public static String getFilePathFromUri(Uri uri, Context c) {
try {
String filePath = null;
String scheme = uri.getScheme();
if (scheme != null && scheme.equals("content")) {
ContentResolver contentResolver = c.getContentResolver();
Cursor cursor = contentResolver.query(uri, null, null, null,
null);
cursor.moveToFirst();
filePath = cursor.getString(cursor
.getColumnIndexOrThrow(Images.Media.DATA));
}
return filePath;
} catch (Exception e) {
//java.lang.illegalArgumentException: column'_data' does not exist
return null;
}
}
I get this Exception When the Image is from Picasa folder.
// try this way,hope this will help you...
public String getAbsolutePath(Uri uri) {
if(Build.VERSION.SDK_INT >= 19){
String id = uri.getLastPathSegment().split(":")[1];
final String[] imageColumns = {MediaStore.Images.Media.DATA };
final String imageOrderBy = null;
Uri tempUri = getUri();
Cursor imageCursor = getContentResolver().query(tempUri, imageColumns,
MediaStore.Images.Media._ID + "="+id, null, imageOrderBy);
if (imageCursor.moveToFirst()) {
return imageCursor.getString(imageCursor.getColumnIndex(MediaStore.Images.Media.DATA));
}else{
return null;
}
}else{
String[] projection = { MediaColumns.DATA };
Cursor cursor = getContentResolver().query(uri, projection, null, null, null);
if (cursor != null) {
int column_index = cursor.getColumnIndexOrThrow(MediaColumns.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
} else
return null;
}
}
Related
I'm using this code to get the real path from a URI. It's working in
marshmallow but not in Oreo:
private String getPathNew(Activity activity, Uri uri) {
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(activity, contentUri, null, null);
}
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;
}
What am I doing wrong?
public static String getRealPathFromURI(Context context, Uri contentUri) {
String[] proj = {MediaStore.Images.Media.DATA};
Cursor cursor = context.getContentResolver().query(contentUri, proj, null, null,
null);
if (cursor != null) {
int column_index =
cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
}
return null;
}
When i run this application on android 4.2, bitmap returns image, but in 4.4 it returns null........ In Gallery things works perfectly.
if (items[which].equals("Camera")) {
Intent intent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(intent, 1);
In onActivityResult
else if (requestCode == 1) {
final Bitmap thumbnail = (Bitmap) data.getExtras().get("data");
if (imageNumber == 1)
slip_image1.setImageBitmap(thumbnail);
else if (imageNumber == 2)
slip_image2.setImageBitmap(thumbnail);
else if (imageNumber == 3)
slip_image3.setImageBitmap(thumbnail);
#SuppressLint("NewApi")
public static String getRealPathFromURI_API19(Context context, Uri uri){
String filePath = "";
try { // FIXME NPE error when select image from QuickPic, Dropbox etc
String wholeID = DocumentsContract.getDocumentId(uri);
// Split at colon, use second item in the array
String id = wholeID.split(":")[1];
String[] column = {MediaStore.Images.Media.DATA};
// where id is equal to
String sel = MediaStore.Images.Media._ID + "=?";
Cursor cursor = context.getContentResolver().query(MediaStore.Images.Media.INTERNAL_CONTENT_URI,
column, sel, new String[]{id}, null);
int columnIndex = cursor.getColumnIndex(column[0]);
if (cursor.moveToFirst()) {
filePath = cursor.getString(columnIndex);
}
cursor.close();
return filePath;
} catch (Exception e) { // this is the fix lol
String result;
Cursor cursor = context.getContentResolver().query(uri, null, null, null, null);
if (cursor == null) { // Source is Dropbox or other similar local file path
result = uri.getPath();
} else {
cursor.moveToFirst();
int idx = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA);
result = cursor.getString(idx);
cursor.close();
}
return result;
}
}
#SuppressLint("NewApi")
public static String getRealPathFromURI_API11to18(Context context, Uri contentUri) {
String[] proj = { MediaStore.Images.Media.DATA };
String result = null;
CursorLoader cursorLoader = new CursorLoader(
context,
contentUri, proj, null, null, null);
Cursor cursor = cursorLoader.loadInBackground();
if(cursor != null){
int column_index =
cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
result = cursor.getString(column_index);
}
return result;
}
public static String getRealPathFromURI_BelowAPI11(Context context, Uri contentUri){
String[] proj = { MediaStore.Images.Media.DATA };
Cursor cursor = context.getContentResolver().query(contentUri, proj, null, null, null);
int column_index
= cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
}
I am currently working on an Android project where I am attempting to lookup a contact phone number in the device and retrieve the contact information such as contact name and contacts image. Getting the contract name is working fine, however, a null pointer is being thrown when trying to get the photo uri.
Below is the code I am using:
public ContactInformation getContactInfoFromPhoneNumber(String number)
{
ContactInformation contactInformation = new ContactInformation();
if (number == null)
{
return null;
}
number = number.replace(" ", "");
if (number.startsWith("+"))
{
number = number.substring(3);
}
ContentResolver contentResolver = context.getContentResolver();
Uri uri = ContactsContract.Data.CONTENT_URI;
String[] projection = new String[] {ContactsContract.PhoneLookup._ID, ContactsContract.PhoneLookup.DISPLAY_NAME};
String selection = "REPLACE (" + ContactsContract.CommonDataKinds.Phone.NUMBER + ", \" \" , \"\" ) LIKE ?";
String[] selectionArgs = { "%" + number };
Cursor cursor = contentResolver.query(uri, projection, selection, selectionArgs, null);
if (cursor.moveToFirst())
{
contactInformation.contactName = cursor.getString(cursor.getColumnIndexOrThrow(ContactsContract.PhoneLookup.DISPLAY_NAME));
contactInformation.photoUri = cursor.getString(cursor.getColumnIndexOrThrow(ContactsContract.CommonDataKinds.Phone.PHOTO_URI));
cursor.close();
return contactInformation;
}
else
{
cursor.close();
return null;
}
}
Update
Below is my updated code based on Itzik Samara's answer.
Below is how I am doing my contact lookup:
public ContactInformation getContactInfoFromPhoneNumber(String number)
{
ContactInformation contactInformation = new ContactInformation();
if (number == null)
{
return null;
}
number = number.replace(" ", "");
if (number.startsWith("+"))
{
number = number.substring(3);
}
ContentResolver contentResolver = context.getContentResolver();
Uri uri = ContactsContract.Data.CONTENT_URI;
String[] projection = new String[] {ContactsContract.PhoneLookup._ID, ContactsContract.PhoneLookup.DISPLAY_NAME};
String selection = "REPLACE (" + ContactsContract.CommonDataKinds.Phone.NUMBER + ", \" \" , \"\" ) LIKE ?";
String[] selectionArgs = { "%" + number };
Cursor cursor = contentResolver.query(uri, projection, selection, selectionArgs, null);
if (cursor.moveToFirst())
{
contactInformation.contactName = cursor.getString(cursor.getColumnIndexOrThrow(ContactsContract.PhoneLookup.DISPLAY_NAME));
contactInformation.photoBase64String = getContactPhoto(cursor.getInt(cursor.getColumnIndexOrThrow(ContactsContract.Contacts._ID)));
cursor.close();
return contactInformation;
}
else
{
cursor.close();
return null;
}
}
Below is my getContactPhoto function:
private String getContactPhoto(int contactID)
{
Uri contactUri = ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, contactID);
Uri photoUri = Uri.withAppendedPath(contactUri, ContactsContract.Contacts.Photo.CONTENT_DIRECTORY);
Cursor cursor = context.getContentResolver().query(photoUri, new String[]{ContactsContract.Contacts.Photo.PHOTO},
null, null, null);
if (cursor == null)
{
return null;
}
if (cursor.getCount() > 0)
{
while (cursor.moveToNext()) {
byte[] data = cursor.getBlob(0);
String base64String = Base64.encodeToString(data, Base64.DEFAULT);
cursor.close();
return base64String;
}
}
return null;
}
It's failing on the if statement and jumping out of the if straight to return null as if there is nothing in the cursor.
this function works for me :
private byte[] getContactPhoto(Context context,long contact_id) {
Uri contactUri = ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, contact_id);
Uri photoUri = Uri.withAppendedPath(contactUri,ContactsContract.Contacts.Photo.CONTENT_DIRECTORY);
Cursor cursor = context.getContentResolver().query(photoUri, new String[]{ContactsContract.Contacts.Photo.PHOTO}, null, null, null);
if(cursor == null)
return null;
try {
if(cursor.getCount() > 0) {
if (cursor.moveToFirst()) {
byte[] data = cursor.getBlob(0);
cursor.close();
if (data != null)
return data;
}
}
}
finally {
cursor.close();
}
return null;
}
private void getContacts(Context context) {
ContentResolver cr = context.getContentResolver();
Cursor cursor = cr.query(ContactsContract.Contacts.CONTENT_URI,null,null,null,null);
try {
if (cursor.getCount() > 0) {
while (cursor.moveToNext()) {
long contact_id = cursor.getLong(cursor.getColumnIndex(ContactsContract.Contacts._ID));
Contact friend = new Contact();
String name= cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
String email = getContactEmail(context, contact_id);
if(!name.contains("#") && !email.matches("")) {
friend.setName(name);
friend.setEmail(email);
friend.setImage(getContactPhoto(context, contact_id));
friend.setPhone(getContactMobilePhoneNumber(context, contact_id));
mContacts.add(friend);
}
}
}
}
finally {
cursor.close();
}
}
I would like to upload file to server. So I use a file chooser. But I have a problem with some application to get the real path from uri. the case if the content is a v
ideo, audio or image or if I can get the path directly i have no problem. the methode imlemented are :
public String getRealAudioPathFromURI(Uri contentUri) {
String[] proj = { MediaStore.Audio.Media.DATA };
//This method was deprecated in API level 11
//Cursor cursor = managedQuery(contentUri, proj, null, null, null);
CursorLoader cursorLoader = new CursorLoader(
this,
contentUri, proj, null, null, null);
Cursor cursor = cursorLoader.loadInBackground();
int column_index =
cursor.getColumnIndexOrThrow(MediaStore.Audio.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
}
and it is the some for image and video. but my problem is when content is in this forme:
content://com.dataviz.dxtg.documentprovider/document/file%3A%2F%2F%2Fmnt%2Fsdcard%2FDownload%2Arbres.png
I tried the method
private String getFilePathFromContentUri(Uri selectedVideoUri,
ContentResolver contentResolver) {
String filePath;
String[] filePathColumn = {MediaStore.MediaColumns.DATA};
Cursor cursor = contentResolver.query(selectedVideoUri, filePathColumn, null, null, null);
cursor.moveToFirst();
int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
filePath = cursor.getString(columnIndex);
cursor.close();
return filePath;
}
So how to get the real path from URi and if there is an other content type .
to get my real path is given below:
//Uri return from external activity
orgUri = data.getData();
text1.setText("fichier à envoyer " + orgUri.toString() + "\n");
// imagepath = orgUri.toString() ;
//path converted from Uri
//convertedPath = orgUri.getPath();
if(orgUri.toString().contains(IMAGEMEDIA)){
convertedPath = getRealPathFromURI(orgUri);
} else if(orgUri.toString().contains(AUDIOMEDIA)){
convertedPath = getRealAudioPathFromURI(orgUri);
}
else if(orgUri.toString().contains(VIDEOMEDIA)){
convertedPath = getRealvideoPathFromURI(orgUri);
}else {
if(orgUri.toString().contains("content")){
convertedPath = getFilePathFromContentUri(orgUri,
getApplicationContext().getContentResolver());
} else {
convertedPath = orgUri.getPath();
}
}
try this one
Uri selectedFile = data.getData();
String path = selectedFile.getPath();
it works for me.
if it is not than let me inform i have another way too
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;
}
It is a problem of decode. So the Solution is to add decode to the method. as given below:
private String getFilePathFromContentUri(Uri selectedVideoUri,
ContentResolver contentResolver) throws UnsupportedEncodingException {
String filePath;
String[] filePathColumn = {MediaStore.MediaColumns.DATA};
Cursor cursor = contentResolver.query(selectedVideoUri, filePathColumn, null, null, null);
cursor.moveToFirst();
int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
filePath = cursor.getString(columnIndex);
cursor.close();
String result = java.net.URLDecoder.decode(filePath, "UTF-8");
return result;
}
my onActivityResult:
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if(resultCode == RESULT_OK){
//image.setImageBitmap(null);
//Uri return from external activity
orgUri = data.getData();
text1.setText("fichier à envoyer " + orgUri.toString() + "\n");
// imagepath = orgUri.toString() ;
//path converted from Uri
//convertedPath = orgUri.getPath();
if(orgUri.toString().contains(IMAGEMEDIA)){
convertedPath = getRealPathFromURI(orgUri);
} else if(orgUri.toString().contains(AUDIOMEDIA)){
convertedPath = getRealAudioPathFromURI(orgUri);
}
else if(orgUri.toString().contains(VIDEOMEDIA)){
convertedPath = getRealvideoPathFromURI(orgUri);
}else {
if(orgUri.toString().contains("content")){
try {
convertedPath = getFilePathFromContentUri(orgUri,
getApplicationContext().getContentResolver());
} catch (UnsupportedEncodingException e) {
e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
}
} else {
convertedPath = orgUri.getPath();
}
}
// text2.setText("Real Path: " + convertedPath + "\n");
imagepath = convertedPath;
uriFromPath = Uri.fromFile(new File(convertedPath));
}
}
I am trying to retrieve file path from URI. But my cursor is returning null.
Two problems:
Uri may be audio/ video. So how can I retrieve file path.
Why cursor is returning null?
Here is my code
String[] proj = { MediaStore.Video.Media.DATA };
Cursor cursor = getContentResolver().query(contentUri, proj, null, null, null);
//here cursor is null. So i am getting Null pointer exception
int column_index = cursor.getColumnIndexOrThrow(MediaStore.Video.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
Permissions I have used:
<uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS"/>
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
public void songList(){
ContentResolver contentResolver = getContentResolver();
Uri uri = android.provider.MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
Cursor cur = contentResolver.query(uri, null, null, null, null);
if(cur.moveToFirst()){
do {
int pathIndex = cur.getColumnIndex(MediaStore.Audio.Media.DATA);
int nameIndex = cur.getColumnIndex(MediaStore.Audio.Media.DISPLAY_NAME);
String spath = cur.getString(pathIndex);
String name = cur.getString(nameIndex);
paths.add(spath.substring(4));
songs.add(name);
} while (cur.moveToNext());
}
You can use get File path from diffrent SDk versions
Use RealPathUtils for it
public class RealPathUtils {
#SuppressLint("NewApi")
public static String getRealPathFromURI_API19(Context context, Uri uri){
String filePath = "";
String wholeID = DocumentsContract.getDocumentId(uri);
// Split at colon, use second item in the array
String id = wholeID.split(":")[1];
String[] column = { MediaStore.Images.Media.DATA };
// where id is equal to
String sel = MediaStore.Images.Media._ID + "=?";
Cursor cursor = context.getContentResolver().query(MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
column, sel, new String[]{ id }, null);
int columnIndex = cursor.getColumnIndex(column[0]);
if (cursor.moveToFirst()) {
filePath = cursor.getString(columnIndex);
}
cursor.close();
return filePath;
}
#SuppressLint("NewApi")
public static String getRealPathFromURI_API11to18(Context context, Uri contentUri) {
String[] proj = { MediaStore.Images.Media.DATA };
String result = null;
CursorLoader cursorLoader = new CursorLoader(
context,
contentUri, proj, null, null, null);
Cursor cursor = cursorLoader.loadInBackground();
if(cursor != null){
int column_index =
cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
result = cursor.getString(column_index);
}
return result;
}
public static String getRealPathFromURI_BelowAPI11(Context context, Uri contentUri){
String[] proj = { MediaStore.Images.Media.DATA };
Cursor cursor = context.getContentResolver().query(contentUri, proj, null, null, null);
int column_index
= cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
}
}
Now get the file Path from URI
String path = null;
if (Build.VERSION.SDK_INT < 11)
path = RealPathUtils.getRealPathFromURI_BelowAPI11(MainActivity.this, uri);
// SDK >= 11 && SDK < 19
else if (Build.VERSION.SDK_INT < 19)
path = RealPathUtils.getRealPathFromURI_API11to18(MainActivity.this, uri);
// SDK > 19 (Android 4.4)
else
path = RealPathUtils.getRealPathFromURI_API19(MainActivity.this, uri);
Log.d(TAG, "File Path: " + path);
// Get the file instance
File file = new File(path);