Android 带有 DialogFragment 的相机

Question

我正在尝试构建一个 DialogFragment，它允许一个人带走人并删除他们。我已经打开里面的相机拍照了

但是，我需要将每个拇指都设置为左边的方块。而第一个去大方块，点击拇指时，显示在大方块上。

有人可以帮助我吗？下面是代码：

public class FotosFragment extends DialogFragment {

private static final int CAMERA_REQUEST = 1888;
Uri fileUri = null;

public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.dialog_fotos_fragment, container);

    ImageView picture01 = (ImageView) view.findViewById(R.id.picture01);
    ImageView picture02 = (ImageView) view.findViewById(R.id.picture02);
    ImageView picture03 = (ImageView) view.findViewById(R.id.picture03);

    getDialog().setTitle("DialogFragment Tutorial");

    picture01.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
            startActivityForResult(cameraIntent, CAMERA_REQUEST);
        }
    });

    picture02.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
            startActivityForResult(cameraIntent, CAMERA_REQUEST);
        }
    });

    picture03.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
            startActivityForResult(cameraIntent, CAMERA_REQUEST);
        }
    });

    return view;

}

}

这是布局示例：

Answer 1

据我了解你的问题。捕获图片后，您想在大框中显示图片吗？为此，您需要为 picture01、picture02 和 picture03 设置一些标志，如果照片已经拍摄，那么您当然希望在大盒子内显示。现在你需要这样的东西

boolean isPictue01isTaken = false;

picture01.setOnClickListener(new View.OnClickListener() {
       @Override
       public void onClick(View v) {
             if(isPictue01isTaken){
//              show image 01 in big box here. if bigbox is your imageview then set image bitmap that you already captured,
             }else {
                    Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
                    startActivityForResult(cameraIntent, CAMERA_REQUEST);
                    isPictue01isTake = true;
             }
        }
});

Android 带有 DialogFragment 的相机

Android Camera with DialogFragment

android

android-camera

android-dialogfragment