Added option to sync all folders

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

@@ -471,12 +471,26 @@ public class FragmentAccounts extends FragmentBase {
                 boolean outbox = false;
                 boolean force = args.getBoolean("force");
 
+                SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+                boolean pull_all = prefs.getBoolean("pull_all", false);
+
                 DB db = DB.getInstance(context);
                 try {
                     db.beginTransaction();
 
                     // Unified inbox
-                    List<EntityFolder> folders = db.folder().getFoldersUnified(null, true);
+                    List<EntityFolder> folders;
+                    if (pull_all) {
+                        folders = new ArrayList<>();
+                        List<EntityAccount> accounts = db.account().getSynchronizingAccounts(null);
+                        if (accounts != null)
+                            for (EntityAccount account : accounts) {
+                                List<EntityFolder> f = db.folder().getFolders(account.id, false, true);
+                                if (f != null)
+                                    folders.addAll(f);
+                            }
+                    } else
+                        folders = db.folder().getFoldersUnified(null, true);
 
                     if (folders.size() > 0)
                         Collections.sort(folders, folders.get(0).getComparator(context));

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

@@ -552,6 +552,9 @@ public class FragmentFolders extends FragmentBase {
                 boolean outbox = false;
                 boolean force = args.getBoolean("force");
 
+                SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+                boolean pull_all = prefs.getBoolean("pull_all", false);
+
                 DB db = DB.getInstance(context);
                 try {
                     db.beginTransaction();
@@ -565,8 +568,12 @@ public class FragmentFolders extends FragmentBase {
                     List<EntityFolder> folders;
                     if (aid < 0)
                         folders = db.folder().getFoldersUnified(null, true);
+                    else {
+                        if (pull_all)
+                            folders = db.folder().getFolders(aid, false, true);
                         else
                             folders = db.folder().getSynchronizingFolders(aid);
+                    }
 
                     if (folders.size() > 0)
                         Collections.sort(folders, folders.get(0).getComparator(context));

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

@@ -63,6 +63,7 @@ public class FragmentOptionsBehavior extends FragmentBase implements SharedPrefe
     private SwitchCompat swLanguageDetection;
     private EditText etDefaultSnooze;
     private SwitchCompat swPull;
+    private SwitchCompat swPullAll;
     private SwitchCompat swAutoScroll;
     private SwitchCompat swQuickFilter;
     private SwitchCompat swQuickScroll;
@@ -114,7 +115,7 @@ public class FragmentOptionsBehavior extends FragmentBase implements SharedPrefe
     private final static String[] RESET_OPTIONS = new String[]{
             "restore_on_launch", "sync_on_launch", "double_back", "conversation_actions", "conversation_actions_replies", "language_detection",
             "photo_picker", "default_snooze",
-            "pull", "autoscroll", "quick_filter", "quick_scroll", "quick_actions", "swipe_sensitivity", "foldernav",
+            "pull", "pull_all", "autoscroll", "quick_filter", "quick_scroll", "quick_actions", "swipe_sensitivity", "foldernav",
             "doubletap", "swipenav", "volumenav", "reversed", "swipe_close", "swipe_move",
             "autoexpand", "expand_first", "expand_all", "expand_one", "collapse_multiple",
             "autoclose", "onclose", "autoclose_unseen", "autoclose_send", "collapse_marked",
@@ -143,6 +144,7 @@ public class FragmentOptionsBehavior extends FragmentBase implements SharedPrefe
         swLanguageDetection = view.findViewById(R.id.swLanguageDetection);
         etDefaultSnooze = view.findViewById(R.id.etDefaultSnooze);
         swPull = view.findViewById(R.id.swPull);
+        swPullAll = view.findViewById(R.id.swPullAll);
         swAutoScroll = view.findViewById(R.id.swAutoScroll);
         swQuickFilter = view.findViewById(R.id.swQuickFilter);
         swQuickScroll = view.findViewById(R.id.swQuickScroll);
@@ -274,6 +276,14 @@ public class FragmentOptionsBehavior extends FragmentBase implements SharedPrefe
             @Override
             public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
                 prefs.edit().putBoolean("pull", checked).apply();
+                swPullAll.setEnabled(checked);
+            }
+        });
+
+        swPullAll.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+            @Override
+            public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
+                prefs.edit().putBoolean("pull_all", checked).apply();
             }
         });
 
@@ -658,6 +668,8 @@ public class FragmentOptionsBehavior extends FragmentBase implements SharedPrefe
             etDefaultSnooze.setHint("1");
 
             swPull.setChecked(prefs.getBoolean("pull", true));
+            swPullAll.setChecked(prefs.getBoolean("pull_all", false));
+            swPullAll.setEnabled(swPull.isChecked());
             swAutoScroll.setChecked(prefs.getBoolean("autoscroll", false));
             swQuickFilter.setChecked(prefs.getBoolean("quick_filter", false));
             swQuickScroll.setChecked(prefs.getBoolean("quick_scroll", true));

app/src/main/res/layout/fragment_options_behavior.xml

@@ -249,6 +249,32 @@
                     app:layout_constraintTop_toBottomOf="@id/tvCaptionList"
                     app:switchPadding="12dp" />
 
+                <androidx.appcompat.widget.SwitchCompat
+                    android:id="@+id/swPullAll"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_marginStart="12dp"
+                    android:layout_marginTop="12dp"
+                    android:checked="true"
+                    android:text="@string/title_advanced_pull_all"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toBottomOf="@id/swPull"
+                    app:switchPadding="12dp" />
+
+                <TextView
+                    android:id="@+id/tvPullAllHint"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_marginStart="12dp"
+                    android:layout_marginEnd="48dp"
+                    android:text="@string/title_advanced_pull_all_hint"
+                    android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                    android:textStyle="italic"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toBottomOf="@id/swPullAll" />
+
                 <androidx.appcompat.widget.SwitchCompat
                     android:id="@+id/swAutoScroll"
                     android:layout_width="0dp"
@@ -258,7 +284,7 @@
                     android:text="@string/title_advanced_autoscroll"
                     app:layout_constraintEnd_toEndOf="parent"
                     app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toBottomOf="@id/swPull"
+                    app:layout_constraintTop_toBottomOf="@id/tvPullAllHint"
                     app:switchPadding="12dp" />
 
                 <androidx.appcompat.widget.SwitchCompat

app/src/main/res/values/strings.xml

@@ -647,6 +647,7 @@
     <string name="title_advanced_language_detection">Detect message text language</string>
     <string name="title_advanced_photo_picker">Use the Android photo picker</string>
     <string name="title_advanced_pull_refresh">Pull down to refresh</string>
+    <string name="title_advanced_pull_all">Synchronize all folders</string>
     <string name="title_advanced_autoscroll">Scroll to top on receiving new messages</string>
     <string name="title_advanced_double_tap">Double tap to mark message read/unread</string>
     <string name="title_advanced_swipenav">Swipe left/right to go to next/previous conversation</string>
@@ -932,6 +933,7 @@
     <string name="title_advanced_lookup_mx_hint">This will check if DNS MX records exist</string>
     <string name="title_advanced_sync_delay_hint">This will slow down synchronizing messages</string>
     <string name="title_advanced_folder_nav_hint">This will always return to the folder list of the related account from a message list</string>
+    <string name="title_advanced_pull_all_hint">When pulling down the folder or account list</string>
 
     <string name="title_advanced_suggest_names_hint">If disabled, only email addresses will be used when selecting contacts</string>
     <string name="title_advanced_suggest_local_hint">In addition to contacts provided by Android. Contact data will be stored for newly sent or received messages only when enabled.</string>