/*
* Copyright (C) 2007 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;
import com.android.camera.ui.CameraPicker;
import com.android.camera.ui.IndicatorControlContainer;
import com.android.camera.ui.IndicatorControlWheelContainer;
import com.android.camera.ui.Rotatable;
import com.android.camera.ui.RotateImageView;
import com.android.camera.ui.RotateLayout;
import com.android.camera.ui.SharePopup;
import com.android.camera.ui.ZoomControl;
import android.content.ActivityNotFoundException;
import android.content.BroadcastReceiver;
import android.content.ContentResolver;
import android.content.ContentValues;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.res.Configuration;
import android.graphics.Bitmap;
import android.hardware.Camera.CameraInfo;
import android.hardware.Camera.Parameters;
import android.hardware.Camera.PictureCallback;
import android.hardware.Camera.Size;
import android.location.Location;
import android.media.CamcorderProfile;
import android.media.CameraProfile;
import android.media.MediaRecorder;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.os.ParcelFileDescriptor;
import android.os.SystemClock;
import android.provider.MediaStore;
import android.provider.MediaStore.Video;
import android.util.Log;
import android.view.GestureDetector;
import android.view.Gravity;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.MenuItem;
import android.view.MenuItem.OnMenuItemClickListener;
import android.view.MotionEvent;
import android.view.OrientationEventListener;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;
import java.io.File;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Iterator;
import java.util.List;
import android.filterpacks.videosink.MediaRecorderStopException;
/**
* The Camcorder activity.
*/
public class VideoCamera extends ActivityBase
implements CameraPreference.OnPreferenceChangedListener,
ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback,
MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener,
ModePicker.OnModeChangeListener, View.OnTouchListener,
EffectsRecorder.EffectsListener {
private static final String TAG = "videocamera";
private static final int CHECK_DISPLAY_ROTATION = 3;
private static final int CLEAR_SCREEN_DELAY = 4;
private static final int UPDATE_RECORD_TIME = 5;
private static final int ENABLE_SHUTTER_BUTTON = 6;
private static final int SCREEN_DELAY = 2 * 60 * 1000;
// The brightness settings used when it is set to automatic in the system.
// The reason why it is set to 0.7 is just because 1.0 is too bright.
private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f;
private static final boolean SWITCH_CAMERA = true;
private static final boolean SWITCH_VIDEO = false;
private static final long SHUTTER_BUTTON_TIMEOUT = 500L; // 500ms
private static final int[] TIME_LAPSE_VIDEO_QUALITY = {
CamcorderProfile.QUALITY_TIME_LAPSE_1080P,
CamcorderProfile.QUALITY_TIME_LAPSE_720P,
CamcorderProfile.QUALITY_TIME_LAPSE_480P,
CamcorderProfile.QUALITY_TIME_LAPSE_CIF,
1007, /* TODO: replace it with QUALITY_TIME_LAPSE_QVGA if public. */
CamcorderProfile.QUALITY_TIME_LAPSE_QCIF};
private static final int[] VIDEO_QUALITY = {
CamcorderProfile.QUALITY_1080P,
CamcorderProfile.QUALITY_720P,
CamcorderProfile.QUALITY_480P,
CamcorderProfile.QUALITY_CIF,
7, /* TODO: replace it with CamcorderProfile.QUALITY_QVGA */
CamcorderProfile.QUALITY_QCIF};
/**
* An unpublished intent flag requesting to start recording straight away
* and return as soon as recording is stopped.
* TODO: consider publishing by moving into MediaStore.
*/
private static final String EXTRA_QUICK_CAPTURE =
"android.intent.extra.quickCapture";
private boolean mSnapshotInProgress = false;
private static final String EFFECT_BG_FROM_GALLERY = "gallery";
private final CameraErrorCallback mErrorCallback = new CameraErrorCallback();
private ComboPreferences mPreferences;
private PreferenceGroup mPreferenceGroup;
private View mPreviewPanel; // The container of PreviewFrameLayout.
private PreviewFrameLayout mPreviewFrameLayout;
private SurfaceHolder mSurfaceHolder = null;
private IndicatorControlContainer mIndicatorControlContainer;
private int mSurfaceWidth;
private int mSurfaceHeight;
private View mReviewControl;
private Toast mNoShareToast;
// An review image having same size as preview. It is displayed when
// recording is stopped in capture intent.
private ImageView mReviewImage;
// A popup window that contains a bigger thumbnail and a list of apps to share.
private SharePopup mSharePopup;
// The bitmap of the last captured video thumbnail and the URI of the
// original video.
private Thumbnail mThumbnail;
// An imageview showing showing the last captured picture thumbnail.
private RotateImageView mThumbnailView;
private Rotatable mReviewCancelButton;
private Rotatable mReviewDoneButton;
private Rotatable mReviewPlayButton;
private ModePicker mModePicker;
private ShutterButton mShutterButton;
private TextView mRecordingTimeView;
private RotateLayout mBgLearningMessageRotater;
private View mBgLearningMessageFrame;
private LinearLayout mLabelsLinearLayout;
private boolean mIsVideoCaptureIntent;
private boolean mQuickCapture;
private boolean mOpenCameraFail = false;
private boolean mCameraDisabled = false;
private long mStorageSpace;
private MediaRecorder mMediaRecorder;
private EffectsRecorder mEffectsRecorder;
private int mEffectType = EffectsRecorder.EFFECT_NONE;
private Object mEffectParameter = null;
private String mEffectUriFromGallery = null;
private String mPrefVideoEffectDefault;
private boolean mResetEffect = true;
public static final String RESET_EFFECT_EXTRA = "reset_effect";
private boolean mMediaRecorderRecording = false;
private long mRecordingStartTime;
private boolean mRecordingTimeCountsDown = false;
private RotateLayout mRecordingTimeRect;
private long mOnResumeTime;
// The video file that the hardware camera is about to record into
// (or is recording into.)
private String mVideoFilename;
private ParcelFileDescriptor mVideoFileDescriptor;
// The video file that has already been recorded, and that is being
// examined by the user.
private String mCurrentVideoFilename;
private Uri mCurrentVideoUri;
private ContentValues mCurrentVideoValues;
private CamcorderProfile mProfile;
// The video duration limit. 0 menas no limit.
private int mMaxVideoDurationInMs;
// Time Lapse parameters.
private boolean mCaptureTimeLapse = false;
// Default 0. If it is larger than 0, t
android 4.1 相机源码
5星 · 超过95%的资源 需积分: 50 31 浏览量
2012-09-24
13:02:41
上传
评论 4
收藏 9.31MB 7Z 举报 
android 4.1 相机源码 （1182个子文件） 
vp_motionmodel.c 12KB VideoCamera.class 58KB Camera.class 52KB PanoramaActivity.class 30KB BackDropperFilter.class 24KB Filter.class 22KB EffectsRecorder.class 22KB Util.class 20KB CameraSettings.class 16KB FilterGraph.class 13KB MediaSource.class 13KB IndicatorControlWheel.class 12KB TextGraphReader.class 12KB FocusManager.class 12KB MediaEncoderFilter.class 11KB SharePopup.class 11KB GLFrame.class 10KB Thumbnail.class 10KB CameraSource.class 10KB FrameFormat.class 10KB ShaderProgram.class 9KB SyncRunner.class 7KB R$drawable.class 7KB IndicatorControl.class 7KB NativeFrame.class 7KB SurfaceTextureTarget.class 7KB R$string.class 7KB ModePicker.class 7KB SurfaceTextureSource.class 7KB MenuHelper.class 6KB EffectSettingPopup.class 6KB SecondLevelIndicatorControlBar.class 6KB ComboPreferences.class 6KB MosaicRendererSurfaceView$ConfigChooser.class 6KB Frame.class 6KB ZoomControl.class 6KB IndicatorControlWheelContainer.class 6KB ZoomControlWheel.class 6KB IndicatorControlBarContainer.class 5KB Camera$ImageSaver.class 5KB RotateImageView.class 5KB SerializedFrame.class 5KB MosaicFrameProcessor.class 5KB NativeProgram.class 5KB ListPreference.class 5KB MosaicRendererSurfaceView.class 5KB Storage.class 5KB AbstractIndicatorButton.class 5KB FilterFunction.class 5KB PreferenceInflater.class 5KB GLEnvironment.class 5KB CameraHolder.class 5KB FilterFactory.class 5KB InLineSettingKnob.class 5KB CachedFrameManager.class 4KB PanoProgressBar.class 4KB AsyncRunner.class 4KB SimpleFrame.class 4KB OtherSettingsPopup.class 4KB IndicatorButton.class 4KB BasicSettingPopup.class 4KB OnScreenHint.class 4KB AsyncRunner$AsyncRunnerTask.class 4KB R$id.class 4KB FilterContext.class 4KB FilterPort.class 4KB GraphEnvironment.class 4KB VertexFrame.class 4KB FilterSurfaceView.class 4KB FaceView.class 4KB LocationManager.class 4KB ZoomControlBar.class 4KB Quad.class 3KB IconListPreference.class 3KB IndicatorControlBar.class 3KB OutputPort.class 3KB KeyValueMap.class 3KB ActivityBase.class 3KB NativeBuffer.class 3KB Rectangle.class 3KB ComboPreferences$MyEditor.class 3KB ObjectFormat.class 3KB FieldPort.class 3KB EffectsRecorder$4.class 3KB Camera$JpegPictureCallback.class 3KB InputStreamSource.class 3KB PatternScanner.class 3KB Point.class 3KB InLineSettingSwitch.class 3KB SimpleFrameManager.class 3KB EffectsRecorder$1.class 3KB SoundPlayer.class 3KB CallbackFilter.class 3KB ObjectSource.class 3KB GraphReader.class 2KB MosaicRendererSurfaceViewRenderer.class 2KB OtherSettingIndicatorButton.class 2KB ShutterButton.class 2KB InputPort.class 2KB CameraPicker.class 2KB共 1182 条
- 1
- 2
- 3
- 4
- 5
- 6
- 12
- 1
- 2
- 3
- 4
- 5
前往页