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/*
* Copyright (C) 2013 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 com.android.camera.data;
import android.view.View;
import com.android.camera.ui.FilmStripView.ImageData;
/**
* A class implementing {@link LocalData} to represent a camera preview.
*/
public class CameraPreviewData extends LocalData.LocalViewData {
private boolean mPreviewLocked;
/**
* Constructor.
*
* @param v The {@link android.view.View} for camera preview.
* @param width The width of the camera preview.
* @param height The height of the camera preview.
*/
public CameraPreviewData(View v, int width, int height) {
super(v, width, height, -1, -1);
mPreviewLocked = true;
}
@Override
public int getType() {
return ImageData.TYPE_CAMERA_PREVIEW;
}
@Override
public boolean canSwipeInFullScreen() {
return !mPreviewLocked;
}
/**
* Locks the camera preview. When the camera preview is locked, swipe
* to film strip is not allowed. One case is when the video recording
* is in progress.
*
* @param lock {@code true} if the preview should be locked. {@code false}
* otherwise.
*/
public void lockPreview(boolean lock) {
mPreviewLocked = lock;
}
}
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