Develop Reference

Saving an image to custom folder with custom name

I am trying to build an app that captures an image ans saves the image to a custom folder with a custom name but i am unable to perform it.
Here is the code that I have written please go through the code and correct me where i am wrong.
public class MainActivity extends Activity {
private static final int SELECT_PICTURE = 1;
private String selectedImagePath;
private static final int CAMERA_REQUEST = 1888;
private ImageView imageView;
private Builder alertDialogBuilder;
final Context context = this;
String name_str;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
imageView = (ImageView)this.findViewById(R.id.imageView1);
Button photoButton = (Button) this.findViewById(R.id.button1);
Button searchButton = (Button) this.findViewById(R.id.button2);
photoButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(cameraIntent, CAMERA_REQUEST);
}
});
searchButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent,"Select Picture"), SELECT_PICTURE);
}
});
}
public void onActivityResult1(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK) {
if (requestCode == SELECT_PICTURE) {
Uri selectedImageUri = data.getData();
selectedImagePath = getPath(selectedImageUri);
System.out.println("Image Path : " + selectedImagePath);
imageView.setImageURI(selectedImageUri);
}
}
}
public String getPath(Uri uri) {
String[] projection = { MediaStore.Images.Media.DATA };
Cursor cursor = managedQuery(uri, projection, null, null, null);
int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
}
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == CAMERA_REQUEST && resultCode == RESULT_OK) {
final Bitmap photo = (Bitmap) data.getExtras().get("data");
imageView.setImageBitmap(photo);
//Creating Alert Dialog Box
AlertDialog.Builder askname = new AlertDialog.Builder(MainActivity.this);
final EditText inputname = new EditText(this);
askname.setMessage("Enter Name");
askname.setView(inputname);
askname.setPositiveButton("OK",new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
name_str = inputname.getEditableText().toString();
Toast.makeText(context,name_str,Toast.LENGTH_LONG).show();
dialog.dismiss();
/*if (requestCode == CAMERA_REQUEST && resultCode == RESULT_OK) {
Bitmap photo = (Bitmap) data.getExtras().get("data");
//photo = BitmapFactory.decodeByteArray(data,0,data.length);
imageView.setImageBitmap(photo);*/
String file ="/DCIM/VisitingCards/";
File folder = new File(Environment.getExternalStorageDirectory() + file);
System.out.println("File name is :"+folder);
boolean success = true;
if (!folder.exists()) {
success = folder.mkdir();
}
if (success) {
//ON success
System.out.println("Directory Present");
System.out.println("In Success Case");
try {
FileOutputStream out = new FileOutputStream(folder);
photo.compress(Bitmap.CompressFormat.JPEG, 100, out);
out.flush();
out.close();
} catch (Exception e) {
e.printStackTrace();
}
} else {
//ON failure
System.out.println("Directory not Present");
System.out.println("In Failure Case");
}
System.out.println("Before the Dialog builder");
}
});
askname.setNegativeButton("CANCEL", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
// Canceled.
dialog.dismiss();
}
}); //End of alert.setNegativeButt
askname.show();
}
}
}

you should ask image name before intent and then used putExtra.
hope it may help you

I am creating an android activity for browsing the images from gallery.But it's not taking images from "Camera" folder

I am creating an android activity for browsing the images from gallery. But it's taking only images from other folders but not images from the Camera folder.

This code in your button on click
Yourbotton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
AlertDialog.Builder alertdialog1 =new AlertDialog.Builder(EditProfileActivity.this);
alertdialog1.setMessage("Please select a Profile image");
alertdialog1.setNegativeButton("CAMERA", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
Intent cameraIntent = new Intent(
android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(cameraIntent,CAMERA_REQUEST);
}
});
alertdialog1.setNeutralButton("GALLERY",new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
Intent i = new Intent(Intent.ACTION_PICK,
android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(i, RESULT_LOAD_IMAGE);
}
});
alertdialog1.setPositiveButton("CLOSE",new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
dialog.cancel();
}
});
alertdialog1.show();
}
});
This functions in outside of onCreate()
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == CAMERA_REQUEST && resultCode == RESULT_OK) {
Bitmap photo = (Bitmap) data.getExtras().get("data");
edpprofilepic.setScaleType(ScaleType.FIT_XY);
edpprofilepic.setImageBitmap(photo);
imagepath = ImageWrite(photo);
}
else if (requestCode == RESULT_LOAD_IMAGE && resultCode == RESULT_OK
&& null != data) {
Uri selectedImage = data.getData();
String[] filePathColumn = { MediaStore.Images.Media.DATA };
Cursor cursor = getContentResolver().query(selectedImage, filePathColumn,
null, null, null);
cursor.moveToFirst();
int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
String picturePath = cursor.getString(columnIndex);
cursor.close();
edpprofilepic.setScaleType(ScaleType.FIT_XY);
edpprofilepic.setImageBitmap(BitmapFactory.decodeFile(picturePath));
imagepath = ImageWrite(BitmapFactory.decodeFile(picturePath));
}
}
public String ImageWrite(Bitmap bitmap1)
{
String extStorageDirectory = Environment.getExternalStorageDirectory().toString();
OutputStream outStream = null;
File file = new File(extStorageDirectory, "slectimage.PNG");
try
{
outStream = new FileOutputStream(file);
bitmap1.compress(Bitmap.CompressFormat.PNG, 100, outStream);
outStream.flush();
outStream.close();
}
catch (FileNotFoundException e)
{
e.printStackTrace();
} catch (IOException e)
{
e.printStackTrace();
}
String imageInSD = "/sdcard/slectimage.PNG";
return imageInSD;
}
I think this is helpful to you

Getting multiple images from Gallery

Right now I have an imageview. Clicking on the imageview I can get the option to select the gallery/camera intent.selecting on the required intent and the required picture I get the image in the imageview.This works fine for one single image.
How to get more than one picture.I mean the imageview[].Is there any code on this available?

Start Intent with EXTRA_ALLOW_MULTIPLE
Intent intent = new Intent( );
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
startActivityForResult(Intent.createChooser(intent,
"select multiple images"), PICK_IMAGE_MULTIPLE);
On receiving side
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if(resultCode == Activity.RESULT_OK){
if(requestCode == PICK_IMAGE_MULTIPLE){
String[] imagesPath = data.getStringExtra("data").split("\\|");
}
}
}

thanks for the response but here is my code.Now please let me know how to go ahead to have multiple images shown up in multiple imageviews.Also let me know if I need a placeholder like gridview for that?
ImageView image_view = new ImageView(this);
image_view.setId(field_id);
Uri selectedImage = Uri.parse(field_val);
String[] filePath = { MediaStore.Images.Media.DATA };
String picturePath;
Cursor c = getContentResolver().query(selectedImage,
filePath, null, null, null);
c.moveToFirst();
if(c.moveToFirst() && c.getCount() >= 1)
{
int columnIndex = c.getColumnIndex(filePath[0]);
picturePath = c.getString(columnIndex);
c.close();
BitmapFactory.Options bitmapOptions = new BitmapFactory.Options();
bitmapOptions.inSampleSize = 20;
Bitmap thumbnail = (BitmapFactory.decodeFile(
picturePath, bitmapOptions));
image_view.setImageBitmap(thumbnail);
image_view.setTag(selectedImage);
}
else {
image_view.setImageDrawable(getResources().getDrawable(
R.drawable.camera_launcher));
}
image_view.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
getImage();
}
});
private void getImage() {
final CharSequence[] options = { "Take Photo", "Choose from Gallery",
"Cancel" };
AlertDialog.Builder builder = new AlertDialog.Builder(
this);
builder.setTitle("Add Photo!");
builder.setItems(options, new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int item) {
if (options[item].equals("Take Photo")) {
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(intent, 1);
} else if (options[item].equals("Choose from Gallery")) {
Intent intent = new Intent(Intent.ACTION_PICK,
MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(intent, 2);
} else if (options[item].equals("Cancel")) {
dialog.dismiss();
}
}
});
builder.show();
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == RESULT_OK) {
if (requestCode == 1) {
Bundle extras = data.getExtras();
try {
((ImageView) findViewById(R.id.imageid)).setImageBitmap((Bitmap) extras
.get("data"));
((ImageView) findViewById(R.id.imageid))).setTag(R.string.imgtag,
data.getDataString());
} catch (Exception e) {
e.printStackTrace();
}
} else if (requestCode == 2) {
Uri selectedImage = data.getData();
String[] filePath = { MediaStore.Images.Media.DATA };
String picturePath;
Cursor c = getContentResolver().query(selectedImage, filePath,
null, null, null);
c.moveToFirst();
int columnIndex = c.getColumnIndex(filePath[0]);
picturePath = c.getString(columnIndex);
c.close();
BitmapFactory.Options bitmapOptions = new BitmapFactory.Options();
bitmapOptions.inSampleSize = 20;
Bitmap thumbnail = (BitmapFactory.decodeFile(picturePath,
bitmapOptions));
((ImageView) findViewById(R.id.imageid))).setImageBitmap(thumbnail);
((ImageView) findViewById(R.id.imageid))).setTag(R.string.imgtag,
selectedImage.toString());
}
}
}

update contact picture on button from imageview android...?

in my application i fetch image from camera or gallery and save in imageview. now how can i save this imageview image as my contact picture image.
detail.java
camera.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(cameraIntent, CAMERA_REQUEST);
}
});
//gallery picture
galary.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent photoPickerIntent = new Intent(Intent.ACTION_GET_CONTENT);
photoPickerIntent.setType("image/*");
startActivityForResult(photoPickerIntent, 1);
}
});
save.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
Intent image= new Intent(Intent.)
}
});
}
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == CAMERA_REQUEST && resultCode == RESULT_OK) {
Bitmap photo = (Bitmap) data.getExtras().get("data");
photo1.setImageBitmap(photo);
}
else
{
if (data != null && resultCode == RESULT_OK)
{
Uri selectedImage = data.getData();
String[] filePathColumn = {MediaStore.Images.Media.DATA};
Cursor cursor = getContentResolver().query(selectedImage, filePathColumn, null, null, null);
cursor.moveToFirst();
int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
String filePath = cursor.getString(columnIndex);
cursor.close();
if(photo != null && !photo.isRecycled())
{
photo = null;
}
photo = BitmapFactory.decodeFile(filePath);
photo1.setBackgroundResource(0);
photo1.setImageBitmap(photo);
}
else
{
Log.d("Status:", "Photopicker canceled");
}
}
}
}

setimage.setOnClickListener(new View.OnClickListener() {
public void onClick(View v){
Context context= getApplicationContext();
Bitmap icon= BitmapFactory.decodeResource(context.getResources(),
R.id.your_img_view);
try {
Intent myIntent = new Intent(); myIntent.setAction(Intent.ACTION_ATTACH_DATA);
myIntent.setType("image/jpeg");
myIntent.putExtra(Intent.EXTRA_STREAM, icon);
startActivity(myIntent);
} catch (ActivityNotFoundException e) {
e.printStackTrace();
}
}
});
add:
<uses-permission android:name="android.permission.WRITE_CONTACTS" />
<uses-permission android:name="android.permission.READ_CONTACTS" />
in your manifest.

image attach option is not coming after taking image from camera

frnds,on clicking on button i open camera for taking picture ,i take picture successfull and now only two option is coming after clicking pic,"save" and "Discard",there is not any option for attaching the camera clicked image so how to attach image and display image in next view?
my code is ...
public void function2(int id){
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(cameraIntent, CAMERA_PIC_REQUEST);
}
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == CAMERA_PIC_REQUEST||requestCode == SELECT_PICTURE) {
try{
try{
selectedImageUri = data.getData();
//OI FILE Manager
String filemanagerstring = selectedImageUri.getPath();
//MEDIA GALLERY
selectedImagePath = getPath(selectedImageUri);
//DEBUG PURPOSE - you can delete this if you want
if(selectedImagePath!=null){
Intent i=new Intent(MainMenu.this,Imageprview.class);
startActivity(i);
System.out.println(selectedImagePath);
}
else
System.out.println("selectedImagePath is null");
if(filemanagerstring!=null)
System.out.println(filemanagerstring);
else System.out.println("filemanagerstring is null");
//NOW WE HAVE OUR WANTED STRING
if(selectedImagePath!=null)
System.out.println("selectedImagePath is the right one for you!");
else
System.out.println("filemanagerstring is the right one for you!");
}catch (NullPointerException e) {
// TODO: handle exception
} }catch (ArrayIndexOutOfBoundsException e) {
// TODO: handle exception
} }
}
//UPDATED!
public String getPath(Uri uri) {
String[] projection = {MediaStore.Images.Media.DATA };
Cursor cursor = managedQuery(uri, projection, null, null, null);
if(cursor!=null)
{
//HERE YOU WILL GET A NULLPOINTER IF CURSOR IS NULL
//THIS CAN BE, IF YOU USED OI FILE MANAGER FOR PICKING THE MEDIA
int column_index = cursor
.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
}
else return null;
}

Button btnCam=(Button)findViewById(R.id.camBtn);
btnCam.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// Intent detailActivity = new Intent(getBaseContext(),com.rodasys.profile.detailProfile.class);
//startActivity(detailActivity);
saveImage();
} });
}
public void saveImage()
{
try {
FileOutputStream fos = openFileOutput("MyFile.jpeg", Context.MODE_WORLD_WRITEABLE);
fos.close();
File f = new File(getFilesDir() + File.separator + "MyFile.jpeg");
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(f));
intent.putExtra(MediaStore.EXTRA_SCREEN_ORIENTATION,90);
startActivityForResult(intent,IMAGE_CAPTURE);
//startActivityForResult(new Intent(MediaStore.ACTION_IMAGE_CAPTURE).putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(f)),IMAGE_CAPTURE);
}
catch(IOException e) {
}
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == 0) {
if (resultCode == RESULT_OK){
finish();
//imageView=(ImageView)findViewById(R.id.imageView1);
//imageView.setImageURI(imageUri);
Intent detActivity = new Intent(getBaseContext(),com.rodasys.profile.detailProfile.class);
startActivity(detActivity);
//Log.d("ANDRO_CAMERA","Picture taken!!!");
//
}
}
}
IN DETAIL PROFILE ACTIVITY
public class detailProfile extends Activity{
String fname=new File(getFilesDir(),"MyFile.jpeg").getAbsolutePath();
//USING THIS FILE PATH YOU CAN LOAD THE IMAGE IN THIS ACTIVITY
}
YOU HAVE ANOTHER OPTION YOU CAN PASS THE IMAGE TO THROUGH THE INTENT AT THE TIME OF CREATING THE NEW INTENT AND AFTER THAT YOU CAN ACCESS THAT IMAGE THROUGH THE BUNDLE OBJECT IN THE NEW INTENT.
bytes[] imgs = ... // your image
Intent intent = new Intent(this, YourActivity.class);
intent.putExtra("img", imgs);
startActivity(intent)
in detailprofile
bytes[] receiver = getIntent().getExtra("imgs");
//using Byte array you can display your image in ur imageview

There is no such option available.you can save file in to sdcard or any external storage
c the code i have done for saving image in external storage.
public void onClick(View v)
{
if(v == imgForPhotograph) {
path = Environment.getExternalStorageDirectory() + "/photo1.jpg";
File file = new File(path);
Uri outputFileUri = Uri.fromFile(file);
Intent intent = new Intent(
android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, outputFileUri);
startActivityForResult(intent, CAPTURE_IMAGE_ACTIVITY);
}
}
public void onActivityResult(int requestCode, int resultCode, Intent data) {
System.gc();
if (requestCode == CAPTURE_IMAGE_ACTIVITY) {
if (resultCode == Activity.RESULT_OK) {
try {
// Call function MakeFolder to create folder structure if
// its not created
if(imageBitmap != null) {
imageBitmap = null;
imageBitmap.recycle();
}
BitmapFactory.Options options = new BitmapFactory.Options();
options.inSampleSize = 3;
imageBitmap = BitmapFactory.decodeFile(path, options);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
imageBitmap.compress(Bitmap.CompressFormat.PNG, 100, baos); // bm
byte[] bmpbyte = baos.toByteArray();
//
Imagebase64= Base64.encodeToString(bmpbyte, Base64.DEFAULT); // set
imgForPhotograph.setImageBitmap(imageBitmap);
isImageTaken = true;
// Name for image
IMAGEPATH = getString(R.string.Image)
+ System.currentTimeMillis();
SaveImageFile(imageBitmap,IMAGEPATH);
} catch (Exception e) {
Toast.makeText(this, "Picture Not taken",
Toast.LENGTH_LONG).show();
e.printStackTrace();
}
}
}
}
All The Best....

Hi guys, this code is working. For camera and stored into sd card:
public class CampicsaveActivity extends Activity
{
/** Called when the activity is first created. */
FrameLayout frm;
#Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
frm=(FrameLayout)findViewById(R.id.preview);
Button btnCam=(Button)findViewById(R.id.buttonClick);
btnCam.setOnClickListener(new View.OnClickListener()
{
public void onClick(View v)
{
// Intent detailActivity = new Intent(getBaseContext(),com.rodasys.profile.detailProfile.class);
// startActivity(detailActivity);
saveImage(0);
} });
}
public void saveImage(int IMAGE_CAPTURE)
{
try
{
FileOutputStream fos = openFileOutput("MyFile.jpeg", Context.MODE_WORLD_WRITEABLE);
fos.close();
File f = new File(getFilesDir() + File.separator + "MyFile.jpeg");
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(f));
intent.putExtra(MediaStore.EXTRA_SCREEN_ORIENTATION,90);
startActivityForResult(intent,IMAGE_CAPTURE);
//startActivityForResult(new Intent(MediaStore.ACTION_IMAGE_CAPTURE).putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(f)),IMAGE_CAPTURE);
}
catch(IOException e)
{;}
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
if (requestCode == 0)
{
if (resultCode == RESULT_OK)
{
finish();
//imageView=(ImageView)findViewById(R.id.imageView1);
//imageView.setImageURI(imageUri);
Intent detActivity = new Intent(getBaseContext(),CampicsaveActivity.class);
startActivity(detActivity);
//Log.d("ANDRO_CAMERA","Picture taken!!!");
//
}
}
}
}
}