android – 如何从相机Intent获取视频并将其保存到目录？

概述是否可以使用类似于以下代码的视频相同的代码？ if (resultCode == Activity.RESULT_CANCELED) { // camera mode was canceled. } else if (resultCode == Activity.RESULT_OK) { // Took a picture, use 是否可以使用类似于以下代码的视频相同的代码？

if (resultCode == Activity.RESulT_CANCELED) {            // camera mode was canceled.        } else if (resultCode == Activity.RESulT_OK) {            // Took a picture,use the downsized camera image provIDed by default            Bitmap camerAPIc = (Bitmap) data.getExtras().get("data");            if (camerAPIc != null) {                try {                    savePic(camerAPIc);                } catch (Exception e) {                    Log.e(DEBUG_TAG,"saveAvatar() with camera image Failed.",e);                }            }

我想要做的是能够使用Camera Intent拍摄视频并将该视频或该视频的副本保存到我的特定目录.这是我必须剪辑的代码：

private voID initTakeClip(){    button takeClipbutton = (button) findVIEwByID(R.ID.takeClip);    takeClipbutton.setonClickListener(new OnClickListener(){        public voID onClick(VIEw v){            String strVIDeoPrompt = "Take your VIDeo to add to your timeline!";            Intent cameraIntent = new Intent(androID.provIDer.MediaStore.ACTION_VIDEO_CAPTURE);            startActivityForResult(Intent.createChooser(cameraIntent,strVIDeoPrompt),TAKE_CliP_REQUEST);            }    });}

我只是不知道如何去获取刚拍摄的特定视频,然后将其复制到我的sd / appname / project_name /目录中.

将内存中的剪辑添加到我的目录时,获取名称/文件位置的情况也是如此：

private voID initAddClip(){    button addClipbutton = (button) findVIEwByID(R.ID.addClip);    addClipbutton.setonClickListener(new OnClickListener(){        public voID onClick(VIEw v){            String strAvatarPrompt = "Choose a picture to use as your avatar!";            Intent pickVIDeo = new Intent(Intent.ACTION_PICK);            pickVIDeo.setType("vIDeo/*");            startActivityForResult(Intent.createChooser(pickVIDeo,strAvatarPrompt),ADD_CliP_REQUEST);        }    });}

任何/所有帮助将不胜感激.

解决方法 首先,您需要从onActivityResult获取URI,如下所示：

private String vIDeoPath = "";@OverrIDepublic voID onActivityResult(int requestCode,int resultCode,Intent data) {    super.onActivityResult(requestCode,resultCode,data);    Uri vID = data.getData();    vIDeoPath = getRealPathFromURI(vID);}public String getRealPathFromURI(Uri contentUri) {    String[] proj = { MediaStore.Images.Media.DATA };    Cursor cursor = managedquery(contentUri,proj,null,null);    int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);    cursor.movetoFirst();    return cursor.getString(column_index);}

然后,一旦您将实际路径存储为vIDeoPath,那么您可以使用它存储它

try {  fileinputStream fis = openfilePath(vIDeoPath);  //this is where you set whatever path you want to save it as:  file tmpfile = new file(Environment.getExternalStorageDirectory(),"VIDeofile.3gp");   //save the vIDeo to the file path  fileOutputStream fos = new fileOutputStream(tmpfile);  byte[] buf = new byte[1024];  int len;  while ((len = fis.read(buf)) > 0) {    fos.write(buf,len);  }         fis.close();  fos.close(); } catch (IOException io_e) {    // Todo: handle error }

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