I am working on an Android application in which I am retrieving contacts for sync purposes and querying for getting the photos. Unfortunately, I am getting no photos from the method. I get the contact_id properly, but no photos. I have many contacts which have photos. Am I doing something wrong? There are no errors, just no photos.
Code :
Cursor cur = getContentResolver().query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);
if(cur!=null) {
if (cur.getCount() > 0) {
while (cur.moveToNext()) {
String id = cur.getString(cur.getColumnIndex(ContactsContract.Contacts._ID));
String name = cur.getString(cur.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
// System.out.println("Name is "+name);
if (Integer.parseInt(cur.getString(
cur.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER))) > 0) {
Cursor pCur = cr.query(
ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ?",
new String[]{id}, null);
assert pCur != null;
while (pCur.moveToNext()) {
String phoneNo = pCur.getString(pCur.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
long contactId = pCur.getLong(pCur.getColumnIndex(ContactsContract.CommonDataKinds.Phone._ID));
// Above also tried passing CONTACT_ID instead of _ID
System.out.println("Contact id is "+contactId);
try {
InputStream inputStream = ContactsContract.Contacts.openContactPhotoInputStream(getContentResolver(),
ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, contactId));
if (inputStream != null) {
Bitmap photo = BitmapFactory.decodeStream(inputStream);
if(photo!=null){
System.out.println("Photo is not null");
}
// ImageView imageView = (ImageView) findViewById(R.id.img_contact);
// imageView.setImageBitmap(photo);
inputStream.close();
}
} catch (IOException e) {
e.printStackTrace();
}
// System.out.println("Phone number is "+phoneNo);
}
pCur.close();
}
}
}
cur.close();
}
Thank you.
Related
I want to load cover audio art in android for show list of audio from device. For this purpose i used this following Link:
way1
way2
way3
Like following picture:
And my code for Load audio files:
private void loadAudio() {
ContentResolver contentResolver = getContentResolver();
Uri uri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
String selection = MediaStore.Audio.Media.IS_MUSIC + "!= 0";
String sortOrder = MediaStore.Audio.Media.TITLE + " ASC";
Cursor cursor = contentResolver.query(uri, null, selection, null, sortOrder);
if (cursor != null && cursor.getCount() > 0) {
audioList.clear();
while (cursor.moveToNext()) {
String data = cursor.getString(cursor.getColumnIndex(MediaStore.Audio.Media.DATA));
String title = cursor.getString(cursor.getColumnIndex(MediaStore.Audio.Media.TITLE));
String album = cursor.getString(cursor.getColumnIndex(MediaStore.Audio.Media.ALBUM));
String artist = cursor.getString(cursor.getColumnIndex(MediaStore.Audio.Media.ARTIST));
int albumId = cursor.getInt(cursor.getColumnIndex(MediaStore.Audio.Media.ALBUM_ID));
Cursor cursor1 = contentResolver.query(MediaStore.Audio.Albums.EXTERNAL_CONTENT_URI,
new String[]{MediaStore.Audio.Albums._ID, MediaStore.Audio.Albums.ALBUM_ART},
MediaStore.Audio.Albums._ID + "=" + albumId, null, null);
Bitmap bitmap = null;
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.Q) {
try {
bitmap = contentResolver.loadThumbnail(MediaStore.Audio.Albums.EXTERNAL_CONTENT_URI, new Size(30, 30), null);
} catch (IOException e) {
e.printStackTrace();
}
}
String albumArt = "";
if (cursor1 != null && cursor1.getCount() > 0)
while (cursor1.moveToNext()) {
albumArt = cursor.getString(cursor1.getColumnIndex(MediaStore.Audio.Albums.ALBUM_ART));
}
// Save to audioList
audioList.add(new Audio(data, title, album, artist, albumArt, bitmap));
}
}
cursor.close();
setAdapter();
}
And in MyAdapter about recyclerview:
#Override
public void onBindViewHolder(#NonNull MainHolder holder, int position) {
Audio audio = arrayList.get(position);
holder.txtTitle.setText("Title: " + audio.getTitle());
holder.txtAlbum.setText("Album: " + audio.getAlbum());
holder.txtArtist.setText("Artist: " + audio.getArtist());
File imgFile = new File(audio.getAlbumArt());
Picasso.get().load(imgFile.getAbsolutePath()).into(holder.img);
if (imgFile.exists()) {
Bitmap myBitmap = BitmapFactory.decodeFile(imgFile.getAbsolutePath());
holder.img.setImageBitmap(myBitmap);
}
}
Help me please.
Solved:
Load audio file:
private void loadAudio() {
ContentResolver contentResolver = getContentResolver();
Uri uri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
String selection = MediaStore.Audio.Media.IS_MUSIC + "!= 0";
String sortOrder = MediaStore.Audio.Media.ARTIST + " DESC";
Cursor cursor = contentResolver.query(uri, null, selection, null, sortOrder);
if (cursor != null && cursor.getCount() > 0) {
audioList.clear();
while (cursor.moveToNext()) {
Audio audio = new Audio();
String data = cursor.getString(cursor.getColumnIndex(MediaStore.Audio.Media.DATA));
String title = cursor.getString(cursor.getColumnIndex(MediaStore.Audio.Media.TITLE));
String album = cursor.getString(cursor.getColumnIndex(MediaStore.Audio.Media.ALBUM));
String artist = cursor.getString(cursor.getColumnIndex(MediaStore.Audio.Media.ARTIST));
int albumId = cursor.getInt(cursor.getColumnIndex(MediaStore.Audio.Media.ALBUM_ID));
Bitmap thumbnail = null;
String albumArt = null;
Uri imageUri_t;
Cursor cursor1 = contentResolver.query(MediaStore.Audio.Albums.EXTERNAL_CONTENT_URI,
new String[]{MediaStore.Audio.Albums._ID, MediaStore.Audio.Albums.ALBUM_ART},
MediaStore.Audio.Albums._ID + "=" + albumId, null, null);
while (cursor1.moveToNext()) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
Size thumbSize = new Size(100, 100);
try {
int thumbColumn = cursor1.getColumnIndexOrThrow(MediaStore.Audio.Albums._ID);
int _thumpId = cursor1.getInt(thumbColumn);
imageUri_t = ContentUris.withAppendedId(MediaStore.Audio.Albums.EXTERNAL_CONTENT_URI, _thumpId);
thumbnail = getContentResolver().loadThumbnail(imageUri_t, thumbSize, null);
} catch (IOException e) {
e.printStackTrace();
}
} else {
albumArt = cursor1.getString(cursor1.getColumnIndex(MediaStore.Audio.Albums.ALBUM_ART));
}
}
audio.setData(data);
audio.setTitle(title);
audio.setAlbum(album);
audio.setArtist(artist);
audio.setAlbumId(albumId);
audio.setAlbumArt(albumArt);
audio.setThumbnail(thumbnail);
audioList.add(audio);
}
}
cursor.close();
setAdapter();
}
And a part of MyAdapter:
#Override
public void onBindViewHolder(#NonNull MainHolder holder, int position) {
Audio audio = arrayList.get(position);
holder.txtTitle.setText("Title: " + audio.getTitle());
holder.txtAlbum.setText("Album: " + audio.getAlbum());
holder.txtArtist.setText("Artist: " + audio.getArtist());
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
if (audio.getThumbnail() != null)
holder.img.setImageBitmap(audio.getThumbnail());
} else {
if (audio.getAlbumArt() != null) {
File imgFile = new File(audio.getAlbumArt());
if (imgFile.exists()) {
Bitmap myBitmap = BitmapFactory.decodeFile(imgFile.getAbsolutePath());
holder.img.setImageBitmap(myBitmap);
}
}
}
}
First query on MediaStore.Audio.Media.ARTIST about fetch audio info from MediaStore.
There is a difference About fetch thumbnail of Audio file in android 10 (Q) and below.
So query for lower than Android 10 is like follow:
String albumArt = cursor1.getString(cursor1.getColumnIndex(MediaStore.Audio.Albums.ALBUM_ART));
You can get album art from ALBUM_ART column in MediaStore.Audio.Albums.
Then for Android 10 like follow this:
Query on MediaStore.Audio.Albums.EXTERNAL_CONTENT_URI where albumId equals _ID column from MediaStore.Audio.Albums.
And load thumbnail from Content Resolver by image uri...
I hope it is useful ;)
I found this code around the forum for creating a vcf file with all contacts stored in the phone. well i get all contacts but duplicate does anyone know how to fix it? i am only interested in the contacts displayed in the contacts book not google contacts etc. THANKS
private void getVcardString() throws IOException {
// TODO Auto-generated method stub
//ProgressBar pro = (ProgressBar)findViewById(R.id.pb);
// ProgressBar pro = (ProgressBar) findViewById(R.id.pb1);
vCard = new ArrayList<String>(); // Its global....
cursor = getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, ContactsContract.Contacts.IN_VISIBLE_GROUP + "=1",
null, null, null);
if (cursor != null && cursor.getCount() > 0) {
int i;
String storage_path = Environment.getExternalStorageDirectory().toString() + File.separator + vfile;
FileOutputStream mFileOutputStream = new FileOutputStream(storage_path, false);
cursor.moveToFirst();
for (i = 0; i < cursor.getCount(); i++) {
get(cursor);
Log.d("TAG", "Contact " + (i + 1) + "VcF String is" + vCard.get(i));
cursor.moveToNext();
mFileOutputStream.write(vCard.get(i).toString().getBytes());
}
mFileOutputStream.close();
cursor.close();
new Handler(Looper.getMainLooper()).post(new Runnable() {
#Override
public void run() {
tx.setText("");
pro.setVisibility(View.GONE);
btn3.setVisibility(View.VISIBLE);
tx1.setVisibility(View.VISIBLE);
Toast toast=Toast.makeText(getApplicationContext(),"בוצע גיבוי לכרטיס הזיכרון",Toast.LENGTH_SHORT);
toast.setGravity(Gravity.BOTTOM|Gravity.CENTER_HORIZONTAL, 0,90);
toast.show();
}
});
} else {
Log.d("TAG", "No Contacts in Your Phone");
}
}
private void get(Cursor cursor2) {
String lookupKey = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.LOOKUP_KEY));
Uri uri = Uri.withAppendedPath(ContactsContract.Contacts.CONTENT_VCARD_URI, lookupKey);
AssetFileDescriptor fd;
try {
fd = getContentResolver().openAssetFileDescriptor(uri, "r");
FileInputStream fis = fd.createInputStream();
byte[] buf = new byte[(int) fd.getDeclaredLength()];
fis.read(buf);
String vcardstring = new String(buf);
vCard.add(vcardstring);
} catch (Exception e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
}
});
} here
just found the solution edit query:
getContentResolver().query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);
I have create custom incoming call screen that can current show the name and phone number of an incoming call. If the contact has a profile pic set that image should display in the ImageView. I calls the below method, and assigns the picture to the ImageView. The problem is that the else statement is always executed:
public static Uri getPhotoUri(String savedNumber, Context context) {
try {
Cursor cur = context
.getContentResolver()
.query(
ContactsContract.Data.CONTENT_URI,
null,
ContactsContract.Data.CONTACT_ID
+ "="
+ getContactIDFromNumber(savedNumber,
context)
+ " AND "
+ ContactsContract.Data.MIMETYPE
+ "='"
+ ContactsContract.CommonDataKinds.Photo.CONTENT_ITEM_TYPE
+ "'", null, null);
if (cur != null) {
if (!cur.moveToFirst()) {
return null; // no photo
}
} else {
return null; // error in cursor process
}
} catch (Exception e) {
e.printStackTrace();
return null;
}
Uri person = ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI,
getContactIDFromNumber(savedNumber, context));
return Uri.withAppendedPath(person, ContactsContract.Contacts.Photo.CONTENT_DIRECTORY);
}
public static int getContactIDFromNumber(String contactNumber,Context context) {
int phoneContactID = 0;
Cursor contactLookupCursor = context.getContentResolver().query(
Uri.withAppendedPath(ContactsContract.PhoneLookup.CONTENT_FILTER_URI,
Uri.encode(contactNumber)),
new String[]{ContactsContract.PhoneLookup.DISPLAY_NAME, ContactsContract.PhoneLookup._ID},
null, null, null);
try {
contactLookupCursor.moveToFirst();
while (contactLookupCursor.moveToNext()) {
phoneContactID = contactLookupCursor.getInt(contactLookupCursor
.getColumnIndexOrThrow(ContactsContract.PhoneLookup._ID));
}
} finally {
contactLookupCursor.close();
}
return phoneContactID;
}
IncomingActivity:
#Override
protected void onResume() {
super.onResume();
callerNumber.setText(savedNumber);
callerName.setText(CommonMethods.getCallerName(savedNumber, this));
callerImageUri = CommonMethods.getPhotoUri(savedNumber, this);
if (callerImageUri != null) {
callerImage.setImageURI(callerImageUri);
} else {
callerImage.setImageResource(R.drawable.contact_default);
}
}
Does anyone have any ideas as to why "callerInamgeUri" is remaining null?
I go through the addressbook and try to get all contacts' photos which are not null.
I'm using android API8, so i cannot query for image_uri.
given photo_id (API 5), how can i get the photo bitmap?
here is my query:
public final static String[] PROJECTION2 = new String[] {
ContactsContract.CommonDataKinds.Phone.RAW_CONTACT_ID,
ContactsContract.CommonDataKinds.Phone.NUMBER,
ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME,
ContactsContract.CommonDataKinds.Phone.PHOTO_ID
};
public static void fillAddressBookData() {
String sHash = null;
String where = ContactsContract.Contacts.IN_VISIBLE_GROUP + "= ? ";
String[] selectionArgs = new String[] {"1"};
Cursor cursor =
AppService
.getAppContext()
.getContentResolver()
.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, PROJECTION2, where,
selectionArgs, null);
...
try this:
private void GetImageByPhoneNumber(String number)
{
Uri uri1 = Uri.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI,
Uri.encode(number));
Cursor test = getContentResolver().query(uri1,
new String[] { "photo_uri" }, null, null,
null);
if (test.getCount() > 0) {
test.moveToFirst();
Uri photoUri = Uri.parse(test.getString(test
.getColumnIndexOrThrow("photo_uri"))));
Bitmap image = getPhoto(context , photoUri);
}
test.close();
}
and getPhoto:
public static Bitmap getPhoto(Context context , Uri uri){
Bitmap bm = null;
try {
bm = BitmapFactory.decodeStream(context.getContentResolver()
.openInputStream(uri));
} catch (FileNotFoundException e) {
e.printStackTrace();
}
if (bm == null) {
bm = BitmapFactory.decodeResource(context.getResources(),
R.drawable.default_user_avatar);
}
return bm;
}
Try the next code snippet, it should do the trick
public Uri getPhotoUri(long contactId) {
ContentResolver contentResolver = getContentResolver();
try {
Cursor cursor = contentResolver
.query(ContactsContract.Data.CONTENT_URI,
null,
ContactsContract.Data.CONTACT_ID
+ "="
+ contactId
+ " AND "
+ ContactsContract.Data.MIMETYPE
+ "='"
+ ContactsContract.CommonDataKinds.Photo.CONTENT_ITEM_TYPE
+ "'", null, null);
if (cursor != null) {
if (!cursor.moveToFirst()) {
return null; // no photo
}
} else {
return null; // error in cursor process
}
} catch (Exception e) {
e.printStackTrace();
return null;
}
Uri person = ContentUris.withAppendedId(
ContactsContract.Contacts.CONTENT_URI, contactId);
return Uri.withAppendedPath(person,
ContactsContract.Contacts.Photo.CONTENT_DIRECTORY);
}
I am new to Android and Java and this week I've been doing a self-taught crash course. So far what I've learned has not been too complicated as I've already built a number of years of coding experience. So, background history out of the way, onto my question.
The below code is two functions I wrote to take an image ID from a database and parse the correct Uri which I can then use to upload the photo to a website. So could you kind folks look over my code and let me know if I'm doing a terrible job or if I am heading in the right direction or even if there is a better/native way to do what I need.
Also, note: the below code does work. I just don't know if it is the right way to do it.
Thanks!
// Usage Map idPath = ImageIdPathFetcher.getRealIdPathFromID(getApplicationContext(), Integer.valueOf(image_id));
public static Map getRealIdPathFromID(Context context, Integer id) {
Map<String,String> idPath = new HashMap<String, String>();
Uri external_images_uri = MediaStore.Images.Media.getContentUri("external");
Uri internal_images_uri = MediaStore.Images.Media.getContentUri("internal");
// initialize uri
Uri uri = external_images_uri;
String ext_img_uri = external_images_uri.toString()+"/"+id;
String int_img_uri = internal_images_uri.toString()+"/"+id;
if(check_uri(context, ext_img_uri))
{
uri = Uri.parse(ext_img_uri);
}else if(check_uri(context, int_img_uri))
{
uri = Uri.parse(int_img_uri);
}else {
idPath.put("id", "");
idPath.put("path", "");
return idPath;
}
String[] proj = { Media.DATA, Media._ID };
Cursor cursor = context.getContentResolver().query(uri, proj, null, null, null);
int column_index = cursor.getColumnIndexOrThrow(Media.DATA);
cursor.moveToFirst();
String filepath = cursor.getString(column_index);
idPath.put("id", id.toString());
idPath.put("path", filepath);
return idPath;
}
public static boolean check_uri(Context context, String uri)
{
try{
ContentResolver cr = context.getContentResolver();
String[] projection = {MediaStore.MediaColumns.DATA};
Cursor cur = cr.query(Uri.parse(uri), projection, null, null, null);
if(cur != null)
{
cur.moveToFirst();
String filePath = cur.getString(0);
if(! new File(filePath).exists()){
return false;
}
} else {
return false;
}
} catch (Exception e)
{
return false;
}
return true;
}
This is what I use
public static Uri getImageContentUri(Context context, File imageFile) {
String filePath = imageFile.getAbsolutePath();
Cursor cursor = context.getContentResolver().query(
MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
new String[]{MediaStore.Images.Media._ID},
MediaStore.Images.Media.DATA + "=? ",
new String[]{filePath}, null);
if (cursor != null) {
try {
if (cursor.moveToFirst()) {
int id = cursor.getInt(cursor.getColumnIndex(MediaStore.MediaColumns._ID));
return Uri.withAppendedPath(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, String.valueOf(id));
}
} finally {
cursor.close();
}
}
cursor = context.getContentResolver().query(
MediaStore.Images.Media.INTERNAL_CONTENT_URI,
new String[]{MediaStore.Images.Media._ID},
MediaStore.Images.Media.DATA + "=? ",
new String[]{filePath}, null);
if (cursor != null) {
try {
if (cursor.moveToFirst()) {
int id = cursor.getInt(cursor.getColumnIndex(MediaStore.MediaColumns._ID));
return Uri.withAppendedPath(MediaStore.Images.Media.INTERNAL_CONTENT_URI, String.valueOf(id));
}
} finally {
cursor.close();
}
}
return null;
}
It is possible to query both internal and external MediaStore database also with MergeCursor:
String myIdImgStr = "123"; // the unique ID of the image in the MediaStore
ContentResolver contentResolver = this.getContext().getContentResolver();
String [] proj = { MediaStore.Images.Media.DATA, MediaStore.Images.Media._ID };
MergeCursor cursor = new MergeCursor(new Cursor[] {
MediaStore.Images.Media.query(contentResolver,
Uri.parse(MediaStore.Images.Media.INTERNAL_CONTENT_URI + "/" + myIdImgStr),
proj),
MediaStore.Images.Media.query(contentResolver,
Uri.parse(MediaStore.Images.Media.EXTERNAL_CONTENT_URI + "/" + myIdImgStr),
proj)
});
if(cursor.getCount() == 1) {
cursor.moveToFirst();
String filepath = cursor.getString(cursor.getColumnIndex(MediaStore.Images.Media.DATA));
}