android 调用相机拍摄照片视频

// 拍照片
		case R.id.taking_pictures_layout:
			final Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
			fileUri = getOutputMediaFileUri(MEDIA_TYPE_IMAGE); // create a
																// file
			intent.putExtra(MediaStore.EXTRA_OUTPUT, fileUri); // set the
																// image
			startActivityForResult(intent, CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE);
			break;
		// 拍视频
		case R.id.taking_videos_layout:
			final Intent newIntent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
			startActivityForResult(newIntent, CAPTURE_VIDEO_ACTIVITY_REQUEST_CODE);
			break;

 

/** Create a file Uri for saving an image or video */
	private static Uri getOutputMediaFileUri(int type) {
		return Uri.fromFile(getOutputMediaFile(type));
	}

	/** Create a File for saving an image or video */
	@SuppressLint("SimpleDateFormat")
	private static File getOutputMediaFile(int type) {

		File mediaStorageDir = null;
		if (type == MEDIA_TYPE_IMAGE) {
			mediaStorageDir = new File(Environment.getExternalStoragePublicDirectory(
					Environment.DIRECTORY_PICTURES).getAbsolutePath());
		}
		if (!mediaStorageDir.exists()) {
			if (!mediaStorageDir.mkdirs()) {
				Log.d("UploadFragment", "failed to create directory");
				return null;
			}
		}

		// Create a media file name
		String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
		File mediaFile;
		if (type == MEDIA_TYPE_IMAGE) {
			mediaFile = new File(mediaStorageDir.getPath() + File.separator + "IMG_" + timeStamp
					+ ".jpg");
		} else {
			return null;
		}

		return mediaFile;
	}

 

private void uploadVideo(Intent data) {

		final Uri uri = data.getData();
		Cursor cursor = getContext().getContentResolver().query(uri,
				new String[] { "_data", "_display_name" }, null, null, null);
		if (null != cursor && cursor.moveToFirst()) {
			final String path = cursor.getString(cursor.getColumnIndexOrThrow("_data"));
			final File file = new File(path);
			final List<RouteEntity> list = getCurrentPath();

			if (getArguments().getInt(UploadFragment.KEY_UPLOAD_TO) == UploadFragment.UPLOAD_TO_EN) {
				if (list.size() == 1) {
					Tools.toast(getContext(), R.string.root_cannot_upload);
					return;
				}
				MainActivityData.clearEnterpriseDiscData();
				fileUpload.upload(file.getAbsolutePath(),
						String.valueOf(list.get(list.size() - 1).tag),
						CommConstants.FILE_TYPE_SHAREDISK);

			} else {

				MainActivityData.clearUserDiscData();
				fileUpload.upload(file.getAbsolutePath(),
						String.valueOf(list.get(list.size() - 1).tag),
						CommConstants.FILE_TYPE_ONLINEDISK);
			}
		}

	}