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Set capture resolution strategy to avoid huge images

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This commit is contained in:
Pierre-Yves Nicolas
2026-01-15 15:27:31 +01:00
parent d7870a8116
commit 5500fc5175
1 changed files with 15 additions and 1 deletions
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16
app/src/main/java/org/fairscan/app/ui/screens/camera/CameraPreview.kt
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@@ -27,6 +27,7 @@ import androidx.camera.core.ImageProxy
import androidx.camera.core.Preview import androidx.camera.core.Preview
import androidx.camera.core.resolutionselector.AspectRatioStrategy import androidx.camera.core.resolutionselector.AspectRatioStrategy
import androidx.camera.core.resolutionselector.ResolutionSelector import androidx.camera.core.resolutionselector.ResolutionSelector
import androidx.camera.core.resolutionselector.ResolutionStrategy
import androidx.camera.lifecycle.ProcessCameraProvider import androidx.camera.lifecycle.ProcessCameraProvider
import androidx.camera.view.PreviewView import androidx.camera.view.PreviewView
import androidx.compose.foundation.Canvas import androidx.compose.foundation.Canvas
@@ -40,6 +41,7 @@ import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember import androidx.compose.runtime.remember
import androidx.compose.ui.Modifier import androidx.compose.ui.Modifier
import androidx.compose.ui.geometry.Offset import androidx.compose.ui.geometry.Offset
import android.util.Size
import androidx.compose.ui.graphics.BlendMode import androidx.compose.ui.graphics.BlendMode
import androidx.compose.ui.graphics.Color import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.ColorFilter import androidx.compose.ui.graphics.ColorFilter
@@ -130,7 +132,19 @@ fun bindCameraUseCases(
imageAnalysis.setAnalyzer(executor, onImageAnalyzed) imageAnalysis.setAnalyzer(executor, onImageAnalyzed)
val imageCapture = ImageCapture.Builder() val imageCapture = ImageCapture.Builder()
.setResolutionSelector(ratio_4_3) .setResolutionSelector(
ResolutionSelector.Builder()
.setResolutionStrategy(
ResolutionStrategy(
Size(4400, 3300),
ResolutionStrategy.FALLBACK_RULE_CLOSEST_LOWER_THEN_HIGHER
)
)
.setAspectRatioStrategy(
AspectRatioStrategy.RATIO_4_3_FALLBACK_AUTO_STRATEGY
)
.build()
)
.setCaptureMode(ImageCapture.CAPTURE_MODE_MINIMIZE_LATENCY) .setCaptureMode(ImageCapture.CAPTURE_MODE_MINIMIZE_LATENCY)
.build() .build()
captureController.imageCapture = imageCapture captureController.imageCapture = imageCapture