android 摄像头只拍摄矩形区域图片（PlayCamera_V1.0.2）

Camera只拍摄矩形区域图片的完整demo，并且预览界面四周暗中间亮

/** Automatically generated file. DO NOT MODIFY */
package org.yanzi.playcamera;

public final class BuildConfig {
    public final static boolean DEBUG = true;
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     文件         475  2014-06-26 20:59  PlayCamera_V1.0.2\.classpath
     文件         853  2014-06-26 22:13  PlayCamera_V1.0.2\.project
     文件         177  2014-06-24 15:02  PlayCamera_V1.0.2\.settings\org.eclipse.jdt.core.prefs
     文件        1369  2014-06-26 22:20  PlayCamera_V1.0.2\AndroidManifest.xml
     目录           0  2014-06-26 22:21  PlayCamera_V1.0.2\assets\
     文件        1369  2014-06-26 22:20  PlayCamera_V1.0.2\bin\AndroidManifest.xml
     文件      311491  2014-06-26 21:28  PlayCamera_V1.0.2\bin\PlayCamera_V1.0.1.apk
     文件      311523  2014-06-26 22:20  PlayCamera_V1.0.2\bin\PlayCamera_V1.0.2.apk
     文件         914  2014-06-26 22:16  PlayCamera_V1.0.2\bin\classes\org\yanzi\activity\CameraActivity$1.class
     文件        1571  2014-06-26 22:16  PlayCamera_V1.0.2\bin\classes\org\yanzi\activity\CameraActivity$BtnListeners.class
     文件        5194  2014-06-26 22:16  PlayCamera_V1.0.2\bin\classes\org\yanzi\activity\CameraActivity.class
     文件         826  2014-06-26 22:19  PlayCamera_V1.0.2\bin\classes\org\yanzi\camera\CameraInterface$1.class
     文件         934  2014-06-26 22:19  PlayCamera_V1.0.2\bin\classes\org\yanzi\camera\CameraInterface$2.class
     文件        1663  2014-06-26 22:19  PlayCamera_V1.0.2\bin\classes\org\yanzi\camera\CameraInterface$3.class
     文件        2488  2014-06-26 22:19  PlayCamera_V1.0.2\bin\classes\org\yanzi\camera\CameraInterface$4.class
     文件         271  2014-06-26 22:19  PlayCamera_V1.0.2\bin\classes\org\yanzi\camera\CameraInterface$CamOpenOverCallback.class
     文件        6229  2014-06-26 22:19  PlayCamera_V1.0.2\bin\classes\org\yanzi\camera\CameraInterface.class
     文件        1870  2014-06-26 22:16  PlayCamera_V1.0.2\bin\classes\org\yanzi\camera\preview\CameraSurfaceView.class
     文件         349  2014-06-26 22:16  PlayCamera_V1.0.2\bin\classes\org\yanzi\playcamera\BuildConfig.class
     文件         346  2014-06-26 22:20  PlayCamera_V1.0.2\bin\classes\org\yanzi\playcamera\R$attr.class
     文件         467  2014-06-26 22:20  PlayCamera_V1.0.2\bin\classes\org\yanzi\playcamera\R$dimen.class
     文件         576  2014-06-26 22:20  PlayCamera_V1.0.2\bin\classes\org\yanzi\playcamera\R$drawable.class
     文件         509  2014-06-26 22:20  PlayCamera_V1.0.2\bin\classes\org\yanzi\playcamera\R$id.class
     文件         411  2014-06-26 22:20  PlayCamera_V1.0.2\bin\classes\org\yanzi\playcamera\R$layout.class
     文件         396  2014-06-26 22:20  PlayCamera_V1.0.2\bin\classes\org\yanzi\playcamera\R$menu.class
     文件         478  2014-06-26 22:20  PlayCamera_V1.0.2\bin\classes\org\yanzi\playcamera\R$string.class
     文件         437  2014-06-26 22:20  PlayCamera_V1.0.2\bin\classes\org\yanzi\playcamera\R$style.class
     文件         693  2014-06-26 22:20  PlayCamera_V1.0.2\bin\classes\org\yanzi\playcamera\R.class
     文件        2575  2014-06-26 22:16  PlayCamera_V1.0.2\bin\classes\org\yanzi\ui\MaskView.class
     文件        1114  2014-06-26 22:16  PlayCamera_V1.0.2\bin\classes\org\yanzi\util\CamParaUtil$CameraSizeComparator.class
     文件        4265  2014-06-26 22:16  PlayCamera_V1.0.2\bin\classes\org\yanzi\util\CamParaUtil.class
............此处省略50个文件信息