Successfully generating fcm token

src/main/kotlin/app/revanced/patches/grindr/microg/constants.kt

@@ -5,5 +5,7 @@ internal object Constants {
     const val REVANCED_PACKAGE_NAME = "com.grindrrevanced.android"
     const val PACKAGE_NAME = "com.grindrapp.android"
     const val SPOOFED_PACKAGE_NAME = PACKAGE_NAME
-    const val SPOOFED_PACKAGE_SIGNATURE = "92A99370F1ABE83DFDA3F36D4E564428B27738FC"
+    const val SPOOFED_PACKAGE_SIGNATURE = "823F5A17C33B16B4775480B31607E7DF35D67AF8"
+    //old 92A99370F1ABE83DFDA3F36D4E564428B27738FC
+    //new 823F5A17C33B16B4775480B31607E7DF35D67AF8
 }

src/main/kotlin/app/revanced/patches/grindr/microg/fingerprints/GetPackageNameFingerprint.kt

@@ -3,7 +3,6 @@ package app.revanced.patches.grindr.microg.fingerprints
 import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
 
 object GetPackageNameFingerprint : MethodFingerprint(
-    "Ljava/lang/String;",
     customFingerprint = { methodDef, _ ->
         methodDef.name.contains("getPackageName")
     }

src/main/kotlin/app/revanced/patches/grindr/microg/fingerprints/GoogleApiAvailabilityFingerprint.kt

@@ -5,7 +5,6 @@ import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
 
 object GoogleApiAvailabilityFingerprint : MethodFingerprint(
     customFingerprint = { methodDef, _ ->
-        println("Found class: ${methodDef.definingClass} with method: ${methodDef.name} with return type: ${methodDef.returnType}")
         methodDef.name.contains("getInstance")
     }
 )

src/main/kotlin/app/revanced/patches/grindr/microg/fingerprints/OnChangedFingerprint.kt

@@ -8,7 +8,6 @@ object OnChangedFingerprint : MethodFingerprint(
     returnType = "V",
     strings = listOf("account_verify_required_google", "no_google_play_service"),
     customFingerprint = { methodDef, _ ->
-        println("Found class: ${methodDef.definingClass} with method: ${methodDef.name} with return type: ${methodDef.returnType}")
         methodDef.name.contains("onChanged")
     }
 )

src/main/kotlin/app/revanced/patches/grindr/microg/fingerprints/OpenHttpURLConnectionFingerprint.kt

@@ -0,0 +1,8 @@
+package app.revanced.patches.grindr.microg.fingerprints
+
+import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
+
+object OpenHttpURLConnectionFingerprint : MethodFingerprint(
+    returnType = "Ljava/net/HttpURLConnection",
+    strings = listOf("Failed to get heartbeats header", "ContentValues", "Content-Type", "application/json", "Accept"),
+)

src/main/kotlin/app/revanced/patches/grindr/microg/fingerprints/PrimeFingerprint.kt

@@ -6,7 +6,6 @@ import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
 object PrimeFingerprint : MethodFingerprint(
     strings = listOf("com.android.vending", "com.google.android.gms"),
     customFingerprint = { methodDef, _ ->
-        println("Found class: ${methodDef.definingClass} with method: ${methodDef.name} with return type: ${methodDef.returnType}")
         methodDef.name.contains("startConnection")
     }
 )

src/main/kotlin/app/revanced/patches/grindr/microg/patch/bytecode/GetPackageNamePatch.kt

@@ -12,7 +12,7 @@ import app.revanced.extensions.toErrorResult
 
 import app.revanced.patches.grindr.microg.fingerprints.GetPackageNameFingerprint
 
-import app.revanced.patcher.extensions.InstructionExtensions.replaceInstructions
+import app.revanced.patcher.extensions.InstructionExtensions.addInstructions
 
 import app.revanced.patches.grindr.microg.Constants.PACKAGE_NAME
 class GetPackageNamePatch : BytecodePatch(
@@ -22,10 +22,10 @@ class GetPackageNamePatch : BytecodePatch(
 ) {
     override fun execute(context: BytecodeContext): PatchResult {
         GetPackageNameFingerprint.result?.let { result ->
-            println("Found fingerprint!")
+            println("Found GetPackageName fingerprint!")
 
             result.mutableMethod.apply {
-                replaceInstructions(
+                addInstructions(
                     0,
                     """
                         const-string v0, "${PACKAGE_NAME}"

src/main/kotlin/app/revanced/patches/grindr/microg/patch/bytecode/MicroGBytecodePatch.kt

@@ -27,7 +27,7 @@ import app.revanced.patches.grindr.ConfigFingerprint
 import app.revanced.util.microg.MicroGBytecodeHelper
 
 @Patch
-@DependsOn([MicroGResourcePatch::class, lyImgPatch::class, GooglePlayServicesManifestResourcePatch::class, GooglePlayServicesManifestValueExceptionPatch::class, FirebaseGetCertPatch::class, GetPackageNamePatch::class])
+@DependsOn([MicroGResourcePatch::class, lyImgPatch::class, GooglePlayServicesManifestResourcePatch::class, GooglePlayServicesManifestValueExceptionPatch::class, FirebaseGetCertPatch::class, GetPackageNamePatch::class, OpenHttpURLConnectionPatch::class])
 @Name("Vanced MicroG support")
 @Description("Allows Grindr ReVanced to run without root and under a different package name with Vanced MicroG.")
 @MicroGPatchCompatibility

src/main/kotlin/app/revanced/patches/grindr/microg/patch/bytecode/OpenHttpURLConnectionPatch.kt

@@ -0,0 +1,38 @@
+package app.revanced.patches.grindr.microg.patch.bytecode
+
+import app.revanced.patcher.annotation.Description
+import app.revanced.patcher.annotation.Name
+import app.revanced.patcher.data.BytecodeContext
+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.extensions.toErrorResult
+
+import app.revanced.patches.grindr.microg.fingerprints.OpenHttpURLConnectionFingerprint
+
+import app.revanced.patcher.extensions.InstructionExtensions.replaceInstructions
+
+class OpenHttpURLConnectionPatch : BytecodePatch(
+    listOf(
+        OpenHttpURLConnectionFingerprint,
+    )
+) {
+    override fun execute(context: BytecodeContext): PatchResult {
+        OpenHttpURLConnectionFingerprint.result?.let { result ->
+            println("Found fingerprint!")
+
+            result.mutableMethod.apply {
+                replaceInstructions(
+                    23,
+                    """
+                        const-string v2, "com.grindrapp.android"
+                    """
+                )
+            }
+        } ?: return OpenHttpURLConnectionFingerprint.toErrorResult()
+
+        return PatchResultSuccess()
+    }
+}