has Any Camera - Android Camera

Android examples for Camera:Camera Feature

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  2. Android
  3. Camera
  4. Camera Feature

Description

has Any Camera

Demo Code

/*/* w w w. j av  a 2s. c o m*/
 * Copyright (c) 2015, ProductLayer GmbH All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * - Redistributions of source code must retain the above copyright notice, this
 *   list of conditions and the following disclaimer.
 *
 * - Redistributions in binary form must reproduce the above copyright notice,
 *   this list of conditions and the following disclaimer in the documentation
 *   and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
//package com.java2s;
import android.content.Context;
import android.content.pm.PackageManager;
import android.os.Build;

public class Main {
    /**
     * @param context
     *         the application context
     * @return true if the device has any camera, false else
     */
    public static boolean hasCameraAny(Context context) {
        if (hasCameraBack(context) || hasCameraFront(context)) {
            return true;
        }
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
            PackageManager pm = context.getPackageManager();
            return pm.hasSystemFeature(PackageManager.FEATURE_CAMERA_ANY);
        }
        return false;
    }

    /**
     * @param context
     *         the application context
     * @return true if the device has a rear camera, false else
     */
    public static boolean hasCameraBack(Context context) {
        PackageManager pm = context.getPackageManager();
        return pm.hasSystemFeature(PackageManager.FEATURE_CAMERA);
    }

    /**
     * @param context
     *         the application context
     * @return true if the device has a front camera, false else
     */
    public static boolean hasCameraFront(Context context) {
        PackageManager pm = context.getPackageManager();
        return pm.hasSystemFeature(PackageManager.FEATURE_CAMERA_FRONT);
    }
}

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