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POSave Modified Phone Number to ContactList at respective index Android
 

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  1. POSave Modified Phone Number to ContactList at respective index Android
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    <p>I successfully retrieved the position and phone number from my contact list. Now i need to save this number in my ContactList by modifying the orignal number. I am blocked at this step. please give me a hint example type position = 2 and number = 3049393. Here is my complete code.</p> <pre><code>public class MainActivity extends Activity { public static final int PICK_CONTACT = 1; TextView txt_contacts; @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); txt_contacts =(TextView)findViewById(R.id.txt_contacts); } }); } @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) { String new_num = 0+number; txt_contacts.setText(new_num); } public void updateContact() { try { ArrayList&lt;ContentProviderOperation&gt; ops = new ArrayList&lt;ContentProviderOperation&gt;(); ops.add(ContentProviderOperation.newUpdate(Data.CONTENT_URI) .withSelection(Data.RAW_CONTACT_ID + " = ?", new String[] {mRawContactId}) .withSelection(Data._ID + " = ?", new String[] {mDataId}) .withValue(Data.MIMETYPE, Email.CONTENT_ITEM_TYPE) .withValue(Data.DATA1, mEmail) .withValue(Email.TYPE, Email.TYPE_HOME) .build()); getContentResolver().applyBatch(ContactsContract.AUTHORITY, ops); mResult.setText("Updated"); } catch (Exception e) { // Display warning Log.w("UpdateContact", e.getMessage()); for(StackTraceElement ste : e.getStackTrace()) { Log.w("UpdateContact", "\t" + ste.toString()); } Context ctx = getApplicationContext(); int duration = Toast.LENGTH_SHORT; Toast toast = Toast.makeText(ctx, "Update failed", duration); toast.show(); } } } </code></pre> <p><strong>Update :</strong></p> <p>public void showSelectedNumber(int type, String number) {</p> <pre><code> String new_num = 0+number; System.out.println("Display name:"+ number); ContentValues _changed_values=new ContentValues(); _changed_values.put(ContactsContract.CommonDataKinds.Phone.NUMBER,new_num); getContentResolver().update(uri,_changed_values,ContactsContract.CommonDataKinds.Phone._ID+"=?", new String[]{Integer.toString(type)}); // If you want to change the number txt_contacts.setText(new_num); } </code></pre>
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