feat(twitch): settings patch (#1075)

Co-authored-by: oSumAtrIX <johan.melkonyan1@web.de>
This commit is contained in:
Tim Schneeberger 2022-11-28 23:50:04 +01:00 committed by GitHub
parent 65fddd52e2
commit 6e95b86e50
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
14 changed files with 332 additions and 14 deletions

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@ -19,8 +19,10 @@ internal data class ArrayResource(
override fun serialize(ownerDocument: Document, resourceCallback: ((IResource) -> Unit)?): Element {
return super.serialize(ownerDocument, resourceCallback).apply {
setAttribute("name", name)
items.forEach { item ->
setAttribute("name", item.also { resourceCallback?.invoke(it) }.name)
resourceCallback?.invoke(item)
this.appendChild(ownerDocument.createElement("item").also { itemNode ->
itemNode.textContent = item.value

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@ -15,7 +15,7 @@ import org.w3c.dom.Element
internal open class PreferenceCategory(
key: String,
title: StringResource,
val preferences: List<BasePreference>
var preferences: List<BasePreference>
) : BasePreference(key, title) {
override val tag: String = "PreferenceCategory"

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@ -17,7 +17,7 @@ import org.w3c.dom.Element
internal open class PreferenceScreen(
key: String,
title: StringResource,
val preferences: List<BasePreference>,
var preferences: List<BasePreference>,
val summary: StringResource? = null
) : BasePreference(key, title) {
override val tag: String = "PreferenceScreen"

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@ -26,6 +26,17 @@ abstract class AbstractSettingsResourcePatch(
private val sourceDirectory: String,
) : ResourcePatch {
override fun execute(context: ResourceContext): PatchResult {
/*
* used for self-restart
*/
context.xmlEditor["AndroidManifest.xml"].use { editor ->
editor.file.getElementsByTagName("manifest").item(0).also {
it.appendChild(it.ownerDocument.createElement("uses-permission").also { element ->
element.setAttribute("android:name", "android.permission.SCHEDULE_EXACT_ALARM")
})
}
}
/* copy preference template from source dir */
context.copyResources(
sourceDirectory,

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@ -0,0 +1,9 @@
package app.revanced.patches.twitch.misc.settings.annotations
import app.revanced.patcher.annotation.Compatibility
import app.revanced.patcher.annotation.Package
@Compatibility([Package("tv.twitch.android.app")])
@Target(AnnotationTarget.CLASS)
@Retention(AnnotationRetention.RUNTIME)
internal annotation class SettingsCompatibility

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@ -0,0 +1,195 @@
package app.revanced.patches.twitch.misc.settings.bytecode.patch
import app.revanced.patcher.annotation.Description
import app.revanced.patcher.annotation.Name
import app.revanced.patcher.annotation.Version
import app.revanced.patcher.data.BytecodeContext
import app.revanced.patcher.extensions.*
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprintResult
import app.revanced.patcher.patch.BytecodePatch
import app.revanced.patcher.patch.PatchResult
import app.revanced.patcher.patch.PatchResultSuccess
import app.revanced.patcher.patch.annotations.DependsOn
import app.revanced.patcher.patch.annotations.Patch
import app.revanced.patcher.util.proxy.mutableTypes.MutableField.Companion.toMutable
import app.revanced.patcher.util.smali.ExternalLabel
import app.revanced.patches.shared.settings.preference.impl.PreferenceCategory
import app.revanced.patches.shared.settings.preference.impl.StringResource
import app.revanced.patches.shared.settings.util.AbstractPreferenceScreen
import app.revanced.patches.twitch.misc.integrations.patch.IntegrationsPatch
import app.revanced.patches.twitch.misc.settings.annotations.SettingsCompatibility
import app.revanced.patches.twitch.misc.settings.components.CustomPreferenceCategory
import app.revanced.patches.twitch.misc.settings.fingerprints.*
import app.revanced.patches.twitch.misc.settings.resource.patch.SettingsResourcePatch
import org.jf.dexlib2.AccessFlags
import org.jf.dexlib2.immutable.ImmutableField
@Patch
@DependsOn([IntegrationsPatch::class, SettingsResourcePatch::class])
@Name("settings")
@Description("Adds settings menu to Twitch.")
@SettingsCompatibility
@Version("0.0.1")
class SettingsPatch : BytecodePatch(
listOf(
SettingsActivityOnCreateFingerprint,
SettingsMenuItemEnumFingerprint,
MenuGroupsUpdatedFingerprint,
MenuGroupsOnClickFingerprint
)
) {
override fun execute(context: BytecodeContext): PatchResult {
// Hook onCreate to handle fragment creation
with(SettingsActivityOnCreateFingerprint.result!!) {
val insertIndex = mutableMethod.implementation!!.instructions.size - 2
mutableMethod.addInstructions(
insertIndex,
"""
invoke-static {p0}, $SETTINGS_HOOKS_CLASS->handleSettingsCreation(Landroidx/appcompat/app/AppCompatActivity;)Z
move-result v0
if-eqz v0, :no_rv_settings_init
return-void
""",
listOf(ExternalLabel("no_rv_settings_init", mutableMethod.instruction(insertIndex)))
)
}
// Create new menu item for settings menu
with(SettingsMenuItemEnumFingerprint.result!!) {
injectMenuItem(
REVANCED_SETTINGS_MENU_ITEM_NAME,
REVANCED_SETTINGS_MENU_ITEM_ID,
REVANCED_SETTINGS_MENU_ITEM_TITLE_RES,
REVANCED_SETTINGS_MENU_ITEM_ICON_RES
)
}
// Intercept settings menu creation and add new menu item
with(MenuGroupsUpdatedFingerprint.result!!) {
mutableMethod.addInstructions(
0,
"""
sget-object v0, $MENU_ITEM_ENUM_CLASS->$REVANCED_SETTINGS_MENU_ITEM_NAME:$MENU_ITEM_ENUM_CLASS
invoke-static {p1, v0}, $SETTINGS_HOOKS_CLASS->handleSettingMenuCreation(Ljava/util/List;Ljava/lang/Object;)Ljava/util/List;
move-result-object p1
"""
)
}
// Intercept onclick events for the settings menu
with(MenuGroupsOnClickFingerprint.result!!) {
val insertIndex = 0
mutableMethod.addInstructions(
insertIndex,
"""
invoke-static {p1}, $SETTINGS_HOOKS_CLASS->handleSettingMenuOnClick(Ljava/lang/Enum;)Z
move-result p2
if-eqz p2, :no_rv_settings_onclick
sget-object p1, $MENU_DISMISS_EVENT_CLASS->INSTANCE:$MENU_DISMISS_EVENT_CLASS
invoke-virtual {p0, p1}, Ltv/twitch/android/core/mvp/viewdelegate/RxViewDelegate;->pushEvent(Ltv/twitch/android/core/mvp/viewdelegate/ViewDelegateEvent;)V
return-void
""",
listOf(ExternalLabel("no_rv_settings_onclick", mutableMethod.instruction(insertIndex)))
)
}
addString("revanced_settings", "ReVanced Settings", false)
addString("revanced_reboot_message", "Twitch needs to restart to apply your changes. Restart now?", false)
addString("revanced_reboot", "Restart", false)
addString("revanced_cancel", "Cancel", false)
return PatchResultSuccess()
}
internal companion object {
fun addString(identifier: String, value: String, formatted: Boolean = true) =
SettingsResourcePatch.addString(identifier, value, formatted)
fun addPreferenceScreen(preferenceScreen: app.revanced.patches.shared.settings.preference.impl.PreferenceScreen) =
SettingsResourcePatch.addPreferenceScreen(preferenceScreen)
/* Private members */
private const val REVANCED_SETTINGS_MENU_ITEM_NAME = "RevancedSettings"
private const val REVANCED_SETTINGS_MENU_ITEM_ID = 0x7
private const val REVANCED_SETTINGS_MENU_ITEM_TITLE_RES = "revanced_settings"
private const val REVANCED_SETTINGS_MENU_ITEM_ICON_RES = "ic_settings"
private const val MENU_ITEM_ENUM_CLASS = "Ltv/twitch/android/feature/settings/menu/SettingsMenuItem;"
private const val MENU_DISMISS_EVENT_CLASS = "Ltv/twitch/android/feature/settings/menu/SettingsMenuViewDelegate\$Event\$OnDismissClicked;"
private const val INTEGRATIONS_PACKAGE = "app/revanced/twitch"
private const val SETTINGS_HOOKS_CLASS = "L$INTEGRATIONS_PACKAGE/settingsmenu/SettingsHooks;"
private const val REVANCED_UTILS_CLASS = "L$INTEGRATIONS_PACKAGE/utils/ReVancedUtils;"
private fun MethodFingerprintResult.injectMenuItem(
name: String,
value: Int,
titleResourceName: String,
iconResourceName: String
) {
// Add new static enum member field
mutableClass.staticFields.add(
ImmutableField(
mutableMethod.definingClass,
name,
MENU_ITEM_ENUM_CLASS,
AccessFlags.PUBLIC or AccessFlags.FINAL or AccessFlags.ENUM or AccessFlags.STATIC,
null,
null,
null
).toMutable()
)
// Add initializer for the new enum member
mutableMethod.addInstructions(
mutableMethod.implementation!!.instructions.size - 4,
"""
new-instance v0, $MENU_ITEM_ENUM_CLASS
const-string v1, "$titleResourceName"
invoke-static {v1}, $REVANCED_UTILS_CLASS->getStringId(Ljava/lang/String;)I
move-result v1
const-string v3, "$iconResourceName"
invoke-static {v3}, $REVANCED_UTILS_CLASS->getDrawableId(Ljava/lang/String;)I
move-result v3
const-string v4, "$name"
const/4 v5, $value
invoke-direct {v0, v4, v5, v1, v3}, $MENU_ITEM_ENUM_CLASS-><init>(Ljava/lang/String;III)V
sput-object v0, $MENU_ITEM_ENUM_CLASS->$name:$MENU_ITEM_ENUM_CLASS
"""
)
}
}
/**
* Preference screens patches should add their settings to.
*/
internal object PreferenceScreen : AbstractPreferenceScreen() {
val ADS = CustomScreen("ads", "Ads", "Ad blocking settings")
val CHAT = CustomScreen("chat", "Chat", "Chat settings")
val MISC = CustomScreen("misc", "Misc", "Miscellaneous patches")
internal class CustomScreen(key: String, title: String, summary: String) : Screen(key, title, summary) {
/* Categories */
val GENERAL = CustomCategory("general", "General settings")
val OTHER = CustomCategory("other", "Other settings")
val CLIENT_SIDE = CustomCategory("client_ads", "Client-side ads")
internal inner class CustomCategory(key: String, title: String) : Screen.Category(key, title) {
/* For Twitch, we need to load our CustomPreferenceCategory class instead of the default one. */
override fun transform(): PreferenceCategory {
return CustomPreferenceCategory(
key,
StringResource("${key}_title", title),
preferences.sortedBy { it.title.value }
)
}
}
}
override fun commit(screen: app.revanced.patches.shared.settings.preference.impl.PreferenceScreen) {
addPreferenceScreen(screen)
}
}
override fun close() = PreferenceScreen.close()
}

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@ -0,0 +1,20 @@
package app.revanced.patches.twitch.misc.settings.components
import app.revanced.patches.shared.settings.preference.BasePreference
import app.revanced.patches.shared.settings.preference.impl.PreferenceCategory
import app.revanced.patches.shared.settings.preference.impl.StringResource
/**
* Customized preference category for Twitch.
*
* @param key The key of the preference.
* @param title The title of the preference.
* @param preferences Child preferences of this category.
*/
internal open class CustomPreferenceCategory(
key: String,
title: StringResource,
preferences: List<BasePreference>
) : PreferenceCategory(key, title, preferences) {
override val tag: String = "app.revanced.twitch.settingsmenu.preference.CustomPreferenceCategory"
}

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@ -0,0 +1,15 @@
package app.revanced.patches.twitch.misc.settings.fingerprints
import app.revanced.patcher.extensions.or
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
import org.jf.dexlib2.AccessFlags
object MenuGroupsOnClickFingerprint : MethodFingerprint(
"V",
AccessFlags.PRIVATE or AccessFlags.STATIC or AccessFlags.FINAL,
listOf("L", "L", "L"),
customFingerprint = { methodDef ->
methodDef.definingClass.endsWith("/SettingsMenuViewDelegate;")
&& methodDef.name.contains("render")
}
)

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@ -0,0 +1,10 @@
package app.revanced.patches.twitch.misc.settings.fingerprints
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
object MenuGroupsUpdatedFingerprint : MethodFingerprint(
customFingerprint = { methodDef ->
methodDef.definingClass.endsWith("/SettingsMenuPresenter\$Event\$MenuGroupsUpdated;")
&& methodDef.name == "<init>"
}
)

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@ -0,0 +1,10 @@
package app.revanced.patches.twitch.misc.settings.fingerprints
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
object SettingsActivityOnCreateFingerprint : MethodFingerprint(
customFingerprint = { methodDef ->
methodDef.definingClass.endsWith("/SettingsActivity;") &&
methodDef.name == "onCreate"
}
)

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@ -0,0 +1,9 @@
package app.revanced.patches.twitch.misc.settings.fingerprints
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
object SettingsMenuItemEnumFingerprint : MethodFingerprint(
customFingerprint = { methodDef ->
methodDef.definingClass.endsWith("/SettingsMenuItem;") && methodDef.name == "<clinit>"
}
)

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@ -0,0 +1,44 @@
package app.revanced.patches.twitch.misc.settings.resource.patch
import app.revanced.patcher.annotation.Name
import app.revanced.patcher.annotation.Version
import app.revanced.patches.shared.settings.preference.impl.ArrayResource
import app.revanced.patches.shared.settings.preference.impl.PreferenceScreen
import app.revanced.patches.shared.settings.resource.patch.AbstractSettingsResourcePatch
import app.revanced.patches.twitch.misc.settings.annotations.SettingsCompatibility
@Name("settings-resource-patch")
@SettingsCompatibility
@Version("0.0.1")
class SettingsResourcePatch : AbstractSettingsResourcePatch(
"revanced_prefs",
"twitch/settings"
) {
internal companion object {
/* Companion delegates */
/**
* Add a new string to the resources.
*
* @param identifier The key of the string.
* @param value The value of the string.
* @throws IllegalArgumentException if the string already exists.
*/
fun addString(identifier: String, value: String, formatted: Boolean) =
AbstractSettingsResourcePatch.addString(identifier, value, formatted)
/**
* Add an array to the resources.
*
* @param arrayResource The array resource to add.
*/
fun addArray(arrayResource: ArrayResource) = AbstractSettingsResourcePatch.addArray(arrayResource)
/**
* Add a preference to the settings.
*
* @param preferenceScreen The name of the preference screen.
*/
fun addPreferenceScreen(preferenceScreen: PreferenceScreen) = AbstractSettingsResourcePatch.addPreference(preferenceScreen)
}
}

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@ -33,17 +33,6 @@ class SettingsResourcePatch : AbstractSettingsResourcePatch(
override fun execute(context: ResourceContext): PatchResult {
super.execute(context)
/*
* used for self-restart
*/
context.xmlEditor["AndroidManifest.xml"].use { editor ->
editor.file.getElementsByTagName("manifest").item(0).also {
it.appendChild(it.ownerDocument.createElement("uses-permission").also { element ->
element.setAttribute("android:name", "android.permission.SCHEDULE_EXACT_ALARM")
})
}
}
/*
* used by a fingerprint of SettingsPatch
*/

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@ -0,0 +1,4 @@
<?xml version="1.0" encoding="utf-8"?>
<PreferenceScreen
xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto">
</PreferenceScreen>