51 lines
1.7 KiB
Java
51 lines
1.7 KiB
Java
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package com.google.android.gms.vision.face;
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import android.util.SparseArray;
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import com.google.android.gms.vision.Detector;
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import com.google.android.gms.vision.FocusingProcessor;
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import com.google.android.gms.vision.Tracker;
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/* loaded from: classes2.dex */
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public class LargestFaceFocusingProcessor extends FocusingProcessor<Face> {
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public LargestFaceFocusingProcessor(Detector<Face> detector, Tracker<Face> tracker) {
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super(detector, tracker);
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}
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/* loaded from: classes2.dex */
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public static class Builder {
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private LargestFaceFocusingProcessor zzcp;
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public Builder(Detector<Face> detector, Tracker<Face> tracker) {
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this.zzcp = new LargestFaceFocusingProcessor(detector, tracker);
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}
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public Builder setMaxGapFrames(int i) {
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this.zzcp.zza(i);
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return this;
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}
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public LargestFaceFocusingProcessor build() {
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return this.zzcp;
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}
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}
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@Override // com.google.android.gms.vision.FocusingProcessor
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public int selectFocus(Detector.Detections<Face> detections) {
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SparseArray<Face> detectedItems = detections.getDetectedItems();
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if (detectedItems.size() == 0) {
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throw new IllegalArgumentException("No faces for selectFocus.");
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}
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int keyAt = detectedItems.keyAt(0);
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float width = detectedItems.valueAt(0).getWidth();
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for (int i = 1; i < detectedItems.size(); i++) {
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int keyAt2 = detectedItems.keyAt(i);
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float width2 = detectedItems.valueAt(i).getWidth();
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if (width2 > width) {
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keyAt = keyAt2;
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width = width2;
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}
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}
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return keyAt;
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}
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}
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