VirusTotal: use text input layout for API key

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

@@ -135,7 +135,7 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
     private ImageButton ibDeepL;
     private SwitchCompat swVirusTotal;
     private TextView tvVirusTotalPrivacy;
-    private EditText etVirusTotal;
+    private TextInputLayout tilVirusTotal;
     private ImageButton ibVirusTotal;
     private SwitchCompat swSend;
     private EditText etSend;
@@ -352,7 +352,7 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
         ibDeepL = view.findViewById(R.id.ibDeepL);
         swVirusTotal = view.findViewById(R.id.swVirusTotal);
         tvVirusTotalPrivacy = view.findViewById(R.id.tvVirusTotalPrivacy);
-        etVirusTotal = view.findViewById(R.id.etVirusTotal);
+        tilVirusTotal = view.findViewById(R.id.tilVirusTotal);
         ibVirusTotal = view.findViewById(R.id.ibVirusTotal);
         swSend = view.findViewById(R.id.swSend);
         etSend = view.findViewById(R.id.etSend);
@@ -791,7 +791,7 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
             }
         });
 
-        etVirusTotal.addTextChangedListener(new TextWatcher() {
+        tilVirusTotal.getEditText().addTextChangedListener(new TextWatcher() {
             @Override
             public void beforeTextChanged(CharSequence s, int start, int count, int after) {
                 // Do nothing
@@ -2140,7 +2140,7 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
         tilLanguageToolKey.getEditText().setText(prefs.getString("lt_key", null));
         swDeepL.setChecked(prefs.getBoolean("deepl_enabled", false));
         swVirusTotal.setChecked(prefs.getBoolean("vt_enabled", false));
-        etVirusTotal.setText(prefs.getString("vt_apikey", null));
+        tilVirusTotal.getEditText().setText(prefs.getString("vt_apikey", null));
         swSend.setChecked(prefs.getBoolean("send_enabled", false));
         etSend.setText(prefs.getString("send_host", null));
         swUpdates.setChecked(prefs.getBoolean("updates", true));

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

@@ -500,17 +500,25 @@
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintTop_toBottomOf="@id/swVirusTotal" />
 
-                <EditText
-                    android:id="@+id/etVirusTotal"
+                <com.google.android.material.textfield.TextInputLayout
+                    android:id="@+id/tilVirusTotal"
                     android:layout_width="0dp"
                     android:layout_height="wrap_content"
+                    android:layout_marginStart="12dp"
                     android:layout_marginTop="12dp"
-                    android:hint="API key"
-                    android:inputType="text"
-                    android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                    app:endIconMode="password_toggle"
                     app:layout_constraintEnd_toEndOf="parent"
                     app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toBottomOf="@id/tvVirusTotalPrivacy" />
+                    app:layout_constraintTop_toBottomOf="@+id/tvVirusTotalPrivacy">
+
+                    <com.google.android.material.textfield.TextInputEditText
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:autofillHints="password"
+                        android:hint="API key"
+                        android:inputType="textPassword"
+                        android:textAppearance="@style/TextAppearance.AppCompat.Small" />
+                </com.google.android.material.textfield.TextInputLayout>
 
                 <ImageButton
                     android:id="@+id/ibVirusTotal"
@@ -520,7 +528,7 @@
                     android:contentDescription="@string/title_info"
                     android:tooltipText="@string/title_info"
                     app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toBottomOf="@id/etVirusTotal"
+                    app:layout_constraintTop_toBottomOf="@id/tilVirusTotal"
                     app:srcCompat="@drawable/twotone_info_24" />
 
                 <androidx.appcompat.widget.SwitchCompat
@@ -758,7 +766,7 @@
                     android:id="@+id/grpVirusTotal"
                     android:layout_width="0dp"
                     android:layout_height="0dp"
-                    app:constraint_referenced_ids="swVirusTotal,tvVirusTotalPrivacy,ibVirusTotal,etVirusTotal" />
+                    app:constraint_referenced_ids="swVirusTotal,tvVirusTotalPrivacy,ibVirusTotal,tilVirusTotal" />
 
                 <androidx.constraintlayout.widget.Group
                     android:id="@+id/grpSend"