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问题:
I am developing a VideoPlayer
. I convert the URI
of a launched intent to a string and it gives me content://media/external.....
. But I need to get the real path.
For example: /storage/extSdcard....
.
How do I do this?
Here is my code if needed:
videoURI = getIntent().getData(); vv.setVideoURI(videoURI); videoName = videoURI.toString(); tvTitle.setText(videoName);
回答1:
you can use this code for selected vedio path.
Uri uri = data.getData(); String[] filePathColumn = {MediaStore.Images.Media.DATA}; Cursor cursor = getContentResolver().query(uri, filePathColumn, null, null, null); if(cursor.moveToFirst()){ int columnIndex = cursor.getColumnIndex(filePathColumn[0]); String yourRealPath = cursor.getString(columnIndex); } else { //boooo, cursor doesn't have rows ... } cursor.close();
you can refer the below link for your help.
Get filename and path from URI from mediastore
I hope you will success.
回答2:
Use this code .This is working for all android version.This is tested code.This support all devices
public static String getPathFromUri(final Context context, final Uri uri) { final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT; // DocumentProvider if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) { // ExternalStorageProvider if (isExternalStorageDocument(uri)) { final String docId = DocumentsContract.getDocumentId(uri); final String[] split = docId.split(":"); final String type = split[0]; if ("primary".equalsIgnoreCase(type)) { return Environment.getExternalStorageDirectory() + "/" + split[1]; } // TODO handle non-primary volumes } // DownloadsProvider else if (isDownloadsDocument(uri)) { final String id = DocumentsContract.getDocumentId(uri); final Uri contentUri = ContentUris.withAppendedId( Uri.parse("content://downloads/public_downloads"), Long.valueOf(id)); return getDataColumn(context, contentUri, null, null); } // MediaProvider else if (isMediaDocument(uri)) { final String docId = DocumentsContract.getDocumentId(uri); final String[] split = docId.split(":"); final String type = split[0]; Uri contentUri = null; if ("image".equals(type)) { contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI; } else if ("video".equals(type)) { contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI; } else if ("audio".equals(type)) { contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI; } final String selection = "_id=?"; final String[] selectionArgs = new String[] { split[1] }; return getDataColumn(context, contentUri, selection, selectionArgs); } } // MediaStore (and general) else if ("content".equalsIgnoreCase(uri.getScheme())) { // Return the remote address if (isGooglePhotosUri(uri)) return uri.getLastPathSegment(); return getDataColumn(context, uri, null, null); } // File else if ("file".equalsIgnoreCase(uri.getScheme())) { return uri.getPath(); } return null; } public static String getDataColumn(Context context, Uri uri, String selection, String[] selectionArgs) { Cursor cursor = null; final String column = "_data"; final String[] projection = { column }; try { cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs, null); if (cursor != null && cursor.moveToFirst()) { final int index = cursor.getColumnIndexOrThrow(column); return cursor.getString(index); } } finally { if (cursor != null) cursor.close(); } return null; } /** * @param uri The Uri to check. * @return Whether the Uri authority is ExternalStorageProvider. */ public static boolean isExternalStorageDocument(Uri uri) { return "com.android.externalstorage.documents".equals(uri.getAuthority()); } /** * @param uri The Uri to check. * @return Whether the Uri authority is DownloadsProvider. */ public static boolean isDownloadsDocument(Uri uri) { return "com.android.providers.downloads.documents".equals(uri.getAuthority()); } /** * @param uri The Uri to check. * @return Whether the Uri authority is MediaProvider. */ public static boolean isMediaDocument(Uri uri) { return "com.android.providers.media.documents".equals(uri.getAuthority()); } /** * @param uri The Uri to check. * @return Whether the Uri authority is Google Photos. */ public static boolean isGooglePhotosUri(Uri uri) { return "com.google.android.apps.photos.content".equals(uri.getAuthority()); }
回答3:
Here's something I have used before:
public String getRealPathFromURI (Uri contentUri) { String path = null; String[] proj = { MediaStore.MediaColumns.DATA }; Cursor cursor = getContentResolver().query(contentUri, proj, null, null, null); if (cursor.moveToFirst()) { int column_index = cursor.getColumnIndexOrThrow(MediaStore.MediaColumns.DATA); path = cursor.getString(column_index); } cursor.close(); return path; }
回答4:
Most of the answers doesnt work for both gallery and camera images. this works for me.
public static String getPath(final Context context, final Uri uri) { final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT; Log.i("URI",uri+""); String result = uri+""; // DocumentProvider // if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) { if (isKitKat && (result.contains("media.documents"))) { String[] ary = result.split("/"); int length = ary.length; String imgary = ary[length-1]; final String[] dat = imgary.split("%3A"); final String docId = dat[1]; final String type = dat[0]; Uri contentUri = null; if ("image".equals(type)) { contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI; } else if ("video".equals(type)) { } else if ("audio".equals(type)) { } final String selection = "_id=?"; final String[] selectionArgs = new String[] { dat[1] }; return getDataColumn(context, contentUri, selection, selectionArgs); } else if ("content".equalsIgnoreCase(uri.getScheme())) { return getDataColumn(context, uri, null, null); } // File else if ("file".equalsIgnoreCase(uri.getScheme())) { return uri.getPath(); } return null; } public static String getDataColumn(Context context, Uri uri, String selection, String[] selectionArgs) { Cursor cursor = null; final String column = "_data"; final String[] projection = { column }; try { cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs, null); if (cursor != null && cursor.moveToFirst()) { final int column_index = cursor.getColumnIndexOrThrow(column); return cursor.getString(column_index); } } finally { if (cursor != null) cursor.close(); } return null; }
回答5:
Try This:
@Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); if (requestCode == RESULT_LOAD_IMAGE && resultCode == RESULT_OK && null != data) { Uri selectedImage = data.getData(); String[] filePathColumn = { MediaStore.Images.Media.DATA }; Cursor cursor = getContentResolver().query(selectedImage,filePathColumn, null, null, null); cursor.moveToFirst(); int columnIndex = cursor.getColumnIndex(filePathColumn[0]); String picturePath = cursor.getString(columnIndex); cursor.close(); System.out.println("picturePath +"+ picturePath ); //path of sdcard } }
回答6:
I found more elegance solution:
Uri file_uri = Uri.parse(videoURI); // parse to Uri if your videoURI is string String real_path = file_uri.getPath(); // will return real file path
回答7:
Call it like
Uri selectedImageURI = data.getData(); //where data is intent return by onActivityResult imageFile = new File(getRealPathFromURI(selectedImageURI));
and code for gettingPath..
private String getRealPathFromURI(Uri contentURI) { String result = null; Cursor cursor = getContentResolver().query(contentURI, null, null, null, null); if (cursor == null) { // Source is Dropbox or other similar local file path result = contentURI.getPath(); } else { if(cursor.moveToFirst()) { int idx = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA); result = cursor.getString(idx); } cursor.close(); } return result; }
回答8:
here i get uri from on onActivityResult()
Uri selectedImageURI = data.getData(); String realPath = getRealPathFromURI(selectedImageURI);
1) In fragment you can use function like this way..
private String getRealPathFromURI(Uri contentURI) { String filePath; Cursor cursor = getActivity().getContentResolver().query(contentURI, null, null, null, null); if (cursor == null) { filePath = contentURI.getPath(); } else { cursor.moveToFirst(); int idx = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA); filePath = cursor.getString(idx); cursor.close(); } return filePath; }
2) And activity you can use function like that.
private String getRealPathFromURI(Uri contentURI) { String filePath; Cursor cursor = getContentResolver().query(contentURI, null, null, null, null); if (cursor == null) { filePath = contentURI.getPath(); } else { cursor.moveToFirst(); int idx = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA); filePath = cursor.getString(idx); cursor.close(); } return filePath; }