Question

使用我目前的代码，我只收到联系电话。但我希望得到contact's name and contact's photo path。通过谷歌搜索尝试了很多代码，但我无法完成它。尝试了this，但得到了FileNotFoundException。有人可以通过在下面的代码中添加代码片段来帮助我实现这一目标吗？

public void getContact(View view)
{

         Intent intent = new Intent(Intent.ACTION_PICK);
         intent.setType(ContactsContract.CommonDataKinds.Phone.CONTENT_TYPE);
         startActivityForResult(intent, 1); 

}

protected void onActivityResult(int requestCode, int resultCode,Intent data)
    {
        super.onActivityResult(requestCode, resultCode, data);

             if(resultCode==RESULT_OK && requestCode == 1)
        {
            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 && c.moveToFirst()) {
                            String phoneNumber = c.getString(0);
                            int type = c.getInt(1);      
                        }
                    } finally {
                        if (c != null) {
                            c.close();
                        }
                    }
                }
            }
        }
         }

Answer 1

此代码遍历所有联系人，并将其名字，姓氏和照片作为位图获取：

Cursor cursor = App
            .getInstance()
            .getContentResolver()
            .query(ContactsContract.Contacts.CONTENT_URI, null, null, null,
                    null);

    if (cursor != null && cursor.getCount() > 0) {
        while (cursor.moveToNext()) {
            long id = cursor.getLong(cursor.getColumnIndex(ContactsContract.Contacts._ID));

            // get firstName & lastName
            Cursor nameCur = App.getInstance().getContentResolver()
                    .query(ContactsContract.Data.CONTENT_URI,
                            null,
                            ContactsContract.Data.MIMETYPE
                                    + " = ? AND "
                                    + StructuredName.CONTACT_ID
                                    + " = ?",
                            new String[] {
                                    StructuredName.CONTENT_ITEM_TYPE,
                                    Long.valueOf(id).toString() }, null);
            if (nameCur != null) {
                if (nameCur.moveToFirst()) {

                    String displayName = nameCur.getString(nameCur.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
                    if (displayName == null) displayName = "";

                    String firstName  = nameCur.getString(nameCur.getColumnIndex(StructuredName.GIVEN_NAME));
                    if (firstName == null) firstName = "";
                    Log.d("--> ", firstName.length()>0?firstName:displayName);

                    String middleName = nameCur.getString(nameCur.getColumnIndex(StructuredName.MIDDLE_NAME));
                    if (middleName == null) middleName = "";

                    String lastName = nameCur.getString(nameCur.getColumnIndex(StructuredName.FAMILY_NAME));
                    if (lastName == null) lastName = "";

                    lastName = middleName + (middleName.length()>0?" ":"") + lastName;

                    Log.d("--> ", lastName);
                }
                nameCur.close();
            }

            Bitmap photo = null;

            try {
                InputStream inputStream = ContactsContract.Contacts.openContactPhotoInputStream(App.getContext().getContentResolver(),
                        ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, Long.valueOf(id)));

                if (inputStream != null) {
                    photo = BitmapFactory.decodeStream(inputStream);
                }

                if (inputStream != null) inputStream.close();

            } catch (IOException e) {
                e.printStackTrace();
            }

            Log.d("--> ", photo);
        }
    }

    if (cursor != null) { cursor.close(); }

您还需要此权限：<uses-permission android:name="android.permission.READ_CONTACTS" />

希望有所帮助！

Answer 2

试试这个：

联系人由getId（）

标识

/**
 * @return the photo URI
 */
public Uri getPhotoUri() {
    try {
        Cursor cur = this.ctx.getContentResolver().query(
                ContactsContract.Data.CONTENT_URI,
                null,
                ContactsContract.Data.CONTACT_ID + "=" + this.getId() + " 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, Long
            .parseLong(getId()));
    return Uri.withAppendedPath(person, ContactsContract.Contacts.Photo.CONTENT_DIRECTORY);
}

用法是：

Uri u = objItem.getPhotoUri();
if (u != null) {
        mPhotoView.setImageURI(u);
} else {
        mPhotoView.setImageResource(R.drawable.ic_contact_picture_2);
}

Answer 3

检查这些链接

ContactsContract.Contacts.Photo

ContactsContract.CommonDataKinds.Photo

Answer 4

这是我用来获取联系人照片，号码和姓名的方法，但是从片段中获取此信息。

1 在清单中设置权限。

<uses-permission android:name="android.permission.READ_CONTACTS" />

2 宣布一个常数：

private static final int REQUEST_CODE_PICK_CONTACT = 1;

3 在我的应用中，用户需要通过点击按钮来选择手机联系人。所以在onClick（）方法中我这样做：

contactChooserButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            startActivityForResult(new Intent(Intent.ACTION_PICK,
          ContactsContract.Contacts.CONTENT_URI), REQUEST_CODE_PICK_CONTACT);

        }
    });

4 添加检索照片，姓名和号码的方法：

private String retrieveContactNumber() {

    String contactNumber = null;

    // getting contacts ID
    Cursor cursorID = getActivity().getContentResolver().query(uriContact,
            new String[]{ContactsContract.Contacts._ID},
            null, null, null);

    if (cursorID.moveToFirst()) {

        contactID = cursorID.getString(cursorID.getColumnIndex(ContactsContract.Contacts._ID));
    }

    cursorID.close();

    Log.e(TAG, "Contact ID: " + contactID);

    // Using the contact ID now we will get contact phone number
    Cursor cursorPhone = getActivity().getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
            new String[]{ContactsContract.CommonDataKinds.Phone.NUMBER},

            ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ? AND " +
                    ContactsContract.CommonDataKinds.Phone.TYPE + " = " +
                    ContactsContract.CommonDataKinds.Phone.TYPE_MOBILE,

            new String[]{contactID},
            null);

    if (cursorPhone.moveToFirst()) {
        contactNumber = cursorPhone.getString(cursorPhone.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
        phoneNumber = contactNumber;
    }

    cursorPhone.close();

    Log.e(TAG, "Contact Phone Number: " + contactNumber);
    return contactNumber;

}

 //Retrieve name
 private void retrieveContactName() {

    String contactName = null;

    // querying contact data store
    Cursor cursor = getActivity().getContentResolver().query(uriContact, null, null, null, null);

    if (cursor.moveToFirst()) {

        // DISPLAY_NAME = The display name for the contact.
        // HAS_PHONE_NUMBER =   An indicator of whether this contact has at least one phone number.

        contactName = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
        personName = contactName;
    }

    cursor.close();

    Log.e(TAG, "Contact Name: " + contactName);

}

//Retrieve photo (this method gets a large photo, for thumbnail follow the link below)
public void retrieveContactPhoto() {

    Uri contactUri = ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, Long.parseLong(contactID));
    Uri displayPhotoUri = Uri.withAppendedPath(contactUri, ContactsContract.Contacts.Photo.DISPLAY_PHOTO);
    try {
        AssetFileDescriptor fd =
                getActivity().getContentResolver().openAssetFileDescriptor(displayPhotoUri, "r");
        photoAsBitmap = BitmapFactory.decodeStream(fd.createInputStream());

    } catch (IOException e) {
        e.printStackTrace();
    }
}

最后，在你的onActivityForResult方法中，执行以下操作：

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);        
    try {

        if(requestCode == REQUEST_CODE_PICK_CONTACT && resultCode == Activity.RESULT_OK) {
            Log.e(TAG, "Response: " + data.toString());
            uriContact = data.getData();
            personPhoneTextField.setText(retrieveContactNumber()); 
//the method retrieveContactNumber returns the contact number, 
//so am displaying this number in my EditText after getting it.
//Make your other methods return data of 
//their respective types (Bitmap for photo)

  retrieveContactPhoto();
  retrieveContactName();


        }
    } catch (Exception exception) {
        exception.printStackTrace();

    }
}

就是这样。对于活动，请看看Github上的这个Android: Get Contact Details (ID, Name, Phone, Photo)

从android中的联系人检索照片和名称

4 个答案: