我创建了一个活动,其中包含一个按钮,一个ViewPager
和一些片段。当我单击按钮时,DialogActivity
打开并使用AsyncHttpClient
连接到Web服务,并向MainActivity
返回一些字符串,包括图片的url,名称等。我希望MainActivity
特别显示图片网址中的片段数据(使用Glide),但是我不能这样做。
如果您能帮助我,我会很感激
DialogActivity :
void parsAndShowBiography(String response) {
try {
Gson gson = new Gson();
TheaudiodbBiography theaudiodbBiography = gson.fromJson(response, TheaudiodbBiography.class);
Intent returnIntent = new Intent(DialogActivity.this, MainActivity.class);
returnIntent.putExtra("artistThumb", theaudiodbBiography.getArtists()
.get(0).getStrArtistThumb());
returnIntent.putExtra("strArtist", theaudiodbBiography.getArtists()
.get(0).getStrArtist());
returnIntent.putExtra("artistFanart1", theaudiodbBiography.getArtists()
.get(0).getStrArtistFanart());
setResult(Activity.RESULT_OK, returnIntent);
finish();
MainActivity :
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == 100 && resultCode == Activity.RESULT_OK) {
???????????????????????
}
这是片段:
public class BiographyFragment extends Fragment {
static BiographyFragment instance;
public static BiographyFragment getInstance() {
if (instance == null) {
instance = new BiographyFragment();
}
return instance;
}
@Override
public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.bigraphy_fragment, container, false);
return view;
}
我将一些TextViews和ImageViews放入片段xml文件中。
如果有帮助,那就是UX:
答案 0 :(得分:0)
大家好,我用以下代码解决了这个问题:
MainActivity:
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == 100 && resultCode == Activity.RESULT_OK) {
View test=BiographyFragment.getInstance().getView();
Glide.with(this).load(data.getStringExtra("artistFanart1")).into(
(ImageView)test.findViewById(R.id.artistFanart1));
}