Android获取联系人列表

    private String[] getContacts() {
        Uri uri = ContactsContract.CommonDataKinds.Phone.CONTENT_URI;
        String[] projects = new String[]{ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME, ContactsContract.CommonDataKinds.Phone.NUMBER};

        Cursor cursor = getContentResolver().query(uri,projects,null,null,null);
        String[] contacts = null;
        int index=0;
        try{
            Log.i("Contact-C","count : "+cursor.getCount());
            contacts = new String[cursor.getCount()];
            cursor.moveToFirst();
            while (!cursor.isAfterLast()){
                String name = cursor.getString(0);
                String number = cursor.getString(1);
                Log.i("Contact-C",name+" : "+number+" ---------------  index = "+index);
                contacts[index] = name+" : "+number;
                index++;
                cursor.moveToNext();
            }
        }finally {
            index = 0;
            cursor.close();
        }

        return contacts;
    }

Demo下载链接： github demo，在NormalDemo/app/build/outputs/apk/debug下有Demo apk可直接安装运行查看效果