Refactor out interceptSecurityOrReturn

app/src/main/java/com/hippo/ehviewer/ui/EhActivity.kt

@@ -15,7 +15,6 @@
  */
 package com.hippo.ehviewer.ui
 
-import android.content.Intent
 import android.content.res.Resources.Theme
 import android.os.Bundle
 import androidx.annotation.StyleRes
@@ -48,13 +47,7 @@ abstract class EhActivity : AppCompatActivity() {
     }
 
     override fun onResume() {
-        val lockedResumeTime = System.currentTimeMillis() / 1000
-        val lockedDelayTime = lockedResumeTime - locked_last_leave_time
-        if (lockedDelayTime < Settings.securityDelay * 60) {
-            locked = false
-        } else if (Settings.security && isAuthenticationSupported() && locked) {
-            startActivity(Intent(this, SecurityActivity::class.java))
-        }
+        interceptSecurityOrReturn()
         super.onResume()
         window.setSecureScreen(Settings.enabledSecurity)
     }

app/src/main/java/com/hippo/ehviewer/ui/SecurityActivity.kt

@@ -19,6 +19,7 @@
 package com.hippo.ehviewer.ui
 
 import android.content.Context
+import android.content.Intent
 import androidx.appcompat.app.AppCompatActivity
 import androidx.biometric.BiometricManager
 import androidx.biometric.BiometricManager.Authenticators.DEVICE_CREDENTIAL
@@ -30,6 +31,7 @@ import androidx.fragment.app.FragmentActivity
 import androidx.lifecycle.DefaultLifecycleObserver
 import androidx.lifecycle.LifecycleOwner
 import com.hippo.ehviewer.R
+import com.hippo.ehviewer.Settings
 
 fun Context.isAuthenticationSupported(): Boolean {
     val authenticators = BiometricManager.Authenticators.BIOMETRIC_WEAK or DEVICE_CREDENTIAL
@@ -120,3 +122,13 @@ val lockObserver = object : DefaultLifecycleObserver {
         locked = true
     }
 }
+
+fun Context.interceptSecurityOrReturn() {
+    val lockedResumeTime = System.currentTimeMillis() / 1000
+    val lockedDelayTime = lockedResumeTime - locked_last_leave_time
+    if (lockedDelayTime < Settings.securityDelay * 60) {
+        locked = false
+    } else if (Settings.security && isAuthenticationSupported() && locked) {
+        startActivity(Intent(this, SecurityActivity::class.java))
+    }
+}