public class

DeviceQuirks

extends java.lang.Object

 java.lang.Object

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

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

Provider of device specific quirks, which are used for device specific workarounds.

Device specific quirks depend on device properties, including the manufacturer (android.os.Build), model (android.os.Build) and OS level ().

Device specific quirks are lazily loaded, i.e. They are loaded the first time they're needed.

Summary

Methods
public static Quirkget(java.lang.Class<Quirk> quirkClass)

Retrieves a specific device Quirk instance given its type.

public static QuirksgetAll()

Returns all device specific quirks loaded on the current device.

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

Methods

public static Quirks getAll()

Returns all device specific quirks loaded on the current device.

public static Quirk get(java.lang.Class<Quirk> quirkClass)

Retrieves a specific device Quirk instance given its type.

Parameters:

quirkClass: The type of device quirk to retrieve.

Returns:

A device Quirk instance of the provided type, or null if it isn't found.

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 androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.annotation.RequiresApi;
import androidx.camera.core.impl.Quirk;
import androidx.camera.core.impl.Quirks;

/**
 * Provider of device specific quirks, which are used for device specific workarounds.
 * <p>
 * Device specific quirks depend on device properties, including the manufacturer
 * ({@link android.os.Build#MANUFACTURER}), model ({@link android.os.Build#MODEL}) and OS
 * level ({@link android.os.Build.VERSION#SDK_INT}).
 * <p>
 * Device specific quirks are lazily loaded, i.e. They are loaded the first time they're needed.
 */
@RequiresApi(21) // TODO(b/200306659): Remove and replace with annotation on package-info.java
public class DeviceQuirks {

    @NonNull
    private static final Quirks QUIRKS;

    static {
        QUIRKS = new Quirks(DeviceQuirksLoader.loadQuirks());
    }

    private DeviceQuirks() {
    }

    /** Returns all device specific quirks loaded on the current device. */
    @NonNull
    public static Quirks getAll() {
        return QUIRKS;
    }

    /**
     * Retrieves a specific device {@link Quirk} instance given its type.
     *
     * @param quirkClass The type of device quirk to retrieve.
     * @return A device {@link Quirk} instance of the provided type, or {@code null} if it isn't
     * found.
     */
    @Nullable
    public static <T extends Quirk> T get(@NonNull final Class<T> quirkClass) {
        return QUIRKS.get(quirkClass);
    }
}