80 lines
3.4 KiB
Java
80 lines
3.4 KiB
Java
|
package io.flutter.plugins.camera.features.exposurepoint;
|
||
|
|
|
||
|
|
import android.hardware.camera2.CaptureRequest;
|
||
|
|
import android.hardware.camera2.params.MeteringRectangle;
|
||
|
|
import android.util.Size;
|
||
|
|
import io.flutter.embedding.engine.systemchannels.PlatformChannel;
|
||
|
|
import io.flutter.plugins.camera.CameraProperties;
|
||
|
|
import io.flutter.plugins.camera.CameraRegionUtils;
|
||
|
|
import io.flutter.plugins.camera.features.CameraFeature;
|
||
|
|
import io.flutter.plugins.camera.features.Point;
|
||
|
|
import io.flutter.plugins.camera.features.sensororientation.SensorOrientationFeature;
|
||
|
|
|
||
|
|
/* loaded from: classes6.dex */
|
||
|
|
public class ExposurePointFeature extends CameraFeature<Point> {
|
||
|
|
private Size cameraBoundaries;
|
||
|
|
private Point exposurePoint;
|
||
|
|
private MeteringRectangle exposureRectangle;
|
||
|
|
private final SensorOrientationFeature sensorOrientationFeature;
|
||
|
|
|
||
|
|
public ExposurePointFeature(CameraProperties cameraProperties, SensorOrientationFeature sensorOrientationFeature) {
|
||
|
|
super(cameraProperties);
|
||
|
|
this.sensorOrientationFeature = sensorOrientationFeature;
|
||
|
|
}
|
||
|
|
|
||
|
|
public void setCameraBoundaries(Size size) {
|
||
|
|
this.cameraBoundaries = size;
|
||
|
|
buildExposureRectangle();
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override // io.flutter.plugins.camera.features.CameraFeature
|
||
|
|
public void setValue(Point point) {
|
||
|
|
if (point == null || point.x == null || point.y == null) {
|
||
|
|
point = null;
|
||
|
|
}
|
||
|
|
this.exposurePoint = point;
|
||
|
|
buildExposureRectangle();
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override // io.flutter.plugins.camera.features.CameraFeature
|
||
|
|
public boolean checkIsSupported() {
|
||
|
|
Integer controlMaxRegionsAutoExposure = this.cameraProperties.getControlMaxRegionsAutoExposure();
|
||
|
|
return controlMaxRegionsAutoExposure != null && controlMaxRegionsAutoExposure.intValue() > 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override // io.flutter.plugins.camera.features.CameraFeature
|
||
|
|
public void updateBuilder(CaptureRequest.Builder builder) {
|
||
|
|
if (checkIsSupported()) {
|
||
|
|
CaptureRequest.Key key = CaptureRequest.CONTROL_AE_REGIONS;
|
||
|
|
MeteringRectangle meteringRectangle = this.exposureRectangle;
|
||
|
|
builder.set(key, meteringRectangle == null ? null : new MeteringRectangle[]{meteringRectangle});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
private void buildExposureRectangle() {
|
||
|
|
if (this.cameraBoundaries == null) {
|
||
|
|
throw new AssertionError("The cameraBoundaries should be set (using `ExposurePointFeature.setCameraBoundaries(Size)`) before updating the exposure point.");
|
||
|
|
}
|
||
|
|
if (this.exposurePoint == null) {
|
||
|
|
this.exposureRectangle = null;
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
PlatformChannel.DeviceOrientation lockedCaptureOrientation = this.sensorOrientationFeature.getLockedCaptureOrientation();
|
||
|
|
if (lockedCaptureOrientation == null) {
|
||
|
|
lockedCaptureOrientation = this.sensorOrientationFeature.getDeviceOrientationManager().getLastUIOrientation();
|
||
|
|
}
|
||
|
|
this.exposureRectangle = CameraRegionUtils.convertPointToMeteringRectangle(this.cameraBoundaries, this.exposurePoint.x.doubleValue(), this.exposurePoint.y.doubleValue(), lockedCaptureOrientation);
|
||
|
|
}
|
||
|
|
|
||
|
|
/* JADX WARN: Can't rename method to resolve collision */
|
||
|
|
@Override // io.flutter.plugins.camera.features.CameraFeature
|
||
|
|
public Point getValue() {
|
||
|
|
return this.exposurePoint;
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override // io.flutter.plugins.camera.features.CameraFeature
|
||
|
|
public String getDebugName() {
|
||
|
|
return "ExposurePointFeature";
|
||
|
|
}
|
||
|
|
}
|