Android Camera Check isFocusAreaSupported(Parameters params)

Here you can find the source of isFocusAreaSupported(Parameters params)

Description

is Focus Area Supported

License

Apache License

Declaration

public static boolean isFocusAreaSupported(Parameters params) 

Method Source Code

/*//www  .j  a v  a 2  s .  co  m
 * Copyright (C) 2009 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.
 */

import android.app.Activity;
import android.app.AlertDialog;
import android.app.admin.DevicePolicyManager;
import android.content.ActivityNotFoundException;
import android.content.ComponentName;
import android.content.ContentResolver;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Matrix;
import android.graphics.Point;
import android.graphics.Rect;
import android.graphics.RectF;
import android.hardware.Camera;
import android.hardware.Camera.CameraInfo;
import android.hardware.Camera.Parameters;
import android.hardware.Camera.Size;
import android.location.Location;
import android.net.Uri;
import android.os.Handler;
import android.os.ParcelFileDescriptor;
import android.telephony.TelephonyManager;
import android.util.DisplayMetrics;
import android.util.Log;
import android.util.TypedValue;
import android.view.Display;
import android.view.OrientationEventListener;
import android.view.Surface;
import android.view.View;
import android.view.WindowManager;
import android.view.animation.AlphaAnimation;
import android.view.animation.Animation;
import android.widget.Toast;
import com.android.camera.CameraActivity;
import com.android.camera.CameraDisabledException;
import com.android.camera.CameraHolder;
import com.android.camera.CameraManager;
import com.android.camera.util.IntentHelper;
import com.android.camera2.R;
import java.io.Closeable;
import java.io.IOException;
import java.lang.reflect.Method;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import java.util.Locale;
import java.util.StringTokenizer;

public class Main{
    public static boolean isFocusAreaSupported(Parameters params) {
        return (params.getMaxNumFocusAreas() > 0 && isSupported(
                Parameters.FOCUS_MODE_AUTO, params.getSupportedFocusModes()));
    }
    public static boolean isSupported(String value, List<String> supported) {
        return supported == null ? false : supported.indexOf(value) >= 0;
    }
}

Related

  1. getCameraFacingIntentExtras(Activity currentActivity)
  2. isAutoExposureLockSupported(Parameters params)
  3. isAutoWhiteBalanceLockSupported(Parameters params)
  4. isBackCameraIntent(int intentCameraId)
  5. isCameraHdrSupported(Parameters params)
  6. isFrontCameraIntent(int intentCameraId)
  7. isMeteringAreaSupported(Parameters params)
  8. isVideoSnapshotSupported(Parameters params)
  9. throwIfCameraDisabled(Activity activity)