我有一个弹出窗口，里面有一个列表。每个列表项包含一个删除图像。现在我必须在用户点击图像时在删除图像上方打开一个popwindow。所以，基本上它就像popupwindow indside a弹出窗口。当我尝试这样做时，我收到以下错误： -
01-09 10:36:56.860: E/AndroidRuntime(8881): android.view.WindowManager$BadTokenException: Unable to add window -- token android.view.ViewRootImpl$W@419d2ae0 is not valid; is your activity running?
01-09 10:36:56.860: E/AndroidRuntime(8881): at android.view.ViewRootImpl.setView(ViewRootImpl.java:705)
01-09 10:36:56.860: E/AndroidRuntime(8881): at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:355)
01-09 10:36:56.860: E/AndroidRuntime(8881): at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:234)
01-09 10:36:56.860: E/AndroidRuntime(8881): at android.view.WindowManagerImpl$CompatModeWrapper.addView(WindowManagerImpl.java:153)
01-09 10:36:56.860: E/AndroidRuntime(8881): at android.view.Window$LocalWindowManager.addView(Window.java:559)
01-09 10:36:56.860: E/AndroidRuntime(8881): at android.widget.PopupWindow.invokePopup(PopupWindow.java:1013)
01-09 10:36:56.860: E/AndroidRuntime(8881): at android.widget.PopupWindow.showAtLocation(PopupWindow.java:856)
01-09 10:36:56.860: E/AndroidRuntime(8881): at android.widget.PopupWindow.showAtLocation(PopupWindow.java:820)
01-09 10:36:56.860: E/AndroidRuntime(8881): at com.sdei.presentationapp.util.PresentationListAdapter.displayRefreshPopUp(PresentationListA dapter.java:211)
01-09 10:36:56.860: E/AndroidRuntime(8881): at com.sdei.presentationapp.util.PresentationListAdapter$1.onClick(PresentationListAdapter.java:117)
01-09 10:36:56.860: E/AndroidRuntime(8881): at android.view.View.performClick(View.java:4232)
01-09 10:36:56.860: E/AndroidRuntime(8881): at android.view.View$PerformClick.run(View.java:17318)
01-09 10:36:56.860: E/AndroidRuntime(8881): at android.os.Handler.handleCallback(Handler.java:615)
01-09 10:36:56.860: E/AndroidRuntime(8881): at android.os.Handler.dispatchMessage(Handler.java:92)
01-09 10:36:56.860: E/AndroidRuntime(8881): at android.os.Looper.loop(Looper.java:137)
01-09 10:36:56.860: E/AndroidRuntime(8881): at android.app.ActivityThread.main(ActivityThread.java:4921)
01-09 10:36:56.860: E/AndroidRuntime(8881): at java.lang.reflect.Method.invokeNative(Native Method)
01-09 10:36:56.860: E/AndroidRuntime(8881): at java.lang.reflect.Method.invoke(Method.java:511)
01-09 10:36:56.860: E/AndroidRuntime(8881): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1038)
01-09 10:36:56.860: E/AndroidRuntime(8881): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:805)
01-09 10:36:56.860: E/AndroidRuntime(8881): at dalvik.system.NativeStart.main(Native Method)
我想在最近3天做。请帮助我。
我的代码
private void showMyPresentationPopup(final Context context, Rect loaction,final ArrayList<SelectedPresentationdata> mSelectedPresentation) {
int popupWidth = convertDipToPixels(400);
int popupHeight = convertDipToPixels(500);
LayoutInflater layoutInflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
final View layout = layoutInflater.inflate(R.layout.presentation, null);
displayPopUp(layout,popupWidth, popupHeight,myPresentation,location);
PresentationListAdapter mAdapter = new PresentationListAdapter(DashboardActivity.this,mSelectedPresentation,mPosition,mPresentationList);
ListView mListView =(ListView)layout.findViewById(R.id.presentationlistid);
mListView.setAdapter(mAdapter);
mListView.setItemsCanFocus(false);
mListView.setFocusableInTouchMode(false);
mListView.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int position,
long arg3) {
// TODO Auto-generated method stub
Log.w("mSelectedPresentationList.get(position).get_dataSync()",mSelectedPresentationList.get(position).get_dataSync());
if(mSelectedPresentationList.get(position).get_dataSync().equalsIgnoreCase("1")){
PreferenceConnector.writeInteger(getApplicationContext(), PreferenceConnector.SELECTED_POSITION, position);
Log.i("value to be write in preferences isssssss",position+">>>>>>>>>");
PreferenceConnector.writeString(getApplicationContext(), PreferenceConnector.SELECTED_PRESSO_ID, mSelectedPresentationList.get(position).get_pId());
PreferenceConnector.writeString(getApplicationContext(), PreferenceConnector.PRESENTATION_NAME, mSelectedPresentationList.get(position).get_pName());
PreferenceConnector.writeString(getApplicationContext(), PreferenceConnector.SELECTED_PRESSO_MODE, mSelectedPresentationList.get(position).get_pMode());
mPresentationName.setText(mSelectedPresentationList.get(position).get_pName());
String present_id=mSelectedPresentation.get(position).get_pId();
getSlideInfo(present_id);
mPresentationList.dismiss();
}
}
});
}
// Creating the PopupWindow
public void displayPopUp(View layout,int popupWidth,int popupHeight,View v, Rect location){
mPresentationList = new PopupWindow(mContext);
mPresentationList.setFocusable(true);
mPresentationList.setContentView(layout);
mPresentationList.setWidth(popupWidth);
mPresentationList.setHeight(popupHeight);
mPresentationList.setTouchable(true);
mPresentationList.setBackgroundDrawable(new BitmapDrawable());
mPresentationList.setOutsideTouchable(true);
mCancel=(Button)layout.findViewById(R.id.cancel);
mCancel.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
mPresentationList.dismiss();
}
});
mPresentationList.setTouchInterceptor(new OnTouchListener() {
public boolean onTouch(View v, MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_OUTSIDE) {
mPresentationList.dismiss();
return true;
}
return false;
}
});
mPresentationList.showAsDropDown(v, -convertDipToPixels(20), 0);
}
我的用于popupwindoe Listitem的Adapter类： -
public class PresentationListAdapter extends BaseAdapter implements BgTaskListener<String>{
Context context;
ArrayList<SelectedPresentationdata> mSelectedPresentation;
private Rect location;
CommonMethod mCommonMethod;
private PopupWindow mRefreshPopUp;
ArrayList<String> mPresentationIdList;
private String mPosition;
private String syncStaus;
private String mUserId;
private PopupWindow mPopUpList;
private String mSelectedPressoId;
public PresentationListAdapter(Context context,ArrayList<SelectedPresentationdata> mSelectedPresentation,String mPosition,PopupWindow mWindow) {
// TODO Auto-generated constructor stub
this.context=context;
this.mSelectedPresentation=mSelectedPresentation;
this.mPosition=mPosition;
Log.d("vie wissssss",mPopUpList+">>>>>>>");
this.mPopUpList=mWindow;
mCommonMethod=new CommonMethod(context);
mUserId=PreferenceConnector.readString(context, PreferenceConnector.USER_ID, "");
}
@Override
public int getCount() {
// TODO Auto-generated method stub
return mSelectedPresentation.size();
}
@Override
public Object getItem(int arg0) {
// TODO Auto-generated method stub
return mSelectedPresentation.get(arg0);
}
@Override
public long getItemId(int arg0) {
// TODO Auto-generated method stub
return arg0;
}
@Override
public View getView(final int pos, View convertview, final ViewGroup arg2) {
// TODO Auto-generated method stub
final Viewholder holder;
if(convertview==null){
LayoutInflater layoutInflater =(LayoutInflater)context.getSystemService(context.LAYOUT_INFLATER_SERVICE);
convertview=layoutInflater.inflate(R.layout.presentationitem, null,false);
holder=new Viewholder();
holder.Title=(TextView)convertview.findViewById(R.id.presentationtitle);
holder.mLayout=(LinearLayout)convertview.findViewById(R.id.parentLayout);
holder.mRefresh=(Button)convertview.findViewById(R.id.refreshid);
holder.mDelete=(Button)convertview.findViewById(R.id.deleteid);
holder.mTickView=(ImageView)convertview.findViewById(R.id.iv_icon);
holder.mDelete.setFocusable(false);
holder.mRefresh.setFocusable(false);
holder.mDelete.setFocusableInTouchMode(false);
holder.mRefresh.setFocusableInTouchMode(false);
convertview.setTag(holder);
}
else{
holder=(Viewholder)convertview.getTag();
}
mSelectedPressoId=mSelectedPresentation.get(pos).get_pId();
holder.Title.setText(mSelectedPresentation.get(pos).get_pName());
syncStaus=mSelectedPresentation.get(pos).get_dataSync();
Log.i("syncing tag value issssssssss",mSelectedPresentation.get(pos).get_dataSync()+">>>>>>>>>>>>>>>>>.");
Log.e("position isssssss",mPosition+">>>>>>>>>"+pos);
holder.mDelete.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
LayoutInflater layoutInflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
final View layout = layoutInflater.inflate(R.layout.delete_dialog, null);
displayRefreshPopUp(layout, 200, 200, v, location);
}
});
if(syncStaus.equalsIgnoreCase("0")){
holder.mRefresh.setVisibility(View.VISIBLE);
holder.mRefresh.setBackgroundResource(R.drawable.refresh_icon);
Log.v("size of popup isssss",mPopUpList.getHeight()+">>>>>>>>");
holder.mRefresh.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Log.i("position clickjed of refresh icon and pressso is to be synced isssssss",pos+">>>>>"+mSelectedPresentation.get(pos).get_pId());
new SendNotificationStatus(context, mSelectedPresentation.get(pos).get_pId(), mUserId, "1", PresentationListAdapter.this).execute();
//new GetPresentationData(context, mUserId, mSelectedPresentation.get(pos).get_pId(), PresentationListAdapter.this).execute();
mPopUpList.dismiss();
}
});
}else{
holder.mRefresh.setBackgroundResource(R.drawable.refresh_black_icon);
}
if(mPosition.equalsIgnoreCase(mSelectedPressoId)){
Log.i("position inside if isssssss",mPosition+">>>>>>>>>");
holder.Title.setTextColor(Color.BLACK);
holder.mTickView.setVisibility(View.VISIBLE);
holder.mLayout.setBackgroundColor(R.color.dark_grey);
holder.mRefresh.setVisibility(View.VISIBLE);
holder.mDelete.setVisibility(View.VISIBLE);
}else{
if(syncStaus.equalsIgnoreCase("0")){
holder.mRefresh.setVisibility(View.VISIBLE);
holder.mRefresh.setBackgroundResource(R.drawable.refresh_icon);
}else{
holder.mRefresh.setVisibility(View.GONE);
}
holder.Title.setTextColor(R.color.grey);
holder.mTickView.setVisibility(View.GONE);
holder.mLayout.setBackgroundColor(0x00000000);
holder.mDelete.setVisibility(View.GONE);
}
//convertview.setTag(R.string.close, mSelectedPresentation.get(pos));
return convertview;
}
static class Viewholder{
TextView Title;
Button mRefresh;
Button mDelete;
LinearLayout mLayout;
ImageView mTickView;
}
@Override
public void OnTaskComplete(String t) {
// TODO Auto-generated method stub
}
@Override
public void OnTaskFailure(String t) {
// TODO Auto-generated method stub
}
// Creating the PopupWindow
public void displayRefreshPopUp(View layout,int popupWidth,int popupHeight,View v, Rect location){
mRefreshPopUp = new PopupWindow(context);
mRefreshPopUp.setContentView(layout);
mRefreshPopUp.setWidth(popupWidth);
mRefreshPopUp.setHeight(popupHeight);
mRefreshPopUp.setTouchable(true);
mRefreshPopUp.setFocusable(true);
mRefreshPopUp.setBackgroundDrawable(new BitmapDrawable());
mRefreshPopUp.setOutsideTouchable(true);
mRefreshPopUp.setTouchInterceptor(new OnTouchListener() {
public boolean onTouch(View v, MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_OUTSIDE) {
mRefreshPopUp.dismiss();
return true;
}
return false;
}
});
//mRefreshPopUp.showAsDropDown(v, -convertDipToPixels(20), 0);
mRefreshPopUp.showAtLocation(v, Gravity.TOP, 0, 0);
}
}
答案 0 :(得分：0)
声明活动
Activity activity;
在构造函数中传递活动
public PresentationListAdapter(Activity activity,Context context,ArrayList<SelectedPresentationdata> mSelectedPresentation,String mPosition,PopupWindow mWindow) {
// TODO Auto-generated constructor stub
this.activity=activity;
this.context=context;
this.mSelectedPresentation=mSelectedPresentation;
this.mPosition=mPosition;
Log.d("vie wissssss",mPopUpList+">>>>>>>");
this.mPopUpList=mWindow;
mCommonMethod=new CommonMethod(context);
mUserId=PreferenceConnector.readString(context, PreferenceConnector.USER_ID, "");
}
您的PopupWindow代码
public void displayRefreshPopUp(View layout,int popupWidth,int popupHeight,View v, Rect location){
mRefreshPopUp = new PopupWindow(activity);
mRefreshPopUp.setContentView(layout);
mRefreshPopUp.setWidth(popupWidth);
mRefreshPopUp.setHeight(popupHeight);
mRefreshPopUp.setTouchable(true);
mRefreshPopUp.setFocusable(true);
mRefreshPopUp.setBackgroundDrawable(new BitmapDrawable());
mRefreshPopUp.setOutsideTouchable(true);
mRefreshPopUp.setTouchInterceptor(new OnTouchListener() {
public boolean onTouch(View v, MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_OUTSIDE) {
mRefreshPopUp.dismiss();
return true;
}
return false;
}
});
//mRefreshPopUp.showAsDropDown(v, -convertDipToPixels(20), 0);
mRefreshPopUp.showAtLocation(v, Gravity.TOP, 0, 0);
}