public void getPhoto() {
Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.setType("file/*");
startActivityForResult(intent, 1);
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == 1 && resultCode == RESULT_OK && data != null) {
Uri selectedImage = data.getData();
try {
if(clicked==true){
Bitmap bitmap = MediaStore.Images.Media.getBitmap(this.getContentResolver(), selectedImage);
Log.i("Photo", "Received");
ByteArrayOutputStream stream = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.PNG, 100, stream);
byte[] byteArray = stream.toByteArray();
ParseFile file = new ParseFile("image.png", byteArray);
}
I'm struggling to sort out this problem somebody tell how to get pdf file and convert into Byte array
use this code to get pick pdf file and get the name, path, file, and Byte[];
public void getPhoto() {
Intent intent = new Intent();
intent.setAction(Intent.ACTION_GET_CONTENT);
intent.setType("application/pdf");
startActivityForResult(intent, 1);
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == 1 && resultCode == RESULT_OK && data != null) {
Uri selectedImage = data.getData();
try {
if(clicked==true){
Uri uri = data.getData();
String uriString = uri.toString();
File myFile = new File(uriString);
String path = myFile.getAbsolutePath();
String displayName = null;
Byte[] fileToByteArray=org.apache.commons.io.FileUtils.readFileToByteArray(myFile);
if (uriString.startsWith("content://")) {
Cursor cursor = null;
try {
cursor = getActivity().getContentResolver().query(uri, null, null, null, null);
if (cursor != null && cursor.moveToFirst()) {
displayName = cursor.getString(cursor.getColumnIndex(OpenableColumns.DISPLAY_NAME));
}
} finally {
cursor.close();
}
} else if (uriString.startsWith("file://")) {
displayName = myFile.getName();
}
}
Use below code and declare provider in your manifest.xml. and also create a provider.xml in your xml folder and provide the desired path in provider.xml and use the byte array for following code.
File pdf = new File(Environment.getExternalStorageDirectory(), "Download" +"/"+ fileName+ ".pdf");
Uri fileURI = FileProvider.getUriForFile(MainActivity.this, "your package name" + ".provider", file1);
Intent intent = new Intent();
intent.setAction(Intent.ACTION_VIEW);
intent.setDataAndType(fileURI, "application/pdf");
intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
Related
while debugging the below code, i am getting the value of picUri as null and i can see as picUri=null data:"Intent" {act=inline-data (has extras)}" in trace. Why does picUri is not having the corresponding uri and have data extras?
public void onClick(View v) {
if (v.getId() == R.id.capture_btn) {
try {
// use standard intent to capture an image
Intent captureIntent = new Intent(
MediaStore.ACTION_IMAGE_CAPTURE);
// we will handle the returned data in onActivityResult
startActivityForResult(captureIntent, CAMERA_CAPTURE);
} catch (ActivityNotFoundException anfe) {
Toast toast = Toast.makeText(this, "This device doesn't support the crop action!",
Toast.LENGTH_SHORT);
toast.show();
}
}
}
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK) {
if (requestCode == CAMERA_CAPTURE) {
// get the Uri for the captured image
picUri = data.getData();
}
}
}
Here you pass the camera Intent
private void INTENTCAMERA() {
Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(cameraIntent, CAMERA_REQUEST);
}
And after that captured your image
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == CAMERA_REQUEST && resultCode == RESULT_OK) {
Bitmap photo = (Bitmap) data.getExtras().get("data");
imageView.setImageBitmap(photo);
knop.setVisibility(Button.VISIBLE);
// CALL THIS METHOD TO GET THE URI FROM THE BITMAP
Uri tempUri = getImageUri(getApplicationContext(), photo);
// CALL THIS METHOD TO GET THE ACTUAL PATH
File finalFile = new File(getRealPathFromURI(tempUri));
Log.e("ResultcapturedImage-->",mImageCaptureUri);
}
}
public Uri getImageUri(Context inContext, Bitmap inImage) {
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
inImage.compress(Bitmap.CompressFormat.JPEG, 100, bytes);
String path = Images.Media.insertImage(inContext.getContentResolver(),
inImage, "Title", null);
return Uri.parse(path);
}
public String getRealPathFromURI(Uri uri) {
Cursor cursor = getContentResolver().query(uri, null, null, null, null);
cursor.moveToFirst();
int idx = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA);
return cursor.getString(idx);
}
I have received the data in Bundle in onactivityresult and stored it into a file and got the uri from that file as shown below.
Bundle extras = data.getExtras();
Bitmap var_Bitmap = (Bitmap) extras.get("data");
ByteArrayOutputStream stream = new ByteArrayOutputStream();
var_Bitmap.compress(Bitmap.CompressFormat.JPEG, 100, stream);
byte[] bytes = stream.toByteArray();
try {
OutputStream out;
String root = Environment.getExternalStorageDirectory().getAbsolutePath()+"/";
File createDir = new File(root+"macro"+File.separator);
createDir.mkdir();
File file = new File(root + "macro" + File.separator +"macro.jpg");
file.createNewFile();
out = new FileOutputStream(file);
out.write(bytes);
out.close();
picUri= Uri.fromFile(file);
} catch (IOException e) {
// e.printStackTrace();
}
I am stuck with this from this morning: the image is not being created in the folder.
Can you help me and tell me why it's not working?
Is this correct for getting the image?
Bundle extras = data.getExtras();
Bitmap imageToSave = extras.getParcelable("data");
This is my full code
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == 1 && resultCode == RESULT_OK && data != null && data.getData() != null) {
final File path =
Environment.getExternalStoragePublicDirectory
(
// Environment.DIRECTORY_PICTURES + "/ss/"
//Environment.DIRECTORY_DCIM
Environment.DIRECTORY_DCIM + "/MyFolderName/"
);
// Make sure the Pictures directory exists.
if(!path.exists())
{
path.mkdirs();
}
// Bitmap imageToSave = (Bitmap) data.getExtras().get("data");
// Bitmap imageToSave = (Bitmap) data.getData();
Bundle extras = data.getExtras();
Bitmap imageToSave = extras.getParcelable("data");
final File file = new File(path, "file" + ".jpg");
try {
FileOutputStream fos = new FileOutputStream(path);
final BufferedOutputStream bos = new BufferedOutputStream(fos, 8192);
FileOutputStream out = new FileOutputStream(path);
//fos = new FileOutputStream(path);
imageToSave.compress(Bitmap.CompressFormat.JPEG, 100, fos);
// imageToSave.compress(Bitmap.CompressFormat.JPEG, 100, out);
out.flush();
out.close();
} catch (Exception e) {
e.printStackTrace();
}
Uri selectedImage = data.getData();
Intent i = new Intent(this,
AddImage.class);
i.putExtra("imagePath", selectedImage.toString());
startActivity(i);
}
}}
This should help:
#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 cur =
getContentResolver().query
(
selectedImage, filePathColumn, null, null, null
);
cur.moveToFirst();
String picturePath = cur.getString(cur.getColumnIndex(filePathColumn[0]));
cur.close();
// String picturePath contains the path of the selected Image
// Now you can copy it, send it to a server, load it into an ImageView...
}
}
Data.getExtra() retrun a Uri;you should transform it to filepath.
I call camera intent and try to save capture image in sd card.but camera intent give me null data.what is the problem i can't understood.my code is as follow
imgBtnPicture.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
String fileName="ashraful.jpg";
String root = Environment.getExternalStorageDirectory().toString();
new File(root + "/photofolder").mkdirs();
File outputfile=new File(root+"/photofolder/", fileName);
Uri outputFileUri = Uri.fromFile(outputfile);
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, outputFileUri);
startActivityForResult(cameraIntent, CAMERA_REQUEST);
}
});
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == CAMERA_REQUEST && resultCode == RESULT_OK) {
if(data!=null)
{
Bitmap photo = (Bitmap) data.getExtras().get("data");
Bitmap icon1=ResizeBitmap(photo,200,200);
imgBtnPicture.setImageBitmap(icon1);
}
}
}
but i get null data? how to solve my problem?plz help
private void takeNewPicture() {
Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
ContentValues values = new ContentValues(3);
values.put(MediaStore.Images.Media.MIME_TYPE, "image/jpeg");
cameraImagePath = getContentResolver().insert(
MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);
takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, cameraImagePath);
startActivityForResult(takePictureIntent, CAMERA_REQUEST);
}
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == CAMERA_REQUEST && resultCode == RESULT_OK) {
String[] filePathColumn = { MediaStore.Images.Media.DATA };
Uri imageFilePathUri = null;
if (cameraImagePath != null) {
Cursor imageCursor = getContentResolver().query(
cameraImagePath, filePathColumn, null, null, null);
if (imageCursor != null && imageCursor.moveToFirst()) {
int columnIndex = imageCursor.getColumnIndex(filePathColumn[0]);
String filePath = imageCursor.getString(columnIndex);
imageCursor.close();
imageFilePathUri = filePath != null ? Uri
.parse(filePath) : null;
}
}
}
}
cameraImagePath is a Uri object
Read this Android Training post carefully to figure things out. As the post says,
The Android Camera application saves a full-size photo if you give it a file to save into.
so if you did pass the Uri of a file, you should access the image using this Uri.
I have an app that can make pictures and upload them. The upload requires the file path of the photo but I can't get it.
This is my code:
public void maakfoto (View v) {
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, mImageCaptureUri);
startActivityForResult(cameraIntent, CAMERA_REQUEST);
}
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == CAMERA_REQUEST && resultCode == RESULT_OK) {
Bitmap photo = (Bitmap) data.getExtras().get("data");
imageView.setImageBitmap(photo);
knop.setVisibility(Button.VISIBLE);
System.out.println(mImageCaptureUri);
}
}
Please help me to get the file path.
Posting to Twitter needs the image's actual path on the device to be sent in the request to post. I was finding it mighty difficult to get the actual path and more often than not I would get the wrong path.
To counter that, once you have a Bitmap, I use that to get the URI from using the getImageUri(). Subsequently, I use the tempUri Uri instance to get the actual path as it is on the device.
This is production code and naturally tested. ;-)
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == CAMERA_REQUEST && resultCode == RESULT_OK) {
Bitmap photo = (Bitmap) data.getExtras().get("data");
imageView.setImageBitmap(photo);
knop.setVisibility(Button.VISIBLE);
// CALL THIS METHOD TO GET THE URI FROM THE BITMAP
Uri tempUri = getImageUri(getApplicationContext(), photo);
// CALL THIS METHOD TO GET THE ACTUAL PATH
File finalFile = new File(getRealPathFromURI(tempUri));
System.out.println(mImageCaptureUri);
}
}
public Uri getImageUri(Context inContext, Bitmap inImage) {
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
inImage.compress(Bitmap.CompressFormat.JPEG, 100, bytes);
String path = Images.Media.insertImage(inContext.getContentResolver(), inImage, "Title", null);
return Uri.parse(path);
}
public String getRealPathFromURI(Uri uri) {
Cursor cursor = getContentResolver().query(uri, null, null, null, null);
cursor.moveToFirst();
int idx = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA);
return cursor.getString(idx);
}
Try out with mImageCaptureUri.getPath(); By Below Way :
if (requestCode == CAMERA_REQUEST && resultCode == RESULT_OK) {
//Get your Image Path
String Path=mImageCaptureUri.getPath();
Bitmap photo = (Bitmap) data.getExtras().get("data");
imageView.setImageBitmap(photo);
knop.setVisibility(Button.VISIBLE);
System.out.println(mImageCaptureUri);
}
In order to take a picture you have to determine a path where you would like the image saved and pass that as an extra in the intent, for example:
private void capture(){
String directoryPath = Environment.getExternalStorageDirectory() + "/" + IMAGE_DIRECTORY + "/";
String filePath = directoryPath+Long.toHexString(System.currentTimeMillis())+".jpg";
File directory = new File(directoryPath);
if (!directory.exists()) {
directory.mkdirs();
}
this.capturePath = filePath; // you will process the image from this path if the capture goes well
Intent intent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra( MediaStore.EXTRA_OUTPUT, Uri.fromFile( new File(filePath) ) );
startActivityForResult(intent, REQUEST_CAPTURE);
}
I just copied the above portion from another answer I gave.
However to warn you there are a lot of inconsitencies with image capture behavior between devices that you should look out for.
Here is an issue I ran into on some HTC devices, where it would save in the location I passed and in it's default location resulting in duplicate images on the device:
Deleting a gallery image after camera intent photo taken
I am doing this on click of Button.
private static final int CAMERA_PIC_REQUEST = 1;
private View.OnClickListener OpenCamera=new View.OnClickListener() {
#Override
public void onClick(View paramView) {
// TODO Auto-generated method stub
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
NewSelectedImageURL=null;
//outfile where we are thinking of saving it
Date date = new Date();
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH-mm-ss");
String newPicFile = RecipeName+ df.format(date) + ".png";
String outPath =Environment.getExternalStorageDirectory() + "/myFolderName/"+ newPicFile ;
File outFile = new File(outPath);
CapturedImageURL=outFile.toString();
Uri outuri = Uri.fromFile(outFile);
cameraIntent.putExtra(android.provider.MediaStore.EXTRA_OUTPUT, outuri);
startActivityForResult(cameraIntent, CAMERA_PIC_REQUEST);
}
};
You can get the URL of the recently Captured Image from variable CapturedImageURL
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
//////////////////////////////////////
if (requestCode == CAMERA_PIC_REQUEST) {
// do something
if (resultCode == RESULT_OK)
{
Uri uri = null;
if (data != null)
{
uri = data.getData();
}
if (uri == null && CapturedImageURL != null)
{
uri = Uri.fromFile(new File(CapturedImageURL));
}
File file = new File(CapturedImageURL);
if (!file.exists()) {
file.mkdir();
sendBroadcast(new Intent(Intent.ACTION_MEDIA_MOUNTED, Uri.parse("file://"+Environment.getExternalStorageDirectory())));
}
}
}
use this function to get the capture image path
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == CAMERA_REQUEST && resultCode == RESULT_OK) {
Uri mImageCaptureUri = intent.getData();
Bitmap photo = (Bitmap) data.getExtras().get("data");
imageView.setImageBitmap(photo);
knop.setVisibility(Button.VISIBLE);
System.out.println(mImageCaptureUri);
//getImgPath(mImageCaptureUri);// it will return the Capture image path
}
}
public String getImgPath(Uri uri) {
String[] largeFileProjection = { MediaStore.Images.ImageColumns._ID,
MediaStore.Images.ImageColumns.DATA };
String largeFileSort = MediaStore.Images.ImageColumns._ID + " DESC";
Cursor myCursor = this.managedQuery(
MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
largeFileProjection, null, null, largeFileSort);
String largeImagePath = "";
try {
myCursor.moveToFirst();
largeImagePath = myCursor
.getString(myCursor
.getColumnIndexOrThrow(MediaStore.Images.ImageColumns.DATA));
} finally {
myCursor.close();
}
return largeImagePath;
}
You can do like that In Kotlin If you need kotlin code in the future
val myUri = getImageUri(applicationContext, myBitmap!!)
val finalFile = File(getRealPathFromURI(myUri))
fun getImageUri(inContext: Context, inImage: Bitmap): Uri {
val bytes = ByteArrayOutputStream()
inImage.compress(Bitmap.CompressFormat.JPEG, 100, bytes)
val path = MediaStore.Images.Media.insertImage(inContext.contentResolver, inImage, "Title", null)
return Uri.parse(path)
}
fun getRealPathFromURI(uri: Uri): String {
val cursor = contentResolver.query(uri, null, null, null, null)
cursor!!.moveToFirst()
val idx = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA)
return cursor.getString(idx)
}
To get the path of all images in android I am using following code
public void allImages()
{
ContentResolver cr = getContentResolver();
Cursor cursor;
Uri allimagessuri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
String selection = MediaStore.Images.Media._ID + " != 0";
cursor = cr.query(allsongsuri, STAR, selection, null, null);
if (cursor != null) {
if (cursor.moveToFirst()) {
do {
String fullpath = cursor.getString(cursor
.getColumnIndex(MediaStore.Images.Media.DATA));
Log.i("Image path ", fullpath + "");
} while (cursor.moveToNext());
}
cursor.close();
}
}
Simple Pass Intent first
Intent i = new Intent(Intent.ACTION_PICK,android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(i, RESULT_LOAD_IMAGE);
And u will get picture path on u onActivityResult
#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));
}
}
I want to show camera's current take image using like given this code.I can get image from camera and display in imageview.I want to know that image's file name.
Intent intent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE );
startActivityForResult(intent, CAMERA_PIC_REQUEST);
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
switch (requestCode)
{
case 2:
{
if (resultCode == RESULT_OK)
{
Bitmap thumbnail = (Bitmap) data.getExtras().get("data");
mg_view.setImageBitmap(thumbnail);
}
break;
}
}
}
How can i get image name?please help friends,
Thanks Friends
In your activity (called YourActivity):
public static int TAKE_IMAGE = 111;
Uri mCapturedImageURI;
Somewhere call the camera!
try {
String fileName = "temp.jpg";
ContentValues values = new ContentValues();
values.put(MediaStore.Images.Media.TITLE, fileName);
mCapturedImageURI = getContentResolver()
.insert(
MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
values);
Intent intent = new Intent(
MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra(MediaStore.EXTRA_OUTPUT,
mCapturedImageURI);
startActivityForResult(intent, TAKE_IMAGE);
} catch (Exception e) {
Log.e("", "", e);
}
Now in the Activity result (notice capturedImageFilePath)
protected void onActivityResult(int requestCode, int resultCode,
Intent intent) {
if ((requestCode == YourActivity.TAKE_IMAGE)
&& (resultCode == RESULT_OK)) {
mode = MODE_VIEWER;
String[] projection = { MediaStore.Images.Media.DATA };
Cursor cursor = managedQuery(mCapturedImageURI, projection, null,
null, null);
int column_index_data = cursor
.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
//THIS IS WHAT YOU WANT!
String capturedImageFilePath = cursor.getString(column_index_data);
bitmap = BitmapFactory.decodeFile(capturedImageFilePath);
}
}
sample code. May be it is useful to you.
Uri mUri;
Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
mUri = Uri.fromFile(new File(Environment.getExternalStorageDirectory(), "imgnm_"+ String.valueOf(System.currentTimeMillis())+ ".jpg"));
intent.putExtra(android.provider.MediaStore.EXTRA_OUTPUT,mUri);
intent.putExtra("return-data", true);
startActivityForResult(intent, PICK_CAMERA_IMAGE);
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == PICK_CAMERA_IMAGE) {
if (resultCode == RESULT_OK) {
String path = mUri.getPath();
if (path.length() > 0) {
String filepath = path;
String filename = filepath.substring(filepath.lastIndexOf("/") + 1,filepath.length());
String filetype = ".jpg";
Bitmap bm = BitmapFactory.decodeFile(filepath);
mg_view.setImageBitmap(bm);
}
}
}
Try this code,
Log.d("ANDRO_CAMERA", "Starting camera on the phone...");
String fileName = "testphoto.jpg";
ContentValues values = new ContentValues();
values.put(MediaStore.Images.Media.TITLE, fileName);
values.put(MediaStore.Images.Media.DESCRIPTION,
"Image capture by camera");
values.put(MediaStore.Images.Media.MIME_TYPE, "image/jpeg");
imageUri = getContentResolver().insert(
MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, imageUri);
intent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 1);
startActivityForResult(intent, IMAGE_CAPTURE);
}
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == IMAGE_CAPTURE) {
if (resultCode == RESULT_OK){
Log.d("ANDRO_CAMERA","Picture taken!!!");
imageView.setImageURI(imageUri);
}
}
}
}