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Remove CameraPreviewManager and CameraPreviewView classes to streamline camera functionality integration.

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Mansi
2025-12-23 23:44:55 +05:30
parent b6040d6042
commit 48c266c252
2 changed files with 0 additions and 72 deletions
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39
android/app/src/main/java/com/lynkeduppro/icamera/CameraPreviewManager.kt
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@@ -1,39 +0,0 @@
package com.lynkeduppro.camera
import com.facebook.react.uimanager.SimpleViewManager
import com.facebook.react.uimanager.ThemedReactContext
import com.facebook.react.uimanager.annotations.ReactProp
import com.facebook.react.bridge.LifecycleEventListener
class CameraPreviewManager :
SimpleViewManager<CameraPreviewView>(),
LifecycleEventListener {
private var previewView: CameraPreviewView? = null
override fun getName(): String = "CameraPreviewView"
override fun createViewInstance(reactContext: ThemedReactContext): CameraPreviewView {
previewView = CameraPreviewView(reactContext)
reactContext.addLifecycleEventListener(this)
return previewView!!
}
@ReactProp(name = "active")
fun setActive(view: CameraPreviewView, active: Boolean) {
if (active && reactContext is androidx.lifecycle.LifecycleOwner) {
view.startCamera(reactContext as androidx.lifecycle.LifecycleOwner)
}
}
override fun onHostResume() {
previewView?.let {
if (reactContext is androidx.lifecycle.LifecycleOwner) {
it.startCamera(reactContext as androidx.lifecycle.LifecycleOwner)
}
}
}
override fun onHostPause() {}
override fun onHostDestroy() {}
}

33
android/app/src/main/java/com/lynkeduppro/icamera/CameraPreviewView.kt
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@@ -1,33 +0,0 @@
package com.lynkeduppro.camera
import android.content.Context
import androidx.camera.core.CameraSelector
import androidx.camera.core.Preview
import androidx.camera.lifecycle.ProcessCameraProvider
import androidx.camera.view.PreviewView
import androidx.core.content.ContextCompat
import androidx.lifecycle.LifecycleOwner
class CameraPreviewView(context: Context) : PreviewView(context) {
fun startCamera(lifecycleOwner: LifecycleOwner) {
val cameraProviderFuture = ProcessCameraProvider.getInstance(context)
cameraProviderFuture.addListener({
val cameraProvider = cameraProviderFuture.get()
val preview = Preview.Builder().build().also {
it.setSurfaceProvider(surfaceProvider)
}
val cameraSelector = CameraSelector.DEFAULT_BACK_CAMERA
cameraProvider.unbindAll()
cameraProvider.bindToLifecycle(
lifecycleOwner,
cameraSelector,
preview
)
}, ContextCompat.getMainExecutor(context))
}
}