onActivityResult不叫的片段机器人 [英] onActivityResult not called in fragment android

问题描述

这是我的code拍摄照片的画廊。

This is my code to take picture from gallery.

public class FragmentLayout1 extends Fragment implements OnClickListener {

    View root;
    Context c;
    Button add_image;
    DialogAddImage image;
    RelativeLayout layout_image;
    String path;
    RunAnimations anima;


    public void setContext(Context c){
        this.c = c;
        Constants con = new Constants(c);   
    }

    @Override 
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

        anima = new RunAnimations();
        image = new DialogAddImage((Activity) c);

        Bundle bun = new Bundle();
        path = bun.getString("path");

        root = inflater.inflate(R.layout.layout_1, container, false);
        add_image = (Button)root.findViewById(R.id.button2);
        add_image.setOnClickListener(this);

        layout_image = (RelativeLayout)root.findViewById(R.id.layout_image);

        if(!TextUtils.isEmpty(path)){
            Log.e("path", path);
             Drawable d = Drawable.createFromPath(path);
             layout_image.setBackground(d);
        }


        return root;


    }



    @Override
    public void onClick(View v) {
        // TODO Auto-generated method stub
        anima.loadAnimationView(c, R.anim.alpha_button, v);
        if(v == add_image){
            image.showDialog();
        }

    }


     //============= fungsi untuk menerima hasil pilihan user dalam kotak dialog ambil gambar=============
    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        Log.e("result", "Result");
        new ImageResult((Activity) c).resultOfImage(requestCode, resultCode, data, image.getUri(), false);
    }

在上点击的方法，我已经按钮add_image。 add_image将显示一个对话框，让用户拍摄照片从相机或画廊 这是我的对话框code

in method on click , I've button add_image. add_image will show a dialog for user to take picture from camera or gallery And this is my dialog code

public class DialogAddImage{
    private Activity c;
    private Uri mImageCaptureUri;
    private Dialog dialog;
    AnimasiActivity aa;
    Button camera, galeri;

    public DialogAddImage(Activity c){
        this.c = c;

        aa = new AnimasiActivity(c);
        setDialog();
    }

    //untuk mendapatkan uri yang menyimpan informasi path file image
    public Uri getUri(){
        return mImageCaptureUri;
    }


    @SuppressWarnings("deprecation")
    private void setDialog(){       
        dialog = new Dialog(c);
        dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);   
        dialog.setContentView(R.layout.dialog_add_image);           
        dialog.getWindow().setLayout(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT);
        dialog.getWindow().setBackgroundDrawable(new ColorDrawable(0));

        camera = (Button) dialog.findViewById(R.id.button1);
        galeri = (Button)dialog.findViewById(R.id.button2);

        //kalo user pilih dari kamera
        camera.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {           
                hideDialog();
                Intent intent    = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
                String file_name = new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss").format(new Date());
                File file = new File(Constants.path_image +file_name + ".jpg");
                mImageCaptureUri = Uri.fromFile(file);

                intent.putExtra(MediaStore.EXTRA_OUTPUT, mImageCaptureUri);

                try {                        
                    intent.putExtra("return-data", true);
                    intent.putExtra("mImageCaptureUri", mImageCaptureUri);                            

                    aa.startForwardForResult(intent, Constants.PICK_FROM_CAMERA);
                } catch (Exception e) {
                    e.printStackTrace();   
                }  



            }
        });

        //kalo user pilih dari galery
        galeri.setOnClickListener(new OnClickListener(){

            @Override
            public void onClick(View arg0) {                
                hideDialog();
                Intent intent = new Intent(); 
                intent.setType("image/*");
                intent.setAction(Intent.ACTION_GET_CONTENT);                   

                aa.startForwardForResult(intent, Constants.PICK_FROM_FILE);
            }

        });



    }

    public void showDialog(){

        dialog.show();
    }

    public void hideDialog(){
        dialog.dismiss();
    }


}

不过，当我选择画廊的形象，这个形象没有出现在我的片段。和方法onActivityResult从来没有所谓，但为什么???任何解决方案，请

But when I've choose image from gallery , this image not showing in my fragment. And method onActivityResult never called, but why??? any solution , please

推荐答案

覆盖 onActivityResult 在父母的活动，即所有片段父

Override onActivityResult in parent Activity i.e. parent of all fragment

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