Get contact photo in android gives null

Question

I want to get a photo of a contact when a user enters a number. Using the phone number, I get the username, but for the image it displays zero.

my code is as follows:

public class NewtempActivity extends Activity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); final ImageView img = (ImageView) findViewById(R.id.imageView1); final EditText edit = (EditText) findViewById(R.id.editText1); TextView txt = (TextView) findViewById(R.id.textView1); Button btn = (Button) findViewById(R.id.button1); btn.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { Log.d("Girish", "Clicked"); String name = getContactNameFromNumber(edit.getText() .toString(), getApplicationContext()); img.setImageBitmap(BitmapFactory .decodeFile(ContactsContract.PhoneLookup._ID)); Log.d("Girish", "" + (BitmapFactory .decodeFile(ContactsContract.PhoneLookup._ID))); Toast.makeText(getApplicationContext(), name, name.length()) .show(); } }); } public String getContactNameFromNumber(String number, Context ctx) { /* * // define the columns I want the query to return String[] projection * = new String[] { ContactsContract.PhoneLookup.DISPLAY_NAME, * ContactsContract.PhoneLookup.NUMBER, }; */ // encode the phone number and build the filter URI Uri contactUri = Uri.withAppendedPath( ContactsContract.PhoneLookup.CONTENT_FILTER_URI, Uri.encode(number)); // query time // Cursor c = ctx.getContentResolver().query( contactUri, projection, // null, Cursor c = ctx.getContentResolver().query(contactUri, null, null, null, null); // if the query returns 1 or more results // return the first result if (c.moveToFirst()) { String name = c.getString(c .getColumnIndex(ContactsContract.PhoneLookup.DISPLAY_NAME)); return name; } // return the original number if no match was found return number; } public static Bitmap loadContactPhoto(ContentResolver cr, long id) { Uri uri = ContentUris.withAppendedId( ContactsContract.Contacts.CONTENT_URI, id); InputStream input = ContactsContract.Contacts .openContactPhotoInputStream(cr, uri); // InputStream input = ContactsContract.Contacts.Photo if (input == null) { return null; } return BitmapFactory.decodeStream(input); } public InputStream openPhoto(long contactId) { Uri contactUri = ContentUris.withAppendedId(Contacts.CONTENT_URI, contactId); Uri photoUri = Uri.withAppendedPath(contactUri, Contacts.Photo.CONTENT_DIRECTORY); Cursor cursor = getContentResolver().query(photoUri, null, null, null, null); if (cursor == null) { return null; } try { if (cursor.moveToFirst()) { byte[] data = cursor.getBlob(0); if (data != null) { return new ByteArrayInputStream(data); } } } finally { cursor.close(); } return null; } } 

Please suggest me where I am doing the wrong. I added permission to contact with contacts.

Answer 1

having passed my code, I found out that you are trying to get the contact name from a number. and with this you want to get the contact image .. but you never called the functions that you created for the contact pic .. :) .. so what you can do is take the id from the contact number and take a picture on that id . so you get a photo for the room ..

 package com.android.SampleProject; import java.io.ByteArrayInputStream; import java.io.InputStream; import android.app.Activity; import android.content.ContentResolver; import android.content.ContentUris; import android.content.Context; import android.database.Cursor; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.net.Uri; import android.os.Bundle; import android.provider.ContactsContract; import android.provider.ContactsContract.Contacts; import android.util.Log; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.EditText; import android.widget.ImageView; import android.widget.Toast; public class NewtempActivity extends Activity { private long id; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); final ImageView img = (ImageView) findViewById(R.id.imageView1); final EditText edit = (EditText) findViewById(R.id.editText1); Button btn = (Button) findViewById(R.id.button1); btn.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { Log.d("Girish", "Clicked"); String name = getContactNameFromNumber(edit.getText() .toString(), getApplicationContext()); img.setImageBitmap(BitmapFactory .decodeFile(ContactsContract.PhoneLookup._ID)); img.setImageBitmap(loadContactPhoto(getContentResolver(), id)); Log.d("Girish", "" + (BitmapFactory .decodeFile(ContactsContract.PhoneLookup._ID))); Toast.makeText(getApplicationContext(), name, name.length()) .show(); } }); } public String getContactNameFromNumber(String number, Context ctx) { /* * // define the columns I want the query to return String[] projection * = new String[] { ContactsContract.PhoneLookup.DISPLAY_NAME, * ContactsContract.PhoneLookup.NUMBER, }; */ // encode the phone number and build the filter URI Uri contactUri = Uri.withAppendedPath( ContactsContract.PhoneLookup.CONTENT_FILTER_URI, Uri.encode(number)); // query time // Cursor c = ctx.getContentResolver().query( contactUri, projection, // null, Cursor c = ctx.getContentResolver().query(contactUri, null, null, null, null); // if the query returns 1 or more results // return the first result if (c.moveToFirst()) { String name = c.getString(c .getColumnIndex(ContactsContract.PhoneLookup.DISPLAY_NAME)); id = c.getLong(c .getColumnIndex(ContactsContract.PhoneLookup._ID)); return name; } // return the original number if no match was found return number; } public static Bitmap loadContactPhoto(ContentResolver cr, long id) { Uri uri = ContentUris.withAppendedId( ContactsContract.Contacts.CONTENT_URI, id); InputStream input = ContactsContract.Contacts .openContactPhotoInputStream(cr, uri); // InputStream input = ContactsContract.Contacts.Photo if (input == null) { return null; } return BitmapFactory.decodeStream(input); } public InputStream openPhoto(long contactId) { Uri contactUri = ContentUris.withAppendedId(Contacts.CONTENT_URI, contactId); Uri photoUri = Uri.withAppendedPath(contactUri, Contacts.Photo.CONTENT_DIRECTORY); Cursor cursor = getContentResolver().query(photoUri, null, null, null, null); if (cursor == null) { return null; } try { if (cursor.moveToFirst()) { byte[] data = cursor.getBlob(0); if (data != null) { return new ByteArrayInputStream(data); } } } finally { cursor.close(); } return null; } }