EML: use account selector

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

@@ -105,6 +105,7 @@ public class ActivityEML extends ActivityBase {
     private Uri uri;
     private MessageHelper.AttachmentPart apart;
     private static final int REQUEST_ATTACHMENT = 1;
+    private static final int REQUEST_ACCOUNT = 2;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -500,6 +501,10 @@ public class ActivityEML extends ActivityBase {
                     if (resultCode == RESULT_OK && data != null)
                         onSaveAttachment(data);
                     break;
+                case REQUEST_ACCOUNT:
+                    if (resultCode == RESULT_OK && data != null)
+                        onSave(data.getBundleExtra("args"));
+                    break;
             }
         } catch (Throwable ex) {
             Log.e(ex);
@@ -591,31 +596,17 @@ public class ActivityEML extends ActivityBase {
     }
 
     private void onMenuSave() {
-        new SimpleTask<List<EntityAccount>>() {
+        Bundle args = new Bundle();
-            @Override
+        args.putInt("type", EntityAccount.TYPE_IMAP);
-            protected List<EntityAccount> onExecute(Context context, Bundle args) {
-                DB db = DB.getInstance(context);
-                return db.account().getSynchronizingAccounts(EntityAccount.TYPE_IMAP);
-            }
 
-            @Override
+        FragmentDialogSelectAccount fragment = new FragmentDialogSelectAccount();
-            protected void onExecuted(Bundle args, List<EntityAccount> accounts) {
+        fragment.setArguments(args);
-                ArrayAdapter<EntityAccount> adapter =
+        fragment.setTargetActivity(this, REQUEST_ACCOUNT);
-                        new ArrayAdapter<>(ActivityEML.this, R.layout.spinner_item1, android.R.id.text1);
+        fragment.show(getSupportFragmentManager(), "eml:account");
-                for (EntityAccount account : accounts)
+    }
-                    adapter.add(account);
-
-                new AlertDialog.Builder(ActivityEML.this)
-                        .setIcon(R.drawable.twotone_save_alt_24)
-                        .setTitle(R.string.title_save_eml)
-                        .setAdapter(adapter, new DialogInterface.OnClickListener() {
-                            @Override
-                            public void onClick(DialogInterface dialog, int which) {
-                                EntityAccount account = adapter.getItem(which);
 
-                                Bundle args = new Bundle();
+    private void onSave(Bundle args) {
         args.putParcelable("uri", uri);
-                                args.putLong("account", account.id);
         args.putBoolean("junk", junk);
 
         new SimpleTask<String>() {
@@ -682,17 +673,6 @@ public class ActivityEML extends ActivityBase {
             }
         }.execute(ActivityEML.this, args, "eml:store");
     }
-                        })
-                        .setNegativeButton(android.R.string.cancel, null)
-                        .show();
-            }
-
-            @Override
-            protected void onException(Bundle args, @NonNull Throwable ex) {
-                Log.unexpectedError(getSupportFragmentManager(), ex);
-            }
-        }.execute(this, new Bundle(), "messages:accounts");
-    }
 
     private class Result {
         String from;