All Questions
Tagged with android-camera android-intent
364 questions
0
votes
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29
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Android Studio SDK 34 get bitmap of full image from camera intent [duplicate]
I am trying to obtain the bitmap of the full size image resulting from an intent, with the following i only obtain de bitmap of the thumbnail.
//------- START CAMERA --------------
public void ...
- 173
0
votes
1
answer
383
views
getting data null on registerForActivityResult
So everything is worling good camera is opening and also permission dialog is opening if there i no permission, but the image is not getting displayed in the image view. because i am getting null on ...
- 614
1
vote
1
answer
891
views
Camera intent Android return null [duplicate]
Start Intent Code :
Intent takePictureIntent = new Intent();
takePictureIntent.putExtra(android.provider.MediaStore.EXTRA_OUTPUT, imageUri);
takePictureIntent.setAction(MediaStore.ACTION_IMAGE_CAPTURE)...
0
votes
1
answer
132
views
process image from camera when pressing take a photo button (circle)?
I did code for processing the image from camera and it works fine, After capturing the image (clicking on take a picture button) it is asking for click ok in camera and then it starts processing image,...
- 9
0
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0
answers
71
views
android capture image from camera and display in another activity
I want to capture image on button click and display the same image in another activity. The below code is capturing image but displaying in the same activity. How can I take image to next activity? ...
- 311
-1
votes
1
answer
2k
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camera intent not working correctly for android 11+ (API versions 30+)
Code (rewrote it to run in MainActivity, so if anybody wants to reproduce the problem it will be easier):
import android.app.Activity
import android.content.Context
import android.content.Intent
...
- 2,969
6
votes
1
answer
5k
views
Android 12 (SDK > 29) Extra_Output for ACTION_IMAGE_CAPTURE not working
I want to take a picture with the camera and then send it to another activity. Everything works on the emulator without any problems. But as soon as I try the app on my real device, I always get the ...
- 1,462
1
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0
answers
527
views
Android open up apps that use the camera permission?
I want to send the user away from my app to their camera app. The intention is that the user will be directed to open a camera app that allows for the scanning of QR codes.
What will work:
Attempt to ...
- 363
5
votes
3
answers
2k
views
Android Studio - Unable to capture video from Camera
I am trying to capture video via Gallery or via Camera. I am able to successfully fetch the video from Gallery. However when I try to record the video from camera it loses the track and I am unable to ...
- 1,005
0
votes
0
answers
269
views
How can I save captured image via the camera in external storage?
provider_paths
<?xml version="1.0" encoding="utf-8"?>
<paths>
<external-files-path
name="my_images"
path="Pictures" />
<...
- 51
0
votes
1
answer
1k
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why a captured image bitmap from Android camera is rotated
I am using IMAGE_CAPTURE camera intent to capture and image and storing it in a file using MediaStore.EXTRA_OUTPUT. When I receive the image in onActivityResult, the bitmap is rotated.
Any suggestions ...
- 4,358
0
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164
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.putExtra(MediaStore.EXTRA_OUTPUT,photoURI) but it.data is null - Android Kotlin [duplicate]
I want to get the data in putExtra() but it returns null in it.data. I refered to other solutions but they are either quite old or they are in Java.
I've check photoURI in Log.d and it does have a ...
- 155
1
vote
1
answer
688
views
Change camera recording codec programmatically in Android
I'm using the following code to record the camera in Android. How can I change the default codec (the default is H264) here?
private Uri fileUri;
//...
private void recordVideo() {
...
- 1
0
votes
1
answer
392
views
Implementing STILL_IMAGE_CAPTURE_SECURE on Android 12
I'm currently trying to implement STILL_IMAGE_CAPTURE_SECURE intent for my camera app. (A intent that gets triggered when the power button is double tapped in secure mode)
I have added WAKE_LOCK and ...
- 1,649
0
votes
1
answer
178
views
saving Android Intent data to image File
I'm getting data over Intent(onActivityResult) from a crop image method and saving it in a file.
My challenge is that the file(image) I'm getting is reduced to ~50KB and which is not acceptable as the ...
- 5,738
2
votes
0
answers
1k
views
Adding Intent setAction to the new Activity Result API ActivityResultLauncher when selecting Image from Gallery
I am using the new Activity Result API for launching and picking an image from Gallery the problem am having is how can i modify an Intent in the new Activity Result API to work like the old ...
- 1,282
0
votes
1
answer
549
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Returning an image to IMAGE_CAPTURE_INTENT
I am developing a camera app and would like to implement the feature that allows the app to return an image to another app which called the IMAGE_CAPTURE_INTENT.
val pictureIntent = Intent(MediaStore....
- 165
1
vote
0
answers
735
views
How to get high resolution picture from intents in android?
I am using Intents to open the camera and take images from it. but the image gets pixelated. Is there any proper way of taking high-resolution images and saving them to the gallery?
Here is my Intent ...
- 51
2
votes
1
answer
303
views
Camera intent open the camera app (only the first time)
Here is the context:
In my app, I need to capture images, that's why I use camera intent.
This feature works perfectly, but only if the camera app was already been opened once before
Indeed, this ...
- 376
1
vote
0
answers
51
views
Android Camera saving image, but not sure where it is being saved
I am stuck in a bit of a problem, my android studio application has a custom camera interface, it is able to save its images by calling the
MediaStore.Images.Media.insertImage(...
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2
answers
1k
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Android camera intent open front camera instead of back camera
I'm facing a weird problem sending an intent to mobile camera to take picture. In my phone, xaomi 8, works well but when I install the application on samsung a 51 the intent opens front camera instead ...
37
votes
4
answers
29k
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Android 11 (R) return empty list when querying intent for ACTION_IMAGE_CAPTURE
Device: Emulator pixel 3a - Android 11
Code:
final List<Intent> cameraIntents = new ArrayList<Intent>();
final Intent captureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
...
- 6,867
0
votes
1
answer
239
views
How do I launch the Open Camera app to take a picture without user interaction?
I am trying to launch the Open Camera Android app to take a picture without user interaction for meter reading logging purposes. Plenty of examples on the web to do this using Android intents with ...
- 1,274
0
votes
2
answers
35
views
Issues getting captured imaged from Camera to be viewed as an ImageView object. - Android
I want to create an application that when the user clicks a button, it takes you to the phone's default camera app, captures a pictures and brings it back to the activity's imageview object to be ...
- 211
1
vote
0
answers
2k
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How to open Back / Rear camera in android using intent
I am fairly new to android and I need to open the rear camera from my application currently I am using the intent method to open the camera and capture an image. but the problem is that whenever I ...
- 11
0
votes
1
answer
410
views
My camera app is taking pictures but unable to open/save. When i open it is just blank
I designed one app, when I click on it, the camera will open. I can capture a photo but I am unable to see it. It is not saving. I am a beginner and started learning android now. Can anyone help me ...
- 151
0
votes
1
answer
45
views
Can I read the opened camera intent from my so
I built a face detection app that is working fine, the user can:
open the camera intent
take a picture
then it will screen this picture and tell if there is a face in it or no.
My idea is I don't ...
- 24.7k
0
votes
1
answer
165
views
Glide only returning bitmap on certain devices
I am using Glide to extract a Bitmap from a URL and display it on an ImageView and run it through a function (Firebase ML kit model). However, on some devices this does not work, and I believe a valid ...
- 608
0
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0
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281
views
Take photo programmatically and return file name and path
I read this so that upon clicking the button, the Camera intent is opened, and returned the saved picture file and path to the activity that called it, but I got my app crashed and restarted without ...
- 24.7k
1
vote
1
answer
2k
views
Open front camera by default
I am creating an app, in which I am setting a profile image and cover image ,so on setting profile image I want to open the front camera by default using intent.
I am using
pictureIntent.putExtra("...
- 11
0
votes
1
answer
237
views
Intent to open default camera in square mode
I can open a camera from intent by this:
Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
// Ensure that there's a camera activity to handle the intent
...
- 2,714
0
votes
1
answer
125
views
Get the color of a pixel from camera intent
I am new with android studio and I have a question about camera.I have done the Take photo tutorial and now I have a button that opens my camera app. I want to take the color of a pixel from the ...
1
vote
1
answer
68
views
Camera intent with image only option
I am trying to add camera intent to my app, I would like to give the user only option to take pictures (Not video), is there a way to hide the video button from the camera:
Intent intent = new Intent(...
- 843
0
votes
1
answer
162
views
Intent ACTION.IMAGE.CAPTURE with gallery on it
I would like to open a Camera Intent on my app but I need to see the gallery on it like Whatsapp does. I think its all about permissions but I don't know how to achieve it.
Here is an image of ...
- 15
0
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0
answers
146
views
How to pass android.hardware.camera2.TotalCaptureResult object to JobIntentService
I am working on android camera application. I have written one Service which perform operation on the TotalCaptureResult object. How can I pass this object to the JobIntentService ?
- 61
2
votes
1
answer
1k
views
Obtaining image from camera intent on Android
I am following the Google tutorial on launching a new intent to take and deliver a photo. https://developer.android.com/training/camera/photobasics. I am unable to get past a certain spot because I ...
- 3,946
1
vote
3
answers
3k
views
Android - Camera Intent Causes the App to Crash
I'm trying to activate camera with intent by the following codes :
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.Uri;
import ...
- 13.7k
1
vote
1
answer
578
views
Image is uploading from gallery but not from camera through webView
I'm trying to upload image using webview. Everything works fine as expected but only image is not uploading when photo is clicked from camera. please help me to find this. I got some answer but doesn'...
- 31
0
votes
1
answer
2k
views
java.lang.SecurityException: Permission Denial: writing android.support.v4.content.FileProvider uri
I am trying to use camera and save image. Followed the steps as commonsware suggested. Constantly I am getting error -
2018-11-12 02:10:54.588 3145-3173/com.bisw.weac E/DatabaseUtils: Writing ...
- 644
1
vote
1
answer
521
views
Android Samsung ACTION_IMAGE_CAPTURE does not save to correct filename
After many hours of debuging, I am not able to save a picture Intent on a Samsung Android phone into the correct file. Here following code (Kotlin):
val filename=File(getExternalStorageDirectory()?....
2
votes
3
answers
907
views
onActivityResult data on a null object reference
When i am starting camera , the data is null. I don't know why.. This is Camera's code:
((Button)view.findViewById(R.id.BtnOpenCamera)).setOnClickListener(new View.OnClickListener() {
@...
- 25
0
votes
2
answers
180
views
Capture Image using Camera, File created but not returning in ActivityResult
I have gone through most of the related question regarding the activityresult returning null using camera Intent. Here is my code below:
String filepath;
File file;
Bitmap bitmap;
int previewcount=0;
...
0
votes
1
answer
148
views
Getting a picture from an external file directory
I followed the Take photo guide of the Android developer documentation to take a picture. I want to use this picture for the Firebase MLKit, but I just need it temporarily, so I saved it to my private ...
- 572
0
votes
1
answer
191
views
How to get the captured / saved image from camera to another app?
I have a camera app that allows the user to "Save" or "Discard" image after each photo is taken. If "Save" is clicked the app goes back to the MainActivity (camera preview) and keeps the photo. If "...
- 167
0
votes
1
answer
185
views
Android provider path for camera and security
I followed this article to take picture in my application, however in the article the author gives the path . for the FileProvider.
<?xml version="1.0" encoding="utf-8"?>
<paths xmlns:...
- 4,144
-3
votes
1
answer
106
views
How to pass image to other activity with intent
I have a bottom bar. And It has a camera icon. When I click the icon. It shows me a dialog. This dialog has 3 buttons. These are camera request, gallery request and cancel. I take a photo with camera ...
- 191
-1
votes
1
answer
2k
views
ACTION_IMAGE_CAPTURE onActivityResult has empty intent with empty data
After reading this documentation https://developer.android.com/training/camera/photobasics I want to take a photo and to store the uri of the photo into a given variable. The problem is that I'm ...
- 37.4k
0
votes
0
answers
52
views
Camera won't open in Moto X
I am trying to open camera in Moto X device using MediaStore.ACTION_IMAGE_CAPTURE.Following is the code :
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
intent.addFlags(Intent....
0
votes
2
answers
139
views
Launching camera and creating a name for the picture is returning null Intent to onActivityResult
My problem is in this line:
pictureUri = FileProvider.getUriForFile(this, getApplicationContext().getPackageName() + ".provider", createImageFile());
when i comment it the camera does not return ...
- 165
0
votes
0
answers
85
views
Proper way to start activity that uses camera
I've found some opensource document scanner app, first (default) "DocumentScannerActivity" of this app is a camera for capturing images of documents for further processing. Works good, without any ...
- 376