app: add safe mode config to menu

app/src/main/java/com/topjohnwu/magisk/core/Config.kt

@@ -40,6 +40,7 @@ object Config : PreferenceConfig, DBConfig {
         const val SU_MNT_NS = "mnt_ns"
         const val SU_BIOMETRIC = "su_biometric"
         const val ZYGISK = "zygisk"
+        const val SAFEMODE = "safemode"
         const val DENYLIST = "denylist"
         const val SU_MANAGER = "requester"
         const val KEYSTORE = "keystore"
@@ -166,6 +167,7 @@ object Config : PreferenceConfig, DBConfig {
             suBiometric = value
         }
     var zygisk by dbSettings(Key.ZYGISK, false)
+    var safemode by dbSettings(Key.SAFEMODE, 0)
     var denyList by BoolDBPropertyNoWrite(Key.DENYLIST, false)
     var suManager by dbStrings(Key.SU_MANAGER, "", true)
     var keyStoreRaw by dbStrings(Key.KEYSTORE, "", true)

app/src/main/java/com/topjohnwu/magisk/ui/home/RebootMenu.kt

@@ -7,6 +7,8 @@ import android.view.MenuItem
 import android.widget.PopupMenu
 import androidx.core.content.getSystemService
 import com.topjohnwu.magisk.R
+import com.topjohnwu.magisk.core.Config
+import com.topjohnwu.magisk.core.Const
 import com.topjohnwu.magisk.core.base.BaseActivity
 import com.topjohnwu.magisk.core.ktx.reboot as systemReboot
 
@@ -20,6 +22,11 @@ object RebootMenu {
             R.id.action_reboot_download -> systemReboot("download")
             R.id.action_reboot_edl -> systemReboot("edl")
             R.id.action_reboot_recovery -> systemReboot("recovery")
+            R.id.action_reboot_safe_mode -> {
+                val status = !item.isChecked
+                item.isChecked = status
+                Config.safemode = if (status) 2 else 0
+            }
             else -> Unit
         }
         return true
@@ -29,10 +36,16 @@ object RebootMenu {
         val themeWrapper = ContextThemeWrapper(activity, R.style.Foundation_PopupMenu)
         val menu = PopupMenu(themeWrapper, activity.findViewById(R.id.action_reboot))
         activity.menuInflater.inflate(R.menu.menu_reboot, menu.menu)
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R &&
-            activity.getSystemService<PowerManager>()?.isRebootingUserspaceSupported == true)
-            menu.menu.findItem(R.id.action_reboot_userspace).isVisible = true
         menu.setOnMenuItemClickListener(RebootMenu::reboot)
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R &&
+            activity.getSystemService<PowerManager>()?.isRebootingUserspaceSupported == true) {
+            menu.menu.findItem(R.id.action_reboot_userspace).isVisible = true
+        }
+        if (Const.APP_IS_CANARY) {
+            menu.menu.findItem(R.id.action_reboot_safe_mode).isChecked = Config.safemode >= 2
+        } else {
+            menu.menu.findItem(R.id.action_reboot_safe_mode).isVisible = false
+        }
         return menu
     }
 

app/src/main/res/menu/menu_reboot.xml

@@ -26,4 +26,9 @@
         android:id="@+id/action_reboot_edl"
         android:title="@string/reboot_edl" />
 
-</menu>
+    <item
+        android:id="@+id/action_reboot_safe_mode"
+        android:checkable="true"
+        android:title="@string/reboot_safe_mode" />
+
+</menu>

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

@@ -107,6 +107,7 @@
     <string name="reboot_bootloader">Reboot to Bootloader</string>
     <string name="reboot_download">Reboot to Download</string>
     <string name="reboot_edl">Reboot to EDL</string>
+    <string name="reboot_safe_mode">Safe mode</string>
     <string name="module_version_author">%1$s by %2$s</string>
     <string name="module_state_remove">Remove</string>
     <string name="module_state_restore">Restore</string>