选择一张图片，并上传机器人 [英] Select a picture and upload android

问题描述

这是问题...

我试图创建一个应用程序，可以让你的图像或声音记录一些信息一起上传到数据库，上传的部分是没有问题的，我会想要做的是有3个选择，取照片，录制声音，并选择一个文件。我决定来解决选择一个文件第一...是否有可能能够只需点击一个按钮，让您选择一个文件，然后张贴到我的PHP脚本？并就如何启动相机或录音机三分球也将是极大的pciated AP $ P $

I'm trying to create an app that allows you to upload an image or sound recording to a database along with some information, The upload part isn't a problem, what I would like to do is have 3 options, take a photo, record a sound and select a file. I decided to tackle select a file first... Is it possible to be able to simply click a button which allows you to select a file then post that to my php script? and pointers on how to start the camera or sound recorder would also be appreciated greatly

感谢

詹姆斯

推荐答案

您可以使用一个对话框，选择您的文件一个ListView。一旦你选择的文件，你可以看看这个教程上传到Web服务：

You could use a Dialog with a ListView for selecting your file. Once you've selected the file, you could check out this tutorial for uploading it to your web service:

http://www.anddev.org/upload_files_to_web_server-t443-s30.html

您可以使用意图启动相机：

You can use an intent to start the camera:

Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(cameraIntent, 1);

，你可以捕捉：

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data){
  // result code = 1
  // grab the image you took with the camera from data
}

*更新*

关于对话框，你可以检查这些链接的详细信息，它的创建：

Regarding the dialog, you could check out these links for more information on it's creation:

是有可能的内部对话创造的ListView？

的http://androidforums.com/application-development/53924-how-add-listview-dialog.html

另外，你可能需要一个ArrayAdapter熟悉管理您的ListView。

Also you'll probably need to familiarize yourself with the ArrayAdapter for managing your ListView.

的http://www.softwarepassion.com/android-series-custom-listview-items-and-adapters/

这篇关于选择一张图片，并上传机器人的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！