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原创百度2014笔试题目

写出new和malloc、delete和free的区别

2014-06-30 15:09:42 360

原创开启和关闭 apache 指令

sudo apachectl startsudo apachectl stop

2014-05-28 22:10:12 986

原创如何调取其他 layout 的 view

LayoutInflater layoutInflater = LayoutInflater.from(context);

2014-05-21 01:01:54 333

原创讲文件加入图库扫描中

private void galleryAddPic() { Intent mediaScanIntent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE); File f = new File(picfilepath); Uri contentUri = Uri.fromFile(f); mediaSc

2014-05-19 20:49:22 414

原创将 httpClient 用于 HTTP GET 请求

1，HttpClient client = new DefaultHttpClient();2 ,

2014-05-18 10:00:19 366

原创 Here is the matrix to convert driver coordinates to View coordinates in pixels.

Matrix matrix = new Matrix(); CameraInfo info = CameraHolder.instance().getCameraInfo()[cameraId]; // Need mirror for front camera. boolean mirror = (info.facing == CameraInfo.CAMERA_FACING_FRONT);

2014-05-17 16:03:16 572

原创 camera 创建流程

To take pictures with this class, use the following steps:Obtain an instance of Camera from open(int).Get existing (default) settings with getParameters().If necessary, modify the returned Camera.

2014-05-17 14:40:50 346

原创 surfaceview

目的是用来不在 UI 线程中绘制。

2014-05-17 14:39:43 248

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