feat(youtube): open-links-externally patch (#1524)

Signed-off-by: oSumAtrIX <johan.melkonyan1@web.de>
Co-authored-by: oSumAtrIX <johan.melkonyan1@web.de>

src/main/kotlin/app/revanced/patches/youtube/misc/links/open/annotations/OpenLinksExternallyCompatibility.kt

@@ -0,0 +1,13 @@
+package app.revanced.patches.youtube.misc.links.open.annotations
+
+import app.revanced.patcher.annotation.Compatibility
+import app.revanced.patcher.annotation.Package
+
+@Compatibility(
+    [Package(
+        "com.google.android.youtube", arrayOf("17.49.37")
+    )]
+)
+@Target(AnnotationTarget.CLASS)
+@Retention(AnnotationRetention.RUNTIME)
+internal annotation class OpenLinksExternallyCompatibility

src/main/kotlin/app/revanced/patches/youtube/misc/links/open/fingerprints/BindSessionServiceFingerprint.kt

@@ -0,0 +1,17 @@
+package app.revanced.patches.youtube.misc.links.open.fingerprints
+
+import app.revanced.patcher.extensions.or
+import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
+import org.jf.dexlib2.AccessFlags
+import org.jf.dexlib2.Opcode
+
+object BindSessionServiceFingerprint : MethodFingerprint(
+    returnType = "L",
+    access = AccessFlags.PUBLIC or AccessFlags.FINAL,
+    opcodes = listOf(
+        Opcode.IPUT_OBJECT,
+        Opcode.NEW_INSTANCE,
+        Opcode.CONST_STRING
+    ),
+    strings = listOf("android.support.customtabs.action.CustomTabsService")
+)

src/main/kotlin/app/revanced/patches/youtube/misc/links/open/fingerprints/GetCustomTabPackageNameFingerprint.kt

@@ -0,0 +1,18 @@
+package app.revanced.patches.youtube.misc.links.open.fingerprints
+
+import app.revanced.patcher.extensions.or
+import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
+import org.jf.dexlib2.AccessFlags
+import org.jf.dexlib2.Opcode
+
+object GetCustomTabPackageNameFingerprint : MethodFingerprint(
+    returnType = "L",
+    access = AccessFlags.PUBLIC or AccessFlags.STATIC,
+    opcodes = listOf(
+        Opcode.CHECK_CAST,
+        Opcode.NEW_INSTANCE,
+        Opcode.INVOKE_DIRECT,
+        Opcode.CONST_STRING
+    ),
+    strings = listOf("android.support.customtabs.action.CustomTabsService")
+)

src/main/kotlin/app/revanced/patches/youtube/misc/links/open/fingerprints/InitializeCustomTabSupportFingerprint.kt

@@ -0,0 +1,18 @@
+package app.revanced.patches.youtube.misc.links.open.fingerprints
+
+import app.revanced.patcher.extensions.or
+import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
+import org.jf.dexlib2.AccessFlags
+import org.jf.dexlib2.Opcode
+
+object InitializeCustomTabSupportFingerprint : MethodFingerprint(
+    returnType = "V",
+    access = AccessFlags.PUBLIC or AccessFlags.CONSTRUCTOR,
+    opcodes = listOf(
+        Opcode.CHECK_CAST,
+        Opcode.NEW_INSTANCE,
+        Opcode.INVOKE_DIRECT,
+        Opcode.CONST_STRING
+    ),
+    strings = listOf("android.support.customtabs.action.CustomTabsService")
+)

src/main/kotlin/app/revanced/patches/youtube/misc/links/open/patch/OpenLinksExternallyPatch.kt

@@ -0,0 +1,65 @@
+package app.revanced.patches.youtube.misc.links.open.patch
+
+import app.revanced.extensions.toErrorResult
+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.addInstructions
+import app.revanced.patcher.patch.BytecodePatch
+import app.revanced.patcher.patch.PatchResult
+import app.revanced.patcher.patch.PatchResultSuccess
+import app.revanced.patcher.patch.annotations.Patch
+import app.revanced.patches.shared.settings.preference.impl.StringResource
+import app.revanced.patches.shared.settings.preference.impl.SwitchPreference
+import app.revanced.patches.youtube.misc.links.open.annotations.OpenLinksExternallyCompatibility
+import app.revanced.patches.youtube.misc.links.open.fingerprints.BindSessionServiceFingerprint
+import app.revanced.patches.youtube.misc.links.open.fingerprints.GetCustomTabPackageNameFingerprint
+import app.revanced.patches.youtube.misc.links.open.fingerprints.InitializeCustomTabSupportFingerprint
+import app.revanced.patches.youtube.misc.settings.bytecode.patch.SettingsPatch
+import org.jf.dexlib2.iface.instruction.formats.Instruction21c
+
+@Patch
+@Name("open-links-externally")
+@Description("Open links outside of the app directly in your browser.")
+@OpenLinksExternallyCompatibility
+@Version("0.0.1")
+class OpenLinksExternallyPatch : BytecodePatch(
+    listOf(
+        GetCustomTabPackageNameFingerprint,
+        BindSessionServiceFingerprint,
+        InitializeCustomTabSupportFingerprint
+    )
+) {
+    override fun execute(context: BytecodeContext): PatchResult {
+        SettingsPatch.PreferenceScreen.MISC.addPreferences(
+            SwitchPreference(
+                "revanced_enable_external_browser",
+                StringResource("revanced_enable_external_browser_title", "Open links in browser"),
+                true,
+                StringResource("revanced_enable_external_browser_summary_on", "Opening links externally"),
+                StringResource("revanced_enable_external_browser_summary_off", "Opening links in app")
+            )
+        )
+
+        arrayOf(
+            GetCustomTabPackageNameFingerprint,
+            BindSessionServiceFingerprint,
+            InitializeCustomTabSupportFingerprint
+        ).forEach {
+            val result = it.result ?: return it.toErrorResult()
+            val insertIndex = result.scanResult.patternScanResult!!.endIndex + 1
+            with(result.mutableMethod) {
+                val register = (implementation!!.instructions[insertIndex - 1] as Instruction21c).registerA
+                addInstructions(
+                    insertIndex, """
+                        invoke-static {v$register}, Lapp/revanced/integrations/patches/OpenLinksExternallyPatch;->enableExternalBrowser(Ljava/lang/String;)Ljava/lang/String;
+                        move-result-object v$register
+                    """
+                )
+            }
+        }
+
+        return PatchResultSuccess()
+    }
+}