Show a fingerprint icon when password hash is saved

app/src/main/java/sushi/hardcore/droidfs/adapters/VolumeAdapter.kt

@@ -84,20 +84,16 @@ class VolumeAdapter(
                 context.getString(R.string.hidden_volume)
             else
                 volume.name
-            val canWrite = volume.canWrite(context.filesDir.path)
-            val infoString: String? = if (volume.encryptedHash == null)
-                if (canWrite) null else '(' + context.getString(R.string.read_only) + ')'
-            else
-                '(' +
-                        (if (canWrite) "" else context.getString(R.string.read_only) + ", ") +
-                        context.getString(R.string.password_hash_saved) +
-                ')'
-            itemView.findViewById<TextView>(R.id.text_info).apply {
-                if (infoString == null)
-                    visibility = View.GONE
+            itemView.findViewById<ImageView>(R.id.icon_fingerprint).visibility = if (volume.encryptedHash == null) {
+                View.GONE
+            } else {
+                View.VISIBLE
+            }
+            itemView.findViewById<TextView>(R.id.text_read_only).apply {
+                visibility = if (volume.canWrite(context.filesDir.path))
+                    View.GONE
                 else {
-                    text = infoString
-                    visibility = View.VISIBLE
+                    View.VISIBLE
                 }
             }
             setSelectable(itemView.findViewById<LinearLayout>(R.id.selectable_container), itemView, layoutPosition)

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

@@ -5,7 +5,7 @@
     android:layout_height="wrap_content"
     xmlns:app="http://schemas.android.com/apk/res-auto">
 
-    <LinearLayout
+    <RelativeLayout
         android:id="@+id/selectable_container"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
@@ -20,7 +20,9 @@
         <LinearLayout
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:orientation="vertical">
+            android:orientation="vertical"
+            android:layout_toEndOf="@id/image_icon"
+            android:layout_toStartOf="@id/icon_fingerprint">
 
             <TextView
                 android:id="@+id/text_volume_name"
@@ -45,13 +47,14 @@
                     app:layout_constrainedWidth="true"
                     app:layout_constraintTop_toTopOf="parent"
                     app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintEnd_toStartOf="@id/text_info"
+                    app:layout_constraintEnd_toStartOf="@id/text_read_only"
                     android:textSize="12sp"/>
 
                 <TextView
-                    android:id="@+id/text_info"
+                    android:id="@+id/text_read_only"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
+                    android:text="@string/read_only"
                     app:layout_constraintTop_toTopOf="parent"
                     app:layout_constraintStart_toEndOf="@id/text_path"
                     app:layout_constraintEnd_toEndOf="parent"
@@ -62,6 +65,17 @@
 
         </LinearLayout>
 
-    </LinearLayout>
+        <ImageView
+            android:id="@+id/icon_fingerprint"
+            android:layout_width="26dp"
+            android:layout_height="26dp"
+            android:src="@drawable/icon_fingerprint"
+            android:contentDescription="@string/password_hash_saved"
+            android:visibility="gone"
+            android:layout_alignParentEnd="true"
+            android:layout_marginTop="11dp"
+            android:layout_marginEnd="5dp"/>
+
+    </RelativeLayout>
 
 </LinearLayout>

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

@@ -203,7 +203,7 @@
     <string name="password_confirmation_label">Repite la contraseña:</string>
     <string name="password_confirmation_hint">Contraseña (confirmación)</string>
     <string name="password_hash_saved">hash de la contraseña guardada</string>
-    <string name="read_only">Sólo lectura</string>
+    <string name="read_only">(Sólo lectura)</string>
     <string name="no_volumes_text">No se ha guardado el volumen, añada algo haciendo clic en el botón +.</string>
     <string name="fingerprint_error_msg">La autenticación por huella dactilar no puede ser utilizada: %s.</string>
     <string name="keyguard_not_secure">keyguard no seguro</string>

app/src/main/res/values-pt-rBR/strings.xml

@@ -198,7 +198,7 @@
     <string name="password_confirmation_label">Repita a senha:</string>
     <string name="password_confirmation_hint">Senha (confirmação)</string>
     <string name="password_hash_saved">O hash da senha foi salvo</string>
-    <string name="read_only">somente leitura</string>
+    <string name="read_only">(somente leitura)</string>
     <string name="no_volumes_text">Nenhum volume salvo, adicione algum clicando no botão +</string>
     <string name="fingerprint_error_msg">A autenticação por impressão digital não pode ser usada: %s.</string>
     <string name="keyguard_not_secure">chave de segurança não é segura</string>

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

@@ -196,7 +196,7 @@
     <string name="password_confirmation_label">Повтор пароля:</string>
     <string name="password_confirmation_hint">Подтверждение пароля</string>
     <string name="password_hash_saved">хеш пароля сохранён</string>
-    <string name="read_only">только для чтения</string>
+    <string name="read_only">(только для чтения)</string>
     <string name="no_volumes_text">Том не создан, добавьте его, нажав кнопку \"+\"</string>
     <string name="fingerprint_error_msg">Невозможно использовать аутентификацию по отпечатку пальца: %s.</string>
     <string name="keyguard_not_secure">хранилище ключей не защищено</string>

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

@@ -204,7 +204,7 @@
     <string name="password_confirmation_label">Repeat the password:</string>
     <string name="password_confirmation_hint">Password (confirmation)</string>
     <string name="password_hash_saved">password hash saved</string>
-    <string name="read_only">read-only</string>
+    <string name="read_only">(read-only)</string>
     <string name="no_volumes_text">No volume saved, add some by clicking on the + button</string>
     <string name="fingerprint_error_msg">Fingerprint authentication can\'t be used: %s.</string>
     <string name="keyguard_not_secure">keyguard not secure</string>