DeviceProperties.java
/*
* Copyright 2019 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.core.impl;
import android.os.Build;
import androidx.annotation.NonNull;
import androidx.annotation.RequiresApi;
import com.google.auto.value.AutoValue;
/**
* Container of the device properties.
*/
@RequiresApi(21) // TODO(b/200306659): Remove and replace with annotation on package-info.java
@AutoValue
public abstract class DeviceProperties {
/** Creates an instance by querying the properties from {@link android.os.Build}. */
@NonNull
public static DeviceProperties create() {
return create(Build.MANUFACTURER, Build.MODEL, Build.VERSION.SDK_INT);
}
/** Creates an instance from the given properties. */
@NonNull
public static DeviceProperties create(@NonNull String manufacturer, @NonNull String model,
int sdkVersion) {
return new AutoValue_DeviceProperties(manufacturer, model, sdkVersion);
}
/** Returns the manufacturer of the device. */
@NonNull
public abstract String manufacturer();
/** Returns the model of the device. */
@NonNull
public abstract String model();
/** Returns the SDK version of the OS running on the device. */
public abstract int sdkVersion();
}