Added chip menu

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

@@ -21,36 +21,49 @@ package eu.faircode.email;
 
 import android.content.ContentResolver;
 import android.content.Context;
+import android.content.DialogInterface;
 import android.content.SharedPreferences;
 import android.content.res.ColorStateList;
 import android.graphics.Canvas;
+import android.graphics.Typeface;
 import android.graphics.drawable.Drawable;
 import android.net.Uri;
 import android.provider.ContactsContract;
 import android.text.Editable;
+import android.text.SpannableString;
 import android.text.Spanned;
 import android.text.TextUtils;
 import android.text.TextWatcher;
 import android.text.style.DynamicDrawableSpan;
 import android.text.style.ImageSpan;
+import android.text.style.RelativeSizeSpan;
+import android.text.style.StyleSpan;
 import android.util.AttributeSet;
-import android.util.DisplayMetrics;
 import android.view.ContextThemeWrapper;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuItem;
 import android.view.MotionEvent;
+import android.view.View;
+import android.widget.EditText;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.widget.AppCompatMultiAutoCompleteTextView;
+import androidx.appcompat.widget.PopupMenu;
 import androidx.core.graphics.ColorUtils;
 import androidx.preference.PreferenceManager;
 
 import com.google.android.material.chip.ChipDrawable;
 
 import java.io.InputStream;
+import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
+import javax.mail.Address;
 import javax.mail.internet.AddressException;
 import javax.mail.internet.InternetAddress;
 
@@ -229,6 +242,94 @@ public class EditTextMultiAutoComplete extends AppCompatMultiAutoCompleteTextVie
     @Override
     public boolean onTouchEvent(MotionEvent event) {
         try {
+            int action = event.getActionMasked();
+            if (action == MotionEvent.ACTION_DOWN) {
+                Editable edit = getText();
+
+                int off = Helper.getOffset(this, edit, event);
+                ClipImageSpan[] spans = edit.getSpans(off, off, ClipImageSpan.class);
+                if (spans.length != 1)
+                    return false;
+
+                final Context context = getContext();
+
+                int start = edit.getSpanStart(spans[0]);
+                int end = edit.getSpanEnd(spans[0]);
+                if (start >= end)
+                    return false;
+
+                String email = edit.subSequence(start, end).toString().trim();
+                if (email.endsWith(","))
+                    email = email.substring(0, email.length() - 1);
+
+                Address[] parsed = MessageHelper.parseAddresses(context, email);
+                if (parsed == null && parsed.length != 1)
+                    return false;
+
+                String e = ((InternetAddress) parsed[0]).getAddress();
+                String p = ((InternetAddress) parsed[0]).getPersonal();
+
+                SpannableString ss = new SpannableString(TextUtils.isEmpty(e) ? p : e);
+                ss.setSpan(new StyleSpan(Typeface.ITALIC), 0, ss.length(), 0);
+                ss.setSpan(new RelativeSizeSpan(0.9f), 0, ss.length(), 0);
+
+                PopupMenu popupMenu = new PopupMenu(context, this);
+                popupMenu.getMenu().add(Menu.NONE, 0, 1, ss).setEnabled(false);
+                popupMenu.getMenu().add(Menu.NONE, R.string.title_edit_contact, 2, R.string.title_edit_contact);
+                popupMenu.getMenu().add(Menu.NONE, R.string.title_delete, 3, R.string.title_delete);
+
+                popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
+                    @Override
+                    public boolean onMenuItemClick(MenuItem item) {
+                        try {
+                            int itemId = item.getItemId();
+                            if (itemId == R.string.title_edit_contact) {
+                                View dview = LayoutInflater.from(context).inflate(R.layout.dialog_edit_email, null);
+                                EditText etEmail = dview.findViewById(R.id.etEmail);
+                                EditText etName = dview.findViewById(R.id.etName);
+
+                                etEmail.setText(e);
+                                etName.setText(p);
+
+                                new AlertDialog.Builder(context)
+                                        .setView(dview)
+                                        .setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
+                                            @Override
+                                            public void onClick(DialogInterface dialog, int which) {
+                                                try {
+                                                    String email = etEmail.getText().toString();
+                                                    String name = etName.getText().toString();
+                                                    InternetAddress a = new InternetAddress(email, name, StandardCharsets.UTF_8.name());
+                                                    String formatted = MessageHelper.formatAddressesCompose(new Address[]{a});
+                                                    edit.delete(start, end);
+                                                    edit.insert(start, formatted);
+                                                    setSelection(start + formatted.length());
+                                                } catch (Throwable ex) {
+                                                    Log.e(ex);
+                                                }
+                                            }
+                                        })
+                                        .setNegativeButton(android.R.string.cancel, null)
+                                        .show();
+
+                                return true;
+                            } else if (itemId == R.string.title_delete) {
+                                edit.delete(start, end);
+                                setSelection(start);
+                                return true;
+                            }
+                        } catch (Throwable ex) {
+                            Log.e(ex);
+                        }
+                        return false;
+                    }
+                });
+
+                popupMenu.show();
+
+                return true;
+            }
+
             return super.onTouchEvent(event);
         } catch (Throwable ex) {
             Log.w(ex);

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

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:padding="24dp">
+
+    <eu.faircode.email.FixedTextView
+        android:id="@+id/tvEdit"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:drawableStart="@drawable/twotone_edit_24"
+        android:drawablePadding="6dp"
+        android:labelFor="@+id/etName"
+        android:text="@string/title_edit_contact"
+        android:textAppearance="@style/TextAppearance.AppCompat.Large"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <eu.faircode.email.EditTextPlain
+        android:id="@+id/etEmail"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="12dp"
+        android:drawableStart="@drawable/twotone_alternate_email_24"
+        android:drawablePadding="6dp"
+        android:imeOptions="actionDone"
+        android:inputType="textEmailAddress"
+        android:text="Email"
+        android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/tvEdit" />
+
+    <eu.faircode.email.EditTextPlain
+        android:id="@+id/etName"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="12dp"
+        android:drawableStart="@drawable/twotone_person_24"
+        android:drawablePadding="6dp"
+        android:imeOptions="actionDone"
+        android:inputType="textPersonName|textCapWords"
+        android:text="Name"
+        android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/etEmail" />
+</androidx.constraintlayout.widget.ConstraintLayout>