I want to use default camera and capture image. i want save image in sdcard/photofolder/ and save filename as curenttime format in sdcard/photofolder/ also display capture imag
Try this
private void cameraOn() {
tempUri = "sdcard/......";
i = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
i.putExtra(MediaStore.EXTRA_OUTPUT, tempUri);
startActivityForResult(i, cameraData);
}
To get the bitmap
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
switch (requestCode) {
case cameraData:
if (resultCode == RESULT_OK) {
Bitmap bmp = BitmapFactory.decodeFile(tempUri.getPath(), null);
imageShow.setImageBitmap(bmp);
}
break;
}
}
You can get SDCard path like..
String root = Environment.getExternalStorageDirectory().toString();
new File(root + "/photofolder").mkdirs();
Then you can save a file to root + "/photofolder/20120830025700.jpg"
.
Have you requested permission to write onto SD card? Add the following string to you app manifest:
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
Use this code to save image into SDcard and also create directory to store the captured image
File photo = new File(Environment.getExternalStorageDirectory()+"/photofolder");
System.out.println(photo.toString());
boolean success = false;
if(!photo.exists())
{
success = photo.mkdirs();
}
if(!success)
{
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
photo = new File(Environment.getExternalStorageDirectory().getAbsolutePath()+"/Android/data/"+getApplicationContext().getPackageName()+"/files/Receipt", imagename+".png");
Toast.makeText(this, photo.toString(), Toast.LENGTH_LONG);
intent.putExtra(MediaStore.EXTRA_OUTPUT,Uri.fromFile(photo));
Uri imageurl = Uri.fromFile(photo);
startActivityForResult(intent, CAMERA_RECEIPTREQUEST);
}
To display the captured image use the below code
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
switch(requestCode)
{
case CAMERA_RECEIPTREQUEST:
if(resultCode== Activity.RESULT_OK)
{
if(data!=null)
{
BitmapFactory.Options options = new BitmapFactory.Options();
options.inSampleSize = 8;
ImageView jpgView = (ImageView)findViewById(R.id.imageView1);
Bitmap receipt = BitmapFactory.decodeFile(photo.toString(),options);
jpgView.setImage(receipt);
}
}
}
below code can help u
private void takePicture()
{ cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(cameraIntent, IMAGE_CAPTURE);
}
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == CAMERA_REQUEST) {
File dir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM);
File output = new File(dir, "camerascript.png");
}
}
try using this in onActivityResult()
setupImage(photo);
and
public Bitmap setupImage(Intent data) {
BitmapFactory.Options options = new BitmapFactory.Options();
options.inSampleSize = SAMPLE_SIZE; // SAMPLE_SIZE = 2
Bitmap tempBitmap = null;
Bitmap bm = null;
try {
tempBitmap = (Bitmap) data.getExtras().get("data");
bm = tempBitmap;
Log.v("ManageImage-hero", "the data.getData seems to be valid");
FileOutputStream out = new FileOutputStream(outputFileUri.getPath());
tempBitmap.compress(Bitmap.CompressFormat.JPEG, 100, out);
} catch (NullPointerException ex) {
Log.v("ManageImage-other", "another phone type");
bm = otherImageProcessing(options);
} catch(Exception e) {
Log.v("ManageImage-setupImage", "problem setting up the image"+e);
}
return bm;
}
private Bitmap otherImageProcessing(BitmapFactory.Options options) {
Bitmap bm = null;
try {
FileInputStream fis = new FileInputStream(outputFileUri.getPath());
BufferedInputStream bis = new BufferedInputStream(fis);
bm = BitmapFactory.decodeStream(bis, null, options);
// cleaning up
fis.close();
bis.close();
} catch(Exception e) {
Log.e("ManageImage-otherImageProcessing", "Cannot load image", e);
}
return bm;
}
As example given here try this code...
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
File dir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM);
File output = new File(dir,"camera.png");
cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT,Uri.fromFile(output));
String path =output.getAbsolutePath();
startActivityForResult(cameraIntent, TAKE_PHOTO);
path will return location of your image in sdcard