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POHow to set an String Array to an Array Adapter in android List view with check box?
 

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  1. POHow to set an String Array to an Array Adapter in android List view with check box?
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    <p>I am getting a string[] Array and storing it in an String array [variable mystrings],Now i want this array to display it in a list view with check box .</p> <p>ec_checkbox_number.xml</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" &gt; &lt;CheckBox android:id="@+id/checkBox" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_alignParentRight="true" android:layout_alignParentTop="true" android:layout_marginTop="26dp" android:text="number" /&gt; &lt;TextView android:id="@+id/checkboxtextView" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignBaseline="@+id/checkBox" android:layout_alignBottom="@+id/checkBox" android:layout_alignParentLeft="true" android:layout_marginLeft="107dp" android:text="TextView" /&gt; &lt;/RelativeLayout&gt; </code></pre> <p>ec_number_selection.xml</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" &gt; &lt;TextView android:id="@+id/meetingprofilename" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_alignParentTop="true" android:layout_marginTop="20dp" android:text="Profile Name:" android:textAppearance="?android:attr/textAppearanceMedium" /&gt; &lt;EditText android:id="@+id/editText1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignBaseline="@+id/meetingprofilename" android:layout_alignBottom="@+id/meetingprofilename" android:layout_alignParentRight="true" android:layout_toRightOf="@+id/meetingprofilename" android:ems="10" &gt; &lt;requestFocus /&gt; &lt;/EditText&gt; &lt;Button android:id="@+id/cancelnumberbutton" android:layout_width="158dp" android:layout_height="wrap_content" android:layout_alignParentBottom="true" android:layout_alignParentLeft="true" android:layout_alignRight="@+id/editText2" android:text="Cancel" /&gt; &lt;Button android:id="@+id/donenumberbutton" android:layout_width="158dp" android:layout_height="wrap_content" android:layout_alignParentBottom="true" android:layout_alignParentRight="true" android:layout_toRightOf="@+id/cancelnumberbutton" android:text="Done" /&gt; &lt;ListView android:id="@+id/numberselectionlistView" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_above="@+id/cancelnumberbutton" android:layout_alignParentLeft="true" android:layout_below="@+id/editText1" &gt; &lt;/ListView&gt; &lt;/RelativeLayout&gt; </code></pre> <p>CheckBoxData.java</p> <pre><code>public class CheckBoxData { private String[] number; public String[] getNumber() { return number; } public void setNumber(String[] number) { this.number = number; } } </code></pre> <p>MyConferenceNumber.java</p> <pre><code>public class EcConferenceNumber extends Activity{ ListView checkBoxNumberListView; ConferenceAdapter adapter; Button doneBtn,cancelBtn; EditText profileName; MyCustomAdapter dataAdapter = null; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.ec_number_selection); adapter = new ConferenceAdapter(this); checkBoxNumberListView = (ListView) findViewById(R.id.numberselectionlistView); doneBtn=(Button) findViewById(R.id.donenumberbutton); cancelBtn=(Button) findViewById(R.id.cancelnumberbutton); Intent intent = getIntent(); String[] myStrings = intent.getStringArrayExtra("strings"); List&lt;String&gt; strings = new ArrayList&lt;String&gt;(Arrays.asList(myStrings)); System.out.println(""+strings); dataAdapter = new MyCustomAdapter(this, R.layout.ec_checkbox_number, strings); checkBoxNumberListView.setAdapter(dataAdapter); checkBoxNumberListView.setOnItemClickListener(new OnItemClickListener() { public void onItemClick(AdapterView parent, View view, int position, long id) { // When clicked, show a toast with the TextView text CheckBoxData country = (CheckBoxData) parent.getItemAtPosition(position); Toast.makeText(getApplicationContext(), "Clicked on Row: " + country.getNumber(), Toast.LENGTH_LONG).show(); } }); } class MyCustomAdapter extends ArrayAdapter&lt;String&gt;{ private List&lt;String&gt; strings; public MyCustomAdapter(Context context, int textViewResourceId, List&lt;String&gt; strings) { super(context, textViewResourceId,strings); this.strings=new ArrayList&lt;String&gt;(); this.strings.addAll(this.strings); // TODO Auto-generated constructor stub } private class ViewHolder { TextView code; CheckBox name; } @Override public View getView(int position, View convertView, ViewGroup parent) { ViewHolder holder = null; Log.v("ConvertView", String.valueOf(position)); if (convertView == null) { LayoutInflater vi = (LayoutInflater)getSystemService( Context.LAYOUT_INFLATER_SERVICE); convertView = vi.inflate(R.layout.ec_checkbox_number, null); holder = new ViewHolder(); holder.code = (TextView) convertView.findViewById(R.id.checkboxtextView); holder.name = (CheckBox) convertView.findViewById(R.id.checkBox); convertView.setTag(holder); holder.name.setOnClickListener( new View.OnClickListener() { public void onClick(View v) { CheckBox cb = (CheckBox) v ; CheckBoxData country = (CheckBoxData) cb.getTag(); Toast.makeText(getApplicationContext(), "Clicked on Checkbox: " + cb.getText() + " is " + cb.isChecked(), Toast.LENGTH_LONG).show(); } }); } else { holder = (ViewHolder) convertView.getTag(); } return convertView; } } } </code></pre> <p>The output what i am getting is..</p> <p>For example:If String[] a={002,111,122} i want to display it in a listview with checkbox and i have to get the selected CheckBox text.But my output is displying like this </p> <p>number </p> <p>number </p> <p>number </p> <p>number </p> <p>But i want the output like this ,</p> <p>123</p> <p>112</p> <p>123</p> <p>Since ,I am new to android i did not know how to set the array to output view.Any answers will be helpfull.</p>
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