Problem: When i take foto from camera intent and camera has any orientation than activity, i get null pointer exception from activity in BitmapFactory.decodeFile. (for example activity has vertical orientation, and camera has horizontal) My code:
private void dispatchTakePictureIntent() throws IOException {
Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
if (takePictureIntent.resolveActivity(getPackageManager()) != null) {
File photoFile = null;
try {
photoFile = createImageFile();
} catch (IOException ex) {
System.out.println("file1986 - can not");
}
// Continue only if the File was successfully created
if (photoFile != null) {
takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT,
Uri.fromFile(photoFile));
startActivityForResult(takePictureIntent, REQUEST_TAKE_PHOTO);
}
}
}
then
private File createImageFile() throws IOException {
// Create an image file name
String imageFileName = "temp_v_" + getIntent().getStringExtra("idVehicle") + "_p_" + getIntent().getStringExtra("idPlace");
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 = image.getAbsolutePath();
return image;
}
then
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == REQUEST_TAKE_PHOTO && resultCode == RESULT_OK) {
Bitmap img = BitmapFactory.decodeFile(mCurrentPhotoPath,options);
resizeImage(img,mCurrentPhotoPath);
foto.setImageBitmap(img);
}
}
public static void resizeImage(Bitmap source, String file) {
Bitmap tempImage = Bitmap.createScaledBitmap(source, source.getWidth() / 5, source.getHeight() / 5, false);
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
tempImage.compress(Bitmap.CompressFormat.JPEG, 80, bytes);
File f = new File(file);
try {
f.createNewFile();
FileOutputStream fo = new FileOutputStream(f);
fo.write(bytes.toByteArray());
fo.close();
} catch (IOException e) {
e.printStackTrace();
}
}
Logs error:
11-13 01:16:34.771 31144-31144/mobile.observer.marketirs.com.observermobile E/BitmapFactory: Unable to decode stream: java.lang.NullPointerException
11-13 01:16:34.773 31144-31144/mobile.observer.marketirs.com.observermobile E/test: Exception
11-13 01:16:34.783 31144-31144/mobile.observer.marketirs.com.observermobile E/AndroidRuntime: FATAL EXCEPTION: main
11-13 01:16:34.783 31144-31144/mobile.observer.marketirs.com.observermobile E/AndroidRuntime: java.lang.RuntimeException: Unable to resume activity {mobile.observer.marketirs.com.observermobile/mobile.observer.marketirs.com.observermobile.PhotoActivity}: java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1, result=-1, data=Intent { act=inline-data dat=file:///storage/sdcard0/Pictures/temp_v_112_p_12711790753674.jpg typ=image/jpeg (has extras) }} to activity {mobile.observer.marketirs.com.observermobile/mobile.observer.marketirs.com.observermobile.PhotoActivity}: java.lang.NullPointerException
