StackOverflow2013

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2012-02-15T10:34:16.213
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1)create an xml layout for gridview. <pre><code><?xml version="1.0" encoding="utf-8"?> <GridView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/GridView01" android:layout_width="fill_parent" android:layout_height="fill_parent" android:padding="10dp" android:verticalSpacing="10dp" android:horizontalSpacing="10dp" android:numColumns="auto_fit" android:columnWidth="80dp" android:stretchMode="columnWidth" android:gravity="center" android:background="@color/white" > </GridView> </code></pre> 2) create one more layout home_screen_text.xml <pre><code> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/widget44" android:layout_width="wrap_content" android:layout_height="wrap_content" android:orientation="vertical" android:layout_x="201px" android:layout_y="165px" android:gravity="center_horizontal" > <ImageView android:id="@+id/icon_image" android:layout_width="wrap_content" android:layout_height="80dp" > </ImageView> <TextView android:id="@+id/icon_text" android:typeface="serif" android:layout_width="wrap_content" android:layout_height="wrap_content" android:gravity="center_horizontal" android:textColor="@color/black" android:textStyle="bold" android:lines="2"> </TextView> </LinearLayout> </code></pre> 3) then use a gridView. GridView gridview = (GridView) findViewById(R.id.GridView01); gridview.setAdapter(new ImageAdapter(this)); gridview.setOnItemClickListener(new OnItemClickListener() { public void onItemClick(AdapterView parent, View v, int position, long id) { } } 4) create a imageadapter class that inherits baseadapter. <pre><code> public class ImageAdapter extends BaseAdapter { private Context mContext; public static final int ACTIVITY_CREATE = 10; public ImageAdapter(Context c) { mContext = c; } public int getCount() { return mThumbIds1.size(); } public Object getItem(int position) { return null; } public long getItemId(int position) { return 0; } public View getView(int position, View convertView, ViewGroup parent) { ImageView imageView; View v; if (convertView == null) { imageView = new ImageView(mContext); LayoutInflater li = getLayoutInflater(); v = li.inflate(R.layout.home_screen_text, null); TextView tv = (TextView) v.findViewById(R.id.icon_text); tv.setText("" + iconText.get(position).toString()); ImageView iv = (ImageView) v.findViewById(R.id.icon_image); iv.setImageResource(mThumbIds1.get(position)); } else { v = convertView; imageView = new ImageView(mContext); LayoutInflater li = getLayoutInflater(); v = li.inflate(R.layout.home_screen_text, null); TextView tv = (TextView) v.findViewById(R.id.icon_text); tv.setText("" + iconText.get(position).toString()); ImageView iv = (ImageView) v.findViewById(R.id.icon_image); iv.setImageDrawble(drawable_from_url("url of the image", "name")); } return v; } } </code></pre> The method that returns drawable. Drawable drawable_from_url(String url, String src_name) throws java.net.MalformedURLException, java.io.IOException { return Drawable.createFromStream(((java.io.InputStream)new java.net.URL(url).awagetContent()), src_name); }
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1. POHow to Set Text and Image(Image URL) to Gridview in Android
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1. PTAnswer
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1. USRakshi
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1. USRakshi
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1. CO@ Rakshi: Thanks for the help but am using webservice my friend
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 USKalai Selvan.G

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