Gridview 的 AdapterView 不刷新，显示奇怪的响应（有时刷新有时不刷新）
AdapterView of Gridview is not refreshing, it is showing weird response (Some times it is refreshing some times not)
我正在片段上设置 gridview 的适配器。此片段附加在 view pager 的布局上，viewpager 附加在 activity 中。
我检查过我的 arraylist 数据已刷新，但视图未刷新。
我的代码是：
在 Activity::
的 onCreate 中设置适配器
for(ArrayList<Item> newLst : updateList){
newPropertySubList.add(newLst);
}
Log.e("newPropertySubList","newPropertySubList"+newPropertySubList.size());
adapter = new PropertyPagerAdapetr(getSupportFragmentManager());
//propertyViewPager.setAdapter(adapter);
adapter.notifyChangeInPosition(1);
propertyViewPager.setAdapter(adapter);
adapter.notifyDataSetChanged();
mIndicator.setViewPager(propertyViewPager);
PropertyPagerAdapetr 是：在此代码段中，GridviewFragment 新实例是在设置适配器时创建的。
public class PropertyPagerAdapetr extends FragmentPagerAdapter {
private long baseId = 0;
public PropertyPagerAdapetr(FragmentManager fm) {
super(fm);
}
@Override
public Fragment getItem(int arg0) {
return GridViewFragment.newInstance(newPropertySubList.get(arg0));
}
@Override
public long getItemId(int position) {
return baseId + position;
}
public void destroyAllItem(){
getSupportFragmentManager().getFragments().clear();
}
@Override
public int getItemPosition(Object object) {
return POSITION_NONE;
}
@Override
public int getCount() {
if (newPropertySubList != null && newPropertySubList.size() > 0)
return newPropertySubList.size();
else
return 0;
}
public void notifyChangeInPosition(int n) {
// shift the ID returned by getItemId outside the range of all previous fragments
baseId += getCount() + n;
}
}
GridViewFragment：Gridview 适配器正在此片段中设置
public class GridViewFragment extends Fragment {
public static final String PROPERTY_TYPE = "property_type";
private GridView mImageGrid;
private View view;
ArrayList<Item> itemList;
String forRentOrSale;
double belowheight;
private GridLayout gLayout;
//int count;
//static Context mContext;
public static GridViewFragment newInstance(ArrayList<Item> propertyList) {
GridViewFragment frag = new GridViewFragment();
Bundle bundle = new Bundle();
bundle.putSerializable("Property_item", propertyList);
frag.setArguments(bundle);
return frag;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
ViewGroup rootView = (ViewGroup) inflater.inflate(R.layout.grid_view_fragmnet, container, false);
mImageGrid = (GridView) rootView.findViewById(R.id.gridview);
itemList = (ArrayList<Item>) getArguments().getSerializable(
"Property_item");
LoadPropertyAdapter adapter = new LoadPropertyAdapter(getActivity());
mImageGrid.setAdapter(adapter);
//mImageGrid.setAdapter(new MyAdapter());
return rootView;
//return (view = inflater.inflate(R.layout.grid_view_fragmnet, null));
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
belowheight = (((SearchForm) getActivity()).belowHeight / 2);
initView();
initData();
setListener();
}
private void setListener() {
mImageGrid.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
// Toast.makeText(getActivity(),
// ""+itemList.get(position).getPID()+" "+itemList.get(position).getA2(),
// Toast.LENGTH_LONG).show();
if (Constants.g_Setttings.getApp_google_analytics() != null
&& !Constants.g_Setttings.getApp_google_analytics().equals("")) {
TVApplication dApp = (TVApplication) getActivity().getApplication();
Tracker tracker = dApp.getTracker(TrackerName.APP_TRACKER,
Constants.g_Setttings.getApp_google_analytics());
tracker.setScreenName("/Search Form");
tracker.set(Fields.SCREEN_NAME, "Search Form");
tracker.send(new HitBuilders.AppViewBuilder().build());
}
Intent intent = new Intent(getActivity(),
PropertyDetailActivity.class);
Item item = itemList.get(position);
intent.putExtra(Constants.ACCESS_DETAIL_PAGE_KEY,
item);
if (((SearchForm) getActivity()).boolSale) {
intent.putExtra(PROPERTY_TYPE, "for sale");
} else if (((SearchForm) getActivity()).boolRent) {
intent.putExtra(PROPERTY_TYPE, "to rent");
} else if (((SearchForm) getActivity()).boolStudentRent) {
intent.putExtra(PROPERTY_TYPE, "to rent");
}
startActivity(intent);
}
});
}
private void initView() {
//mImageGrid = (GridView) view.findViewById(R.id.gridview);
// gLayout=(GridLayout) view.findViewById(R.id.gridlayout);
/*itemList = (ArrayList<Item>) getArguments().getSerializable(
"Property_item");
LoadPropertyAdapter adapter = new LoadPropertyAdapter();
mImageGrid.setAdapter(adapter);*/
}
private void initData() {
if (itemList == null || itemList.size() == 0)
return;
// setUpGridLayout();
/*
* ViewGroup.LayoutParams layoutParams = mImageGrid.getLayoutParams();
* layoutParams.height = (int)
* (((SearchForm)getActivity()).belowHeight/2); //this is in pixels
* mImageGrid.setLayoutParams(layoutParams);
*/
}
}
public class LoadPropertyAdapter extends BaseAdapter {
private Item propertyItem;
Context mContext;
Holder holder = null;
DisplayImageOptions options;
ImageLoader imageLoader;
ImageLoaderConfiguration config;
public LoadPropertyAdapter(FragmentActivity activity) {
mContext = activity;
imageLoader = ImageLoader.getInstance();
config = new ImageLoaderConfiguration.Builder(mContext)
.memoryCache(new WeakMemoryCache())
.denyCacheImageMultipleSizesInMemory()
.threadPoolSize(1)
.build();
options = new DisplayImageOptions.Builder()
.cacheOnDisc()
.resetViewBeforeLoading()
.bitmapConfig(Bitmap.Config.RGB_565)
.imageScaleType(ImageScaleType.IN_SAMPLE_INT)
.build();
imageLoader.init(config);
}
@Override
public int getCount() {
if (itemList != null && itemList.size() > 0)
return itemList.size();
else
return 0;
}
@Override
public Object getItem(int arg0) {
return itemList.get(arg0);
}
@Override
public long getItemId(int arg0) {
return arg0;
}
public String imageUrl() {
String imageUrl = "";
/*
* if (nm_item.m_bIsAdvert) { imageUrl =
* Constants.advertContainer.getImages_url() + "&file=" +
* Constants.advertContainer.getGen_advert()
* .get(nm_item.m_nIndex).getsca_image(); } else {
*/
imageUrl = Constants.getRequestUrl(propertyItem.getPID(), 1,
Constants.FLOORPLANS_IMAGE_BIG_URL, "");
// }
return imageUrl;
}
public class Holder
{
TextView priceText,content, feesApply, cornerLabel;
ImageView imageview;
RelativeLayout propertyStatusBG, propertyInfoView, layout;
ProgressBar progressbar ;
}
@Override
public View getView(final int position, View convertView, ViewGroup parent) {
View rowView = null;
propertyItem = itemList.get(position);
if (rowView == null) {
// If convertView is null then inflate the appropriate layout file
rowView = LayoutInflater.from(mContext).inflate( R.layout.grid_view_imageviewitem , null);
holder = new Holder();
rowView.setTag(holder);
}else{
holder = (Holder) rowView.getTag();
}
//rowView = new View(getActivity());
holder.imageview = (ImageView) rowView
.findViewById(R.id.img_property);
holder.priceText = (TextView) rowView
.findViewById(R.id.pricetext);
holder.content = (TextView) rowView
.findViewById(R.id.contenttext);
holder.feesApply = (TextView) rowView
.findViewById(R.id.txt_fees_rent);
holder.propertyStatusBG = (RelativeLayout) rowView
.findViewById(R.id.rel_status_bg);
holder.cornerLabel = (TextView) rowView
.findViewById(R.id.txt_property_offer);
holder.progressbar = (ProgressBar) rowView
.findViewById(R.id.progressbar);
holder.propertyInfoView = (RelativeLayout) rowView
.findViewById(R.id.property_info_view);
//holder.imageview.setTag(imageUrl());
if (Constants.filter_Parameter != null
&& (Constants.filter_Parameter.getGoal().equals("2")
|| Constants.filter_Parameter.getGoal().equals(
"3") || Constants.filter_Parameter
.getGoal().equals("5"))) {
if (Constants.g_Setttings != null
&& Constants.g_Setttings.getIncl_tenantfeesinfo() != null
&& Constants.g_Setttings.getIncl_tenantfeesinfo()
.equals("1")) {
if (propertyItem.getTenant_fee_exempt() != null
&& propertyItem.getTenant_fee_exempt().equals("0")) {
holder.feesApply.setVisibility(View.VISIBLE);
} else {
holder.feesApply.setVisibility(View.GONE);
}
} else {
holder.feesApply.setVisibility(View.GONE);
}
} else {
holder.feesApply.setVisibility(View.GONE);
}
if (holder.feesApply != null) {
holder.feesApply.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(getActivity(),
TenentFeeDialogActivity.class);
startActivity(intent);
}
});
}
Util.setButtonBackgroundColor(holder.propertyStatusBG);
// propertyStatusBG.getBackground().setAlpha(88);
Util.setButtonBackgroundColor(holder.cornerLabel);
if (propertyItem.getStatus() != null && !propertyItem.getStatus().equals("")) {
updatePropertyStatus(propertyItem.getStatus(), holder.cornerLabel,
holder.propertyStatusBG);
} else {
holder.propertyStatusBG.setVisibility(View.GONE);
}
if (propertyItem.getPR() != null
&& !propertyItem.getPR().equals("")) {
double price = Math.round(Double.parseDouble(propertyItem
.getPR()));
NumberFormat format = NumberFormat.getCurrencyInstance();
format.setMinimumFractionDigits(0);
format.setCurrency(Currency.getInstance(Locale.UK));
if (propertyItem.getLetRentFrequency() != null
&& !propertyItem.getLetRentFrequency().equals("")
&& (Constants.filter_Parameter.getGoal().equals("2") || Constants.filter_Parameter
.getGoal().equals("3"))) {
if (Constants.OPTIONS_FREQUENCY.equals("")) {
holder.priceText.setText(format.format(price) + " "
+ Constants.OPTIONS_FREQUENCY
);
} else {
holder.priceText.setText(format.format(price) + " "
+ propertyItem.getLetRentFrequency());
}
}
else if (Constants.g_Setttings.getApp_property_commercial() != null
&& Constants.g_Setttings.getApp_property_commercial()
.equals("1")) {
if ((Constants.g_Setttings
.getIncl_property_commercial_sales() != null && Constants.g_Setttings
.getIncl_property_commercial_sales().equals("1"))
|| Constants.g_Setttings
.getIncl_property_commercial_rent() != null
&& Constants.g_Setttings
.getIncl_property_commercial_rent().equals(
"1")) {
if (Constants.OPTIONS_FREQUENCY.equals("")) {
holder.priceText.setText(format.format(price) + " "
+ Constants.OPTIONS_FREQUENCY
);
} else {
holder.priceText.setText(format.format(price) + " "
+ propertyItem.getLetRentFrequency());
}
}
} else {
holder.priceText.setText(format.format(price));
}
}
String contentText = "";
String propertyTypeCode = propertyItem.getPT();
String propertyType = "";
if (propertyTypeCode != null && !propertyTypeCode.equals("")
&& !propertyTypeCode.equals("null")
&& !propertyTypeCode.equals("0")) {
if (Constants.propertyTypeList != null
&& Constants.propertyTypeList.size() > 0) {
for (int i = 0; i < Constants.propertyTypeList.size(); i++) {
if (Constants.propertyTypeList.get(i).getId() == Integer
.parseInt(propertyTypeCode)) {
propertyType = Constants.propertyTypeList.get(i)
.getLabel();
break;
}
}
} else {
propertyType = "";
}
} else {
propertyType = "";
}
initRentOrSale();
if (propertyItem.getBD() != null
&& !propertyItem.getBD().equals("")) {
if (propertyItem.getBD().equals("0")) {
if (!propertyType.equals("")) {
contentText = propertyType + " " + forRentOrSale + " ";
} else {
contentText = forRentOrSale + " ";
}
} else {
if (!propertyType.equals("")) {
contentText += propertyItem.getBD() + " bed "
+ propertyType + " " + forRentOrSale + " ";
} else {
contentText += propertyItem.getBD() + " bed "
+ forRentOrSale + " ";
}
}
}
if (propertyItem.getA2() != null
&& !propertyItem.getA2().equals("")) {
contentText += "in "
+ Html.fromHtml(StringEscapeUtils
.unescapeHtml(propertyItem.getA2())) + " ";
}
if (contentText != null && !contentText.equals("")) {
holder.content.setText(contentText);
}
imageLoader.displayImage(imageUrl(), holder.imageview,options, new ImageLoadingListener(){
@Override
public void onLoadingStarted(String imageUri, View view) {
holder.progressbar.setVisibility(View.VISIBLE);
}
@Override
public void onLoadingFailed(String imageUri, View view,
FailReason failReason) {
holder.progressbar.setVisibility(View.GONE);
}
@Override
public void onLoadingComplete(String imageUri, View view,
Bitmap loadedImage) {
holder.progressbar.setVisibility(View.GONE);
}
@Override
public void onLoadingCancelled(String imageUri, View view) {
holder.progressbar.setVisibility(View.GONE);
}
});
holder.layout = new RelativeLayout(getActivity());
RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.MATCH_PARENT,
(int) (belowheight / 1.1));
holder.layout.addView(rowView, params);
holder.propertyInfoView.getLayoutParams().height = (int) (belowheight / 4.60);
return holder.layout;
}
}
}
可能是您在混合使用 GridLayout 和 GridView。他们是不同的实体。
在 setUpGridLayout() 中，您正在膨胀 grid_view_imageviewitem 并将其添加到 GridLayout，而不是 GridView。
*
i have solve the issue using
Handler disconnectHandler = new Handler() {
public void handleMessage(Message msg) {
}
};
Runnable disconnectCallback = new Runnable() {
@Override
public void run() {
/////////// load data from here ////
}
}
};
disconnectHandler.postDelayed(disconnectCallback, 1000);*
*
我正在片段上设置 gridview 的适配器。此片段附加在 view pager 的布局上，viewpager 附加在 activity 中。 我检查过我的 arraylist 数据已刷新，但视图未刷新。
我的代码是：
在 Activity::
的 onCreate 中设置适配器for(ArrayList<Item> newLst : updateList){
newPropertySubList.add(newLst);
}
Log.e("newPropertySubList","newPropertySubList"+newPropertySubList.size());
adapter = new PropertyPagerAdapetr(getSupportFragmentManager());
//propertyViewPager.setAdapter(adapter);
adapter.notifyChangeInPosition(1);
propertyViewPager.setAdapter(adapter);
adapter.notifyDataSetChanged();
mIndicator.setViewPager(propertyViewPager);
PropertyPagerAdapetr 是：在此代码段中，GridviewFragment 新实例是在设置适配器时创建的。
public class PropertyPagerAdapetr extends FragmentPagerAdapter {
private long baseId = 0;
public PropertyPagerAdapetr(FragmentManager fm) {
super(fm);
}
@Override
public Fragment getItem(int arg0) {
return GridViewFragment.newInstance(newPropertySubList.get(arg0));
}
@Override
public long getItemId(int position) {
return baseId + position;
}
public void destroyAllItem(){
getSupportFragmentManager().getFragments().clear();
}
@Override
public int getItemPosition(Object object) {
return POSITION_NONE;
}
@Override
public int getCount() {
if (newPropertySubList != null && newPropertySubList.size() > 0)
return newPropertySubList.size();
else
return 0;
}
public void notifyChangeInPosition(int n) {
// shift the ID returned by getItemId outside the range of all previous fragments
baseId += getCount() + n;
}
}
GridViewFragment：Gridview 适配器正在此片段中设置
public class GridViewFragment extends Fragment {
public static final String PROPERTY_TYPE = "property_type";
private GridView mImageGrid;
private View view;
ArrayList<Item> itemList;
String forRentOrSale;
double belowheight;
private GridLayout gLayout;
//int count;
//static Context mContext;
public static GridViewFragment newInstance(ArrayList<Item> propertyList) {
GridViewFragment frag = new GridViewFragment();
Bundle bundle = new Bundle();
bundle.putSerializable("Property_item", propertyList);
frag.setArguments(bundle);
return frag;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
ViewGroup rootView = (ViewGroup) inflater.inflate(R.layout.grid_view_fragmnet, container, false);
mImageGrid = (GridView) rootView.findViewById(R.id.gridview);
itemList = (ArrayList<Item>) getArguments().getSerializable(
"Property_item");
LoadPropertyAdapter adapter = new LoadPropertyAdapter(getActivity());
mImageGrid.setAdapter(adapter);
//mImageGrid.setAdapter(new MyAdapter());
return rootView;
//return (view = inflater.inflate(R.layout.grid_view_fragmnet, null));
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
belowheight = (((SearchForm) getActivity()).belowHeight / 2);
initView();
initData();
setListener();
}
private void setListener() {
mImageGrid.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
// Toast.makeText(getActivity(),
// ""+itemList.get(position).getPID()+" "+itemList.get(position).getA2(),
// Toast.LENGTH_LONG).show();
if (Constants.g_Setttings.getApp_google_analytics() != null
&& !Constants.g_Setttings.getApp_google_analytics().equals("")) {
TVApplication dApp = (TVApplication) getActivity().getApplication();
Tracker tracker = dApp.getTracker(TrackerName.APP_TRACKER,
Constants.g_Setttings.getApp_google_analytics());
tracker.setScreenName("/Search Form");
tracker.set(Fields.SCREEN_NAME, "Search Form");
tracker.send(new HitBuilders.AppViewBuilder().build());
}
Intent intent = new Intent(getActivity(),
PropertyDetailActivity.class);
Item item = itemList.get(position);
intent.putExtra(Constants.ACCESS_DETAIL_PAGE_KEY,
item);
if (((SearchForm) getActivity()).boolSale) {
intent.putExtra(PROPERTY_TYPE, "for sale");
} else if (((SearchForm) getActivity()).boolRent) {
intent.putExtra(PROPERTY_TYPE, "to rent");
} else if (((SearchForm) getActivity()).boolStudentRent) {
intent.putExtra(PROPERTY_TYPE, "to rent");
}
startActivity(intent);
}
});
}
private void initView() {
//mImageGrid = (GridView) view.findViewById(R.id.gridview);
// gLayout=(GridLayout) view.findViewById(R.id.gridlayout);
/*itemList = (ArrayList<Item>) getArguments().getSerializable(
"Property_item");
LoadPropertyAdapter adapter = new LoadPropertyAdapter();
mImageGrid.setAdapter(adapter);*/
}
private void initData() {
if (itemList == null || itemList.size() == 0)
return;
// setUpGridLayout();
/*
* ViewGroup.LayoutParams layoutParams = mImageGrid.getLayoutParams();
* layoutParams.height = (int)
* (((SearchForm)getActivity()).belowHeight/2); //this is in pixels
* mImageGrid.setLayoutParams(layoutParams);
*/
}
}
public class LoadPropertyAdapter extends BaseAdapter {
private Item propertyItem;
Context mContext;
Holder holder = null;
DisplayImageOptions options;
ImageLoader imageLoader;
ImageLoaderConfiguration config;
public LoadPropertyAdapter(FragmentActivity activity) {
mContext = activity;
imageLoader = ImageLoader.getInstance();
config = new ImageLoaderConfiguration.Builder(mContext)
.memoryCache(new WeakMemoryCache())
.denyCacheImageMultipleSizesInMemory()
.threadPoolSize(1)
.build();
options = new DisplayImageOptions.Builder()
.cacheOnDisc()
.resetViewBeforeLoading()
.bitmapConfig(Bitmap.Config.RGB_565)
.imageScaleType(ImageScaleType.IN_SAMPLE_INT)
.build();
imageLoader.init(config);
}
@Override
public int getCount() {
if (itemList != null && itemList.size() > 0)
return itemList.size();
else
return 0;
}
@Override
public Object getItem(int arg0) {
return itemList.get(arg0);
}
@Override
public long getItemId(int arg0) {
return arg0;
}
public String imageUrl() {
String imageUrl = "";
/*
* if (nm_item.m_bIsAdvert) { imageUrl =
* Constants.advertContainer.getImages_url() + "&file=" +
* Constants.advertContainer.getGen_advert()
* .get(nm_item.m_nIndex).getsca_image(); } else {
*/
imageUrl = Constants.getRequestUrl(propertyItem.getPID(), 1,
Constants.FLOORPLANS_IMAGE_BIG_URL, "");
// }
return imageUrl;
}
public class Holder
{
TextView priceText,content, feesApply, cornerLabel;
ImageView imageview;
RelativeLayout propertyStatusBG, propertyInfoView, layout;
ProgressBar progressbar ;
}
@Override
public View getView(final int position, View convertView, ViewGroup parent) {
View rowView = null;
propertyItem = itemList.get(position);
if (rowView == null) {
// If convertView is null then inflate the appropriate layout file
rowView = LayoutInflater.from(mContext).inflate( R.layout.grid_view_imageviewitem , null);
holder = new Holder();
rowView.setTag(holder);
}else{
holder = (Holder) rowView.getTag();
}
//rowView = new View(getActivity());
holder.imageview = (ImageView) rowView
.findViewById(R.id.img_property);
holder.priceText = (TextView) rowView
.findViewById(R.id.pricetext);
holder.content = (TextView) rowView
.findViewById(R.id.contenttext);
holder.feesApply = (TextView) rowView
.findViewById(R.id.txt_fees_rent);
holder.propertyStatusBG = (RelativeLayout) rowView
.findViewById(R.id.rel_status_bg);
holder.cornerLabel = (TextView) rowView
.findViewById(R.id.txt_property_offer);
holder.progressbar = (ProgressBar) rowView
.findViewById(R.id.progressbar);
holder.propertyInfoView = (RelativeLayout) rowView
.findViewById(R.id.property_info_view);
//holder.imageview.setTag(imageUrl());
if (Constants.filter_Parameter != null
&& (Constants.filter_Parameter.getGoal().equals("2")
|| Constants.filter_Parameter.getGoal().equals(
"3") || Constants.filter_Parameter
.getGoal().equals("5"))) {
if (Constants.g_Setttings != null
&& Constants.g_Setttings.getIncl_tenantfeesinfo() != null
&& Constants.g_Setttings.getIncl_tenantfeesinfo()
.equals("1")) {
if (propertyItem.getTenant_fee_exempt() != null
&& propertyItem.getTenant_fee_exempt().equals("0")) {
holder.feesApply.setVisibility(View.VISIBLE);
} else {
holder.feesApply.setVisibility(View.GONE);
}
} else {
holder.feesApply.setVisibility(View.GONE);
}
} else {
holder.feesApply.setVisibility(View.GONE);
}
if (holder.feesApply != null) {
holder.feesApply.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(getActivity(),
TenentFeeDialogActivity.class);
startActivity(intent);
}
});
}
Util.setButtonBackgroundColor(holder.propertyStatusBG);
// propertyStatusBG.getBackground().setAlpha(88);
Util.setButtonBackgroundColor(holder.cornerLabel);
if (propertyItem.getStatus() != null && !propertyItem.getStatus().equals("")) {
updatePropertyStatus(propertyItem.getStatus(), holder.cornerLabel,
holder.propertyStatusBG);
} else {
holder.propertyStatusBG.setVisibility(View.GONE);
}
if (propertyItem.getPR() != null
&& !propertyItem.getPR().equals("")) {
double price = Math.round(Double.parseDouble(propertyItem
.getPR()));
NumberFormat format = NumberFormat.getCurrencyInstance();
format.setMinimumFractionDigits(0);
format.setCurrency(Currency.getInstance(Locale.UK));
if (propertyItem.getLetRentFrequency() != null
&& !propertyItem.getLetRentFrequency().equals("")
&& (Constants.filter_Parameter.getGoal().equals("2") || Constants.filter_Parameter
.getGoal().equals("3"))) {
if (Constants.OPTIONS_FREQUENCY.equals("")) {
holder.priceText.setText(format.format(price) + " "
+ Constants.OPTIONS_FREQUENCY
);
} else {
holder.priceText.setText(format.format(price) + " "
+ propertyItem.getLetRentFrequency());
}
}
else if (Constants.g_Setttings.getApp_property_commercial() != null
&& Constants.g_Setttings.getApp_property_commercial()
.equals("1")) {
if ((Constants.g_Setttings
.getIncl_property_commercial_sales() != null && Constants.g_Setttings
.getIncl_property_commercial_sales().equals("1"))
|| Constants.g_Setttings
.getIncl_property_commercial_rent() != null
&& Constants.g_Setttings
.getIncl_property_commercial_rent().equals(
"1")) {
if (Constants.OPTIONS_FREQUENCY.equals("")) {
holder.priceText.setText(format.format(price) + " "
+ Constants.OPTIONS_FREQUENCY
);
} else {
holder.priceText.setText(format.format(price) + " "
+ propertyItem.getLetRentFrequency());
}
}
} else {
holder.priceText.setText(format.format(price));
}
}
String contentText = "";
String propertyTypeCode = propertyItem.getPT();
String propertyType = "";
if (propertyTypeCode != null && !propertyTypeCode.equals("")
&& !propertyTypeCode.equals("null")
&& !propertyTypeCode.equals("0")) {
if (Constants.propertyTypeList != null
&& Constants.propertyTypeList.size() > 0) {
for (int i = 0; i < Constants.propertyTypeList.size(); i++) {
if (Constants.propertyTypeList.get(i).getId() == Integer
.parseInt(propertyTypeCode)) {
propertyType = Constants.propertyTypeList.get(i)
.getLabel();
break;
}
}
} else {
propertyType = "";
}
} else {
propertyType = "";
}
initRentOrSale();
if (propertyItem.getBD() != null
&& !propertyItem.getBD().equals("")) {
if (propertyItem.getBD().equals("0")) {
if (!propertyType.equals("")) {
contentText = propertyType + " " + forRentOrSale + " ";
} else {
contentText = forRentOrSale + " ";
}
} else {
if (!propertyType.equals("")) {
contentText += propertyItem.getBD() + " bed "
+ propertyType + " " + forRentOrSale + " ";
} else {
contentText += propertyItem.getBD() + " bed "
+ forRentOrSale + " ";
}
}
}
if (propertyItem.getA2() != null
&& !propertyItem.getA2().equals("")) {
contentText += "in "
+ Html.fromHtml(StringEscapeUtils
.unescapeHtml(propertyItem.getA2())) + " ";
}
if (contentText != null && !contentText.equals("")) {
holder.content.setText(contentText);
}
imageLoader.displayImage(imageUrl(), holder.imageview,options, new ImageLoadingListener(){
@Override
public void onLoadingStarted(String imageUri, View view) {
holder.progressbar.setVisibility(View.VISIBLE);
}
@Override
public void onLoadingFailed(String imageUri, View view,
FailReason failReason) {
holder.progressbar.setVisibility(View.GONE);
}
@Override
public void onLoadingComplete(String imageUri, View view,
Bitmap loadedImage) {
holder.progressbar.setVisibility(View.GONE);
}
@Override
public void onLoadingCancelled(String imageUri, View view) {
holder.progressbar.setVisibility(View.GONE);
}
});
holder.layout = new RelativeLayout(getActivity());
RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.MATCH_PARENT,
(int) (belowheight / 1.1));
holder.layout.addView(rowView, params);
holder.propertyInfoView.getLayoutParams().height = (int) (belowheight / 4.60);
return holder.layout;
}
}
}
可能是您在混合使用 GridLayout 和 GridView。他们是不同的实体。
在 setUpGridLayout() 中，您正在膨胀 grid_view_imageviewitem 并将其添加到 GridLayout，而不是 GridView。
*
i have solve the issue using
Handler disconnectHandler = new Handler() {
public void handleMessage(Message msg) {
}
};
Runnable disconnectCallback = new Runnable() {
@Override
public void run() {
/////////// load data from here ////
}
}
};
disconnectHandler.postDelayed(disconnectCallback, 1000);*
*