我想创建一个拍摄照片/视频并将其发送到我的FTP服务器的应用程序。
这是我的onActivityResult代码;
@Override
protected void onActivityResult(int requestCode, int resultCode,final Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == PHOTO_CAPTURE && resultCode == RESULT_OK) {
// Upload sdcard file
new AsyncTask(){
@Override
protected Object doInBackground(Object[] params) {
File f = new File(data.getData() + "");
try {
uploadFile(f);
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
}.execute();
// Toast.makeText(this, "Photo saved to:\n" + data.getData(), Toast.LENGTH_LONG).show();
}
if (requestCode == VIDEO_CAPTURE && resultCode == RESULT_OK) {
// Upload sdcard file
new AsyncTask(){
@Override
protected Object doInBackground(Object[] params) {
File f = new File(data.getData() + "");
try {
uploadFile(f);
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
}.execute();
// Toast.makeText(this, "Video saved to:\n" + data.getData(), Toast.LENGTH_LONG).show();
}
}
错误说没有这样的文件或目录。如何获取视频或图像的实际路径?
感谢您的时间。
编辑 - 编辑 - 编辑
我使用了另一种方法来获取路径
public String getPath(Uri uri) {
String[] projection = { MediaStore.Images.Media.DATA };
Cursor cursor = managedQuery(uri, projection, null, null, null);
int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
}
现在我没有收到任何错误,但是当我打开我的ftp文件夹时,我看不到上传的图片:S
这是我的uploadFile方法;
public void uploadFile(File fileName) throws IOException {
SimpleFTP ftp = new SimpleFTP();
// Connect to an FTP server on port 21.
ftp.connect(server, port, user, pass);
// Set binary mode.
ftp.bin();
// Change to a new working directory on the FTP server.
ftp.cwd("upload");
// Upload some files.
ftp.stor(fileName.getAbsoluteFile());
// Quit from the FTP server.
ftp.disconnect();
}
答案 0 :(得分:0)
从您的活动中更改此代码,请参阅以下内容:
if (requestCode == VIDEO_CAPTURE && resultCode == RESULT_OK) {
// Upload sdcard file
new AsyncTask(){
@Override
protected Object doInBackground(Object[] params) {
try {
//Create a empty file what you want...
File f = new File("Write here your path what you want");
//Open OutputStream
FileOutputStream fos = new FileOutputStream(f);
//Write file
fos.write(data);
//File is created in your path
uploadFile(f);
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
}.execute();
// Toast.makeText(this, "Video saved to:\n" + data.getData(), Toast.LENGTH_LONG).show();
}
告诉我,如果我帮助你进行这些改变和良好的编程!
答案 1 :(得分:0)
你必须使用File对象的getAbsolutePath()它返回文件的路径。