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feat: Add Change data directory location patch (#3602)

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Co-authored-by: oSumAtrIX <johan.melkonyan1@web.de>
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KrystianQur 2024-09-06 09:45:40 +02:00 committed by GitHub
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8
api/revanced-patches.api
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@ -16,6 +16,14 @@ public final class app/revanced/patches/all/connectivity/wifi/spoof/SpoofWifiPat
public fun transform (Lapp/revanced/patcher/util/proxy/mutableTypes/MutableMethod;Lkotlin/Triple;)V
}
public final class app/revanced/patches/all/directory/ChangeDataDirectoryLocationPatch : app/revanced/patches/all/misc/transformation/BaseTransformInstructionsPatch {
public static final field INSTANCE Lapp/revanced/patches/all/directory/ChangeDataDirectoryLocationPatch;
public fun filterMap (Lcom/android/tools/smali/dexlib2/iface/ClassDef;Lcom/android/tools/smali/dexlib2/iface/Method;Lcom/android/tools/smali/dexlib2/iface/instruction/Instruction;I)Ljava/lang/Integer;
public synthetic fun filterMap (Lcom/android/tools/smali/dexlib2/iface/ClassDef;Lcom/android/tools/smali/dexlib2/iface/Method;Lcom/android/tools/smali/dexlib2/iface/instruction/Instruction;I)Ljava/lang/Object;
public fun transform (Lapp/revanced/patcher/util/proxy/mutableTypes/MutableMethod;I)V
public synthetic fun transform (Lapp/revanced/patcher/util/proxy/mutableTypes/MutableMethod;Ljava/lang/Object;)V
}
public final class app/revanced/patches/all/interaction/gestures/PredictiveBackGesturePatch : app/revanced/patcher/patch/ResourcePatch {
public static final field INSTANCE Lapp/revanced/patches/all/interaction/gestures/PredictiveBackGesturePatch;
public synthetic fun execute (Lapp/revanced/patcher/data/Context;)V

73
src/main/kotlin/app/revanced/patches/all/directory/ChangeDataDirectoryLocationPatch.kt Normal file
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@ -0,0 +1,73 @@
package app.revanced.patches.all.directory
import app.revanced.patcher.extensions.InstructionExtensions.getInstruction
import app.revanced.patcher.extensions.InstructionExtensions.replaceInstruction
import app.revanced.patcher.patch.annotation.Patch
import app.revanced.patcher.util.proxy.mutableTypes.MutableMethod
import app.revanced.patches.all.misc.transformation.BaseTransformInstructionsPatch
import app.revanced.util.getReference
import com.android.tools.smali.dexlib2.iface.ClassDef
import com.android.tools.smali.dexlib2.iface.Method
import com.android.tools.smali.dexlib2.iface.instruction.Instruction
import com.android.tools.smali.dexlib2.iface.instruction.formats.Instruction35c
import com.android.tools.smali.dexlib2.iface.reference.MethodReference
import com.android.tools.smali.dexlib2.immutable.reference.ImmutableMethodReference
import com.android.tools.smali.dexlib2.util.MethodUtil
@Patch(
name = "Change data directory location",
description = "Changes the data directory in the application from " +
"the app internal storage directory to /sdcard/android/data accessible by root-less devices." +
"Using this patch can cause unexpected issues with some apps.",
use = false,
)
@Suppress("unused")
object ChangeDataDirectoryLocationPatch : BaseTransformInstructionsPatch<Int>() {
override fun filterMap(
classDef: ClassDef,
method: Method,
instruction: Instruction,
instructionIndex: Int,
): Int? {
val reference = instruction.getReference<MethodReference>() ?: return null
if (!MethodUtil.methodSignaturesMatch(reference, MethodCall.GetDir.reference)) {
return null
}
return instructionIndex
}
override fun transform(
mutableMethod: MutableMethod,
entry: Int,
) = transformMethodCall(entry, mutableMethod)
private fun transformMethodCall(
instructionIndex: Int,
mutableMethod: MutableMethod,
) {
val getDirInstruction = mutableMethod.getInstruction<Instruction35c>(instructionIndex)
val contextRegister = getDirInstruction.registerC
val dataRegister = getDirInstruction.registerD
mutableMethod.replaceInstruction(
instructionIndex,
"invoke-virtual { v$contextRegister, v$dataRegister }, " +
"Landroid/content/Context;->getExternalFilesDir(Ljava/lang/String;)Ljava/io/File;",
)
}
private enum class MethodCall(
val reference: MethodReference,
) {
GetDir(
ImmutableMethodReference(
"Landroid/content/Context;",
"getDir",
listOf("Ljava/lang/String;", "I"),
"Ljava/io/File;",
),
),
}
}