Hi can anyone help me fix this. I'm getting an error on this line File imageFile = new File(photoUri); saying that the constructor File(photoUri) is undefined even I have that contructor on the method that will call that. here is my code.
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
if (requestCode == CAPTURE_IMAGE_ACTIVITY_REQ){
if (resultCode == RESULT_OK) {
Uri photoUri = null;
if (data == null){
Toast.makeText(this, "Image saved successfully", Toast.LENGTH_LONG).show();
photoUri = fileUri;
} else {
photoUri = data.getData();
Toast.makeText(this, "Image saved successfully in: " + data.getData(), Toast.LENGTH_LONG).show();
}
showPhoto(photoUri);
} else if (resultCode == RESULT_CANCELED)
{
Toast.makeText(this, "Cancelled", Toast.LENGTH_SHORT).show();
} else
{
Toast.makeText(this, "Callout for image capture failed!", Toast.LENGTH_LONG).show();
}
}
}
private void showPhoto(Uri photoUri)
{
File imageFile = new File(photoUri);
if (imageFile.exists())
{
Drawable oldDrawable = photoImage.getDrawable();
if (oldDrawable != null) { ((BitmapDrawable)oldDrawable).getBitmap().recycle();
}
Bitmap bitmap = BitmapFactory.decodeFile(imageFile.getAbsolutePath());
BitmapDrawable drawable = new BitmapDrawable(this.getResources(), bitmap);
photoImage.setScaleType(ImageView.ScaleType.FIT_CENTER);
photoImage.setImageDrawable(drawable);
}
}
call toString() on the photoUri instance
showPhoto(photoUri.toString());
Uri.toString() returns the encoded string representation of this URI.
Related
I am creating an app where I want the user to pick which folder to save their images in. I first want to see if I could figure out how to save the images in another folder besides the default folder but I keep getting an error and can't figure out why.
Here is the code I have to start the camera intent and to get the file directory name
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_smart_wardrobe);
camera = (Button)findViewById(R.id.cameraBtn);
camera.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Intent intent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
file = getOutputMediaFileUri();
intent.putExtra(MediaStore.EXTRA_OUTPUT, file);
startActivityForResult(intent, CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE );
}
});
}
Here is the code for the uriFileDirectory
private static Uri getOutputMediaFileUri(){
return Uri.fromFile(getOutputMediaFile());
}
private static File getOutputMediaFile(){
File mediaStorageDir = new File(Environment.getExternalStoragePublicDirectory(
Environment.DIRECTORY_PICTURES), "MyCameraApp");
if (! mediaStorageDir.exists()) {
if (!mediaStorageDir.mkdirs()) {
Log.d("MyCameraApp", "failed to create directory");
return null;
}
}
// Create a media file name
String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
File mediaFile;
mediaFile = new File(mediaStorageDir.getPath() + File.separator +
"IMG_"+ timeStamp + ".jpg");
return mediaFile;
}
Here is my onActivityResult method
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if(requestCode == CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE) {
if (resultCode == RESULT_OK) {
// Image captured and saved to fileUri specified in the Intent
Toast.makeText(this, "Image saved to:\n" +
data.getData(), Toast.LENGTH_LONG).show();
} else if (resultCode == RESULT_CANCELED) {
// User cancelled the image capture
} else {
Toast.makeText(this, "There is someting wrong with your code", Toast.LENGTH_LONG).show();
}
}
if (requestCode == SELECT_PICTURE){
if (resultCode == RESULT_OK) {
images = data.getData();
selectedImagePath = getPath(images);
}
}
}
Can someone please help fix my code?
Check first your permission in Manifest.
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
and onActivityResult method check that is it returning a file path or not. add the line in this method
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if(requestCode == CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE) {
if (resultCode == RESULT_OK) {
// Image captured and saved to fileUri specified in the Intent
Toast.makeText(this, "Image saved to:\n" +
file, Toast.LENGTH_LONG).show();
} else if (resultCode == RESULT_CANCELED) {
// User cancelled the image capture
} else {
Toast.makeText(this, "There is someting wrong with your code", Toast.LENGTH_LONG).show();
}
}
the problem was in your toast. In Camera Intent we get intent as null and you are trying to taking data from there. you have to use Uri.
I need to push an intent to default camera application to make it take a photo, save it and return an URI. Is there any way to do this?
private static final int TAKE_PICTURE = 1;
private Uri imageUri;
public void takePhoto(View view) {
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
File photo = new File(Environment.getExternalStorageDirectory(), "Pic.jpg");
intent.putExtra(MediaStore.EXTRA_OUTPUT,
Uri.fromFile(photo));
imageUri = Uri.fromFile(photo);
startActivityForResult(intent, TAKE_PICTURE);
}
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
switch (requestCode) {
case TAKE_PICTURE:
if (resultCode == Activity.RESULT_OK) {
Uri selectedImage = imageUri;
getContentResolver().notifyChange(selectedImage, null);
ImageView imageView = (ImageView) findViewById(R.id.ImageView);
ContentResolver cr = getContentResolver();
Bitmap bitmap;
try {
bitmap = android.provider.MediaStore.Images.Media
.getBitmap(cr, selectedImage);
imageView.setImageBitmap(bitmap);
Toast.makeText(this, selectedImage.toString(),
Toast.LENGTH_LONG).show();
} catch (Exception e) {
Toast.makeText(this, "Failed to load", Toast.LENGTH_SHORT)
.show();
Log.e("Camera", e.toString());
}
}
}
}
Try the following I found here
Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
startActivityForResult(intent, 0);
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == Activity.RESULT_OK && requestCode == 0) {
String result = data.toURI();
// ...
}
}
It took me some hours to get this working. The code it's almost a copy-paste from developer.android.com, with a minor difference.
Request this permission on the AndroidManifest.xml:
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
On your Activity, start by defining this:
static final int REQUEST_IMAGE_CAPTURE = 1;
private Bitmap mImageBitmap;
private String mCurrentPhotoPath;
private ImageView mImageView;
Then fire this Intent in an onClick:
Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
if (cameraIntent.resolveActivity(getPackageManager()) != null) {
// Create the File where the photo should go
File photoFile = null;
try {
photoFile = createImageFile();
} catch (IOException ex) {
// Error occurred while creating the File
Log.i(TAG, "IOException");
}
// Continue only if the File was successfully created
if (photoFile != null) {
cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(photoFile));
startActivityForResult(cameraIntent, REQUEST_IMAGE_CAPTURE);
}
}
Add the following support method:
private File createImageFile() throws IOException {
// Create an image file name
String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
String imageFileName = "JPEG_" + timeStamp + "_";
File storageDir = Environment.getExternalStoragePublicDirectory(
Environment.DIRECTORY_PICTURES);
File image = File.createTempFile(
imageFileName, // prefix
".jpg", // suffix
storageDir // directory
);
// Save a file: path for use with ACTION_VIEW intents
mCurrentPhotoPath = "file:" + image.getAbsolutePath();
return image;
}
Then receive the result:
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == REQUEST_IMAGE_CAPTURE && resultCode == RESULT_OK) {
try {
mImageBitmap = MediaStore.Images.Media.getBitmap(this.getContentResolver(), Uri.parse(mCurrentPhotoPath));
mImageView.setImageBitmap(mImageBitmap);
} catch (IOException e) {
e.printStackTrace();
}
}
}
What made it work is the MediaStore.Images.Media.getBitmap(this.getContentResolver(), Uri.parse(mCurrentPhotoPath)), which is different from the code from developer.android.com. The original code gave me a FileNotFoundException.
I found a pretty simple way to do this. Use a button to open it using an on click listener to start the function openc(), like this:
String fileloc;
private void openc()
{
Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
File f = null;
try
{
f = File.createTempFile("temppic",".jpg",getApplicationContext().getCacheDir());
if (takePictureIntent.resolveActivity(getPackageManager()) != null)
{
takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT,FileProvider.getUriForFile(profile.this, BuildConfig.APPLICATION_ID+".provider",f));
fileloc = Uri.fromFile(f)+"";
Log.d("texts", "openc: "+fileloc);
startActivityForResult(takePictureIntent, 3);
}
}
catch (IOException e)
{
e.printStackTrace();
}
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
super.onActivityResult(requestCode, resultCode, data);
if(requestCode == 3 && resultCode == RESULT_OK) {
Log.d("texts", "onActivityResult: "+fileloc);
// fileloc is the uri of the file so do whatever with it
}
}
You can do whatever you want with the uri location string. For instance, I send it to an image cropper to crop the image.
Try the following I found Here's a link
If your app targets M and above and declares as using the CAMERA permission which is not granted, then attempting to use this action will result in a SecurityException.
EasyImage.openCamera(Activity activity, int type);
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
EasyImage.handleActivityResult(requestCode, resultCode, data, this, new DefaultCallback() {
#Override
public void onImagePickerError(Exception e, EasyImage.ImageSource source, int type) {
//Some error handling
}
#Override
public void onImagesPicked(List<File> imagesFiles, EasyImage.ImageSource source, int type) {
//Handle the images
onPhotosReturned(imagesFiles);
}
});
}
Call the camera through intent, capture images, and save it locally in the gallery.
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
someActivityResultLauncher.launch(cameraIntent);}
#Override
public void onActivityResult(ActivityResult result) {
if (result.getResultCode() == RESULT_OK) {
bitmap = (Bitmap) Objects.requireNonNull(result.getData()).getExtras().get("data");
}
imageView.setImageBitmap(bitmap);
saveimage(bitmap);
}
private void saveimage(Bitmap bitmap){
Uri images;
ContentResolver contentResolver = getContentResolver();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q){
images = MediaStore.Images.Media.getContentUri(MediaStore.VOLUME_EXTERNAL_PRIMARY);
}else {
images = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
}
ContentValues contentValues = new ContentValues();
contentValues.put(MediaStore.Images.Media.DISPLAY_NAME, System.currentTimeMillis() +".jpg");
contentValues.put(MediaStore.Images.Media.MIME_TYPE, "images/*");
Uri uri = contentResolver.insert(images, contentValues);
try {
OutputStream outputStream = contentResolver.openOutputStream(Objects.requireNonNull(uri));
bitmap.compress(Bitmap.CompressFormat.JPEG, 100, outputStream);
Objects.requireNonNull(outputStream);
//
}catch (Exception e){
//
e.printStackTrace();
}
}
try this code
Intent photo= new Intent("android.media.action.IMAGE_CAPTURE");
startActivityForResult(photo, CAMERA_PIC_REQUEST);
When I press the photoButton, the default Camera App starts.
My Problem is that it says, that the storage is full.
When I start the Camera app seperate the Error didn't show up.
Here is the Code for the Camera Intent:
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
switch (requestCode) {
case CAMERA_PIC_REQUEST: {
try {
Bitmap image = (Bitmap) data.getExtras().get("data");
ImageView imageView = (ImageView) findViewById(R.id.taskPhotoImage);
imageView.setImageBitmap(image);
} catch (NullPointerException e) {
e.printStackTrace();
}
}
case REQ_CODE_SPEECH_INPUT: {
if (resultCode == RESULT_OK && null != data) {
ArrayList<String> result = data
.getStringArrayListExtra(RecognizerIntent.EXTRA_RESULTS);
textField.setText(textField.getText() + " " + result.get(0));
}
break;
}
}
}
in onCreate() method:
photoButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(cameraIntent, CAMERA_PIC_REQUEST);
}
});
I don't know if it's a problem within the code. But it looks like that something goes wrong
Kind Regards
Try This:-
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
// After camera screen this code will excuted
if (requestCode == CAPTURE_VIDEO_ACTIVITY_REQUEST_CODE) {
if (resultCode == RESULT_OK) {
output.setText("Video File : " +data.getData());
// Video captured and saved to fileUri specified in the Intent
Toast.makeText(this, "Video saved to:" + data.getData(), Toast.LENGTH_LONG).show();
} else if (resultCode == RESULT_CANCELED) {
output.setText("User cancelled the video capture.");
// User cancelled the video capture
Toast.makeText(this, "User cancelled the video capture.",
Toast.LENGTH_LONG).show();
} else {
output.setText("Video capture failed.");
// Video capture failed, advise user
Toast.makeText(this, "Video capture failed.",
Toast.LENGTH_LONG).show();
}
}
}
try this
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
switch (requestCode) {
case TAKE_PICTURE:
if (resultCode == Activity.RESULT_OK) {
Uri selectedImage = imageUri;
getContentResolver().notifyChange(selectedImage, null);
ImageView imageView = (ImageView) findViewById(R.id.ImageView);
ContentResolver cr = getContentResolver();
Bitmap bitmap;
try {
bitmap = android.provider.MediaStore.Images.Media
.getBitmap(cr, selectedImage);
imageView.setImageBitmap(bitmap);
Toast.makeText(this, selectedImage.toString(),
Toast.LENGTH_LONG).show();
} catch (Exception e) {
Toast.makeText(this, "Failed to load", Toast.LENGTH_SHORT)
.show();
Log.e("Camera", e.toString());
}
}
}}
And if you want camera intent
private static final int TAKE_PICTURE = 1;
private Uri imageUri;
public void takePhoto(View view) {
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
File photo = new File(Environment.getExternalStorageDirectory(), "picture.jpg");
intent.putExtra(MediaStore.EXTRA_OUTPUT,
Uri.fromFile(photo));
imageUri = Uri.fromFile(photo);
startActivityForResult(intent, TAKE_PICTURE);
}
I've created a basic activity with an imageView and two buttons. 1 Button opens the gallery, the other opens the camera. Both of which pass the result into a image cropping library. The cropped image is saved and shown in the imageView.
The first I do this with either button, everything works smoothly. However on the second attempt the imageView does not get replaced but the image that has been saved has changed.
So basically the imageView doesn't change to the new image if it already has the first result.
Here's Code:
public void takeDisplayPicture(View view) {
final String TAKE_DISPLAY_PICTURE = "Take Display Picture";
Log.d(TAKE_DISPLAY_PICTURE, "Clicked");
Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
if (takePictureIntent.resolveActivity(getPackageManager()) != null) {
File photoFile = null;
try {
photoFile = createImageFile();
} catch (IOException e) {
Log.e(TAKE_DISPLAY_PICTURE, "Error Occurred");
}
if (photoFile != null) {
takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT,Uri.fromFile(photoFile));
Log.d(TAKE_DISPLAY_PICTURE, photoFile.getAbsolutePath());
startActivityForResult(takePictureIntent, REQUEST_TAKE_PHOTO);
}
} else {
Log.d(TAKE_DISPLAY_PICTURE, "No Camera");
Toast.makeText(getApplicationContext(),"No Camera Available",Toast.LENGTH_SHORT).show();
}
}
protected void onActivityResult(int requestCode, int resultCode, Intent result) {
final String ON_ACTIVITY_RESULT = "On Activity Result";
Log.d(ON_ACTIVITY_RESULT, "Triggered");
Log.d(ON_ACTIVITY_RESULT, "Request Code: "+Integer.toString(requestCode)+" Result Code: "+Integer.toString(resultCode));
Uri img = Uri.parse("file:///"+Config.APP_PATH+Config.APP_USER_PATH+"/"+Config.DISPLAY_PICTURE_NAME+".png");
if (requestCode == REQUEST_IMAGE_CAPTURE && resultCode == RESULT_OK) {
Log.d(ON_ACTIVITY_RESULT, "Beginning Crop");
Log.d(ON_ACTIVITY_RESULT,img.toString());
beginCrop(img, img);
} else if (requestCode == Crop.REQUEST_CROP) {
Log.d(ON_ACTIVITY_RESULT, "Handling Crop");
handleCrop(resultCode, result);
} else if (requestCode == 2){
Log.d(ON_ACTIVITY_RESULT, "Gallery Image Returned");
File file = new File(img.getPath());
file.delete();
Uri src = result.getData();
Log.d(ON_ACTIVITY_RESULT, src.toString());
beginCrop(src, img);
}
}
private void beginCrop(Uri source, Uri output){
final String BEGIN_CROP = "Begin Crop";
Log.d(BEGIN_CROP, "Beginning");
new Crop(source).output(output).asSquare().start(this);
}
private void handleCrop(int resultCode, Intent result) {
final String HANDLE_CROP = "Handle Crop";
if (resultCode == RESULT_OK) {
Log.d(HANDLE_CROP, "Set ImageView");
displayPicture.setImageURI(Crop.getOutput(result));
try {
bitmap = MediaStore.Images.Media.getBitmap(this.getContentResolver(), Crop.getOutput(result));
} catch (Exception e ){
Log.d(HANDLE_CROP, "Error Occurred");
}
} else if (resultCode == Crop.RESULT_ERROR) {
Log.d(HANDLE_CROP, "Error Occurred");
}
}
String currentPhotoPath;
private File createImageFile() throws IOException {
final String CREATE_IMAGE_FILE = "Create Image File";
String fileName = "display_picture";
File dir = new File(Config.APP_PATH+Config.APP_USER_PATH);
dir.mkdirs();
File image = new File(dir,fileName+".png");
return image;
}
public void chooseFromGallery(View view) {
final String CHOOSE_FROM_GALLERY = "Choose From Gallery";
Log.d(CHOOSE_FROM_GALLERY, "Clicked");
Intent photoPickerIntent = new Intent(Intent.ACTION_PICK);
photoPickerIntent.setType("image/*");
startActivityForResult(photoPickerIntent, SELECT_PHOTO);
}
If you read setImageURI:
if (mResource != 0 ||
(mUri != uri &&
(uri == null || mUri == null || !uri.equals(mUri)))) {
//Set URI...
}
Basically, setImageURI only works if the Uri of the image isn't equal to the Uri you want to currently set. Your button doesn't work second time because Crop.getOutput(result) returns the same Uri everytime you press the button, so setImageURI does nothing.
To solve this, you can add displayPicture.setImageURI(null); before displayPicture.setImageURI(Crop.getOutput(result));.
I need to push an intent to default camera application to make it take a photo, save it and return an URI. Is there any way to do this?
private static final int TAKE_PICTURE = 1;
private Uri imageUri;
public void takePhoto(View view) {
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
File photo = new File(Environment.getExternalStorageDirectory(), "Pic.jpg");
intent.putExtra(MediaStore.EXTRA_OUTPUT,
Uri.fromFile(photo));
imageUri = Uri.fromFile(photo);
startActivityForResult(intent, TAKE_PICTURE);
}
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
switch (requestCode) {
case TAKE_PICTURE:
if (resultCode == Activity.RESULT_OK) {
Uri selectedImage = imageUri;
getContentResolver().notifyChange(selectedImage, null);
ImageView imageView = (ImageView) findViewById(R.id.ImageView);
ContentResolver cr = getContentResolver();
Bitmap bitmap;
try {
bitmap = android.provider.MediaStore.Images.Media
.getBitmap(cr, selectedImage);
imageView.setImageBitmap(bitmap);
Toast.makeText(this, selectedImage.toString(),
Toast.LENGTH_LONG).show();
} catch (Exception e) {
Toast.makeText(this, "Failed to load", Toast.LENGTH_SHORT)
.show();
Log.e("Camera", e.toString());
}
}
}
}
Try the following I found here
Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
startActivityForResult(intent, 0);
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == Activity.RESULT_OK && requestCode == 0) {
String result = data.toURI();
// ...
}
}
It took me some hours to get this working. The code it's almost a copy-paste from developer.android.com, with a minor difference.
Request this permission on the AndroidManifest.xml:
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
On your Activity, start by defining this:
static final int REQUEST_IMAGE_CAPTURE = 1;
private Bitmap mImageBitmap;
private String mCurrentPhotoPath;
private ImageView mImageView;
Then fire this Intent in an onClick:
Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
if (cameraIntent.resolveActivity(getPackageManager()) != null) {
// Create the File where the photo should go
File photoFile = null;
try {
photoFile = createImageFile();
} catch (IOException ex) {
// Error occurred while creating the File
Log.i(TAG, "IOException");
}
// Continue only if the File was successfully created
if (photoFile != null) {
cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(photoFile));
startActivityForResult(cameraIntent, REQUEST_IMAGE_CAPTURE);
}
}
Add the following support method:
private File createImageFile() throws IOException {
// Create an image file name
String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
String imageFileName = "JPEG_" + timeStamp + "_";
File storageDir = Environment.getExternalStoragePublicDirectory(
Environment.DIRECTORY_PICTURES);
File image = File.createTempFile(
imageFileName, // prefix
".jpg", // suffix
storageDir // directory
);
// Save a file: path for use with ACTION_VIEW intents
mCurrentPhotoPath = "file:" + image.getAbsolutePath();
return image;
}
Then receive the result:
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == REQUEST_IMAGE_CAPTURE && resultCode == RESULT_OK) {
try {
mImageBitmap = MediaStore.Images.Media.getBitmap(this.getContentResolver(), Uri.parse(mCurrentPhotoPath));
mImageView.setImageBitmap(mImageBitmap);
} catch (IOException e) {
e.printStackTrace();
}
}
}
What made it work is the MediaStore.Images.Media.getBitmap(this.getContentResolver(), Uri.parse(mCurrentPhotoPath)), which is different from the code from developer.android.com. The original code gave me a FileNotFoundException.
I found a pretty simple way to do this. Use a button to open it using an on click listener to start the function openc(), like this:
String fileloc;
private void openc()
{
Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
File f = null;
try
{
f = File.createTempFile("temppic",".jpg",getApplicationContext().getCacheDir());
if (takePictureIntent.resolveActivity(getPackageManager()) != null)
{
takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT,FileProvider.getUriForFile(profile.this, BuildConfig.APPLICATION_ID+".provider",f));
fileloc = Uri.fromFile(f)+"";
Log.d("texts", "openc: "+fileloc);
startActivityForResult(takePictureIntent, 3);
}
}
catch (IOException e)
{
e.printStackTrace();
}
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
super.onActivityResult(requestCode, resultCode, data);
if(requestCode == 3 && resultCode == RESULT_OK) {
Log.d("texts", "onActivityResult: "+fileloc);
// fileloc is the uri of the file so do whatever with it
}
}
You can do whatever you want with the uri location string. For instance, I send it to an image cropper to crop the image.
Try the following I found Here's a link
If your app targets M and above and declares as using the CAMERA permission which is not granted, then attempting to use this action will result in a SecurityException.
EasyImage.openCamera(Activity activity, int type);
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
EasyImage.handleActivityResult(requestCode, resultCode, data, this, new DefaultCallback() {
#Override
public void onImagePickerError(Exception e, EasyImage.ImageSource source, int type) {
//Some error handling
}
#Override
public void onImagesPicked(List<File> imagesFiles, EasyImage.ImageSource source, int type) {
//Handle the images
onPhotosReturned(imagesFiles);
}
});
}
Call the camera through intent, capture images, and save it locally in the gallery.
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
someActivityResultLauncher.launch(cameraIntent);}
#Override
public void onActivityResult(ActivityResult result) {
if (result.getResultCode() == RESULT_OK) {
bitmap = (Bitmap) Objects.requireNonNull(result.getData()).getExtras().get("data");
}
imageView.setImageBitmap(bitmap);
saveimage(bitmap);
}
private void saveimage(Bitmap bitmap){
Uri images;
ContentResolver contentResolver = getContentResolver();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q){
images = MediaStore.Images.Media.getContentUri(MediaStore.VOLUME_EXTERNAL_PRIMARY);
}else {
images = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
}
ContentValues contentValues = new ContentValues();
contentValues.put(MediaStore.Images.Media.DISPLAY_NAME, System.currentTimeMillis() +".jpg");
contentValues.put(MediaStore.Images.Media.MIME_TYPE, "images/*");
Uri uri = contentResolver.insert(images, contentValues);
try {
OutputStream outputStream = contentResolver.openOutputStream(Objects.requireNonNull(uri));
bitmap.compress(Bitmap.CompressFormat.JPEG, 100, outputStream);
Objects.requireNonNull(outputStream);
//
}catch (Exception e){
//
e.printStackTrace();
}
}
try this code
Intent photo= new Intent("android.media.action.IMAGE_CAPTURE");
startActivityForResult(photo, CAMERA_PIC_REQUEST);