is Camera Default To Portrait - Android android.hardware

Android examples for android.hardware:Camera Feature

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Description

is Camera Default To Portrait

Demo Code

/*/*from   www . j av a2s  . c  om*/
 * 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.graphics.Point;
import android.view.Display;
import android.view.Surface;

public class Main {

  /**
   * Calculate the default orientation of the device based on the width and height
   * of the display when rotation = 0 (i.e. natural width and height)
   * 
   * @param activity
   *          the activity context
   * @return whether the default orientation of the device is portrait
   */
  public static boolean isDefaultToPortrait(Activity activity) {
    Display currentDisplay = activity.getWindowManager().getDefaultDisplay();
    Point displaySize = new Point();
    currentDisplay.getSize(displaySize);
    int orientation = currentDisplay.getRotation();
    int naturalWidth, naturalHeight;
    if (orientation == Surface.ROTATION_0 || orientation == Surface.ROTATION_180) {
      naturalWidth = displaySize.x;
      naturalHeight = displaySize.y;
    } else {
      naturalWidth = displaySize.y;
      naturalHeight = displaySize.x;
    }
    return naturalWidth < naturalHeight;
  }

}

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