I want to upload image from my phone gallery into my application .In my application there is button named upload. when i click button,it should move to gallery and in gallery if i select image that selected image should display as thumbnail in application.I want to upload 10 images, from gallery in my application.
On click of the gallery button, start startActivityForResult as follows:
startActivityForResult(new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.INTERNAL_CONTENT_URI), GET_FROM_GALLERY);
Consequently, detect GET_FROM_GALLERY (which is a static int, any request number of your choice e.g., public static final int GET_FROM_GALLERY = 3;) inside onActivityResult.
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
//Detects request codes
if(requestCode==GET_FROM_GALLERY && resultCode == Activity.RESULT_OK) {
Uri selectedImage = data.getData();
Bitmap bitmap = null;
try {
bitmap = MediaStore.Images.Media.getBitmap(this.getContentResolver(), selectedImage);
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
To view gallery:
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, "Select Picture"),REQUEST_CODE);
and to use it in your app:
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
try {
switch (requestCode) {
case REQUEST_CODE:
if (resultCode == Activity.RESULT_OK) {
//data gives you the image uri. Try to convert that to bitmap
break;
} else if (resultCode == Activity.RESULT_CANCELED) {
Log.e(TAG, "Selecting picture cancelled");
}
break;
}
} catch (Exception e) {
Log.e(TAG, "Exception in onActivityResult : " + e.getMessage());
}
}
This is the way to go:
startActivityForResult(
new Intent(
Intent.ACTION_PICK,
android.provider.MediaStore.Images.Media.INTERNAL_CONTENT_URI
),
GET_FROM_GALLERY
);
Related
I tried this:
Intent getIntent = new Intent(Intent.ACTION_PICK);
getIntent.setType("image/*");
startActivityForResult(Intent.createChooser(getIntent, getString(R.string.select_image)), REQUEST_CODE_PICK_IMAGE);
but it lets me choose which app to open (Gallery/Photo/File Explorer) and I want it to open Gallery.
I also tried this but no success:
Intent getIntent = new Intent(Intent.CATEGORY_APP_GALLERY);
getIntent.setType("image/*");
Here is sample code for open gallery from app.
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, "Select Picture"),SELECT_IMAGE);
OnActivityResult for get image.
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == SELECT_IMAGE) {
if (resultCode == Activity.RESULT_OK) {
if (data != null) {
try {
Bitmap bitmap = MediaStore.Images.Media.getBitmap(getActivity().getContentResolver(), data.getData());
} catch (IOException e) {
e.printStackTrace();
}
}
} else if (resultCode == Activity.RESULT_CANCELED) {
Toast.makeText(getActivity(), "Canceled", Toast.LENGTH_SHORT).show();
}
}
}
I'm working on a simple project, where I'm suppose to create an application for taking notes. I've sucessfully created the app but now I want to make it possible for the user to take a photo and save it with the note.
I can take the picture, preview it, and then click save.
But the problem is that I'm not able to get the image sent through the intent to my MainActivity class, where the note is suppose to be saved.
So my question is how do I save the note with the picture, please look at the picture that represents how I want my customRow to look like
I have no idea why this happends beacuse I get no errors... And its been driving me nuts.
Any ideas??
Image.class
public void capturePhoto(View view){
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
fileUri = getOutputMediaFileUri();
intent.putExtra(MediaStore.EXTRA_OUTPUT, fileUri);
// start the image capture Intent
startActivityForResult(intent, CAPTURE_IMAGE);
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == RESULT_OK) {
switch (requestCode){
case CAPTURE_IMAGE:
previewCapturedImage();
break;
}
}
else if (resultCode == RESULT_CANCELED) {
// user cancelled Image capture
Toast.makeText(getApplicationContext(),
"User cancelled image capture", Toast.LENGTH_SHORT)
.show();
} else {
// failed to capture image
Toast.makeText(getApplicationContext(),
"Sorry! Failed to capture image", Toast.LENGTH_SHORT)
.show();
}
}
private void previewCapturedImage() {
try {
// bitmap factory
BitmapFactory.Options options = new BitmapFactory.Options();
// downsizing image as it throws OutOfMemory Exception for larger
// images
options.inSampleSize = 2;
bitmap = BitmapFactory.decodeFile(fileUri.getPath(),
options);
//Set image here
imageView.setImageBitmap(bitmap);
} catch (NullPointerException e) {
e.printStackTrace();
}
}
public void sendImageAsIntent(Boolean isSending){
if(isSending = false){
isSending = true;
}
if(isSending = true) {
Intent i = new Intent(CheckOutMemo.this, MainActivity.class);
i.putExtra("filePath", fileUri.getPath());
setResult(RESULT_OK,i);
finish();
}
}
MainActivity.class
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode != Activity.RESULT_OK) {
return;
}
if (requestCode == Image.ADD_REQUEST_CODE) {
String header = data.getStringExtra("header");
String bodyText = data.getStringExtra("bodyText");
filePath = data.getStringExtra("filePath");
sourceFile = new File(filePath);
fileName = data.getStringExtra("filePath");
Uri imageUri = data.getData();
if(filePath!=null) {
try {
Bitmap bitmap = MediaStore.Images.Media.getBitmap(this.getContentResolver(),imageUri);
imageIcon.setImageBitmap(bitmap);
} catch (FileNotFoundException e) {
Toast.makeText(MainActivity.this, "FileNoutFoundException MainActivity", Toast.LENGTH_SHORT).show();
e.printStackTrace();
} catch (IOException e) {
Toast.makeText(MainActivity.this, "IOException MainActivity", Toast.LENGTH_SHORT).show();
e.printStackTrace();
}
}
Memo memo = new Memo(header, bodyText,imageIcon);
customAdapter.add(memo);
customAdapter.notifyDataSetChanged();
} else if (requestCode == Image.EDIT_REQUEST_CODE) {
int position = data.getIntExtra("position", 0);
Memo memo = customAdapter.getItem(position);
memo.header = data.getStringExtra("header");
memo.bodyText = data.getStringExtra("bodyText");
customAdapter.notifyDataSetChanged();
}
}
When you do:
Intent i = new Intent(CheckOutMemo.this, MainActivity.class);
i.putExtra("filePath", fileUri.getPath());
startActivity(i);
You are basically asking to create a new instance of MainActivity. To return to the previous activity while setting the result do this instead:
setResult(RESULT_OK, i);
finish();//finishing activity
i tried to print a image in a new layout but it doesn't work
someone can help me?
here the code:
in mainActivity:
case R.id.gallery: //in the moment that the user pressed the button pickAPic, the app will give him to choose a picture
startActivity(new Intent(MainActivity.this, Main2Activity.class));
Intent pickImageIntent = new Intent(Intent.ACTION_PICK,
android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI); //the app ask access for the gallery
startActivityForResult(pickImageIntent, REQUEST_PICK_PIC); // when he press on a pic
break;
in main2activity:
protected void onActivityResult(int requestCode, int resultCode, Intent intent) {
super.onActivityResult(requestCode, resultCode, intent);
switch (requestCode) {
case REQUEST_PICK_PIC:
if (resultCode == RESULT_OK) {
Uri imageUri = intent.getData();
Bitmap bitmap;
try {
bitmap = MediaStore.Images.Media.getBitmap(getContentResolver(), imageUri);
iv.setImageBitmap(bitmap); // the app "prints" the image that the user choose
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
break;
}
}
so what is my problem?
thanks you for help
You have to start your main2activity after handle the onActivityResult from your mainActivity like :
mainActivity:
case R.id.gallery: //in the moment that the user pressed the button pickAPic, the app will give him to choose a picture
Intent pickImageIntent = new Intent(Intent.ACTION_PICK,
android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI); //the app ask access for the gallery
startActivityForResult(pickImageIntent, REQUEST_PICK_PIC); // when he press on a pic
break;
...
protected void onActivityResult(int requestCode, int resultCode, Intent intent) {
super.onActivityResult(requestCode, resultCode, intent);
switch (requestCode) {
case REQUEST_PICK_PIC:
if (resultCode == RESULT_OK) {
Uri imageUri = intent.getData();
Intent intent = new Intent(MainActivity.this, Main2Activity.class);
intent.putExtra("IMAGE_URI", uri.toString());
startActivity(intent);
}
break;
}
}
in main2activity:
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
...
Uri uri = Uri.parse(getIntent().getStringExtra("IMAGE_URI"));
Bitmap bitmap;
try {
bitmap = MediaStore.Images.Media.getBitmap(getContentResolver(), uri);
iv.setImageBitmap(bitmap); // the app "prints" the image that the user choose
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
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 have an activity where click of button camera activity is launched . Sometimes onActivityResult is called and sometimes not . Even after restarting the device the onActivityResult is not called nor does it restart the current activity . Any solution to this weird behavior ?
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == CAMERA_REQUEST && resultCode == RESULT_OK) {
String imageUri = data.toURI();
Uri uri = Uri.parse(imageUri);
try {
mBitmap = Media.getBitmap(getContentResolver(), uri);
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
// if result is ok returns the bitmap
// mBitmap = (Bitmap) data.getExtras().get("data");
mImageView.setImageBitmap(mBitmap);
new Thread(postTheImage).start();
} else {
Toast.makeText(getApplicationContext(), "Error during capturing the image", Toast.LENGTH_SHORT).show();
}
}
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
if (v.getId() == R.id.capture_image_button) {
// Open the camera to capture the image
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
cameraIntent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
startActivityForResult(cameraIntent, CAMERA_REQUEST);
}
}
You are not providing the camera activity with the information it requires. You need to supply it a file URI.
Please refer to the following
onActivityResult returned from a camera, Intent null