根據Listview請求的資料 進行內部的網路載入
阿新 • • 發佈:2018-12-10
list_view.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> parent, View view, int position, long id) { News.resultBean.dataBean bean = list.get(position); bundle = new Bundle(); bundle.putSerializable("bean", bean); Intent intent = new Intent(getActivity(), WebActivity.class); intent.putExtras(bundle); startActivity(intent); } });
//
implements Serializable 需要在bean類中實現一個序列化介面
<android.support.v4.view.ViewPager android:layout_width="match_parent" android:layout_height="200dp" android:id="@+id/vp"/> <WebView android:id="@+id/web_view" android:layout_width="match_parent" android:layout_height="match_parent"></WebView>
public class WebActivity extends AppCompatActivity { private ViewPager vp; private WebView web_view; private ArrayList<String> imgList; private String url; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_web); vp = findViewById(R.id.vp); web_view = findViewById(R.id.web_view); Intent intent = getIntent(); Bundle bundle = intent.getExtras(); News.resultBean.dataBean bean = (News.resultBean.dataBean) bundle.getSerializable("bean"); url = bean.getUrl(); imgList = new ArrayList<>(); if (!TextUtils.isEmpty(bean.getThumbnail03())) { imgList.add(bean.getThumbnail03()); imgList.add(bean.getThumbnail02()); imgList.add(bean.getThumbnail01()); } else if (!TextUtils.isEmpty(bean.getThumbnail02())) { imgList.add(bean.getThumbnail02()); imgList.add(bean.getThumbnail01()); } else { imgList.add(bean.getThumbnail01()); } vp.setAdapter(new PagerAdapter() { @Override public int getCount() { return imgList.size(); } @Override public boolean isViewFromObject(@NonNull View view, @NonNull Object object) { return view == object; } @NonNull @Override public Object instantiateItem(@NonNull ViewGroup container, int position) { ImageView img = new ImageView(WebActivity.this); ImageLoader.getInstance().displayImage(imgList.get(position), img); container.addView(img); return img; } @Override public void destroyItem(@NonNull ViewGroup container, int position, @NonNull Object object) { container.removeView((View) object); } }); web_view.loadUrl(url); web_view.setWebViewClient(new WebViewClient() { @Override public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request) { return super.shouldOverrideUrlLoading(view, request); } }); } }