81 lines
3.3 KiB
Java
81 lines
3.3 KiB
Java
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package io.flutter.plugins.camera.features.zoomlevel;
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import android.graphics.Rect;
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import android.hardware.camera2.CaptureRequest;
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import android.os.Build;
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import io.flutter.plugins.camera.CameraProperties;
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import io.flutter.plugins.camera.features.CameraFeature;
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/* loaded from: classes6.dex */
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public class ZoomLevelFeature extends CameraFeature<Float> {
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private static final Float DEFAULT_ZOOM_LEVEL = Float.valueOf(1.0f);
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private Float currentSetting;
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private final boolean hasSupport;
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private Float maximumZoomLevel;
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private Float minimumZoomLevel;
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private final Rect sensorArraySize;
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public ZoomLevelFeature(CameraProperties cameraProperties) {
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super(cameraProperties);
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Float f = DEFAULT_ZOOM_LEVEL;
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this.currentSetting = f;
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this.minimumZoomLevel = f;
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Rect sensorInfoActiveArraySize = cameraProperties.getSensorInfoActiveArraySize();
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this.sensorArraySize = sensorInfoActiveArraySize;
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if (sensorInfoActiveArraySize == null) {
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this.maximumZoomLevel = this.minimumZoomLevel;
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this.hasSupport = false;
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return;
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}
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if (Build.VERSION.SDK_INT >= 30) {
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this.minimumZoomLevel = cameraProperties.getScalerMinZoomRatio();
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this.maximumZoomLevel = cameraProperties.getScalerMaxZoomRatio();
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} else {
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this.minimumZoomLevel = f;
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Float scalerAvailableMaxDigitalZoom = cameraProperties.getScalerAvailableMaxDigitalZoom();
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this.maximumZoomLevel = (scalerAvailableMaxDigitalZoom == null || scalerAvailableMaxDigitalZoom.floatValue() < this.minimumZoomLevel.floatValue()) ? this.minimumZoomLevel : scalerAvailableMaxDigitalZoom;
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}
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this.hasSupport = Float.compare(this.maximumZoomLevel.floatValue(), this.minimumZoomLevel.floatValue()) > 0;
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}
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@Override // io.flutter.plugins.camera.features.CameraFeature
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public void updateBuilder(CaptureRequest.Builder builder) {
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if (checkIsSupported()) {
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if (Build.VERSION.SDK_INT >= 30) {
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builder.set(CaptureRequest.CONTROL_ZOOM_RATIO, ZoomUtils.computeZoomRatio(this.currentSetting.floatValue(), this.minimumZoomLevel.floatValue(), this.maximumZoomLevel.floatValue()));
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} else {
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builder.set(CaptureRequest.SCALER_CROP_REGION, ZoomUtils.computeZoomRect(this.currentSetting.floatValue(), this.sensorArraySize, this.minimumZoomLevel.floatValue(), this.maximumZoomLevel.floatValue()));
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}
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}
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}
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public float getMinimumZoomLevel() {
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return this.minimumZoomLevel.floatValue();
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}
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public float getMaximumZoomLevel() {
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return this.maximumZoomLevel.floatValue();
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}
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@Override // io.flutter.plugins.camera.features.CameraFeature
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public void setValue(Float f) {
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this.currentSetting = f;
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}
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/* JADX WARN: Can't rename method to resolve collision */
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@Override // io.flutter.plugins.camera.features.CameraFeature
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public Float getValue() {
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return this.currentSetting;
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}
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@Override // io.flutter.plugins.camera.features.CameraFeature
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public String getDebugName() {
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return "ZoomLevelFeature";
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}
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@Override // io.flutter.plugins.camera.features.CameraFeature
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public boolean checkIsSupported() {
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return this.hasSupport;
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}
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}
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