I am little stuck on a query. searched a lot but didn't get desired result..So please help me to Solve this problem..
I want to Select Image from Gallery and I got success in it.. but now I want to get thumbnail path too..
I know I can Create Thumbnail From Image path...but i want string path of thumbnail so i can use it in array....
So When I select any image from gallery I want these two paths..
Image Path
Thumbnail Path or ID of Selected Image
My Code..
to Open Gallery..
Intent photoPickerIntent = new Intent(Intent.ACTION_PICK);
photoPickerIntent.setType("image/*");
startActivityForResult(photoPickerIntent, RESULT_LOAD_IMAGE);
OnActivityResult()
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
path = null;
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]);
path = cursor.getString(columnIndex);
long imageId = cursor.getLong(columnIndex); //getting 0 here... i thought it could give me image id.. :p
Log.v("AddEventDataActivity", "Selected Image Path : " + path); // getting image path successfully...
Log.v("AddEventDataActivity", "Selected Image ID : " + imageId); // ???
cursor.close();
// tried this but not succeed.. :(
Cursor thumbcursor = MediaStore.Images.Thumbnails
.queryMiniThumbnail(getContentResolver(), imageId,
MediaStore.Images.Thumbnails.MINI_KIND, null);
if (thumbcursor != null && thumbcursor.getCount() > 0) {
thumbcursor.moveToFirst();// **EDIT**
thumbpath = thumbcursor.getString(thumbcursor
.getColumnIndex(MediaStore.Images.Thumbnails.DATA));
}
thumbcursor.close();
Log.v("THUMB", "THUMBNAIL PATH : " + thumbpath); // no value to thumbpath...
}
}
I could not find how to solve that...
Any help would be helpful...
for getting Thumbnail
Bitmap bitmap = MediaStore.Images.Thumbnails.getThumbnail(
getContentResolver(), selectedImageUri,
MediaStore.Images.Thumbnails.MINI_KIND,
(BitmapFactory.Options) null );
where selectedImageUri = data.getData();
I know this is old, but this worked for me:
#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();
try {
Long thumbId = Long.parseLong(selectedImage.getLastPathSegment());
Bitmap bitmap = MediaStore.Images.Thumbnails.getThumbnail(
getContentResolver(),
thumbId,
MediaStore.Images.Thumbnails.MINI_KIND,
null
);
} catch (NumberFormatException e) {
//Handle exception
}
}
}
Related
I write this code and my code choose one picture from gallery and get data from it but I dont konw how to get image address from Inputstrem or data and store it?
public void loadPic()
{
Intent photoPickerIntent = new Intent(Intent.ACTION_PICK);
photoPickerIntent.setType("image/*");
startActivityForResult(photoPickerIntent, 1);
}
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if(requestCode==1)
{
try {
Uri selectedImage=data.getData();
InputStream inputStream = getContentResolver().openInputStream(selectedImage);
listItems.add(inputStream.toString());
} catch (FileNotFoundException e) {
e.printStackTrace();
}
}
}
Read filename name like below, use it accordingly.
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);
File f = new File(picturePath);
String imageName = f.getName();
Sometimes, you can't get a file from the picture you choose.
It's because the choosen one came from Google+, Drive, Dropbox or any other provider.
The best solution is to ask the system to pick a content via Intent.ACTION_GET_CONTENT and get the result with a content provider.
public void pickImage() {
Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.setType("image/*");
startActivityForResult(intent, PICK_PHOTO_FOR_AVATAR);
}
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == PICK_PHOTO_FOR_AVATAR && resultCode == Activity.RESULT_OK) {
if (data == null) {
//Display an error
return;
}
InputStream inputStream = context.getContentResolver().openInputStream(data.getData());
//Now you can do whatever you want with your inpustream, save it as file, upload to a server, decode a bitmap...
}
}
I'm not sure if this is exactly what you want, but you can get the image like this:
Uri selectedImage = data.getData();
Bitmap bitmap = MediaStore.Images.Media.getBitmap(getActivity().getContentResolver(), selectedImage);
Once you have the Bitmap, you can see here on how to store it.
EDIT: Try this
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();
ImageView imageView = (ImageView) findViewById(R.id.imgView);
imageView.setImageBitmap(BitmapFactory.decodeFile(picturePath));
Taken from here.
I am trying to set the picture that the user chooses from their gallery, by using Uri, as their background for an app, but I cant quite figure it out. One thing that I tried doing was straight up setting the background to the uri, but it fails do to compatibility mismatch. How can I do this, either by programmatically setting the drawable or any other way at at all?
Here is what I have tried
protected void onActivityResult(int requestCode, int resultCode, Intent intent) {
super.onActivityResult(requestCode, resultCode, intent);
if (requestCode == 1) {
if (intent != null && resultCode == RESULT_OK) {
Uri selectedImage = intent.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 filePath = cursor.getString(columnIndex);
cursor.close();
if (bmp != null && !bmp.isRecycled()) {
bmp = null;
}
bmp = BitmapFactory.decodeFile(filePath);
imageView.setBackground(selectedImage);//error here
//imageView.setBackgroundResource(0);//originally this, but this crashes also
imageView.setImageBitmap(bmp);
}
}
}
Check out this link Retrieve drawable resource from Uri
try {
InputStream inputStream = getContentResolver().openInputStream(yourUri);
yourDrawable = Drawable.createFromStream(inputStream, yourUri.toString() );
imageView.setImageDrawable(yourDrawable);
} catch (FileNotFoundException e) {
yourDrawable = getResources().getDrawable(R.drawable.default_image);
}
I am a new to Android Development. I wish to select an image or a video from the Gallery of an Android Device. Store it in a variable of typeFile. I am doing this, since I need to upload the image/video on dropbox using the Android API from my application. The constructor takes in the fourth parameter of the type File. I am not sure, what to pass as a file since all the examples I searched display the image chosen in an ImageView by using the url and making a bitmap.
imageView.setImageBitmap(BitmapFactory.decodeFile(picturePath));
Here is the code, I have.
final Intent galleryIntent = new Intent(Intent.ACTION_GET_CONTENT);
//to get image and videos, I used a */"
galleryIntent.setType("*/*");
startActivityForResult(galleryIntent, 1);
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == 1 && resultCode == RESULT_OK) {
Uri selectedImageUri = data.getData();
imagepath = getPath(selectedImageUri);
}
}
public String getPath(Uri uri) {
String[] projection = { MediaStore.Images.Media.DATA };
Cursor cursor = getContentResolver().query(uri, projection, null, null, null);
int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
int columnIndex = cursor.getColumnIndex(projection[0]);
String filePath = cursor.getString(columnIndex);
cursor.close();
yourSelectedImage = BitmapFactory.decodeFile(filePath);
return cursor.getString(column_index);
}
All you need to do is just create a File variable with the path of image which you've selected from gallery. Change your OnActivityResult as :
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == 1 && resultCode == RESULT_OK) {
Uri selectedImageUri = data.getData();
imagepath = getPath(selectedImageUri);
File imageFile = new File(imagepath);
}
}
this works for image selection. also tested in API 29,30. if anyone needs it.
private static final int PICK_IMAGE = 5;
Intent intent = new Intent(Intent.ACTION_PICK,
android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(Intent.createChooser(intent, "select image"),
PICK_IMAGE);
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == PICK_IMAGE && resultCode == RESULT_OK) {
Uri selectedImageUri = data.getData();
String selectedImagePath = getRealPathFromURIForGallery(selectedImageUri);
File imageFile = new File(selectedImagePath);
}
}
public String getRealPathFromURIForGallery(Uri uri) {
if (uri == null) {
return null;
}
String[] projection = {MediaStore.Images.Media.DATA};
Cursor cursor = this.getContentResolver().query(uri, projection, null,
null, null);
if (cursor != null) {
int column_index =
cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
}
assert false;
cursor.close();
return uri.getPath();
}
Try this
You can try this also
public void onActivityResult(int requestCode, int resultCode, Intent data)
{
if (requestCode == 1 && resultCode == RESULT_OK && data != null)
{
File destination = new File(Environment.getExternalStorageDirectory(),System.currentTimeMillis() + ".jpg");
//You will get file path of captured camera image
Bitmap photo = (Bitmap) data.getExtras().get("data");
iv_profile.setImageBitmap(photo);
}
}
I'm using an intent like this:
Intent intent = new Intent(Intent.ACTION_PICK,
android.provider.MediaStore.Images.Media.INTERNAL_CONTENT_URI);
And in onActivityResult() I have this:
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode != Activity.RESULT_OK) {
return; // user cancelled
}
Uri imageUri = data.getData();
if (imageUri == null) {
// (code to show error message goes here)
return;
}
// Get image path from media store
String[] filePathColumn = { android.provider.MediaStore.MediaColumns.DATA };
Cursor cursor = this.getContentResolver().query(imageUri, filePathColumn,
null, null, null);
if (cursor == null || !cursor.moveToFirst()) {
// (code to show error message goes here)
return;
}
int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
String imagePath = cursor.getString(columnIndex);
cursor.close();
if (imagePath == null) {
// error happens here
}
}
When I select images from particular albums like "Posts", "Profile Photos" (see screenshot) I'm unable to get the image path in onActivityResult(). Images from other albums can be selected with no problems.
I've tried adding intent.putExtra("return-data", true) but data.getExtras() returns null in onActivityResult().
There is similar question here, but no one answered it.
Please help!
hops this will helps you ....
ACTIVITYRESULT_CHOOSEPICTURE is the int you use when calling startActivity(intent, requestCode);
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if(requestCode == ACTIVITYRESULT_CHOOSEPICTURE) {
BitmapFactory.Options options = new BitmapFactory.Options();
final InputStream ist = ontext.getContentResolver().openInputStream(intent.getData());
final Bitmap bitmap = BitmapFactory.decodeStream(ist, null, options);
ist.close();
}
}
if above code doesn't work than just refer this link... it will surly shows the way
http://dimitar.me/how-to-get-picasa-images-using-the-image-picker-on-android-devices-running-any-os-version/
try this:
String selectedImagePath = imageUri.getEncodedPath();
it works for me using gallery image picker
maybe this:
bitmap = MediaStore.Images.Media.getBitmap(getContentResolver(), data.getData());
I am starting a request for an image pick:
Intent intent = new Intent();
intent.setType( "image/*" );
intent.setAction( Intent.ACTION_GET_CONTENT );
startActivityForResult( Intent.createChooser( intent, "Choose"), PHOTO_GALLERY );
And getting the data back out in onActivityResult:
if( resultCode == Activity.RESULT_OK && requestCode == PHOTO_GALLERY )
{
U.log( data.getData() );
Bitmap bm = ... // built from the getData() Uri
this.postImagePreview.setImageBitmap( bm );
}
When I launch the Intent, I see some folders, such as sdcard, Drop Box, MyCameraApp, and so on.
If I chose a picture from sdcard, when I load the preview, it is the completely wrong image. The other folders don't seem to be giving me this problem.
Does anyone know why it'd let me pick one image, then give me the Uri for another?
EDIT: Here are some exampled logged getData()s:
Good:
content://com.google.android.gallery3d.provider/picasa/item/5668377679792530210
Bad:
content://media/external/images/media/28
EDIT: I'm still having issues, when picking from the sdcard folder of gallery.
Here is a bit more expansion of what I'm doing in onActivityResult:
// cursor
Uri selectedImage = data.getData();
String[] filePathColumn = { MediaStore.Images.Media.DATA };
Cursor cursor = mContext.getContentResolver().query( selectedImage, filePathColumn, null, null, null );
cursor.moveToFirst();
int columnIndex = cursor.getColumnIndex( filePathColumn[0] );
String filePath = cursor.getString( columnIndex );
cursor.close();
// Cursor: /mnt/sdcard/Pic.jpg : /mnt/sdcard/Pic.jpg
U.log( "Cursor: " + filePath + " : " + Uri.parse( filePath ) );
// "regular"
// Regular: content://media/external/images/media/28 : content://media/external/images/media/28
U.log( "Regular: " + data.getDataString() + " : " + Uri.parse( data.getDataString() ) );
// Regular 2: content://media/external/images/media/28 : content://media/external/images/media/28
U.log( "Regular 2: " + data.getData() + " : " + data.getData() );
mPostImagePreview.setImageBitmap( BitmapFactory.decodeFile( filePath ) );
mPostImagePreview.setVisibility( View.VISIBLE );
They still set the wrong image. If I go into the Gallery, long press the image, and view its details I get:
TItle: Pic
Time: May 2, 2012
Width: 720
Height: 1280
Orientation: 0
File size: 757KB
Maker: Abso Camera
Model: Inspire 4G
Path: /mnt/sdcard/Pic.jpg
So, the Gallery is telling me the path is the same as the pick action, and the Gallery is rendering it correctly. So why on earth is it not rendering if I set it from onActivityResult?
Also, this is the code I'm using to fire the Intent now:
private void selectPhoto()
{
Intent intent = new Intent( Intent.ACTION_GET_CONTENT );
intent.setType( "image/*" );
( ( Activity )mContext ).startActivityForResult( Intent.createChooser( intent, "Select Picture" ), PHOTO_GALLERY );
}
Sometimes the thumbnails in the gallery app can be outdated and show thumbnails for a different image. This can happen when the image ids are reused, for example when an image gets deleted and a new one is added using the same id.
Manage Apps > Gallery > Clear Data can fix this problem then.
This is the code to open gallery. However this the same what you have done. Also see the onActivityResult code which I used to retrive the selected image.
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, "Select Picture"),
PHOTO_GALLERY);
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
switch (requestCode) {
case PHOTO_GALLERY:
if (resultCode == RESULT_OK) {
Uri selectedImageUri = Uri.parse(data.getDataString());
try {
Bitmap bitmap = MediaStore.Images.Media.getBitmap(
getApplicationContext().getContentResolver(),
selectedImageUri);
this.postImagePreview.setImageBitmap( bitmap);
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
break;
}
}
}
private static int RESULT_LOAD_IMAGE = 1;
Intent i = new Intent(Intent.ACTION_PICK,android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(i, RESULT_LOAD_IMAGE);
OnActivity Result
#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();
ImageView imageView = (ImageView) findViewById(R.id.imgView);
imageView.setImageBitmap(BitmapFactory.decodeFile(picturePath));
}
}
try this one
//Put this code on some event
Intent intent = new Intent(Intent.ACTION_PICK,android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(intent, REQUEST_CODE);
// When above event fire then its comes to this
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode==RESULT_OK && requestCode==1){
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]);
filePath = cursor.getString(columnIndex);
cursor.close();
// Use it as per recruitment
actualBitmap =BitmapFactory.decodeFile(filePath);
}
}
Try this,
public class SelectPhotoActivity extends Activity {
private static final int SELECT_PICTURE = 1;
private String selectedImagePath="";
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
intent.addCategory(Intent.CATEGORY_OPENABLE);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivityForResult(intent, SELECT_PICTURE);
}
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);
}
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data)
{
if (resultCode == RESULT_OK) {
if (requestCode == SELECT_PICTURE)
{
Uri selectedImageUri = data.getData();
selectedImagePath = getPath(selectedImageUri);
// here you can set the image
}
}
}
}