我的活动中有一张cardview。它包含两个EditText，一个图像按钮和一个回收者视图。我希望每当我点击实际卡片视图下方的按钮时，它应该再复制一次如上所述的cardview。我已经尝试使用Recycler视图，但我没有得到所需的输出，因为我必须发布每个cardview的所有数据。
mRecyclerView = (RecyclerView) findViewById(R.id.rv);
addmore=(Button)findViewById(R.id.addmore_btn);
final String[] animals = {
};
// Intilize an array list from array
final List<String> animalsList = new ArrayList(Arrays.asList(animals));
// Define a layout for RecyclerView
mLayoutManager=(new LinearLayoutManager(this));
mLayoutManager.setStackFromEnd(true);
mLayoutManager.setReverseLayout(true);
// mLayoutManager = new GridLayoutManager(mContext);
mRecyclerView.setLayoutManager(mLayoutManager);
// Initialize a new instance of RecyclerView Adapter instance
mAdpter = new AddmoreAdpter(this,animalsList);
// Set the adapter for RecyclerView
mRecyclerView.setAdapter(mAdpter);
addmore.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
// Specify the position
int position = 0;
String itemLabel = "" + mRandom.nextInt(100);
animalsList.add(position,"" + itemLabel);
mAdpter.notifyItemInserted(position);
mRecyclerView.scrollToPosition(position);
}
});
Adpter课程：
public class AddmoreAdpter extends RecyclerView.Adapter<AddmoreAdpter.ViewHolder>{
private List<String> mDataSet;
// private Context context;
private Random mRandom = new Random();
Activity a;
public AddmoreAdpter(Activity a,List<String> list){
mDataSet = list;
// context = context;
this.a=a;
}
public static class ViewHolder extends RecyclerView.ViewHolder{
public TextView mTextView;
public ImageButton mRemoveButton;
public RelativeLayout mRelativeLayout;
EditText doc_title;
EditText expiry_date;
ImageView onclick_id;
public ViewHolder(View v){
super(v);
mTextView = (TextView) v.findViewById(R.id.tv);
mRemoveButton = (ImageButton) v.findViewById(R.id.ib_remove);
mRelativeLayout = (RelativeLayout) v.findViewById(R.id.rl);
doc_title=(EditText)v.findViewById(R.id.document_title);
expiry_date=(EditText)v.findViewById(R.id.expiry_date_edit);
onclick_id=(ImageView)v.findViewById(R.id.click_id);
}
}
@Override
public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType){
// Create a new View
View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.test,parent,false);
ViewHolder vh = new ViewHolder(v);
return vh;
}
@Override
public void onBindViewHolder(ViewHolder holder, final int position){
holder.mTextView.setText((String)mDataSet.get(position));
holder.mTextView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
String animal = mDataSet.get(position);
}
});
holder.mRemoveButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
// Get the clicked item label
String itemLabel = mDataSet.get(position);
mDataSet.remove(position);
notifyItemRemoved(position);
notifyItemRangeChanged(position,mDataSet.size());
}
});
holder.onclick_id.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(a, "................", Toast.LENGTH_LONG).show();
}
});
}
@Override
public int getItemCount(){
return mDataSet.size();
}
}
活动xml：
<android.support.v7.widget.CardView
android:id="@+id/card_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:clickable="true"
android:backgroundTint="#ffffff"
card_view:cardPreventCornerOverlap="false">
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="5dp"
android:gravity="center">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:id="@+id/upload_text"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@color/colorAccent"
>
<TextView
android:id="@+id/idproof"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Upload Documents"
android:padding="10dp"
android:textStyle="bold"
android:layout_gravity="center"
android:textAllCaps="true"
android:textSize="16dp"
android:textColor="#ffffff"
android:layout_weight="1"
/>
<!--<ImageView-->
<!--android:layout_width="wrap_content"-->
<!--android:layout_height="wrap_content"-->
<!--android:background="@drawable/ic_deletebutton"-->
<!--android:layout_gravity="center"-->
<!--android:layout_marginRight="10dp"-->
<!--/>-->
</LinearLayout>
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:layout_marginBottom="8dp"
android:textColorHint="@color/colorPrimary"
>
<EditText android:id="@+id/document_title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="textEmailAddress"
android:hint="Document Title"
android:singleLine="true"
android:textColorHint="@color/colorPrimary"
/>
</android.support.design.widget.TextInputLayout>
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:layout_marginBottom="8dp"
android:textColorHint="@color/colorPrimary"
>
<EditText android:id="@+id/expiry_date_edit"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="textEmailAddress"
android:hint="Date Of Expiry"
android:singleLine="true"
android:textColorHint="@color/colorPrimary"
/>
</android.support.design.widget.TextInputLayout>
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
>
<android.support.v7.widget.RecyclerView
android:id="@+id/recycler_view_id"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:visibility="visible"
/>
<ImageView
android:clickable="true"
android:focusable="true"
android:id="@+id/click_id"
android:layout_alignParentEnd="true"
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_marginTop="20dp"
android:layout_marginLeft="10dp"
android:layout_marginBottom="10dp"
android:background="@drawable/ic_uplodicon"
android:layout_alignParentRight="true" />
</RelativeLayout>
</LinearLayout>
</RelativeLayout>
</android.support.v7.widget.CardView>