你好，我对这个编码感到震惊首先我有两个图像视图，当我们单击其中一个时，选择器对话框将打开，其中有两个选项 1.拍照 2.当我从厨房中选择时从画廊中选择一切正常很好，问题出在哪里，
当我们选择拍照选项并在为第一张图像设置预览时捕获图像后，它的工作正常，因为这里的问题出在第二张图像中。当我们选择拍照选项并拍摄照片后，它会将第一张图像的图像替换为第二张图像。
这是Java代码：
public class PrescriptionUpload extends ActionBarActivity {
ImageView uploadimage1, uploadimage2;
Bitmap imagemap, imagemapsec;
int imageupload = 1;
int imagesecpload = 2;
int requestcamera = 0;
Button uploadpric;
StringBuilder sb;
String uploadimg2;
Toolbar include2;
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.prescriptionimages);
include2= (Toolbar) findViewById(R.id.include2);
setSupportActionBar(include2);
assert getSupportActionBar() != null;
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setDisplayShowHomeEnabled(true);
uploadimage1 = (ImageView) findViewById(R.id.uploadimage1);
uploadimage1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
selectimage(imageupload);
}
});
uploadimage2 = (ImageView) findViewById(R.id.uploadimage2);
uploadimage2.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
selectimage(imagesecpload);
}
});
}
private void selectimage(final int number) {
final CharSequence[] items = {"Take Photo", "Choose from Gallery"};
AlertDialog.Builder builder = new AlertDialog.Builder(PrescriptionUpload.this);
builder.setTitle("Add Prescription");
builder.setItems(items, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int item) {
if (items[item].equals("Take Photo")) {
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(intent, requestcamera);
} else if (items[item].equals("Choose from Gallery")) {
Intent intent = new Intent(
Intent.ACTION_PICK,
android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
intent.setType("image/*");
startActivityForResult(
Intent.createChooser(intent, "Select File"),
number);
}
}
});
builder.show();
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == RESULT_OK) {
Uri selectedImageUri = data.getData();
if (requestCode == imageupload) {
try {
imagemap = MediaStore.Images.Media.getBitmap(getContentResolver(), selectedImageUri);
uploadimage1.setImageBitmap(imagemap);
uploadimage2.setVisibility(View.VISIBLE);
} catch (IOException e) {
e.printStackTrace();
}
} else if (requestCode == imagesecpload) {
try {
imagemapsec = MediaStore.Images.Media.getBitmap(getContentResolver(), selectedImageUri);
uploadimage2.setImageBitmap(imagemapsec);
} catch (IOException e) {
e.printStackTrace();
}
} else if (requestCode == requestcamera) {
if (uploadimage1.getId()==R.id.uploadimage1){
Bitmap testurl = (Bitmap) data.getExtras().get("data");
uploadimage1.setImageBitmap(testurl);
uploadimage2.setVisibility(View.VISIBLE);
}else if (uploadimage2.getId()==R.id.uploadimage2){
Bitmap testurltwo = (Bitmap) data.getExtras().get("data");
uploadimage2.setImageBitmap(testurltwo);
}
}
}
}