app: harden backup execution

Validate persisted state and destination boundaries, make interruption
and mirror deletion explicit, and keep scheduled work singular.

1 files changed, 5 insertions, 1 deletions

diff --git a/app/src/main/res/layout/activity_folder.xml b/app/src/main/res/layout/activity_folder.xml
index a67af55..40ad432 100644
--- a/app/src/main/res/layout/activity_folder.xml
+++ b/app/src/main/res/layout/activity_folder.xml
@@ -36,6 +36,7 @@
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_marginTop="4dp"
+                android:importantForAutofill="no"
                 android:inputType="text"
                 android:hint="DCIM" />
 
@@ -59,6 +60,7 @@
                     android:layout_width="0dp"
                     android:layout_height="wrap_content"
                     android:layout_weight="1"
+                    android:importantForAutofill="no"
                     android:inputType="textUri"
                     android:hint="/storage/emulated/0/DCIM" />
 
@@ -97,6 +99,7 @@
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_marginTop="4dp"
+                android:importantForAutofill="no"
                 android:inputType="textUri"
                 android:hint="DCIM" />
 
@@ -113,10 +116,11 @@
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_marginTop="4dp"
+                android:importantForAutofill="no"
                 android:inputType="text"
                 android:hint=".thumbnails/, .trashed/" />
 
-            <Switch
+            <androidx.appcompat.widget.SwitchCompat
                 android:id="@+id/delete"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"