Introduce no-auth mode for connections (#768)

Fixes #758
Fixes #526 

6 files changed, 50 insertions, 53 deletions

diff --git a/app/src/main/res/drawable/ic_refresh_white_24dp.xml b/app/src/main/res/drawable/ic_refresh_white_24dp.xml
deleted file mode 100644
index 7d391467..00000000
--- a/app/src/main/res/drawable/ic_refresh_white_24dp.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-  <path
-      android:fillColor="#FFFFFFFF"
-      android:pathData="M17.65,6.35C16.2,4.9 14.21,4 12,4c-4.42,0 -7.99,3.58 -7.99,8s3.57,8 7.99,8c3.73,0 6.84,-2.55 7.73,-6h-2.08c-0.82,2.33 -3.04,4 -5.65,4 -3.31,0 -6,-2.69 -6,-6s2.69,-6 6,-6c1.66,0 3.14,0.69 4.22,1.78L13,11h7V4l-2.35,2.35z"/>
-</vector>
diff --git a/app/src/main/res/layout/activity_git_clone.xml b/app/src/main/res/layout/activity_git_clone.xml
index de9a240e..e5d41059 100644
--- a/app/src/main/res/layout/activity_git_clone.xml
+++ b/app/src/main/res/layout/activity_git_clone.xml
@@ -156,50 +156,39 @@
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@id/label_server_path" />
 
-        <com.google.android.material.button.MaterialButtonToggleGroup
+        <RadioGroup
             android:id="@+id/connection_mode_group"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_margin="8dp"
+            android:orientation="vertical"
             app:layout_constraintTop_toBottomOf="@id/label_connection_mode"
-            app:layout_constraintStart_toStartOf="parent"
-            app:selectionRequired="true"
-            app:singleSelection="true" >
+            app:layout_constraintStart_toStartOf="parent">
 
-            <com.google.android.material.button.MaterialButton
-                style="?attr/materialButtonOutlinedStyle"
+            <RadioButton
                 android:id="@+id/connection_mode_ssh_key"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:text="@string/connection_mode_ssh_key"
-                android:textColor="?android:attr/textColorPrimary"
-                app:rippleColor="@color/ripple_color"
-                app:strokeColor="?attr/colorSecondary"
-                app:backgroundTint="@color/toggle_button_selector" />
+                android:text="@string/connection_mode_ssh_key" />
 
-            <com.google.android.material.button.MaterialButton
-                style="?attr/materialButtonOutlinedStyle"
+            <RadioButton
                 android:id="@+id/connection_mode_password"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:text="@string/connection_mode_basic_authentication"
-                android:textColor="?android:attr/textColorPrimary"
-                app:rippleColor="@color/ripple_color"
-                app:strokeColor="?attr/colorSecondary"
-                app:backgroundTint="@color/toggle_button_selector" />
+                android:text="@string/connection_mode_basic_authentication" />
 
-            <com.google.android.material.button.MaterialButton
-                style="?attr/materialButtonOutlinedStyle"
+            <RadioButton
                 android:id="@+id/connection_mode_open_keychain"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:text="@string/connection_mode_openkeychain"
-                android:textColor="?android:attr/textColorPrimary"
-                app:rippleColor="@color/ripple_color"
-                app:strokeColor="?attr/colorSecondary"
-                app:backgroundTint="@color/toggle_button_selector" />
+                android:text="@string/connection_mode_openkeychain" />
 
-        </com.google.android.material.button.MaterialButtonToggleGroup>
+            <RadioButton
+                android:id="@+id/connection_mode_none"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/connection_mode_none" />
+
+        </RadioGroup>
 
         <com.google.android.material.button.MaterialButton
             style="@style/Widget.MaterialComponents.Button"
diff --git a/app/src/main/res/menu/main_menu_git.xml b/app/src/main/res/menu/main_menu_git.xml
index 40c99550..90989495 100644
--- a/app/src/main/res/menu/main_menu_git.xml
+++ b/app/src/main/res/menu/main_menu_git.xml
@@ -1,7 +1,6 @@
 <menu xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    tools:context=".pwdstore" >
+    xmlns:app="http://schemas.android.com/apk/res-auto">
 
     <item android:id="@+id/action_search"
         android:title="@string/action_search"
@@ -10,18 +9,18 @@
         app:actionViewClass="androidx.appcompat.widget.SearchView" />
 
     <item android:id="@+id/git_sync"
-        android:title="@string/git_sync"/>
+        android:title="@string/git_sync" />
+
     <item android:id="@+id/git_pull"
-        android:title="@string/git_pull"/>
+        android:title="@string/git_pull" />
+
     <item android:id="@+id/git_push"
-        android:title="@string/git_push"/>
+        android:title="@string/git_push" />
 
     <item android:id="@+id/refresh"
-        android:title="@string/refresh_list"
-        android:icon="@drawable/ic_refresh_white_24dp"
-        app:showAsAction="never"/>
+        android:title="@string/refresh_list" />
 
     <item android:id="@+id/user_pref"
         android:title="@string/action_settings"
-        android:orderInCategory="100"/>
+        android:orderInCategory="100" />
 </menu>
diff --git a/app/src/main/res/menu/main_menu_no_auth.xml b/app/src/main/res/menu/main_menu_no_auth.xml
new file mode 100644
index 00000000..9036c261
--- /dev/null
+++ b/app/src/main/res/menu/main_menu_no_auth.xml
@@ -0,0 +1,20 @@
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <item android:id="@+id/action_search"
+        android:title="@string/action_search"
+        android:icon="@drawable/ic_search_white_24dp"
+        app:showAsAction="always|collapseActionView"
+        app:actionViewClass="androidx.appcompat.widget.SearchView" />
+
+    <item android:id="@+id/git_pull"
+        android:title="@string/git_pull"/>
+
+    <item android:id="@+id/refresh"
+        android:title="@string/refresh_list" />
+
+    <item android:id="@+id/user_pref"
+        android:title="@string/action_settings"
+        android:orderInCategory="100" />
+</menu>
diff --git a/app/src/main/res/menu/main_menu_non_git.xml b/app/src/main/res/menu/main_menu_non_git.xml
index dc7d20cc..7745b544 100644
--- a/app/src/main/res/menu/main_menu_non_git.xml
+++ b/app/src/main/res/menu/main_menu_non_git.xml
@@ -1,7 +1,6 @@
 <menu xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    tools:context=".pwdstore" >
+    xmlns:app="http://schemas.android.com/apk/res-auto">
 
     <item android:id="@+id/action_search"
         android:title="@string/action_search"
@@ -10,11 +9,9 @@
         app:actionViewClass="androidx.appcompat.widget.SearchView" />
 
     <item android:id="@+id/refresh"
-        android:title="@string/refresh_list"
-        android:icon="@drawable/ic_refresh_white_24dp"
-        app:showAsAction="never"/>
+        android:title="@string/refresh_list" />
 
     <item android:id="@+id/user_pref"
         android:title="@string/action_settings"
-        android:orderInCategory="100"/>
+        android:orderInCategory="100" />
 </menu>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 5d77ad6a..db8491e8 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -354,9 +354,10 @@
     <string name="theme_follow_system">System default</string>
     <string name="clone_protocol_ssh" translatable="false">SSH</string>
     <string name="clone_protocol_https" translatable="false">HTTPS</string>
-    <string name="connection_mode_ssh_key" translatable="false">SSH key</string>
-    <string name="connection_mode_basic_authentication" translatable="false">Password</string>
+    <string name="connection_mode_ssh_key">SSH key</string>
+    <string name="connection_mode_basic_authentication">Password</string>
     <string name="connection_mode_openkeychain" translatable="false">OpenKeychain</string>
+    <string name="connection_mode_none">None</string>
     <string name="git_server_config_save_success">Successfully saved configuration</string>
     <string name="git_server_config_save_failure">Configuration error: please verify your settings and try again</string>
     <string name="git_operation_unable_to_open_ssh_key_title">Unable to open the ssh-key</string>