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POModify first phone number and saved it android
 

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    <p>I want to retrieve the first phone number using the code below, add a zero in front of that number and saved the phone number. I am new to this and up to now and the code below open the contact list, then the user select a phone number and the phone number is displayed as a toast. However, i want the first phone number in my contact list to get a zero in front and then get saved. I know i am not far from the solution but while am trying, it would be faster if i get your help. Thanks.</p> <p>public class MainActivity extends Activity {</p> <pre><code> public static final int PICK_CONTACT = 1; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); // this opens the activity. note the Intent.ACTION_GET_CONTENT // and the intent.setType ((Button)findViewById(R.id.btn_contacts)).setOnClickListener( new OnClickListener() { @Override public void onClick(View v) { // user BoD suggests using Intent.ACTION_PICK instead of .ACTION_GET_CONTENT to avoid the chooser Intent intent = new Intent(Intent.ACTION_GET_CONTENT); // BoD con't: CONTENT_TYPE instead of CONTENT_ITEM_TYPE intent.setType(ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE); startActivityForResult(intent, 1); } }); } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.activity_main, menu); return true; } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { if (data != null) { Uri uri = data.getData(); if (uri != null) { Cursor c = null; try { c = getContentResolver().query(uri, new String[]{ ContactsContract.CommonDataKinds.Phone.NUMBER, ContactsContract.CommonDataKinds.Phone.TYPE }, null, null, null); if (c != null &amp;&amp; c.moveToFirst()) { String number = c.getString(0); int type = c.getInt(1); showSelectedNumber(type, number); } } finally { if (c != null) { c.close(); } } } } } public void showSelectedNumber(int type, String number) { Toast.makeText(this, type + ": " + number, Toast.LENGTH_LONG).show(); } } </code></pre>
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