contacts

问题 This code (within my CustomAdapter class) displays only the contact id based on the who sent me text messages and puts them into an ArrayList, then displays the list. I have a ImageView called holder.photo next to each contact id. How would I go about displaying the contact's photo in the in the ImageView? String folder = "content://sms/inbox/"; Uri mSmsQueryUri = Uri.parse(folder); messages = new ArrayList<String>(); contactID = new ArrayList<String>(); SMS = new ArrayList<String>(); try { c

问题 I know this may sound strange, but I want to retrieve the system default contact picture. You know, that icon that's used when there is no picture for the contact. It differs between different versions of Android, but it's generally a blank face, or a grey android, or whatever. Can I get that image from the system and use it in my app? 回答1: You can find them in the drawable folder of the resources that come with the emulator. \android-sdk\platforms\android-v#\data\res\drawable\ 回答2: I dont

问题 I want my users to fill an email field by selecting a contact's email from their address books. I don't want them to scroll all the contacts whose emails are not set, so I want to filter the ones that have email addresses. This is the code I've written so far. I can figure out who has an email address and who has not but I couldn't tell the ABPeoplePickerNavigationController to list only the right contacts. Is it impossible to achieve this, I mean do I have to implement my own contact picker

问题 How can i open Android device contacts list at button click event. 回答1: Try this code.. yourButton.setOnClickListener(new YouButtonEvent()); class YouButtonEventimplements OnClickListener{ @Override public void onClick(View v) { Intent it= new Intent(Intent.ACTION_PICK, Contacts.CONTENT_URI); startActivityForResult(it, PICK_CONTACT); } } 回答2: Declare Some variables. Create a method & handle the events. private static final int CONTACT_PICKER_RESULT = 1001; private static final String DEBUG

问题 How can i open Android device contacts list at button click event. 回答1: Try this code.. yourButton.setOnClickListener(new YouButtonEvent()); class YouButtonEventimplements OnClickListener{ @Override public void onClick(View v) { Intent it= new Intent(Intent.ACTION_PICK, Contacts.CONTENT_URI); startActivityForResult(it, PICK_CONTACT); } } 回答2: Declare Some variables. Create a method & handle the events. private static final int CONTACT_PICKER_RESULT = 1001; private static final String DEBUG

问题 my purpose to retrieve the list of contacts (name, number) is recorded in a json object, to send via web service to the server then I found the code to visit contacts, and it is good, I test this code String id, name; ContentResolver crs = getContentResolver(); Cursor people = crs.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null); String phone = ""; people.moveToPosition(Contexts.getnbContacts()); while (people.moveToNext()) { id = people.getString(people .getColumnIndex

问题 I am able to get a generic notification "that there was a change to the contacts DB", but I want to know the specific record that was inserted, updated, or deleted. I don't want to use Look-up URI concept because I don't want to set look-up URI for every contact individually. I want a generic solution that I can know when any contact is updated or deleted. 回答1: You can implement an Service to watch the database status. import android.app.Service; import android.content.Intent; import android

问题 I'm trying to import this project in Android Studio 1.0.1 https://github.com/android/platform_packages_apps_contacts When I build the app it shows these two errors: * Error:Execution failed for task ':app:mergeDebugResources'. * C:\Users\vinz\AndroidStudioProjects\platform_packages_apps_contacts-master\app\src\main\res\values\strings.xml: Error: Found item String/photoPickerNotFoundText more than one time I wonder what's wrong in this source code provided by Google. I've tried removing the

问题 I'm querying the ContactsContract.Data table to find phone records. I get an error when I create a new CursorLoader : java.lang.IllegalArgumentException: Invalid column deleted My code: import android.provider.ContactsContract.CommonDataKinds.Phone; import android.provider.ContactsContract.Data; ... String[] projection = { Phone.DELETED, Phone.LOOKUP_KEY, Phone.NUMBER, Phone.TYPE, Phone.LABEL, Data.MIMETYPE, Data.DISPLAY_NAME_PRIMARY }; // "mimetype = ? AND deleted = ?" String selection =

问题 I'm querying the ContactsContract.Data table to find phone records. I get an error when I create a new CursorLoader : java.lang.IllegalArgumentException: Invalid column deleted My code: import android.provider.ContactsContract.CommonDataKinds.Phone; import android.provider.ContactsContract.Data; ... String[] projection = { Phone.DELETED, Phone.LOOKUP_KEY, Phone.NUMBER, Phone.TYPE, Phone.LABEL, Data.MIMETYPE, Data.DISPLAY_NAME_PRIMARY }; // "mimetype = ? AND deleted = ?" String selection =