android-cardview

问题 I have objects in my firebase database called userForm . Each userForm have an instance variable called isPassedInspection that is either set to true or false in my firebase. users can send Form object to my firebase, therefore I manually set isPassedInspection to true once I consider the form they send as "approved" by my standards. I would like that my RecyclerView only create CardViews for userForm that it's isPassedInspection is true, otherwise, don't create a CardView (return null). This

问题 I'm new android, I was create app, it get json data from table in phpmyadmin then save in database of app. And I read data and display on RecyclerView but when I run app at first time, table database show nothing. But from the second time app can read data and display as I want. Anyone help me to run app in the first time as the second time please. Here is my code: db.querydata("Create table if not exists tbl_mon_app (_ID integer primary key, IDMon integer not null, IDCH integer not null,

问题 I got the following Problem. When Including Android-XYPlot into Recycle-View, the Plots are not displayed after Scrolling Elements out of the Screen. It seems to me if Androidplot needs to be reinflated, but that's not really effective. Links I have already found: XYPlot (AndroidPlot library) in ScrollView does not appear Is there any better Solution: Here is my Code: Activity: package at.fs.recycleviewerdemo; import android.graphics.Color; import android.graphics.Paint; import android

问题 I am trying to use cardview in my project. I downloaded google play services and imported cardview as a library in my project. After that I am getting the below error: Resource id 0x7f070001 is not of type STYLE (instead color) Any help would be appreciated as earliest. 回答1: I too faced the same issue while using eclipse adt and this is what worked for me. Steps Have app_compat_v7 as a library project in the workspace Import android card_view as a library in the workspace Now create your new

问题 I am using staggered grid layout manager to set staggered grid in my app,I have used Imageview inside "card view".The staggered effect is working properly ,but some cases when image size is too large,then the layout will be like this [![enter image description here][1]][1] my xml file <android.support.v7.widget.CardView xmlns:card_view="http://schemas.android.com/apk/res-auto" xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/card_view" android:layout_width="220dp"

问题 I have a firebase database I am using with Android. To Retrieve and show data from Firebase, I am using FirebaseRecyclerAdapter and results are displayed to CardView. Now I am getting all listings from my required table to CardView. Every Node has an automatically generated value as shown in the image below. How do I retrieve this value in Android when I click on respective CardView. I'll need this value for further database operations. Now, I tried some of the methods posted here as well as

问题 This question already has answers here : Android: why is CardView not updating with new user input? (2 answers) Closed 3 years ago . I have a user input Activity that passes EditText data back to a RecyclerView list of CardViews. Everything is working fine except for one problem. After I've created the first CardView in the list, the next CardView created doesn't update with the user input data strings. The second CardView shows the same data strings from the first input (on the first

问题 I'm using recycler view to show items with multiple views. whenever I launch the app some white space is being showed. which is exactly equal to my list items. I provided the screenshot please go through it. I think there is no problem with my code. following is my code recyclerview <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout

问题 I need to be able to programmatically dismiss an item inside a RecyclerView without the user actually swiping (instead I want to dismiss the item when they tap a button in the card). A lot of libraries I've seen only seem to support actual swipes. I've tried using an existing library and just simulate a MotionEvent by creating a swipe on my own programmatically, but this interferes with another horizontal-swipe listener, so I'm wondering how else this could be done, ideally for a RecyclerView

问题 I am working on a POS system which needs a delivery screen in which, I have to show all orders in number of columns of list in Cardview. Something like shown in this image: I am using cardslib to get the cardsview in my app. Can you please help me to implement this type of layout with cardslib. Or Can you suggest me what will I have to do to have this kinda layout in my app?? I also tried twowayview but couldn't get the idea for breaking the card in multiple columns just like the yellow card