src/main/java/eu/faircode/email/NotificationHelper.java

@@ -149,6 +149,13 @@ class NotificationHelper {
         nm.createNotificationChannelGroup(group);
     }
 
+    static boolean areNotificationsEnabled(NotificationManager nm) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU)
+            return true;
+        else
+            return nm.areNotificationsEnabled();
+    }
+
     @RequiresApi(api = Build.VERSION_CODES.O)
     static void clear(Context context) {
         NotificationManager nm = Helper.getSystemService(context, NotificationManager.class);

app/src/main/java/eu/faircode/email/ServiceSend.java

@@ -107,7 +107,9 @@ public class ServiceSend extends ServiceBase implements SharedPreferences.OnShar
                     EntityLog.log(ServiceSend.this, "Unsent=" + (unsent == null ? null : unsent.count));
 
                     try {
-                        NotificationManager nm = Helper.getSystemService(ServiceSend.this, NotificationManager.class);
+                        NotificationManager nm =
+                                Helper.getSystemService(ServiceSend.this, NotificationManager.class);
+                        if (NotificationHelper.areNotificationsEnabled(nm))
                             nm.notify(NotificationHelper.NOTIFICATION_SEND, getNotificationService(false));
                     } catch (Throwable ex) {
                         Log.w(ex);
@@ -331,7 +333,9 @@ public class ServiceSend extends ServiceBase implements SharedPreferences.OnShar
                 EntityLog.log(ServiceSend.this, "Service send suitable=" + suitable);
 
                 try {
-                    NotificationManager nm = Helper.getSystemService(ServiceSend.this, NotificationManager.class);
+                    NotificationManager nm =
+                            Helper.getSystemService(ServiceSend.this, NotificationManager.class);
+                    if (NotificationHelper.areNotificationsEnabled(nm))
                         nm.notify(NotificationHelper.NOTIFICATION_SEND, getNotificationService(false));
                 } catch (Throwable ex) {
                     Log.w(ex);
@@ -430,6 +434,7 @@ public class ServiceSend extends ServiceBase implements SharedPreferences.OnShar
                             try {
                                 int tries_left = (unrecoverable ? 0 : RETRY_MAX - op.tries);
                                 NotificationManager nm = Helper.getSystemService(this, NotificationManager.class);
+                                if (NotificationHelper.areNotificationsEnabled(nm))
                                     nm.notify("send:" + message.id,
                                             NotificationHelper.NOTIFICATION_TAGGED,
                                             getNotificationError(
@@ -517,6 +522,7 @@ public class ServiceSend extends ServiceBase implements SharedPreferences.OnShar
         }
 
         NotificationManager nm = Helper.getSystemService(this, NotificationManager.class);
+        if (NotificationHelper.areNotificationsEnabled(nm))
             nm.notify(NotificationHelper.NOTIFICATION_SEND, getNotificationService(true));
 
         SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
@@ -731,6 +737,7 @@ public class ServiceSend extends ServiceBase implements SharedPreferences.OnShar
                         if (now > last + PROGRESS_UPDATE_INTERVAL) {
                             last = now;
                             lastProgress = progress;
+                            if (NotificationHelper.areNotificationsEnabled(nm))
                                 nm.notify(NotificationHelper.NOTIFICATION_SEND, getNotificationService(false));
                         }
                     }
@@ -772,6 +779,7 @@ public class ServiceSend extends ServiceBase implements SharedPreferences.OnShar
             iservice.close();
             if (lastProgress >= 0) {
                 lastProgress = -1;
+                if (NotificationHelper.areNotificationsEnabled(nm))
                     nm.notify(NotificationHelper.NOTIFICATION_SEND, getNotificationService(false));
             }
             db.identity().setIdentityState(ident.id, null);

app/src/main/java/eu/faircode/email/ServiceSynchronize.java

@@ -419,7 +419,9 @@ public class ServiceSynchronize extends ServiceBase implements SharedPreferences
 
                         if (!isBackgroundService(ServiceSynchronize.this))
                             try {
-                                NotificationManager nm = Helper.getSystemService(ServiceSynchronize.this, NotificationManager.class);
+                                NotificationManager nm =
+                                        Helper.getSystemService(ServiceSynchronize.this, NotificationManager.class);
+                                if (NotificationHelper.areNotificationsEnabled(nm))
                                     nm.notify(NotificationHelper.NOTIFICATION_SYNCHRONIZE,
                                             getNotificationService(lastAccounts, lastOperations));
                             } catch (Throwable ex) {
@@ -1478,7 +1480,9 @@ public class ServiceSynchronize extends ServiceBase implements SharedPreferences
 
                                 if (!ConnectionHelper.isMaxConnections(message))
                                     try {
-                                        NotificationManager nm = Helper.getSystemService(ServiceSynchronize.this, NotificationManager.class);
+                                        NotificationManager nm =
+                                                Helper.getSystemService(ServiceSynchronize.this, NotificationManager.class);
+                                        if (NotificationHelper.areNotificationsEnabled(nm))
                                             nm.notify("alert:" + account.id,
                                                     NotificationHelper.NOTIFICATION_TAGGED,
                                                     getNotificationAlert(account, message).build());
@@ -1541,7 +1545,9 @@ public class ServiceSynchronize extends ServiceBase implements SharedPreferences
 
                                 try {
                                     state.setBackoff(2 * CONNECT_BACKOFF_ALARM_MAX * 60);
-                                    NotificationManager nm = Helper.getSystemService(this, NotificationManager.class);
+                                    NotificationManager nm =
+                                            Helper.getSystemService(this, NotificationManager.class);
+                                    if (NotificationHelper.areNotificationsEnabled(nm))
                                         nm.notify("receive:" + account.id,
                                                 NotificationHelper.NOTIFICATION_TAGGED,
                                                 Core.getNotificationError(this, "error", account, 0, ex)
@@ -2339,7 +2345,9 @@ public class ServiceSynchronize extends ServiceBase implements SharedPreferences
                                             Helper.getDateTimeInstance(this, DateFormat.SHORT, DateFormat.SHORT)
                                                     .format(account.last_connected)), ex);
                             try {
-                                NotificationManager nm = Helper.getSystemService(this, NotificationManager.class);
+                                NotificationManager nm =
+                                        Helper.getSystemService(this, NotificationManager.class);
+                                if (NotificationHelper.areNotificationsEnabled(nm))
                                     nm.notify("receive:" + account.id,
                                             NotificationHelper.NOTIFICATION_TAGGED,
                                             Core.getNotificationError(this, "warning", account, 0, warning)
@@ -2787,7 +2795,9 @@ public class ServiceSynchronize extends ServiceBase implements SharedPreferences
 
                         if (!isBackgroundService(ServiceSynchronize.this))
                             try {
-                                NotificationManager nm = Helper.getSystemService(ServiceSynchronize.this, NotificationManager.class);
+                                NotificationManager nm =
+                                        Helper.getSystemService(ServiceSynchronize.this, NotificationManager.class);
+                                if (NotificationHelper.areNotificationsEnabled(nm))
                                     nm.notify(NotificationHelper.NOTIFICATION_SYNCHRONIZE,
                                             getNotificationService(lastAccounts, lastOperations));
                             } catch (Throwable ex) {

metadata/en-US/changelogs/1907.txt

@@ -6,6 +6,7 @@
 
 * Added searching for text in draft
 * Added OAuth for Gmail POP3 accounts
+* Android 13 compatibility (notification permissions)
 * Small improvements and minor bug fixes
 * Updated translations