Intent for getting image from captured image
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
mImageCaptureUri = Uri.fromFile(new File(Environment.getExternalStorageDirectory(),
"MyImage_" + String.valueOf(System.currentTimeMillis()) + ".jpg"));
intent.putExtra(android.provider.MediaStore.EXTRA_OUTPUT, mImageCaptureUri);
try {
intent.putExtra("return-data", true);
startActivityForResult(intent, CAMERA_RESULT);
} catch (ActivityNotFoundException e) {
e.printStackTrace();
}
Intent for getting image from sd card image
try {
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, "Complete action using"), RESULT_LOAD_IMAGE);
} catch (Exception ex) {
ex.printStackTrace();
}
then onActivityResult code
private static final int RESULT_LOAD_IMAGE = 101;
private static final int CAMERA_RESULT = 102;
private static final int CROP_FROM_CAMERA = 103;
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
// TODO Auto-generated method stub
super.onActivityResult(requestCode, resultCode, data);
switch (requestCode) {
case CAMERA_RESULT:
try{
doCrop();
}catch(Exception e){
e.printStackTrace();
}
break;
case RESULT_LOAD_IMAGE:
try{
mImageCaptureUri = data.getData();
doCrop();
}catch(Exception e){
e.printStackTrace();
}
break;
case CROP_FROM_CAMERA:
try{
Bundle extras = data.getExtras();
if (extras != null) {
photo = extras.getParcelable("data");
imguser.setImageBitmap(photo);
imguser.setBackgroundColor(getResources().getColor(R.color.transparent));
}
File f = new File(mImageCaptureUri.getPath());
Log.i(tag, "Get Image uri file........"+f);
selectedImagePath = f.getAbsolutePath();
Log.i(tag, "Get Absolute image path........"+selectedImagePath);
if (f.exists()) f.delete();
boolean success = false;
if(photo != null){
Log.i(tag, "Bitmap.........."+photo);
try {
byte[] bitmapdata;
ByteArrayOutputStream stream = new ByteArrayOutputStream();
photo.compress(Bitmap.CompressFormat.JPEG, 90, stream);
bitmapdata = stream.toByteArray();
if (bitmapdata != null) {
MyWrite(bitmapdata);
success = true;
}
} catch (Exception e) {
e.printStackTrace();
success = false;
}
}
if (success) {
Log.i(tag, "Image Saved Successfully");
} else {
Log.i(tag, "Error during image saving");
}
}catch(Exception e){
e.printStackTrace();
}
break;
}
}
Crop function
private Uri mImageCaptureUri;
Bitmap photo;
ImageView imguser;
String selectedImagePath
private void doCrop() {
final ArrayList<CropOption> cropOptions = new ArrayList<CropOption>();
Intent intent = new Intent("com.android.camera.action.CROP");
intent.setType("image/*");
List<ResolveInfo> list = getPackageManager().queryIntentActivities( intent, 0 );
int size = list.size();
if (size == 0) {
//Toast.makeText(this, "Can not find image crop app", Toast.LENGTH_SHORT).show();
return;
} else {
intent.setData(mImageCaptureUri);
intent.putExtra("outputX", 200);
intent.putExtra("outputY", 200);
intent.putExtra("aspectX", 1);
intent.putExtra("aspectY", 1);
intent.putExtra("scale", true);
intent.putExtra("return-data", true);
if (size == 1) {
Intent i = new Intent(intent);
ResolveInfo res = list.get(0);
i.setComponent( new ComponentName(res.activityInfo.packageName, res.activityInfo.name));
startActivityForResult(i, CROP_FROM_CAMERA);
} else {
for (ResolveInfo res : list) {
final CropOption co = new CropOption();
co.title = getPackageManager().getApplicationLabel(res.activityInfo.applicationInfo);
co.icon = getPackageManager().getApplicationIcon(res.activityInfo.applicationInfo);
co.appIntent= new Intent(intent);
co.appIntent.setComponent( new ComponentName(res.activityInfo.packageName, res.activityInfo.name));
cropOptions.add(co);
}
CropOptionAdapter adapter = new CropOptionAdapter(getApplicationContext(), cropOptions);
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("Choose Crop App");
builder.setAdapter( adapter, new DialogInterface.OnClickListener() {
public void onClick( DialogInterface dialog, int item ) {
startActivityForResult( cropOptions.get(item).appIntent, CROP_FROM_CAMERA);
}
});
builder.setOnCancelListener( new DialogInterface.OnCancelListener() {
@Override
public void onCancel( DialogInterface dialog ) {
if (mImageCaptureUri != null ) {
getContentResolver().delete(mImageCaptureUri, null, null );
mImageCaptureUri = null;
}
}
} );
AlertDialog alert = builder.create();
alert.show();
}
}
}
public void MyWrite(byte[] buffer) {
System.gc();
File sdCard = Environment.getExternalStorageDirectory();
File directory = new File(sdCard.getAbsolutePath() + "/MyImage");
directory.mkdirs();
// Now create the file in the above directory and write the contents
// into it
System.out.println("Image path=" + selectedImagePath);
File file;
file = new File(directory, currentDateandTime + ".jpg");
// File file = new File(directory, "sample.jpg");
selectedImagePath = file.getAbsolutePath();
System.out.println("Path=" + selectedImagePath);
try {
if (!file.exists())
file.createNewFile();
} catch (IOException e2) {
// TODO Auto-generated catch block
e2.printStackTrace();
}
FileOutputStream fOut = null;
try {
fOut = new FileOutputStream(file);
} catch (FileNotFoundException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
BufferedOutputStream osw = new BufferedOutputStream(fOut);
try {
// osw.write(path);
osw.write(buffer);
// osw.write(buffer, offset, length);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
osw.flush();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
osw.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
mImageCaptureUri = Uri.fromFile(new File(Environment.getExternalStorageDirectory(),
"MyImage_" + String.valueOf(System.currentTimeMillis()) + ".jpg"));
intent.putExtra(android.provider.MediaStore.EXTRA_OUTPUT, mImageCaptureUri);
try {
intent.putExtra("return-data", true);
startActivityForResult(intent, CAMERA_RESULT);
} catch (ActivityNotFoundException e) {
e.printStackTrace();
}
Intent for getting image from sd card image
try {
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, "Complete action using"), RESULT_LOAD_IMAGE);
} catch (Exception ex) {
ex.printStackTrace();
}
then onActivityResult code
private static final int RESULT_LOAD_IMAGE = 101;
private static final int CAMERA_RESULT = 102;
private static final int CROP_FROM_CAMERA = 103;
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
// TODO Auto-generated method stub
super.onActivityResult(requestCode, resultCode, data);
switch (requestCode) {
case CAMERA_RESULT:
try{
doCrop();
}catch(Exception e){
e.printStackTrace();
}
break;
case RESULT_LOAD_IMAGE:
try{
mImageCaptureUri = data.getData();
doCrop();
}catch(Exception e){
e.printStackTrace();
}
break;
case CROP_FROM_CAMERA:
try{
Bundle extras = data.getExtras();
if (extras != null) {
photo = extras.getParcelable("data");
imguser.setImageBitmap(photo);
imguser.setBackgroundColor(getResources().getColor(R.color.transparent));
}
File f = new File(mImageCaptureUri.getPath());
Log.i(tag, "Get Image uri file........"+f);
selectedImagePath = f.getAbsolutePath();
Log.i(tag, "Get Absolute image path........"+selectedImagePath);
if (f.exists()) f.delete();
boolean success = false;
if(photo != null){
Log.i(tag, "Bitmap.........."+photo);
try {
byte[] bitmapdata;
ByteArrayOutputStream stream = new ByteArrayOutputStream();
photo.compress(Bitmap.CompressFormat.JPEG, 90, stream);
bitmapdata = stream.toByteArray();
if (bitmapdata != null) {
MyWrite(bitmapdata);
success = true;
}
} catch (Exception e) {
e.printStackTrace();
success = false;
}
}
if (success) {
Log.i(tag, "Image Saved Successfully");
} else {
Log.i(tag, "Error during image saving");
}
}catch(Exception e){
e.printStackTrace();
}
break;
}
}
Crop function
private Uri mImageCaptureUri;
Bitmap photo;
ImageView imguser;
String selectedImagePath
private void doCrop() {
final ArrayList<CropOption> cropOptions = new ArrayList<CropOption>();
Intent intent = new Intent("com.android.camera.action.CROP");
intent.setType("image/*");
List<ResolveInfo> list = getPackageManager().queryIntentActivities( intent, 0 );
int size = list.size();
if (size == 0) {
//Toast.makeText(this, "Can not find image crop app", Toast.LENGTH_SHORT).show();
return;
} else {
intent.setData(mImageCaptureUri);
intent.putExtra("outputX", 200);
intent.putExtra("outputY", 200);
intent.putExtra("aspectX", 1);
intent.putExtra("aspectY", 1);
intent.putExtra("scale", true);
intent.putExtra("return-data", true);
if (size == 1) {
Intent i = new Intent(intent);
ResolveInfo res = list.get(0);
i.setComponent( new ComponentName(res.activityInfo.packageName, res.activityInfo.name));
startActivityForResult(i, CROP_FROM_CAMERA);
} else {
for (ResolveInfo res : list) {
final CropOption co = new CropOption();
co.title = getPackageManager().getApplicationLabel(res.activityInfo.applicationInfo);
co.icon = getPackageManager().getApplicationIcon(res.activityInfo.applicationInfo);
co.appIntent= new Intent(intent);
co.appIntent.setComponent( new ComponentName(res.activityInfo.packageName, res.activityInfo.name));
cropOptions.add(co);
}
CropOptionAdapter adapter = new CropOptionAdapter(getApplicationContext(), cropOptions);
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("Choose Crop App");
builder.setAdapter( adapter, new DialogInterface.OnClickListener() {
public void onClick( DialogInterface dialog, int item ) {
startActivityForResult( cropOptions.get(item).appIntent, CROP_FROM_CAMERA);
}
});
builder.setOnCancelListener( new DialogInterface.OnCancelListener() {
@Override
public void onCancel( DialogInterface dialog ) {
if (mImageCaptureUri != null ) {
getContentResolver().delete(mImageCaptureUri, null, null );
mImageCaptureUri = null;
}
}
} );
AlertDialog alert = builder.create();
alert.show();
}
}
}
public void MyWrite(byte[] buffer) {
System.gc();
File sdCard = Environment.getExternalStorageDirectory();
File directory = new File(sdCard.getAbsolutePath() + "/MyImage");
directory.mkdirs();
// Now create the file in the above directory and write the contents
// into it
System.out.println("Image path=" + selectedImagePath);
File file;
file = new File(directory, currentDateandTime + ".jpg");
// File file = new File(directory, "sample.jpg");
selectedImagePath = file.getAbsolutePath();
System.out.println("Path=" + selectedImagePath);
try {
if (!file.exists())
file.createNewFile();
} catch (IOException e2) {
// TODO Auto-generated catch block
e2.printStackTrace();
}
FileOutputStream fOut = null;
try {
fOut = new FileOutputStream(file);
} catch (FileNotFoundException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
BufferedOutputStream osw = new BufferedOutputStream(fOut);
try {
// osw.write(path);
osw.write(buffer);
// osw.write(buffer, offset, length);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
osw.flush();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
osw.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
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