Follow monospaced setting everywhere

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

@@ -24,6 +24,8 @@ import android.content.ContentResolver;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
+import android.content.SharedPreferences;
+import android.graphics.Typeface;
 import android.net.Uri;
 import android.os.Bundle;
 import android.text.Spanned;
@@ -41,6 +43,7 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AlertDialog;
 import androidx.constraintlayout.widget.Group;
+import androidx.preference.PreferenceManager;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 
@@ -87,6 +90,9 @@ public class ActivityEML extends ActivityBase {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
+        boolean monospaced = prefs.getBoolean("monospaced", false);
+
         getSupportActionBar().setSubtitle("EML");
         setContentView(R.layout.activity_eml);
 
@@ -108,6 +114,7 @@ public class ActivityEML extends ActivityBase {
         LinearLayoutManager llm = new LinearLayoutManager(this);
         rvAttachment.setLayoutManager(llm);
 
+        tvBody.setTypeface(monospaced ? Typeface.MONOSPACE : Typeface.DEFAULT);
         tvBody.setMovementMethod(LinkMovementMethod.getInstance());
 
         vSeparatorAttachments.setVisibility(View.GONE);

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

@@ -23,6 +23,8 @@ import android.content.ClipboardManager;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
+import android.content.SharedPreferences;
+import android.graphics.Typeface;
 import android.graphics.drawable.Drawable;
 import android.net.Uri;
 import android.os.Bundle;
@@ -44,6 +46,7 @@ import android.widget.TextView;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AlertDialog;
+import androidx.preference.PreferenceManager;
 
 import com.google.android.material.bottomnavigation.BottomNavigationView;
 import com.google.android.material.snackbar.Snackbar;
@@ -64,6 +67,9 @@ public class ActivitySignature extends ActivityBase {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
+        boolean monospaced = prefs.getBoolean("monospaced", false);
+
         getSupportActionBar().setSubtitle(getString(R.string.title_edit_signature));
 
         LayoutInflater inflater = LayoutInflater.from(this);
@@ -74,6 +80,8 @@ public class ActivitySignature extends ActivityBase {
         style_bar = findViewById(R.id.style_bar);
         bottom_navigation = findViewById(R.id.bottom_navigation);
 
+        etText.setTypeface(monospaced ? Typeface.MONOSPACE : Typeface.DEFAULT);
+
         etText.setSelectionListener(new EditTextCompose.ISelection() {
             @Override
             public void onSelected(boolean selection) {

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

@@ -23,6 +23,8 @@ import android.app.Dialog;
 import android.content.ClipboardManager;
 import android.content.Context;
 import android.content.Intent;
+import android.content.SharedPreferences;
+import android.graphics.Typeface;
 import android.graphics.drawable.Drawable;
 import android.net.Uri;
 import android.os.Bundle;
@@ -45,6 +47,7 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AlertDialog;
 import androidx.constraintlayout.widget.Group;
+import androidx.preference.PreferenceManager;
 
 import com.google.android.material.bottomnavigation.BottomNavigationView;
 import com.google.android.material.snackbar.Snackbar;
@@ -89,6 +92,9 @@ public class FragmentAnswer extends FragmentBase {
     @Override
     @Nullable
     public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
+        boolean monospaced = prefs.getBoolean("monospaced", false);
+
         setSubtitle(R.string.title_answer_caption);
         setHasOptionsMenu(true);
 
@@ -108,6 +114,8 @@ public class FragmentAnswer extends FragmentBase {
         pbWait = view.findViewById(R.id.pbWait);
         grpReady = view.findViewById(R.id.grpReady);
 
+        etText.setTypeface(monospaced ? Typeface.MONOSPACE : Typeface.DEFAULT);
+
         etText.setSelectionListener(new EditTextCompose.ISelection() {
             @Override
             public void onSelected(boolean selection) {

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

@@ -626,6 +626,8 @@ public class FragmentCompose extends FragmentBase {
             }
         });
 
+        tvSignature.setTypeface(monospaced ? Typeface.MONOSPACE : Typeface.DEFAULT);
+
         cbSignature.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
             @Override
             public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {