Add RaidoButton in ListView for android

Import android. app. Activity;

Import android. view. LayoutInflater;

Import android. view. View;

Import android. view. ViewGroup;

Import android. widget. BaseAdapter;

Import android. widget. CompoundButton;

Import android. widget. CompoundButton. OnCheckedChangeListener;

Import android. widget. ImageView;

Import android. widget. RadioButton;

Import android. widget. TextView;

Public class RecoverListAdapter extends BaseAdapter {

Private LayoutInflater inflater;

Int [] backup_record_item_image;

String [] backup_record_item_time;

String [] backup_record_item_to;

Activity activity;

Private int temp =-1;

Public RecoverListAdapter (Activity context, int [] backup_record_item_image,

String [] backup_record_item_time, String [] backup_record_item_to ){

This. inflater = LayoutInflater. from (context );

This. backup_record_item_image = backup_record_item_image;

This. backup_record_item_time = backup_record_item_time;

This. backup_record_item_to = backup_record_item_to;

This. activity = context;

}

@ Override

Public int getCount (){

Return backup_record_item_time.length;

}

@ Override

Public Object getItem (int position ){

Return position;

}

@ Override

Public long getItemId (int position ){

Return position;

}

@ Override

Public View getView (int position, View convertView, ViewGroup parent ){

ViewHolder holder;

If (convertView = null ){

Holder = new ViewHolder ();

ConvertView = this. inflater. inflate (R. layout. general_recover_list_item, null );

Holder. iv = (ImageView) convertView. findViewById (R. id. backup_record_item_image );

Holder. TV _time = (TextView) convertView. findViewById (R. id. backup_record_item_time );

Holder. TV _to = (TextView) convertView. findViewById (R. id. backup_record_item_to );

Holder. radioButton = (RadioButton) convertView

. FindViewById (R. id. backup_record_item_btn );

Holder. radioButton. setChecked (false );

ConvertView. setTag (holder );

} Else {

Holder = (ViewHolder) convertView. getTag ();

}

Holder. iv. setImageResource (backup_record_item_image [position]);

Holder. TV _time.setText (backup_record_item_time [position]);

Holder. TV _to.setText (backup_record_item_to [position]);

// The black part is the radio function part.

Holder. radioButton. setId (position );

Holder. radioButton. setOnCheckedChangeListener (new OnCheckedChangeListener (){

@ Override

Public void onCheckedChanged (CompoundButton buttonView, boolean isChecked ){

 

If (isChecked ){

If (temp! =-1 ){

RadioButton tempButton = (RadioButton) activity. findViewById (temp );

If (tempButton! = Null ){

TempButton. setChecked (false );

}

}

Temp = buttonView. getId ();

}

}

});

If (position = temp ){

Holder. radioButton. setChecked (true );

} Else {

Holder. radioButton. setChecked (false );

}

Return convertView;

}

Private class ViewHolder {

ImageView iv;

TextView TV _time;

TextView TV _to;

RadioButton radioButton;

}

}

 

General_recover_list_item.xml
<? Xml version = "1.0" encoding = "UTF-8"?>
<LinearLayout
Xmlns: android = "http://schemas.android.com/apk/res/android"
Android: layout_width = "wrap_content"
Android: layout_height = "fill_parent">
<RelativeLayout
Android: layout_width = "wrap_content"
Android: layout_height = "wrap_content"
Android: paddingLeft = "5dip"
Android: paddingRight = "5dip"
Android: id = "@ + id/backup_record_item">
<ImageView
Android: layout_height = "wrap_content"
Android: layout_width = "wrap_content"
Android: src = "@ drawable/icon"
Android: layout_alignParentLeft = "true"
Android: id = "@ + id/backup_record_item_image"/>
 
<LinearLayout
Android: layout_height = "wrap_content"
Android: layout_width = "wrap_content"
Android: orientation = "vertical"
Android: layout_toRightOf = "@ + id/backup_record_item_image"
Android: id = "@ + id/backup_record_item_txt">
<TextView
Android: layout_height = "wrap_content"
Android: layout_width = "wrap_content"
Android: text = "time"
Android: layout_alignTop = "@ + id/imageView1"
Android: layout_alignBottom = "@ + id/imageView1"
Android: id = "@ + id/backup_record_item_time"/>
<TextView
Android: layout_height = "wrap_content"
Android: layout_width = "wrap_content"
Android: text = "backup contact"
Android: layout_toRightOf = "@ + id/imageView1"
Android: layout_alignTop = "@ + id/imageView1"/>
<TextView
Android: layout_height = "wrap_content"
Android: layout_width = "wrap_content"
Android: text = "mobile phone/memory card"
Android: layout_toRightOf = "@ + id/imageView1"
Android: layout_alignTop = "@ + id/imageView1"
Android: id = "@ + id/backup_record_item_to"/>
</LinearLayout>
<RadioButton
Android: layout_height = "wrap_content"
Android: layout_width = "wrap_content"
Android: layout_alignParentRight = "true"
Android: id = "@ + id/backup_record_item_btn"/>

<CheckBox
Android: layout_width = "wrap_content"
Android: layout_height = "wrap_content"
Android: visibility = "gone"
Android: text = ""
Android: id = "@ + id/backup_record_item_check"/>
</RelativeLayout>
</LinearLayout>

Main. xml
<LinearLayout
Android: layout_width = "fill_parent"
Android: layout_height = "fill_parent"
Android: orientation = "vertical"
Android: id = "@ + id/recover_items">
<ListView
Android: id = "@ + id/recover_list"
Android: cacheColorHint = "#00000000"
Android: layout_height = "match_parent"
Android: layout_width = "fill_parent"/>
<View
Android: id = "@ + id/recover_footer"
Android: layout_width = "fill_parent"
Android: layout_height = "40dip"/>
</LinearLayout>