Added option for auto identity

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

@@ -1293,10 +1293,14 @@ public class FragmentCompose extends FragmentBase {
             protected Long onExecute(Context context, Bundle args) throws Throwable {
                 String email = args.getString("email");
 
-                SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+                SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
+                boolean auto_identity = prefs.getBoolean("auto_identity", true);
                 boolean suggest_sent = prefs.getBoolean("suggest_sent", true);
                 boolean suggest_received = prefs.getBoolean("suggest_received", false);
 
+                if (!auto_identity)
+                    return null;
+
                 List<Integer> types = new ArrayList<>();
                 if (suggest_sent)
                     types.add(EntityContact.TYPE_TO);

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

@@ -62,6 +62,7 @@ public class FragmentOptionsSend extends FragmentBase implements SharedPreferenc
     private SwitchCompat swSuggestFrequently;
     private Button btnLocalContacts;
     private Button btnBlockedSenders;
+    private SwitchCompat swAutoIdentity;
     private SwitchCompat swPrefixOnce;
     private SwitchCompat swPrefixCount;
     private RadioGroup rgRe;
@@ -102,7 +103,7 @@ public class FragmentOptionsSend extends FragmentBase implements SharedPreferenc
 
     private final static String[] RESET_OPTIONS = new String[]{
             "keyboard", "keyboard_no_fullscreen",
-            "suggest_names", "suggest_sent", "suggested_received", "suggest_frequently",
+            "suggest_names", "suggest_sent", "suggested_received", "suggest_frequently", "auto_identity",
             "alt_re", "alt_fwd",
             "send_reminders", "send_chips", "send_delayed",
             "attach_new", "answer_action", "send_pending", "sound_sent",
@@ -131,6 +132,7 @@ public class FragmentOptionsSend extends FragmentBase implements SharedPreferenc
         swSuggestFrequently = view.findViewById(R.id.swSuggestFrequently);
         btnLocalContacts = view.findViewById(R.id.btnLocalContacts);
         btnBlockedSenders = view.findViewById(R.id.btnBlockedSenders);
+        swAutoIdentity = view.findViewById(R.id.swAutoIdentity);
         swPrefixOnce = view.findViewById(R.id.swPrefixOnce);
         swPrefixCount = view.findViewById(R.id.swPrefixCount);
         rgRe = view.findViewById(R.id.rgRe);
@@ -252,6 +254,14 @@ public class FragmentOptionsSend extends FragmentBase implements SharedPreferenc
             }
         });
 
+        swAutoIdentity.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+            @Override
+            public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
+                prefs.edit().putBoolean("auto_identity", checked).apply();
+                swPrefixCount.setEnabled(checked);
+            }
+        });
+
         swPrefixOnce.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
             @Override
             public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
@@ -607,6 +617,7 @@ public class FragmentOptionsSend extends FragmentBase implements SharedPreferenc
         swSuggestReceived.setChecked(prefs.getBoolean("suggest_received", false));
         swSuggestFrequently.setChecked(prefs.getBoolean("suggest_frequently", false));
         swSuggestFrequently.setEnabled(swSuggestSent.isChecked() || swSuggestReceived.isChecked());
+        swAutoIdentity.setChecked(prefs.getBoolean("auto_identity", true));
 
         swPrefixOnce.setChecked(prefs.getBoolean("prefix_once", true));
         swPrefixCount.setChecked(prefs.getBoolean("prefix_count", false));

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

@@ -196,6 +196,30 @@
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintTop_toBottomOf="@id/btnLocalContacts" />
 
+                <androidx.appcompat.widget.SwitchCompat
+                    android:id="@+id/swAutoIdentity"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="12dp"
+                    android:checked="true"
+                    android:text="@string/title_advanced_auto_identity"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toBottomOf="@id/btnBlockedSenders"
+                    app:switchPadding="12dp" />
+
+                <eu.faircode.email.FixedTextView
+                    android:id="@+id/tvAutoIdentity"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_marginEnd="48dp"
+                    android:text="@string/title_advanced_auto_identity_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/swAutoIdentity" />
+
                 <androidx.appcompat.widget.SwitchCompat
                     android:id="@+id/swPrefixOnce"
                     android:layout_width="0dp"
@@ -205,7 +229,7 @@
                     android:text="@string/title_advanced_prefix_once"
                     app:layout_constraintEnd_toEndOf="parent"
                     app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toBottomOf="@id/btnBlockedSenders"
+                    app:layout_constraintTop_toBottomOf="@id/tvAutoIdentity"
                     app:switchPadding="12dp" />
 
                 <androidx.appcompat.widget.SwitchCompat

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

@@ -395,6 +395,7 @@
     <string name="title_advanced_send_pending">Show non-obtrusive send delayed icon</string>
 
     <string name="title_advanced_compose_font">Default font</string>
+    <string name="title_advanced_auto_identity">Automatically select identities for new messages</string>
     <string name="title_advanced_prefix_once">Prefix subject only once on replying or forwarding</string>
     <string name="title_advanced_prefix_count">Add count to reply prefix</string>
     <string name="title_advanced_separate_reply">Insert a horizontal line before a reply/forward header</string>
@@ -787,6 +788,7 @@
 
     <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>
+    <string name="title_advanced_auto_identity_hint">This will select the last identity used for the first recipient of new messages</string>
     <string name="title_advanced_send_reminders_hint">Show a warning when the message text or the subject is empty or when an attachment might be missing</string>
     <string name="title_advanced_reply_move_hint">The email server could still add the messages to the sent message folder</string>
     <string name="title_advanced_usenet_hint">Insert \'-- \' between the text and the signature</string>