commit bd9ef394867e549f25be61d4b3ca5dd626a42265
parent 8d2353bbbec41fe5ce286821a0fee55791eb933e
Author: rhunk <101876869+rhunk@users.noreply.github.com>
Date: Thu, 22 Aug 2024 09:52:18 +0200
fix(core): camera tweaks load
Diffstat:
1 file changed, 61 insertions(+), 62 deletions(-)
diff --git a/core/src/main/kotlin/me/rhunk/snapenhance/core/features/impl/tweaks/CameraTweaks.kt b/core/src/main/kotlin/me/rhunk/snapenhance/core/features/impl/tweaks/CameraTweaks.kt
@@ -19,94 +19,93 @@ import java.io.ByteArrayOutputStream
import java.nio.ByteBuffer
class CameraTweaks : Feature("Camera Tweaks") {
-
private fun parseResolution(resolution: String): IntArray? {
return runCatching { resolution.split("x").map { it.toInt() }.toIntArray() }.getOrNull()
}
@SuppressLint("MissingPermission", "DiscouragedApi")
override fun init() {
- onNextActivityCreate {
- val config = context.config.camera
+ val config = context.config.camera
- val frontCameraId = runCatching { context.androidContext.getSystemService(CameraManager::class.java).run {
+ val frontCameraId by lazy {
+ runCatching { context.androidContext.getSystemService(CameraManager::class.java).run {
cameraIdList.firstOrNull { getCameraCharacteristics(it).get(CameraCharacteristics.LENS_FACING) == CameraCharacteristics.LENS_FACING_FRONT }
} }.getOrNull()
+ }
- if (config.disableCameras.get().isNotEmpty() && frontCameraId != null) {
- ContextWrapper::class.java.hook("checkPermission", HookStage.BEFORE) { param ->
- val permission = param.arg<String>(0)
- if (permission == Manifest.permission.CAMERA) {
- param.setResult(PackageManager.PERMISSION_GRANTED)
- }
+ if (config.disableCameras.get().isNotEmpty() && frontCameraId != null) {
+ ContextWrapper::class.java.hook("checkPermission", HookStage.BEFORE) { param ->
+ val permission = param.arg<String>(0)
+ if (permission == Manifest.permission.CAMERA) {
+ param.setResult(PackageManager.PERMISSION_GRANTED)
}
}
+ }
- var isLastCameraFront = false
+ var isLastCameraFront = false
- CameraManager::class.java.hook("openCamera", HookStage.BEFORE) { param ->
- val cameraManager = param.thisObject() as? CameraManager ?: return@hook
- val cameraId = param.arg<String>(0)
- val disabledCameras = config.disableCameras.get()
+ CameraManager::class.java.hook("openCamera", HookStage.BEFORE) { param ->
+ val cameraManager = param.thisObject() as? CameraManager ?: return@hook
+ val cameraId = param.arg<String>(0)
+ val disabledCameras = config.disableCameras.get()
- if (disabledCameras.size >= 2) {
- param.setResult(null)
- return@hook
- }
+ if (disabledCameras.size >= 2) {
+ param.setResult(null)
+ return@hook
+ }
- isLastCameraFront = cameraId == frontCameraId
+ isLastCameraFront = cameraId == frontCameraId
- if (disabledCameras.size != 1) return@hook
+ if (disabledCameras.size != 1) return@hook
- // trick to replace unwanted camera with another one
- if ((disabledCameras.contains("front") && isLastCameraFront) || (disabledCameras.contains("back") && !isLastCameraFront)) {
- param.setArg(0, cameraManager.cameraIdList.filterNot { it == cameraId }.firstOrNull() ?: return@hook)
- isLastCameraFront = !isLastCameraFront
- }
+ // trick to replace unwanted camera with another one
+ if ((disabledCameras.contains("front") && isLastCameraFront) || (disabledCameras.contains("back") && !isLastCameraFront)) {
+ param.setArg(0, cameraManager.cameraIdList.filterNot { it == cameraId }.firstOrNull() ?: return@hook)
+ isLastCameraFront = !isLastCameraFront
}
+ }
- ImageReader::class.java.hook("newInstance", HookStage.BEFORE) { param ->
- val captureResolutionConfig = config.customResolution.getNullable()?.takeIf { it.isNotEmpty() }?.let { parseResolution(it) }
- ?: (if (isLastCameraFront) config.overrideFrontResolution.getNullable() else config.overrideBackResolution.getNullable())?.let { parseResolution(it) } ?: return@hook
- param.setArg(0, captureResolutionConfig[0])
- param.setArg(1, captureResolutionConfig[1])
- }
+ ImageReader::class.java.hook("newInstance", HookStage.BEFORE) { param ->
+ val captureResolutionConfig = config.customResolution.getNullable()?.takeIf { it.isNotEmpty() }?.let { parseResolution(it) }
+ ?: (if (isLastCameraFront) config.overrideFrontResolution.getNullable() else config.overrideBackResolution.getNullable())?.let { parseResolution(it) } ?: return@hook
+ param.setArg(0, captureResolutionConfig[0])
+ param.setArg(1, captureResolutionConfig[1])
+ }
+
+ CameraCharacteristics::class.java.hook("get", HookStage.AFTER) { param ->
+ val key = param.argNullable<Key<*>>(0) ?: return@hook
- CameraCharacteristics::class.java.hook("get", HookStage.AFTER) { param ->
- val key = param.argNullable<Key<*>>(0) ?: return@hook
-
- if (key == CameraCharacteristics.LENS_FACING) {
- val disabledCameras = config.disableCameras.get()
- //FIXME: unexpected behavior when app is resumed
- if (disabledCameras.size == 1) {
- val isFrontCamera = param.getResult() as? Int == CameraCharacteristics.LENS_FACING_FRONT
- if ((disabledCameras.contains("front") && isFrontCamera) || (disabledCameras.contains("back") && !isFrontCamera)) {
- param.setResult(if (isFrontCamera) CameraCharacteristics.LENS_FACING_BACK else CameraCharacteristics.LENS_FACING_FRONT)
- }
+ if (key == CameraCharacteristics.LENS_FACING) {
+ val disabledCameras = config.disableCameras.get()
+ //FIXME: unexpected behavior when app is resumed
+ if (disabledCameras.size == 1) {
+ val isFrontCamera = param.getResult() as? Int == CameraCharacteristics.LENS_FACING_FRONT
+ if ((disabledCameras.contains("front") && isFrontCamera) || (disabledCameras.contains("back") && !isFrontCamera)) {
+ param.setResult(if (isFrontCamera) CameraCharacteristics.LENS_FACING_BACK else CameraCharacteristics.LENS_FACING_FRONT)
}
}
+ }
- if (key == CameraCharacteristics.CONTROL_AE_AVAILABLE_TARGET_FPS_RANGES) {
- val isFrontCamera = param.invokeOriginal(
- arrayOf(CameraCharacteristics.LENS_FACING)
- ) == CameraCharacteristics.LENS_FACING_FRONT
- val customFrameRate = (if (isFrontCamera) config.frontCustomFrameRate.getNullable() else config.backCustomFrameRate.getNullable())?.toIntOrNull() ?: return@hook
- param.setResult(arrayOf(Range(customFrameRate, customFrameRate)))
- }
+ if (key == CameraCharacteristics.CONTROL_AE_AVAILABLE_TARGET_FPS_RANGES) {
+ val isFrontCamera = param.invokeOriginal(
+ arrayOf(CameraCharacteristics.LENS_FACING)
+ ) == CameraCharacteristics.LENS_FACING_FRONT
+ val customFrameRate = (if (isFrontCamera) config.frontCustomFrameRate.getNullable() else config.backCustomFrameRate.getNullable())?.toIntOrNull() ?: return@hook
+ param.setResult(arrayOf(Range(customFrameRate, customFrameRate)))
}
+ }
- if (config.blackPhotos.get()) {
- findClass("android.media.ImageReader\$SurfaceImage").hook("getPlanes", HookStage.AFTER) { param ->
- val image = param.thisObject() as? Image ?: return@hook
- val planes = param.getResult() as? Array<*> ?: return@hook
- val output = ByteArrayOutputStream()
- Bitmap.createBitmap(image.width, image.height, Bitmap.Config.ARGB_8888).apply {
- compress(Bitmap.CompressFormat.JPEG, 100, output)
- recycle()
- }
- planes.filterNotNull().forEach { plane ->
- plane.setObjectField("mBuffer", ByteBuffer.wrap(output.toByteArray()))
- }
+ if (config.blackPhotos.get()) {
+ findClass("android.media.ImageReader\$SurfaceImage").hook("getPlanes", HookStage.AFTER) { param ->
+ val image = param.thisObject() as? Image ?: return@hook
+ val planes = param.getResult() as? Array<*> ?: return@hook
+ val output = ByteArrayOutputStream()
+ Bitmap.createBitmap(image.width, image.height, Bitmap.Config.ARGB_8888).apply {
+ compress(Bitmap.CompressFormat.JPEG, 100, output)
+ recycle()
+ }
+ planes.filterNotNull().forEach { plane ->
+ plane.setObjectField("mBuffer", ByteBuffer.wrap(output.toByteArray()))
}
}
}
