public final class

JpegHalCorruptImageQuirk

extends java.lang.Object

implements SoftwareJpegEncodingPreferredQuirk

 java.lang.Object

↳androidx.camera.camera2.internal.compat.quirk.JpegHalCorruptImageQuirk

Gradle dependencies

compile group: 'androidx.camera', name: 'camera-camera2', version: '1.2.0-alpha01'

  • groupId: androidx.camera
  • artifactId: camera-camera2
  • version: 1.2.0-alpha01

Artifact androidx.camera:camera-camera2:1.2.0-alpha01 it located at Google repository (https://maven.google.com/)

Overview

Quirk which denotes JPEGs produced directly from the HAL may sometimes be corrupted.

QuirkSummary Bug Id: 159831206 Description: Corrupt images generally manifest as completely monochrome JPEGs, sometimes solid green. On the affected devices, this is easier to reproduce immediately after rebooting the device. If possible, it is preferred that CameraX produce JPEGs from some other image format rather than receiving JPEGs directly from the HAL. Device(s): Samsung Galaxy S7 (SM-G930T and SM-G930V variants)

Summary

Constructors
publicJpegHalCorruptImageQuirk()

Methods
from java.lang.Objectclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructors

public JpegHalCorruptImageQuirk()

Source

/*
 * Copyright 2020 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package androidx.camera.camera2.internal.compat.quirk;

import android.os.Build;

import androidx.annotation.NonNull;
import androidx.annotation.RequiresApi;
import androidx.camera.camera2.internal.compat.CameraCharacteristicsCompat;
import androidx.camera.core.internal.compat.quirk.SoftwareJpegEncodingPreferredQuirk;

import java.util.Arrays;
import java.util.HashSet;
import java.util.Locale;
import java.util.Set;

/**
 * Quirk which denotes JPEGs produced directly from the HAL may sometimes be corrupted.
 *
 * <p>QuirkSummary
 *      Bug Id:      <a href="https://issuetracker.google.com/159831206">159831206</a>
 *      Description: Corrupt images generally manifest as completely monochrome JPEGs, sometimes
 *                   solid green. On the affected devices, this is easier to reproduce
 *                   immediately after rebooting the device. If possible, it is preferred
 *                   that CameraX produce JPEGs from some other image format rather than
 *                   receiving JPEGs directly from the HAL.
 *      Device(s):   Samsung Galaxy S7 (SM-G930T and SM-G930V variants)
 */
@RequiresApi(21) // TODO(b/200306659): Remove and replace with annotation on package-info.java
public final class JpegHalCorruptImageQuirk implements SoftwareJpegEncodingPreferredQuirk {

    private static final Set<String> KNOWN_AFFECTED_DEVICES = new HashSet<>(
            Arrays.asList(
                    "heroqltevzw",
                    "heroqltetmo"
            ));

    static boolean load(@NonNull CameraCharacteristicsCompat characteristicsCompat) {
        return KNOWN_AFFECTED_DEVICES.contains(Build.DEVICE.toLowerCase(Locale.US));
    }
}