I have been trying to pass the image data back to the app after capturing it. However, it always crash while trying to return to the my app.
The Code for starting the intent is:
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
imgView = (ImageView) findViewById(R.id.ImageView);
upload = (Button) findViewById(R.id.Upload);
snap = (Button) findViewById(R.id.Snap);
select = (Button) findViewById(R.id.Select);
subject = (EditText) findViewById(R.id.Subject);
msg = (EditText) findViewById(R.id.Message);snap.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
String imageFilePath = Environment.getExternalStorageDirectory().
getAbsolutePath() + "/picture.jpg";
File imageFile = new File(imageFilePath);
Uri imageFileUri = Uri.fromFile(imageFile); // convert path to Uri
Intent it = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
it.putExtra(android.provider.MediaStore.EXTRA_OUTPUT, imageFileUri);
startActivityForResult(it, CAMERA_RESULT);
}
});
}
The code to receive the intent is:
case CAMERA_RESULT:
if (resultCode == Activity.RESULT_OK) {
// Get Extra from the intent
Bundle extras = data.getExtras();
// Get the returned image from extra
Bitmap bmp = (Bitmap) extras.get("data");
imgView = (ImageView) findViewById(R.id.ImageView);
imgView.setImageBitmap(bmp);
}
break;
I also receive the following exceptions when the app crash occurred:
java.lang.RuntimeException: Unable to resume activity {com.NYP.estatemanagement/com.NYP.estatemanagement.MainActivity}: java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=100, result=-1, data=null} to activity {com.NYP.estatemanagement/com.NYP.estatemanagement.MainActivity}: java.lang.NullPointerException
Try this is working like charm with me
private String selectedImagePath = "";
final private int PICK_IMAGE = 1;
final private int CAPTURE_IMAGE = 2;
public Uri setImageUri() {
// Store image in dcim
File file = new File(Environment.getExternalStorageDirectory() + "/DCIM/", "image" + new Date().getTime() + ".png");
Uri imgUri = Uri.fromFile(file);
this.imgPath = file.getAbsolutePath();
return imgUri;
}
public String getImagePath() {
return imgPath;
}
btnGallery.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, ""), PICK_IMAGE);
}
});
btnCapture.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
final Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, setImageUri());
startActivityForResult(intent, CAPTURE_IMAGE);
}
});
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode != Activity.RESULT_CANCELED) {
if (requestCode == PICK_IMAGE) {
selectedImagePath = getAbsolutePath(data.getData());
imgUser.setImageBitmap(decodeFile(selectedImagePath));
} else if (requestCode == CAPTURE_IMAGE) {
selectedImagePath = getImagePath();
imgUser.setImageBitmap(decodeFile(selectedImagePath));
} else {
super.onActivityResult(requestCode, resultCode, data);
}
}
}
public Bitmap decodeFile(String path) {
try {
// Decode image size
BitmapFactory.Options o = new BitmapFactory.Options();
o.inJustDecodeBounds = true;
BitmapFactory.decodeFile(path, o);
// The new size we want to scale to
final int REQUIRED_SIZE = 70;
// Find the correct scale value. It should be the power of 2.
int scale = 1;
while (o.outWidth / scale / 2 >= REQUIRED_SIZE && o.outHeight / scale / 2 >= REQUIRED_SIZE)
scale *= 2;
// Decode with inSampleSize
BitmapFactory.Options o2 = new BitmapFactory.Options();
o2.inSampleSize = scale;
return BitmapFactory.decodeFile(path, o2);
} catch (Throwable e) {
e.printStackTrace();
}
return null;
}
public String getAbsolutePath(Uri uri) {
String[] projection = { MediaColumns.DATA };
#SuppressWarnings("deprecation")
Cursor cursor = managedQuery(uri, projection, null, null, null);
if (cursor != null) {
int column_index = cursor.getColumnIndexOrThrow(MediaColumns.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
} else
return null;
}
this (below) from #Biraj Zalavadia (answer) :
public String getAbsolutePath(Uri uri) {
String[] projection = { MediaColumns.DATA };
#SuppressWarnings("deprecation")
Cursor cursor = managedQuery(uri, projection, null, null, null);
if (cursor != null) {
int column_index = cursor.getColumnIndexOrThrow(MediaColumns.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
} else
return null;
}
and
String selectedImagePath = getAbsolutePath(data.getData());
is all I needed
Related
I'm trying to:
Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.addCategory(Intent.CATEGORY_OPENABLE);
intent.setType("image/*");
startActivityForResult(intent, RESULTADO_GALERIA);
.
.
.
String imgPath = data.getDataString(); // return something like "/external/images/media/13852"
BitmapFactory.decodeFile(imgPath); // allways null...
I also tried:
File bitmapFile = new File(Environment.getExternalStorageDirectory()
+ "/" + imgPath);
String aux = bitmapFile.getAbsolutePath(); // /storage/sdcard0/external/images/media/13852
BitmapFactory.decodeFile(bitmapFile.getAbsolutePath()); // NULL
An the result it's the same
The olny thing work's for me is put the path manually...
File file = new File("/storage/sdcard0/DCIM/Camera/"+"IMG_20140506_101341.jpg"); // nothing to do with the path obtained by code...
BitmapFactory.decodeFile(bitmapFile.getAbsolutePath()); // OK
How can I get the REAL path for a image of the gallery? Other ideas to resize them?
Thanks!
I have demonstrate to Both the case
1) capture Photo from camera
2) Take a photo from gallary
Try this is working like charm with me
private String selectedImagePath = "";
final private int PICK_IMAGE = 1;
final private int CAPTURE_IMAGE = 2;
public Uri setImageUri() {
// Store image in dcim
File file = new File(Environment.getExternalStorageDirectory() + "/DCIM/", "image" + new Date().getTime() + ".png");
Uri imgUri = Uri.fromFile(file);
this.imgPath = file.getAbsolutePath();
return imgUri;
}
public String getImagePath() {
return imgPath;
}
btnGallery.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, ""), PICK_IMAGE);
}
});
btnCapture.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
final Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, setImageUri());
startActivityForResult(intent, CAPTURE_IMAGE);
}
});
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode != Activity.RESULT_CANCELED) {
if (requestCode == PICK_IMAGE) {
selectedImagePath = getAbsolutePath(data.getData());
imgUser.setImageBitmap(decodeFile(selectedImagePath));
} else if (requestCode == CAPTURE_IMAGE) {
selectedImagePath = getImagePath();
imgUser.setImageBitmap(decodeFile(selectedImagePath));
} else {
super.onActivityResult(requestCode, resultCode, data);
}
}
}
public Bitmap decodeFile(String path) {
try {
// Decode image size
BitmapFactory.Options o = new BitmapFactory.Options();
o.inJustDecodeBounds = true;
BitmapFactory.decodeFile(path, o);
// The new size we want to scale to
final int REQUIRED_SIZE = 70;
// Find the correct scale value. It should be the power of 2.
int scale = 1;
while (o.outWidth / scale / 2 >= REQUIRED_SIZE && o.outHeight / scale / 2 >= REQUIRED_SIZE)
scale *= 2;
// Decode with inSampleSize
BitmapFactory.Options o2 = new BitmapFactory.Options();
o2.inSampleSize = scale;
return BitmapFactory.decodeFile(path, o2);
} catch (Throwable e) {
e.printStackTrace();
}
return null;
}
public String getAbsolutePath(Uri uri) {
String[] projection = { MediaColumns.DATA };
#SuppressWarnings("deprecation")
Cursor cursor = managedQuery(uri, projection, null, null, null);
if (cursor != null) {
int column_index = cursor.getColumnIndexOrThrow(MediaColumns.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
} else
return null;
}
I want to get an image from a gallery to show in imageview. Intent returned the path as "Content" in Sony mobile. I can get it using this code.
Uri image=data.getData();
But when I am using a Samsung mobile, intent returned this.
Intent { act=file:///mnt/sdcard/Pictures/Education%20App/IMG_20140513_160840.jpg (has extras) }
I used same code to get the URI, but the returned value is null. I don't know how to get this Uri.
I have demonstrate to Both the case
1) capture Photo from camera
2) Take a photo from gallary
Try this is working like charm with me
private String selectedImagePath = "";
final private int PICK_IMAGE = 1;
final private int CAPTURE_IMAGE = 2;
public Uri setImageUri() {
// Store image in dcim
File file = new File(Environment.getExternalStorageDirectory() + "/DCIM/", "image" + new Date().getTime() + ".png");
Uri imgUri = Uri.fromFile(file);
this.imgPath = file.getAbsolutePath();
return imgUri;
}
public String getImagePath() {
return imgPath;
}
btnGallery.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, ""), PICK_IMAGE);
}
});
btnCapture.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
final Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, setImageUri());
startActivityForResult(intent, CAPTURE_IMAGE);
}
});
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode != Activity.RESULT_CANCELED) {
if (requestCode == PICK_IMAGE) {
selectedImagePath = getAbsolutePath(data.getData());
imgUser.setImageBitmap(decodeFile(selectedImagePath));
} else if (requestCode == CAPTURE_IMAGE) {
selectedImagePath = getImagePath();
imgUser.setImageBitmap(decodeFile(selectedImagePath));
} else {
super.onActivityResult(requestCode, resultCode, data);
}
}
}
public Bitmap decodeFile(String path) {
try {
// Decode image size
BitmapFactory.Options o = new BitmapFactory.Options();
o.inJustDecodeBounds = true;
BitmapFactory.decodeFile(path, o);
// The new size we want to scale to
final int REQUIRED_SIZE = 70;
// Find the correct scale value. It should be the power of 2.
int scale = 1;
while (o.outWidth / scale / 2 >= REQUIRED_SIZE && o.outHeight / scale / 2 >= REQUIRED_SIZE)
scale *= 2;
// Decode with inSampleSize
BitmapFactory.Options o2 = new BitmapFactory.Options();
o2.inSampleSize = scale;
return BitmapFactory.decodeFile(path, o2);
} catch (Throwable e) {
e.printStackTrace();
}
return null;
}
public String getAbsolutePath(Uri uri) {
String[] projection = { MediaColumns.DATA };
#SuppressWarnings("deprecation")
Cursor cursor = managedQuery(uri, projection, null, null, null);
if (cursor != null) {
int column_index = cursor.getColumnIndexOrThrow(MediaColumns.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
} else
return null;
}
I use below code to start camera capture on a button clicked:
Intent captureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(captureIntent, Variables.CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE);
On activity result, I just simply start "crop" activity.
if (requestCode == Variables.CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE) {
picUri = data.getData();
performCrop();
}
When the camera first started, I pressed the back button to go back to the caller activity (A.class). And then start another activity, say B.class, causes window leak. Sometimes when B.class is called, the screen keep flashing....What's wrong with the code? Please HELP! Many thanks.
There are some alert dialogs I created, but it is already dismissed.
Try this is working like charm with me
private String selectedImagePath = "";
final private int PICK_IMAGE = 1;
final private int CAPTURE_IMAGE = 2;
public Uri setImageUri() {
// Store image in dcim
File file = new File(Environment.getExternalStorageDirectory() + "/DCIM/", "image" + new Date().getTime() + ".png");
Uri imgUri = Uri.fromFile(file);
this.imgPath = file.getAbsolutePath();
return imgUri;
}
public String getImagePath() {
return imgPath;
}
btnGallery.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, ""), PICK_IMAGE);
}
});
btnCapture.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
final Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, setImageUri());
startActivityForResult(intent, CAPTURE_IMAGE);
}
});
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode != Activity.RESULT_CANCELED) {
if (requestCode == PICK_IMAGE) {
selectedImagePath = getAbsolutePath(data.getData());
imgUser.setImageBitmap(decodeFile(selectedImagePath));
} else if (requestCode == CAPTURE_IMAGE) {
selectedImagePath = getImagePath();
imgUser.setImageBitmap(decodeFile(selectedImagePath));
} else {
super.onActivityResult(requestCode, resultCode, data);
}
}
}
public Bitmap decodeFile(String path) {
try {
// Decode image size
BitmapFactory.Options o = new BitmapFactory.Options();
o.inJustDecodeBounds = true;
BitmapFactory.decodeFile(path, o);
// The new size we want to scale to
final int REQUIRED_SIZE = 70;
// Find the correct scale value. It should be the power of 2.
int scale = 1;
while (o.outWidth / scale / 2 >= REQUIRED_SIZE && o.outHeight / scale / 2 >= REQUIRED_SIZE)
scale *= 2;
// Decode with inSampleSize
BitmapFactory.Options o2 = new BitmapFactory.Options();
o2.inSampleSize = scale;
return BitmapFactory.decodeFile(path, o2);
} catch (Throwable e) {
e.printStackTrace();
}
return null;
}
public String getAbsolutePath(Uri uri) {
String[] projection = { MediaColumns.DATA };
#SuppressWarnings("deprecation")
Cursor cursor = managedQuery(uri, projection, null, null, null);
if (cursor != null) {
int column_index = cursor.getColumnIndexOrThrow(MediaColumns.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
} else
return null;
}
public void onClick(View v) {
// TODO Auto-generated method stub
if (v.getId() == R.id.textView7)
{
try {
Intent captureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(captureIntent, CAMERA_CAPTURE);
}
catch(ActivityNotFoundException anfe)
{
String errorMessage = "Whoops - your device doesn't support capturing images!";
Toast toast = Toast.makeText(this, errorMessage, Toast.LENGTH_SHORT);
toast.show();
}
}
}protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK) {
if(requestCode == CAMERA_CAPTURE){
picUri = data.getData();
performCrop();
}
else if(requestCode == PIC_CROP){
Bundle extras = data.getExtras();
Bitmap thePic = extras.getParcelable("data");
ImageView picView = (ImageView)findViewById(R.id.imageView1);
picView.setImageBitmap(thePic);
}
else if (requestCode == SELECT_PICTURE) {
Uri selectedImageUri = data.getData();
selectedImagePath = getPath(selectedImageUri);
System.out.println("Image Path : " + selectedImagePath);
iv1.setImageURI(selectedImageUri);
}
}
}
private void performCrop(){
try {
Intent cropIntent = new Intent("com.android.camera.action.CROP");
cropIntent.setDataAndType(picUri, "image/*");
cropIntent.putExtra("crop", "true");
cropIntent.putExtra("aspectX", 1);
cropIntent.putExtra("aspectY", 1);
cropIntent.putExtra("outputX", 256);
cropIntent.putExtra("outputY", 256);
cropIntent.putExtra("return-data", true);
startActivityForResult(cropIntent, PIC_CROP);
}
catch(ActivityNotFoundException anfe){
Toast toast = Toast.makeText(this, "Mobile doesnot support this feature",Toast.LENGTH_SHORT);
toast.show();
}
}
public String getPath(Uri uri) {
String[] projection = { MediaStore.Images.Media.DATA };
#SuppressWarnings("deprecation")
Cursor cursor = managedQuery(uri, projection, null, null, null);
int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
}
i tried to capture an image using this by clicking on button doesnt shows anything by clicking on it
I have created a button to capture the image but it shows error!!
please help
i am a newbie and wish to learn
Try this is working like charm with me
private String selectedImagePath = "";
final private int PICK_IMAGE = 1;
final private int CAPTURE_IMAGE = 2;
public Uri setImageUri() {
// Store image in dcim
File file = new File(Environment.getExternalStorageDirectory() + "/DCIM/", "image" + new Date().getTime() + ".png");
Uri imgUri = Uri.fromFile(file);
this.imgPath = file.getAbsolutePath();
return imgUri;
}
public String getImagePath() {
return imgPath;
}
btnGallery.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, ""), PICK_IMAGE);
}
});
btnCapture.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
final Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, setImageUri());
startActivityForResult(intent, CAPTURE_IMAGE);
}
});
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode != Activity.RESULT_CANCELED) {
if (requestCode == PICK_IMAGE) {
selectedImagePath = getAbsolutePath(data.getData());
imgUser.setImageBitmap(decodeFile(selectedImagePath));
} else if (requestCode == CAPTURE_IMAGE) {
selectedImagePath = getImagePath();
imgUser.setImageBitmap(decodeFile(selectedImagePath));
} else {
super.onActivityResult(requestCode, resultCode, data);
}
}
}
public Bitmap decodeFile(String path) {
try {
// Decode image size
BitmapFactory.Options o = new BitmapFactory.Options();
o.inJustDecodeBounds = true;
BitmapFactory.decodeFile(path, o);
// The new size we want to scale to
final int REQUIRED_SIZE = 70;
// Find the correct scale value. It should be the power of 2.
int scale = 1;
while (o.outWidth / scale / 2 >= REQUIRED_SIZE && o.outHeight / scale / 2 >= REQUIRED_SIZE)
scale *= 2;
// Decode with inSampleSize
BitmapFactory.Options o2 = new BitmapFactory.Options();
o2.inSampleSize = scale;
return BitmapFactory.decodeFile(path, o2);
} catch (Throwable e) {
e.printStackTrace();
}
return null;
}
public String getAbsolutePath(Uri uri) {
String[] projection = { MediaColumns.DATA };
#SuppressWarnings("deprecation")
Cursor cursor = managedQuery(uri, projection, null, null, null);
if (cursor != null) {
int column_index = cursor.getColumnIndexOrThrow(MediaColumns.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
} else
return null;
}
Add below two lines in your manifest.
<uses-permission android:name="android.permission.CAMERA" />
<uses-feature android:name="android.hardware.camera" />
Please bear with me... I've been looking around for DAYS for a working, bare-bones piece of code that starts the camera activity, takes a picture, and places it on a simple ImageView >.< The code posted below fires up the activity and takes the pic alright, but the image does not show on the ImageView! Just what is missing? :'(
public class MainActivity extends Activity
{
private static final int PICK_IMAGE = 0;
private static final int PICK_IMAGE_FROM_GALLERY = 1;
private Button mBtnCamera, mBtnGallery, mBtnCancel;
private ImageView mImageView;
private Uri mURI;
private String mPhotoPath;
#Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mImageView = (ImageView) findViewById(R.id.imgDisplayImage);
mBtnCamera = (Button) findViewById(R.id.btnPhotoCamera);
mBtnGallery = (Button) findViewById(R.id.btnPhotoGallery);
mBtnCancel = (Button) findViewById(R.id.btnCancel);
mBtnCamera.setOnClickListener(new OnClickListener()
{
#Override
public void onClick(View v)
{
Intent camera = new Intent();
camera.setAction(MediaStore.ACTION_IMAGE_CAPTURE);
camera.putExtra("crop", "true");
File f = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
mURI = Uri.fromFile(new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES), "myFile.jpg"));
camera.putExtra(MediaStore.EXTRA_OUTPUT, mURI);
startActivityForResult(camera, PICK_IMAGE);
}
});
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
if (requestCode == PICK_IMAGE)
{
// Result includes a Bitmap thumbnail?
if (data != null)
{
if (data.hasExtra("data"))
{
//Bitmap thumbnail = data.getParcelableExtra("data");
Bitmap thumbnail = (Bitmap) data.getExtras().get("data");
mImageView.setImageBitmap(thumbnail);
}
}
// If there is no thumbnail data, the image will have been stored in target output URI.
else
{
Cursor cursor = getContentResolver().query(
Media.EXTERNAL_CONTENT_URI, new String[]
{
Media.DATA,
Media.DATE_ADDED,
MediaStore.Images.ImageColumns.ORIENTATION
},
Media.DATE_ADDED,
null,
"date_added ASC"
);
if (cursor != null && cursor.moveToFirst())
{
do
{
mURI = Uri.parse(cursor.getString(cursor.getColumnIndex(Media.DATA)));
mPhotoPath = mURI.toString();
}
while (cursor.moveToNext());
cursor.close();
}
// Resize full image to fit out in image view.
int width = mImageView.getWidth();
int height = mImageView.getHeight();
BitmapFactory.Options factoryOptions = new BitmapFactory.Options();
factoryOptions.inJustDecodeBounds = true;
BitmapFactory.decodeFile(/*mURI.getPath()*/ mPhotoPath, factoryOptions);
int imageWidth = factoryOptions.outWidth;
int imageHeight = factoryOptions.outHeight;
// Determine how much to scale down the image
int scaleFactor = Math.min(
imageWidth/width,
imageHeight/height
);
// Decode the image file into a Bitmap sized to fill view
factoryOptions.inJustDecodeBounds = false;
factoryOptions.inSampleSize = scaleFactor;
factoryOptions.inPurgeable = true;
Bitmap bitmap = BitmapFactory.decodeFile(/*mURI.getPath()*/ mPhotoPath, factoryOptions);
mImageView.setImageBitmap(bitmap);
}
}
}
}
I had same problem in some devices of samsung android Then I implemented logic to get path of captured photo.
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
if (requestCode == PICK_IMAGE)
{
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(cameraIntent, CAMERA_REQUEST_CODE);
Cursor cursor = getContentResolver().query(Media.EXTERNAL_CONTENT_URI, new String[]{Media.DATA, Media.DATE_ADDED, MediaStore.Images.ImageColumns.ORIENTATION}, Media.DATE_ADDED, null, "date_added ASC");
if(cursor != null && cursor.moveToFirst())
{
do {
uri = Uri.parse(cursor.getString(cursor.getColumnIndex(Media.DATA)));
photoPath = uri.toString();
}while(cursor.moveToNext());
cursor.close();
}
if(photoPath != null) {
Bitmap bitmap = BitmapFactory.decodeFile(photoPath);
///Do Implement your logic whatever you want.
mImageView.setImageBitmap(bitmap);
}
}
}
Tried and tested to work on a Galaxy S3 phone. Credit to TGMCians for his help.
public class MainActivity extends Activity
{
private static final int PICK_IMAGE = 0;
private static final int PICK_IMAGE_FROM_GALLERY = 1;
private Button mBtnCamera, mBtnGallery, mBtnCancel;
private ImageView mImageView;
private Uri mURI;
private String mPhotoPath;
#Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mImageView = (ImageView) findViewById(R.id.imgDisplayImage);
mBtnCamera = (Button) findViewById(R.id.btnPhotoCamera);
mBtnGallery = (Button) findViewById(R.id.btnPhotoGallery);
mBtnCancel = (Button) findViewById(R.id.btnCancel);
mBtnCamera.setOnClickListener(new OnClickListener()
{
#Override
public void onClick(View v)
{
Intent camera = new Intent();
camera.setAction(MediaStore.ACTION_IMAGE_CAPTURE);
camera.putExtra("crop", "true");
File f = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
mURI = Uri.fromFile(new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES), "myFile.jpg"));
camera.putExtra(MediaStore.EXTRA_OUTPUT, mURI);
startActivityForResult(camera, PICK_IMAGE);
}
});
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
if (resultCode == Activity.RESULT_OK)
{
if (requestCode == PICK_IMAGE)
{
Cursor cursor = getContentResolver().query(
Media.EXTERNAL_CONTENT_URI, new String[]
{
Media.DATA,
Media.DATE_ADDED,
MediaStore.Images.ImageColumns.ORIENTATION
},
Media.DATE_ADDED,
null,
"date_added ASC"
);
if (cursor != null && cursor.moveToFirst())
{
do
{
mURI = Uri.parse(cursor.getString(cursor.getColumnIndex(Media.DATA)));
mPhotoPath = mURI.toString();
}
while (cursor.moveToNext());
cursor.close();
}
if (data != null)
{
if (data.hasExtra("data"))
{
Bitmap thumbnail = (Bitmap) data.getExtras().get("data");
mImageView.setImageBitmap(thumbnail);
}
else
{
System.out.println("Intent bundle does not have the 'data' Extra");
int width = mImageView.getWidth();
int height = mImageView.getHeight();
BitmapFactory.Options factoryOptions = new BitmapFactory.Options();
factoryOptions.inJustDecodeBounds = true;
BitmapFactory.decodeFile(/*mURI.getPath()*/ mPhotoPath, factoryOptions);
int imageWidth = factoryOptions.outWidth;
int imageHeight = factoryOptions.outHeight;
// Determine how much to scale down the image
int scaleFactor = Math.min(
imageWidth/width,
imageHeight/height
);
// Decode the image file into a Bitmap sized to fill view
factoryOptions.inJustDecodeBounds = false;
factoryOptions.inSampleSize = scaleFactor;
factoryOptions.inPurgeable = true;
Bitmap bitmap = BitmapFactory.decodeFile(/*mURI.getPath()*/ mPhotoPath, factoryOptions);
mImageView.setImageBitmap(bitmap);
}
}
}
}
else
{
System.out.println("Picture taking activity NOT returning RESULT_OK");
}
}
}
Try adding
sendBroadcast(new Intent(Intent.ACTION_MEDIA_MOUNTED, Uri.parse("file://"+ Environment.getExternalStorageDirectory())));
(and a slight delay) right inside the
if (requestCode == PICK_IMAGE)
block. I think the problem might be that your device isn't refreshing the Media store correctly.
(of course the better action would be to use MediaScanner to scan your file)