diff --git a/lint-rules/src/main/java/com/ichi2/anki/lint/IssueRegistry.kt b/lint-rules/src/main/java/com/ichi2/anki/lint/IssueRegistry.kt
index aff29e96570d..3ac67aa3931d 100644
--- a/lint-rules/src/main/java/com/ichi2/anki/lint/IssueRegistry.kt
+++ b/lint-rules/src/main/java/com/ichi2/anki/lint/IssueRegistry.kt
@@ -30,7 +30,6 @@ import com.ichi2.anki.lint.rules.DirectSystemCurrentTimeMillisUsage
import com.ichi2.anki.lint.rules.DirectSystemTimeInstantiation
import com.ichi2.anki.lint.rules.DirectToastMakeTextUsage
import com.ichi2.anki.lint.rules.DuplicateCrowdInStrings
-import com.ichi2.anki.lint.rules.DuplicateTextInPreferencesXml
import com.ichi2.anki.lint.rules.FixedPreferencesTitleLength
import com.ichi2.anki.lint.rules.HardcodedPreferenceKey
import com.ichi2.anki.lint.rules.InvalidStringFormatDetector
@@ -54,7 +53,6 @@ class IssueRegistry : IssueRegistry() {
DirectSystemTimeInstantiation.ISSUE,
DirectToastMakeTextUsage.ISSUE,
DuplicateCrowdInStrings.ISSUE,
- DuplicateTextInPreferencesXml.ISSUE,
HardcodedPreferenceKey.ISSUE,
JUnitNullAssertionDetector.ISSUE,
PrintStackTraceUsage.ISSUE,
diff --git a/lint-rules/src/main/java/com/ichi2/anki/lint/rules/DuplicateTextInPreferencesXml.kt b/lint-rules/src/main/java/com/ichi2/anki/lint/rules/DuplicateTextInPreferencesXml.kt
deleted file mode 100644
index 9050e1729a63..000000000000
--- a/lint-rules/src/main/java/com/ichi2/anki/lint/rules/DuplicateTextInPreferencesXml.kt
+++ /dev/null
@@ -1,71 +0,0 @@
-/****************************************************************************************
- * Copyright (c) 2020 lukstbit <52494258+lukstbit@users.noreply.github.com> *
- * *
- * This program is free software; you can redistribute it and/or modify it under *
- * the terms of the GNU General Public License as published by the Free Software *
- * Foundation; either version 3 of the License, or (at your option) any later *
- * version. *
- * *
- * This program is distributed in the hope that it will be useful, but WITHOUT ANY *
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A *
- * PARTICULAR PURPOSE. See the GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License along with *
- * this program. If not, see . *
- ****************************************************************************************/
-
-@file:Suppress("UnstableApiUsage")
-
-package com.ichi2.anki.lint.rules
-
-import com.android.resources.ResourceFolderType
-import com.android.tools.lint.detector.api.*
-import com.google.common.annotations.VisibleForTesting
-import com.ichi2.anki.lint.utils.Constants
-import org.w3c.dom.Element
-
-/**
- * A Lint check to prevent using the same string for the title and summary of a preference.
- */
-class DuplicateTextInPreferencesXml : ResourceXmlDetector() {
-
- companion object {
- @VisibleForTesting
- val ID = "DuplicateTextInPreferencesXml"
-
- @VisibleForTesting
- val DESCRIPTION = "Do not use the same string for the title and summary of a preference"
- private const val EXPLANATION = "Use different strings for the title and summary of a preference to better " +
- "explain what that preference is for"
- private val implementation = Implementation(DuplicateTextInPreferencesXml::class.java, Scope.RESOURCE_FILE_SCOPE)
- val ISSUE: Issue = Issue.create(
- ID,
- DESCRIPTION,
- EXPLANATION,
- Constants.ANKI_TIME_CATEGORY,
- Constants.ANKI_TIME_PRIORITY,
- Constants.ANKI_TIME_SEVERITY,
- implementation
- )
- private const val ATTR_TITLE = "android:title"
- private const val ATTR_SUMMARY = "android:summary"
- }
-
- override fun getApplicableElements(): Collection? {
- return ALL
- }
-
- override fun visitElement(context: XmlContext, element: Element) {
- if (element.hasAttribute(ATTR_TITLE) && element.hasAttribute(ATTR_SUMMARY)) {
- val titleValue = element.getAttribute(ATTR_TITLE)
- val summaryValue = element.getAttribute(ATTR_SUMMARY)
- if (titleValue == summaryValue) {
- context.report(ISSUE, element, context.getLocation(element), DESCRIPTION)
- }
- }
- }
-
- override fun appliesTo(folderType: ResourceFolderType): Boolean {
- return folderType == ResourceFolderType.XML
- }
-}
diff --git a/lint-rules/src/test/java/com/ichi2/anki/lint/rules/DuplicateTextInPreferencesXmlTest.kt b/lint-rules/src/test/java/com/ichi2/anki/lint/rules/DuplicateTextInPreferencesXmlTest.kt
deleted file mode 100644
index 7acdb09766ce..000000000000
--- a/lint-rules/src/test/java/com/ichi2/anki/lint/rules/DuplicateTextInPreferencesXmlTest.kt
+++ /dev/null
@@ -1,96 +0,0 @@
-/****************************************************************************************
- * Copyright (c) 2020 lukstbit <52494258+lukstbit@users.noreply.github.com> *
- * *
- * This program is free software; you can redistribute it and/or modify it under *
- * the terms of the GNU General Public License as published by the Free Software *
- * Foundation; either version 3 of the License, or (at your option) any later *
- * version. *
- * *
- * This program is distributed in the hope that it will be useful, but WITHOUT ANY *
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A *
- * PARTICULAR PURPOSE. See the GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License along with *
- * this program. If not, see . *
- ****************************************************************************************/
-package com.ichi2.anki.lint.rules
-
-import com.android.tools.lint.checks.infrastructure.TestFiles
-import com.android.tools.lint.checks.infrastructure.TestLintTask.lint
-import org.intellij.lang.annotations.Language
-import org.junit.Test
-
-class DuplicateTextInPreferencesXmlTest {
- @Language("XML")
- private val invalidXmlFile =
- """
-
-
-
-
- """.trimIndent()
-
- @Language("XML")
- private val validXmlFile =
- """
-
-
-
-
- """.trimIndent()
-
- @Test
- fun showsErrorForInvalidFile() {
- lint()
- .allowMissingSdk()
- .allowCompilationErrors()
- .files(TestFiles.xml("res/xml/invalidpreference.xml", invalidXmlFile))
- .issues(DuplicateTextInPreferencesXml.ISSUE)
- .run()
- .expectErrorCount(2)
- .expect(
- """
- res/xml/invalidpreference.xml:1: Error: Do not use the same string for the title and summary of a preference [DuplicateTextInPreferencesXml]
-