fix: Move PreviewView into SurfaceView to make it simpler (#2566)
* hmmm * Set initial fixed size * fix: Repair PreviewView again * Update PreviewView.kt
This commit is contained in:
parent
c5646ca1e2
commit
bcd12649e2
@ -5,12 +5,9 @@ import android.content.Context
|
||||
import android.graphics.Point
|
||||
import android.util.Log
|
||||
import android.util.Size
|
||||
import android.view.Gravity
|
||||
import android.view.SurfaceHolder
|
||||
import android.view.SurfaceView
|
||||
import android.widget.FrameLayout
|
||||
import com.facebook.react.bridge.UiThreadUtil
|
||||
import com.mrousavy.camera.extensions.installHierarchyFitter
|
||||
import com.mrousavy.camera.extensions.resize
|
||||
import com.mrousavy.camera.extensions.rotatedBy
|
||||
import com.mrousavy.camera.types.Orientation
|
||||
@ -21,26 +18,30 @@ import kotlinx.coroutines.withContext
|
||||
|
||||
@SuppressLint("ViewConstructor")
|
||||
class PreviewView(context: Context, callback: SurfaceHolder.Callback) :
|
||||
FrameLayout(context),
|
||||
SurfaceView(context),
|
||||
SurfaceHolder.Callback {
|
||||
var size: Size = CameraDeviceDetails.getMaximumPreviewSize()
|
||||
private set
|
||||
set(value) {
|
||||
if (field != value) {
|
||||
Log.i(TAG, "Surface Size changed: $field -> $value")
|
||||
field = value
|
||||
updateLayout()
|
||||
}
|
||||
}
|
||||
var resizeMode: ResizeMode = ResizeMode.COVER
|
||||
set(value) {
|
||||
field = value
|
||||
UiThreadUtil.runOnUiThread {
|
||||
Log.i(TAG, "Setting PreviewView ResizeMode to $value...")
|
||||
requestLayout()
|
||||
invalidate()
|
||||
if (field != value) {
|
||||
Log.i(TAG, "Resize Mode changed: $field -> $value")
|
||||
field = value
|
||||
updateLayout()
|
||||
}
|
||||
}
|
||||
private var inputOrientation: Orientation = Orientation.LANDSCAPE_LEFT
|
||||
set(value) {
|
||||
field = value
|
||||
UiThreadUtil.runOnUiThread {
|
||||
Log.i(TAG, "Camera Input Orientation changed to $value!")
|
||||
requestLayout()
|
||||
invalidate()
|
||||
if (field != value) {
|
||||
Log.i(TAG, "Input Orientation changed: $field -> $value")
|
||||
field = value
|
||||
updateLayout()
|
||||
}
|
||||
}
|
||||
private val viewSize: Size
|
||||
@ -50,35 +51,25 @@ class PreviewView(context: Context, callback: SurfaceHolder.Callback) :
|
||||
val dpY = height / displayMetrics.density
|
||||
return Size(dpX.toInt(), dpY.toInt())
|
||||
}
|
||||
private val surfaceView = SurfaceView(context)
|
||||
|
||||
init {
|
||||
Log.i(TAG, "Creating PreviewView...")
|
||||
this.installHierarchyFitter()
|
||||
surfaceView.layoutParams = LayoutParams(
|
||||
LayoutParams.MATCH_PARENT,
|
||||
LayoutParams.MATCH_PARENT,
|
||||
Gravity.CENTER
|
||||
)
|
||||
surfaceView.holder.setKeepScreenOn(true)
|
||||
surfaceView.holder.addCallback(this)
|
||||
surfaceView.holder.addCallback(callback)
|
||||
addView(surfaceView)
|
||||
holder.setKeepScreenOn(true)
|
||||
holder.addCallback(this)
|
||||
holder.addCallback(callback)
|
||||
holder.setFixedSize(size.width, size.height)
|
||||
}
|
||||
|
||||
override fun surfaceCreated(holder: SurfaceHolder) = Unit
|
||||
override fun surfaceDestroyed(holder: SurfaceHolder) = Unit
|
||||
override fun surfaceChanged(holder: SurfaceHolder, format: Int, width: Int, height: Int) {
|
||||
Log.i(TAG, "PreviewView Surface size changed: $size -> ${width}x$height, re-computing layout...")
|
||||
size = Size(width, height)
|
||||
requestLayout()
|
||||
invalidate()
|
||||
}
|
||||
|
||||
suspend fun setSurfaceSize(width: Int, height: Int, cameraSensorOrientation: Orientation) {
|
||||
withContext(Dispatchers.Main) {
|
||||
inputOrientation = cameraSensorOrientation
|
||||
surfaceView.holder.resize(width, height)
|
||||
holder.resize(width, height)
|
||||
}
|
||||
}
|
||||
|
||||
@ -92,8 +83,14 @@ class PreviewView(context: Context, callback: SurfaceHolder.Callback) :
|
||||
return rotated
|
||||
}
|
||||
|
||||
private fun updateLayout() {
|
||||
UiThreadUtil.runOnUiThread {
|
||||
requestLayout()
|
||||
invalidate()
|
||||
}
|
||||
}
|
||||
|
||||
private fun getSize(contentSize: Size, containerSize: Size, resizeMode: ResizeMode): Size {
|
||||
// TODO: Take sensor orientation into account here
|
||||
val contentAspectRatio = contentSize.width.toDouble() / contentSize.height
|
||||
val containerAspectRatio = containerSize.width.toDouble() / containerSize.height
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user