CODEWITHSUNDEEP
androidgallery
user2842510
user2842510

Reputation:

Add title to each item of Gallery Image

I hava a Gallery Image, and I want to add a title below each item (image).

This is my actual adapter :

  @Override
  public View getView(int position, View inputView, final ViewGroup parent) {
    ViewHolder holder;
    EmergencyCall item = listEmergencyCall.get(position);

    if (inputView == null) {
      holder = new ViewHolder();
      inputView = inflater.inflate(R.layout.gallery_item, null);
      holder.imageView = (ImageView) inputView.findViewById(R.id.imageView);
      holder.textView = (TextView) inputView.findViewById(R.id.titletxt);

      inputView.setTag(holder);
    } else {
      holder = (ViewHolder) inputView.getTag();
    }

    holder.imageView.setImageResource(item.getImg());
    holder.textView.setText(item.getTitle());
    return inputView;
  }

  public static class ViewHolder {
    public RelativeLayout backgroundLayout;
    public ImageView imageView;
  }
}

This is the xml file :

 <RelativeLayout
    android:id="@+id/background_layout"
    android:layout_width="120dp"
    android:layout_height="100dp">

    <ImageView
        android:id="@+id/imageView"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

    <TextView
            android:id="@+id/titletxt"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:textSize="20sp" />

</RelativeLayout>

EIDT : this should be work now. Now titles are added to the Gallery image

Upvotes: 0

Views: 303

Answers (1)

r4jiv007
r4jiv007

Reputation: 3114

use a TextView and ImageView in Relative Layout or FrameLayout like this :-

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:id="@+id/thumbHolder">

    <com.views.RotatingGallery
            android:id="@+id/emergency_call_gallery"
            android:layout_width="match_parent"
            android:layout_height="150dp"
            android:layout_gravity="center_horizontal"/>


        <TextView
            android:id="@+id/item_title"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal"
            android:gravity="center_horizontal"
            android:textColor="@color/green"
            android:textSize="20sp" />


</FrameLayout>

then in your getView() method of adapter you can inflate this xml and set the text(title) to textView .. it should work fine .. ping me if you get it working !!

this should work !!

Upvotes: 1

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