旧代码曾经很好用:
public void onClick(View v) {
switch (v.getId()) {
case R.id.cancel_btn:
finish();
break;
case R.id.camera_btn:
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
cameraIntent.putExtra(MediaStore.EXTRA_SCREEN_ORIENTATION, ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
startActivityForResult(cameraIntent, CAMERA_REQUEST);
break;
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == CAMERA_REQUEST && resultCode == Activity.RESULT_OK) {
Uri u = data.getData();
Log.d("u", String.valueOf(u));
theImageUriStr = String.valueOf(u);
Log.d("theImageUriStr", String.valueOf(theImageUriStr));
mImageView = (ImageView) findViewById(R.id.mImageView);
ALBUM_ART_URI = Uri.parse(String.valueOf(theImageUriStr));
Picasso.with(AddNewDish.this).load(ALBUM_ART_URI).into(mImageView);
}
else{
Log.d("mmmm", String.valueOf(resultCode));
}
}
我从Log.d中获取的结果是null,包括u和theImageUriStr。
startActivityForResult()
以进行CAMERA_REQUEST
的代码。例如,如果您正在使用ACTION_IMAGE_CAPTURE
,则data.getData()
应该是 空的。 - CommonsWare