Added default email address hint

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

@@ -32,6 +32,7 @@ import android.widget.Button;
 import android.widget.CheckBox;
 import android.widget.CompoundButton;
 import android.widget.Spinner;
+import android.widget.TextView;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
@@ -52,6 +53,7 @@ public class FragmentDialogIdentity extends FragmentDialogBase {
     public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
         View dview = LayoutInflater.from(getContext()).inflate(R.layout.dialog_identity, null);
         final Spinner spIdentity = dview.findViewById(R.id.spIdentity);
+        final TextView tvPrimaryHint = dview.findViewById(R.id.tvPrimaryHint);
         final CheckBox cbNotAgain = dview.findViewById(R.id.cbNotAgain);
         final Button btnFix = dview.findViewById(R.id.btnFix);
         final Group grpIdentities = dview.findViewById(R.id.grpIdentities);
@@ -79,6 +81,14 @@ public class FragmentDialogIdentity extends FragmentDialogBase {
             }
         });
 
+        tvPrimaryHint.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                startActivity(new Intent(getContext(), ActivitySetup.class)
+                        .putExtra("manual", true));
+            }
+        });
+
         cbNotAgain.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
             @Override
             public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {

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

@@ -49,6 +49,7 @@ import androidx.annotation.Nullable;
 import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.widget.PopupMenu;
 import androidx.constraintlayout.widget.Group;
+import androidx.fragment.app.FragmentActivity;
 import androidx.lifecycle.Observer;
 import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 import androidx.preference.PreferenceManager;
@@ -90,13 +91,17 @@ public class FragmentSetup extends FragmentBase {
     private int colorWarning;
     private Drawable check;
 
-    private boolean manual = BuildConfig.DEBUG;
+    private boolean manual = false;
 
     @Override
     @Nullable
     public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
         setSubtitle(R.string.title_setup);
 
+        FragmentActivity activity = getActivity();
+        if (activity != null)
+            manual = activity.getIntent().getBooleanExtra("manual", false);
+
         textColorPrimary = Helper.resolveColor(getContext(), android.R.attr.textColorPrimary);
         colorWarning = Helper.resolveColor(getContext(), R.attr.colorWarning);
         check = getContext().getDrawable(R.drawable.twotone_check_24);

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

@@ -34,6 +34,20 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@id/pbWait" />
 
+    <eu.faircode.email.FixedTextView
+        android:id="@+id/tvPrimaryHint"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="12dp"
+        android:drawableEnd="@drawable/twotone_settings_24"
+        android:drawablePadding="6dp"
+        android:text="@string/title_default_composable"
+        android:textAppearance="@style/TextAppearance.AppCompat.Small"
+        android:textStyle="italic"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/spIdentity" />
+
     <CheckBox
         android:id="@+id/cbNotAgain"
         android:layout_width="wrap_content"
@@ -42,7 +56,7 @@
         android:text="@string/title_no_ask_again"
         android:textAppearance="@style/TextAppearance.AppCompat.Small"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/spIdentity" />
+        app:layout_constraintTop_toBottomOf="@id/tvPrimaryHint" />
 
     <eu.faircode.email.FixedTextView
         android:id="@+id/tvNoIdenties"

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

@@ -710,6 +710,7 @@
     <string name="title_no_inbox">Inbox not found</string>
     <string name="title_no_drafts">No drafts folder</string>
     <string name="title_no_junk_folder">There is no spam folder selected for this account</string>
+    <string name="title_default_composable">The default email address is determined by the primary identity of the primary account</string>
     <string name="title_no_composable">Sending emails requires an identity to be configured, and a drafts folder to be selected in the account settings</string>
     <string name="title_no_standard">This provider uses a proprietary email protocol and therefore it is not possible to use third party email clients</string>
     <string name="title_no_idle">This provider does not support push messages. This will delay reception of new messages and increase battery usage.</string>