| /* |
| * 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 SimpleViewData { |
| |
| 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 getViewType() { |
| return ImageData.TYPE_STICKY_VIEW; |
| } |
| |
| @Override |
| public int getLocalDataType() { |
| return LOCAL_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; |
| } |
| } |