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POHow to get the selected contacts from Check box (Android)
 

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  1. POHow to get the selected contacts from Check box (Android)
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    <p>I am creating a group android SMS. Therefore, i need checkbox. But,my problem is i cant figure out how to get the selected contacts?</p> <p>This my layout:</p> <pre><code> &lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/topLayout" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_centerHorizontal="true"&gt; &lt;ListView android:id="@+id/list" android:layout_width="fill_parent" android:layout_height="fill_parent" android:choiceMode="multipleChoice"&gt; &lt;/ListView&gt; &lt;ImageView android:id="@+id/contact_image" android:src="@drawable/icon" android:layout_width="wrap_content" android:layout_height="wrap_content" /&gt; &lt;TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Name: " android:id="@+id/contact_name" android:textSize="18dip" android:layout_below="@id/contact_image" /&gt; &lt;TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Phone: " android:id="@+id/phone_number" android:textSize="28dip" android:layout_below="@id/contact_name" /&gt; &lt;CheckBox android:id="@+id/checkBox" android:layout_width="wrap_content" android:layout_height="wrap_content" android:checked="false" android:layout_alignParentRight="true" android:focusable="false"&gt; &lt;/CheckBox&gt; &lt;/RelativeLayout&gt; </code></pre> <p>This my codes:-</p> <pre><code> package com.droidnova.android.samples; import android.app.ListActivity; import android.content.Intent; import android.database.Cursor; import android.os.Bundle; import android.provider.Contacts.People; import android.util.SparseBooleanArray; import android.view.Menu; import android.view.MenuItem; import android.view.MenuInflater; import android.widget.ArrayAdapter; import android.widget.CheckBox; import android.widget.ListView; import android.widget.SimpleCursorAdapter; public class Contacts extends ListActivity { private CheckBox checkBox; private ListView listView; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); listView=(ListView)findViewById (R.id.list); final ListView listView = getListView(); listView.setItemsCanFocus(false); listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE); listView.setAdapter(new ArrayAdapter&lt;String&gt;(this, android.R.layout.simple_list_item_multiple_choice, lv_items)); Cursor cursor = getContentResolver().query(People.CONTENT_URI, new String[]{People._ID,People.NAME,People.NUMBER}, null, null, null); startManagingCursor(cursor); // start mappings String[] columns = new String[] {People.NAME, People.NUMBER}; int[] names = new int[] {R.id.contact_name, R.id.phone_number}; SimpleCursorAdapter myAdapter = new SimpleCursorAdapter(this, R.layout.contact, cursor, columns, names); setListAdapter(myAdapter); this.setListAdapter(myAdapter); } public boolean onCreateOptionsMenu(Menu menu) { MenuInflater inflater = getMenuInflater(); inflater.inflate(R.menu.firstmenu,menu); return true; } public boolean onOptionsItemSelected(MenuItem item){ switch(item.getItemId()){ case R.id.next: next(); break; case R.id.select: return true; case R.id.back: final Intent i = new Intent(this,SelectContact.class); startActivity(i); break; } return false; } </code></pre>
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