Android - contact picker in fragment -
i have viewpager/sliding tabs. want able 4 contacts address book on phone , save them in app later use. have code contact picker activity contact page fragment , have yet work.
any ideas or suggestions appreciated!
code main activity connected to:
import android.os.bundle; import android.support.v4.app.fragment; import android.support.v4.app.fragmentmanager; import android.support.v4.app.fragmentpageradapter; import android.support.v4.app.fragmenttransaction; import android.support.v4.view.viewpager; import android.support.v7.app.actionbar; import android.support.v7.app.actionbaractivity; import android.view.view; import android.widget.button; import android.widget.edittext; import android.widget.textview; public class mainactivity2activity extends actionbaractivity implements actionbar.tablistener, viewpager.onpagechangelistener { private viewpager mviewpager; @override protected void oncreate(bundle savedinstancestate) { super.oncreate(savedinstancestate); setcontentview(r.layout.activity_main_activity2); pageradapter adapter = new pageradapter(getsupportfragmentmanager()); mviewpager = (viewpager) findviewbyid(r.id.pager); mviewpager.setadapter(adapter); mviewpager.setonpagechangelistener(this); actionbar actionbar = getsupportactionbar(); actionbar.setnavigationmode(actionbar.navigation_mode_tabs); actionbar.tab tab = actionbar.newtab().settext("contacts").settablistener(this); actionbar.addtab(tab); tab = actionbar.newtab().settext("gps").settablistener(this); actionbar.addtab(tab); tab = actionbar.newtab().settext("message").settablistener(this); actionbar.addtab(tab); } public class pageradapter extends fragmentpageradapter { public pageradapter(fragmentmanager fm) { super(fm); } public fragment getitem(int arg0) { switch (arg0) { case 0: return new mainmenu_contacts(); case 1: return new mainmenu_gps(); case 2: return new mainmenu_message(); default: return null; } } public int getcount() { return 3; } } //implements on pager selected @override public void onpagescrolled(int i, float v, int i2) { } @override public void onpageselected(int i) { getsupportactionbar().setselectednavigationitem(i); } @override public void onpagescrollstatechanged(int i) { } //implements tab listener @override public void ontabselected(actionbar.tab tab, fragmenttransaction fragmenttransaction) { mviewpager.setcurrentitem(tab.getposition()); } @override public void ontabunselected(actionbar.tab tab, fragmenttransaction fragmenttransaction) { } @override public void ontabreselected(actionbar.tab tab, fragmenttransaction fragmenttransaction) { } } xml main activity:
<?xml version="1.0" encoding="utf-8"?> <android.support.v4.view.viewpager xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/pager" android:layout_width="match_parent" android:layout_height="match_parent" /> code contact fragment:
import android.app.activity; import android.content.intent; import android.database.cursor; import android.net.uri; import android.os.bundle; import android.provider.contactscontract; import android.support.v4.app.fragment; import android.view.view; import android.widget.button; import android.view.view.onclicklistener; public class mainmenu_contacts extends fragment implements onclicklistener { private button mbtncontacts; private final int pick = 1; /** called when activity first created. */ @override public void oncreate(bundle savedinstancestate) { super.oncreate(savedinstancestate); setcontentview(r.layout.activity_main_menu__contacts); mbtncontacts = (button) findviewbyid(r.id.xbtncontacts); mbtncontacts.setonclicklistener(this); } @override public void onclick(view v) { // todo auto-generated method stub // opening contacts window window intent intent = new intent(intent.action_pick, contactscontract.contacts.content_uri); // calling onactivityresult intenet , conatct identifie startactivityforresult(intent, pick); } @override public void onactivityresult(int reqcode, int resultcode, intent data) { super.onactivityresult(reqcode, resultcode, data); switch (reqcode) { case (pick): if (resultcode == activity.result_ok) { uri contactdata = data.getdata(); cursor c = managedquery(contactdata, null, null, null, null); if (c.movetofirst()) { string name = c.getstring(c .getcolumnindexorthrow(contacts.people.name)); // todo whatever want selected contact // name. } } break; } } xml contact:
<?xml version="1.0" encoding="utf-8"?> <linearlayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent"> <button android:layout_width="fill_parent" android:layout_height="wrap_content" android:id="@+id/xbtncontacts" android:text="pick contacts" /> </linearlayout>
i used contact picker following steps. can change imagebutton view class
imagebutton pick_contact = (imagebutton) findviewbyid(r.id.pick_contact); pick_contact.setonclicklistener(new view.onclicklistener() { @override public void onclick(view view) { intent intent = new intent(intent.action_pick, contactscontract.commondatakinds.phone.content_uri); startactivityforresult(intent, pick_contact); } }); later in activity:
@override protected void onactivityresult(final int requestcode, int resultcode, intent data) { if (data != null) { uri result = data.getdata(); cursor c = getcontentresolver().query( contactscontract.commondatakinds.phone.content_uri, null, contactscontract.commondatakinds.phone._id + "=?", new string[]{result.getlastpathsegment()}, null); if (c.getcount() >= 1 && c.movetofirst()) { final string number = c.getstring(c.getcolumnindex(contactscontract.commondatakinds.phone.number)); final string name = c.getstring(c.getcolumnindex(contactscontract.commondatakinds.phone.display_name)); } } } important: in androidmanifest.xml, add
<uses-permission android:name="android.permission.read_contacts" /> update: take at: https://github.com/codinguser/android_contact_picker
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