How to display image and text from Cardview in another activity onClick?

问题

I have a sample app from exoguru which contains cardview each card consists of an image and corresponding text .Now how to display that image and text in another activity on clicking that particular card?

Here is the screenshot

Here is the ViewHolder which contains the onclick for the cardview

 class ViewHolder extends RecyclerView.ViewHolder{

        public ImageView imgThumbnail;
        public TextView tvNature;
        public TextView tvDesNature;

        public ViewHolder(View itemView) {
            super(itemView);
            imgThumbnail = (ImageView)itemView.findViewById(R.id.img_thumbnail);
            tvNature = (TextView)itemView.findViewById(R.id.tv_nature);
            tvDesNature = (TextView)itemView.findViewById(R.id.tv_des_nature);
            itemView.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {

               v.getContext().startActivity(new Intent(v.getContext(),FullInfo.class));

                }
            });
        }
    }

This is the layout of the activity in which the image and text should be displayed

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:paddingBottom="@dimen/activity_vertical_margin"
tools:context="exoguru.lists.com.naturepics.FullInfo"
style="@style/Base.TextAppearance.AppCompat.Headline">

<ImageView
    android:id="@+id/iv_card"
    android:layout_width="match_parent"
    android:layout_height="140dp" />
<TextView
    android:id="@+id/tv_card_title"
    android:layout_below="@+id/iv_card"

    android:text="@string/hello_world" android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:textStyle="bold"
    android:textSize="@dimen/abc_text_size_headline_material" />
<TextView
    android:id="@+id/tv_card"
    android:layout_below="@+id/tv_card_title"
    android:text="@string/hello_world" android:layout_width="wrap_content"
    android:layout_height="wrap_content" />

These are the items from cardview

imgThumbnail = (ImageView)itemView.findViewById(R.id.img_thumbnail);   //The image
tvNature = (TextView)itemView.findViewById(R.id.tv_nature);    //The Title
tvDesNature = (TextView)itemView.findViewById(R.id.tv_des_nature);    //The Text

回答1:

You should pass the image url/id/.. on the Intent.

Intent intent = new Intent(getBaseContext(), SignoutActivity.class);
intent.putExtra("imageinfo", imageUrl);
startActivity(intent)

And on the destination activity

Bundle bundle = getIntent().getExtras();
String url = bundle.getString(“imageinfo”); 

来源：https://stackoverflow.com/questions/29965030/how-to-display-image-and-text-from-cardview-in-another-activity-onclick