Carson Skjerdal towcar
towcar
/ ImagePickerActivity.java
Created
October 23, 2021 21:44
Image Picker Activity createImageFile()
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| 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 = getExternalFilesDir(Environment.DIRECTORY_PICTURES); | |
| File image = File.createTempFile( | |
| imageFileName, /* prefix */ | |
| ".jpg", /* suffix */ | |
| storageDir /* directory */ | |
| ); |
towcar
/ ImagePickerActivity.java
Last active
October 23, 2021 21:36
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| @Override | |
| public void onClick(View view) { | |
| switch (view.getId()) { | |
| case R.id.cameraBtn: { | |
| isCameraCapture = true; | |
| File photoFile = null; | |
| try { | |
| photoFile = createImageFile(); | |
| } catch (IOException ex) { |
towcar
/ ImagePickerActivity.java
Last active
October 23, 2021 21:34
ActivityResultLauncher implementation
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| private ActivityResultLauncher<Intent> pickerLauncher = registerForActivityResult( | |
| new ActivityResultContracts.StartActivityForResult(), | |
| new ActivityResultCallback<ActivityResult>() { | |
| @Override | |
| public void onActivityResult(ActivityResult result) { | |
| if (result.getResultCode() == Activity.RESULT_OK) { | |
| //image returned | |
| } else { | |
| //nothing returned |