Getting Image from Gallery & Capture Image:
private Bitmap bitmap, b1;
private byte[] img;
private Uri mImageCaptureUri;
productimage.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
onPhotoClick();
}
});
private void onPhotoClick() {
AlertDialog.Builder builder = new AlertDialog.Builder(context);
builder.setTitle("Select Picker").setItems(R.array.ImageSelection,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
if (which == 0) {
pickImage();
} else {
doTakePhotoAction();
}
}
});
AlertDialog dialog = builder.create();
dialog.show();
}
In style.xml
<string-array name="ImageSelection">
<item>Image Picker</item>
<item>Camera</item>
</string-array>
private void pickImage() {
Intent intent;
if (Build.VERSION.SDK_INT < 19) {
intent = new Intent();
intent.setAction(Intent.ACTION_GET_CONTENT);
intent.setType("image/*");
startActivityForResult(
Intent.createChooser(intent, "Complete action using"),
PICK_FROM_FILE);
} else {
intent = new Intent(Intent.ACTION_PICK);
intent.setType("image/*");
intent.putExtra(MediaStore.EXTRA_OUTPUT,
mImageCaptureUri);
startActivityForResult(
Intent.createChooser(intent, "Complete action using"),
PICK_FROM_FILE);
}
}
private void doTakePhotoAction() {
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
mImageCaptureUri = Uri.fromFile(new File(Environment
.getExternalStorageDirectory(), "tmp_avatar_"
+ String.valueOf(System.currentTimeMillis()) + ".jpg"));
intent.putExtra(MediaStore.EXTRA_OUTPUT,
mImageCaptureUri);
try {
intent.putExtra("return-data", true);
startActivityForResult(intent, PICK_FROM_CAMERA);
} catch (ActivityNotFoundException e) {
e.printStackTrace();
}
}
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode != Activity.RESULT_OK)
return;
switch (requestCode) {
case PICK_FROM_CAMERA:
doCrop();
break;
case PICK_FROM_FILE:
if (Build.VERSION.SDK_INT < 19) {
mImageCaptureUri = data.getData();
} else {
mImageCaptureUri = data.getData();
ParcelFileDescriptor parcelFileDescriptor;
try {
parcelFileDescriptor = this.getContentResolver()
.openFileDescriptor(mImageCaptureUri, "r");
FileDescriptor fileDescriptor = parcelFileDescriptor
.getFileDescriptor();
bitmap = BitmapFactory.decodeFileDescriptor(fileDescriptor);
parcelFileDescriptor.close();
} catch (Exception e) {
e.printStackTrace();
}
}
doCrop();
break;
case CROP_FROM_CAMERA:
Bundle extras = data.getExtras();
if (extras != null) {
bitmap = extras.getParcelable("data");
productimage.setImageBitmap(bitmap);
ByteArrayOutputStream bos = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.PNG, 100, bos);
img = bos.toByteArray();
}
if (mImageCaptureUri != null) {
File f = new File(mImageCaptureUri.getPath());
if (f.exists())
f.delete();
}
break;
}
}
private void doCrop() {
Intent intent = new Intent("com.android.camera.action.CROP");
intent.setType("image/*");
List<ResolveInfo> list = this.getPackageManager()
.queryIntentActivities(intent, 0);
int size = list.size();
if (size == 0) {
Toast.makeText(context, "Can not find image crop app",
Toast.LENGTH_SHORT).show();
return;
} else {
if (mImageCaptureUri != null) {
intent.setData(mImageCaptureUri);
}
intent.putExtra("scale", true);
intent.putExtra("return-data", true);
Intent i = new Intent(intent);
ResolveInfo res = list.get(0);
i.setComponent(new ComponentName(res.activityInfo.packageName,
res.activityInfo.name));
System.out.println(res.activityInfo.packageName);
System.out.println(res.activityInfo.name);
startActivityForResult(i, CROP_FROM_CAMERA);
}
}
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