Android ImageView setImageResource不更新Image

Question

在我的应用程序中，用户必须上传一些附件才能完成注册。 我显示了一个附件清单。当用户点击某个项目时，我会启动一个意图从设备中选择一个文件。在onActivityResult中，我在当前片段上调用setFileImage()来更新复选框drawable。

问题是调用imageView.setImageResource不起作用。我尝试用backgroudn替换ImageViews，然后使用imageView.setBackgroundResource，但这也不起作用。

我完全不知所措，我真的可以使用一些帮助来调试这段代码：

RegistrationActivity.java

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (resultCode == Activity.RESULT_OK) {
        Attachment attachment = pathFromActivityResult(requestCode, resultCode, data);

        if(attachment == null){
            return;
        }

        if (!TextUtils.isEmpty(attachment.getPath()) && !TextUtils.isEmpty(attachment.getMimeType())) {
            switch (mCurrentFile) {
                case RegisterStage5Fragment.COMMERCIAL_REGISTRATION_IMAGE:
                    mRegistration.setCommercial_registration_copy(attachment);
                    break;

                case RegisterStage5Fragment.OWNER_NATIONAL_CARD_IMAGE:
                    mRegistration.setOwner_national_card_copy(attachment);
                    break;

                case RegisterStage5Fragment.ACCREDITATION_IMAGE:
                    mRegistration.setAccreditation_file_copy(attachment);
                    break;

                case RegisterStage5Fragment.CONTACT_NATIONAL_CARD_IMAGE:
                    mRegistration.setContact_national_card_copy(attachment);
                    break;

                case RegisterStage5Fragment.BANK_INFORMATION_PROOF_IMAGE:
                    mRegistration.setBank_information_proof_copy(attachment);
                    break;
            }
            mRegisterStage5Fragment.setFileImage(mCurrentFile);
        }
        mCurrentFile = -1;
    }
}

RegisterStage5Fragment.java

public class RegisterStage5Fragment extends BaseFragment {

    public static final int COMMERCIAL_REGISTRATION_IMAGE = 1;
    public static final int OWNER_NATIONAL_CARD_IMAGE = 2;
    public static final int ACCREDITATION_IMAGE = 3;
    public static final int CONTACT_NATIONAL_CARD_IMAGE = 4;
    public static final int BANK_INFORMATION_PROOF_IMAGE = 5;

    @InjectView(R.id.commercialRegistrationImage) View mCommercialRegistrationImage;
    @InjectView(R.id.ownerNationalCardImage) View mOwnerNationalCardImage;
    @InjectView(R.id.accreditationImage) View mAccreditationImage;
    @InjectView(R.id.contactNationalCardImage) View mContactNationalCardImage;
    @InjectView(R.id.bankInformationProofImage) View mBankInformationProofImage;


    RegisterActivity mRegisterActivity;

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View contentView = inflater.inflate(R.layout.fragment_register_stage_5, null, false);
        ButterKnife.inject(this, contentView);
        mRegisterActivity = (RegisterActivity) getActivity();
        ((RegisterActivity) getActivity()).setRegisterStage5Fragment(this);

        return contentView;
    }

    public void setFileImage(int fileImage) {

        switch (fileImage) {
            case RegisterStage5Fragment.COMMERCIAL_REGISTRATION_IMAGE:
               mCommercialRegistrationImage.setBackgroundResource(R.drawable.tick);
                break;

            case RegisterStage5Fragment.OWNER_NATIONAL_CARD_IMAGE:
                mOwnerNationalCardImage.setBackgroundResource(R.drawable.tick);
                break;

            case RegisterStage5Fragment.ACCREDITATION_IMAGE:
                mAccreditationImage.setBackgroundResource(R.drawable.tick);
                break;

            case RegisterStage5Fragment.CONTACT_NATIONAL_CARD_IMAGE:
                mContactNationalCardImage.setBackgroundResource(R.drawable.tick);
                break;

            case RegisterStage5Fragment.BANK_INFORMATION_PROOF_IMAGE:
                mBankInformationProofImage.setBackgroundResource(R.drawable.tick);
                //mBankInformationProofImage.setImageDrawable(getResources().getDrawable(R.drawable.tick));
                break;
        }
    }

}