WearableNavigationHelper.java
/*
* 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.wear.utils;
import android.content.Context;
import android.content.res.Resources;
import android.content.res.TypedArray;
import androidx.annotation.NonNull;
import androidx.annotation.RestrictTo;
/**
* Class containing helpers for querying wearable navigation pattern
*/
@RestrictTo(RestrictTo.Scope.LIBRARY)
public final class WearableNavigationHelper {
private static final String ITEM_NAME = "config_windowSwipeToDismiss";
private static final String ITEM_TYPE = "bool";
private static final String PACKAGE_NAME = "android";
private WearableNavigationHelper() {
}
/**
* Query whether swipe-to-dismiss is enabled on current device.
*/
public static boolean isSwipeToDismissEnabled() {
final Resources res = Resources.getSystem(); // system resources
final int identifier = res.getIdentifier(ITEM_NAME, ITEM_TYPE, PACKAGE_NAME);
if (identifier != 0) {
return res.getBoolean(identifier);
}
return false;
}
/**
* Query whether swipe-to-dismiss is enabled in current context.
*/
@SuppressWarnings("deprecation")
public static boolean isSwipeToDismissEnabled(@NonNull Context context) {
TypedArray windowAttr =
context.obtainStyledAttributes(new int[]{android.R.attr.windowSwipeToDismiss});
boolean enabled = false;
if (windowAttr.getIndexCount() > 0) {
enabled = windowAttr.getBoolean(0, true);
}
windowAttr.recycle();
return enabled;
}
}