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POIssues in Custom Gridview with Multiple Radiobutton with single selection in android
 

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  1. POIssues in Custom Gridview with Multiple Radiobutton with single selection in android
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    <p>Hello Friends i implement Gridview with radiobutton here is my code </p> <pre><code>row_layout.xml &lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="wrap_content" android:layout_height="wrap_content" android:padding="5dp" &gt; &lt;ImageView android:id="@+id/imageView1" android:layout_width="50px" android:layout_height="50px" android:layout_marginRight="10px" &gt; &lt;/ImageView&gt; &lt;RadioButton android:id="@+id/radio" android:layout_width="wrap_content" android:layout_height="wrap_content" android:focusable="false" android:focusableInTouchMode="false"/&gt; &lt;TextView android:id="@+id/textView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginTop="5px" android:textSize="15px" &gt; &lt;/TextView&gt; &lt;/LinearLayout&gt; </code></pre> <p><strong>My MAinActivity.java File</strong></p> <pre><code>public class Radio extends Activity { ArrayList&lt;ParserCategory&gt;mList; DatabaseConnectionAPI mApi; ImageAdapter mAdapter; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); /*** Get Images from SDCard ***/ // gridView1 mApi=new DatabaseConnectionAPI(getApplicationContext()); try { mApi.createDataBase(); mApi.openDataBase(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } mList=mApi.getCategoryData(); final GridView gView1 = (GridView)findViewById(R.id.gridView1); mAdapter=new ImageAdapter(Radio.this, mList); gView1.setAdapter(mAdapter); // Get Item Checked Button btnGetItem = (Button) findViewById(R.id.btnGetItem); btnGetItem.setOnClickListener(new OnClickListener() { public void onClick(View v) { int count = gView1.getChildCount(); System.out.println("Count "+count); for (int i = 0; i &lt; count; i++) { ViewGroup gridChild = (ViewGroup) gView1.getChildAt(i); RadioButton rbtn = (RadioButton)gridChild.findViewById(R.id.radio); if(rbtn.isChecked()) { Log.d("Item "+String.valueOf(i), rbtn.getTag().toString()); System.out.println("ITEEMERM "+String.valueOf(i)+rbtn.getTag().toString()); Toast.makeText(Radio.this,rbtn.getTag().toString() ,2000).show(); } } } }); } public class ImageAdapter extends BaseAdapter { private Context context; private ArrayList&lt;ParserCategory&gt; lis; public ImageAdapter(Context c, ArrayList&lt;ParserCategory&gt; mList) { context = c; lis = mList; } public int getCount() { return lis.size(); } public Object getItem(int position) { return position; } public long getItemId(int position) { return position; } public View getView(int position, View convertView, ViewGroup parent) { LayoutInflater inflater = (LayoutInflater) context .getSystemService(Context.LAYOUT_INFLATER_SERVICE); if (convertView == null) { convertView = inflater.inflate(R.layout.raddioshowimage, null); } TextView textView = (TextView) convertView.findViewById(R.id.textView1); String strPath = lis.get(position).toString(); // Get File Name String fileName=lis.get(position).getCname(); textView.setText(lis.get(position).getCname()); ImageView imageView = (ImageView) convertView.findViewById(R.id.imageView1); RadioButton radiobtn = (RadioButton) convertView.findViewById(R.id.radio); radiobtn.setTag(fileName); return convertView; } } } </code></pre> <p>When i run above code it select multiple item with radiobutton but i want single item selection when i click button so any idea how can i solve it ?</p>
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    1. PTQuestion
    1. USHarshal Kalavadiya
    1. USHarshal Kalavadiya
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
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    1. VO
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      1. POIssues in Custom Gridview with Multiple Radiobutton with single selection in android
      1. USHarshal Kalavadiya
      1. VTFavorite
    1. CODo you know about RadioGroup ??
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      1. POIssues in Custom Gridview with Multiple Radiobutton with single selection in android
      1. USHardik Joshi
    2. COYes but when i create Dynamic radiobutton inside getview then every time it will generate button and this is not proper way !! I already try it
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      1. POIssues in Custom Gridview with Multiple Radiobutton with single selection in android
      1. USHarshal Kalavadiya
    3. CO@Prince: See my Answer Link i solve it
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      1. POIssues in Custom Gridview with Multiple Radiobutton with single selection in android
      1. USHarshal Kalavadiya
 

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