UIUtils.java

/*
 * Copyright 2011 Google Inc.
 *
 * 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 org.ohmage;

import android.content.Context;
import android.content.res.Configuration;
import android.os.Build;

/**
 * An assortment of UI helpers.
 */
public class UIUtils {

	public static boolean isHoneycomb() {
		// Can use static final constants like HONEYCOMB, declared in later versions
		// of the OS since they are inlined at compile time. This is guaranteed behavior.
		return Build.VERSION.SDK_INT >= 11;
	}

	public static boolean isTablet(Context context) {
		return (context.getResources().getConfiguration().screenLayout
				& Configuration.SCREENLAYOUT_SIZE_MASK)
				>= Configuration.SCREENLAYOUT_SIZE_LARGE;
	}

	public static boolean isHoneycombTablet(Context context) {
		return isHoneycomb() && isTablet(context);
	}
}