android - In a fragment implementation, the ListView below EditText disappears after setting keypad element (of EditText view) to hide -
this image while useing keypad
i use edittext below there listview. after typing text inputs in edittext , press done or click hide keypad. part of listview behind keypad disappeared , replaced white area (cleared), why ?
note: fragment under tablayout , viewpager , fragment contain edit text , listview launched main fragment main fragment
public class friendsfragment extends fragment { public friendsfragment() { // required empty public constructor } private fragmentactivity mycontext; private toolbar toolbar; private tablayout tablayout; private viewpager viewpager; @override public void oncreate(bundle savedinstancestate) { super.oncreate(savedinstancestate); } @override public void onattach(activity activity) { mycontext=(fragmentactivity) activity; super.onattach(activity); } @override public view oncreateview(layoutinflater inflater, viewgroup container, bundle savedinstancestate) { view rootview=inflater.inflate(r.layout.friends_fragment, container, false); viewpager = (viewpager) rootview.findviewbyid(r.id.viewpager); setupviewpager(viewpager); tablayout = (tablayout) rootview.findviewbyid(r.id.tabs); tablayout.setupwithviewpager(viewpager); tablayout.setupwithviewpager(viewpager); tablayout.setontabselectedlistener( new tablayout.viewpagerontabselectedlistener(viewpager) { @override public void ontabselected(tablayout.tab tab) { super.ontabselected(tab); if (tab.getposition() == 1) { findfriendsfragment.myfriends_list.invalidate(findfriendsfragment.myfriends_list.getleft(), findfriendsfragment.myfriends_list.gettop(), findfriendsfragment.myfriends_list.getright(), findfriendsfragment.myfriends_list.getbottom()); findfriendsfragment.adapter.notifydatasetchanged(); findfriendsfragment.myfriends_list.clearfocus(); findfriendsfragment.myfriends_list.postinvalidate(); } } }); textview friends = (textview) rootview.findviewbyid(r.id.search); typeface exo_thin = typeface.createfromasset(mycontext.getassets(), "fonts/exo2.0-thin.otf"); friends.settypeface(exo_thin); return rootview; } private void setupviewpager(viewpager viewpager) { viewpageradapter adapter = new viewpageradapter(getchildfragmentmanager()); adapter.addfragment(new myfriendsfragment(), "my friends"); adapter.addfragment(new findfriendsfragment(), "find friends"); adapter.addfragment(new twofragment(), "friend requests"); viewpager.setadapter(adapter); } class viewpageradapter extends fragmentstatepageradapter { private final list<fragment> mfragmentlist = new arraylist<>(); private final list<string> mfragmenttitlelist = new arraylist<>(); public viewpageradapter(fragmentmanager manager) { super(manager); } @override public fragment getitem(int position) { return mfragmentlist.get(position); } @override public int getcount() { return mfragmentlist.size(); } public void addfragment(fragment fragment, string title) { mfragmentlist.add(fragment); mfragmenttitlelist.add(title); } @override public charsequence getpagetitle(int position) { return mfragmenttitlelist.get(position); } } }
this xml of main fragment
<relativelayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:clickable="true" android:layout_width="match_parent" android:layout_height="match_parent" > <android.support.design.widget.appbarlayout android:layout_width="match_parent" android:layout_height="wrap_content" android:textallcaps="false" android:theme="@style/themeoverlay.appcompat.dark.actionbar"> <relativelayout android:layout_height="match_parent" android:layout_width="match_parent" android:orientation="vertical" android:id="@+id/rel" android:layout_alignparenttop="true" android:weightsum="1"> <textview android:layout_width="match_parent" android:layout_height="60dp" android:id="@+id/search" android:text="friends" android:layout_marginleft="10dp" android:gravity="center_vertical" android:textsize="25sp" android:textcolor="@color/colorverydarkblue" /> </relativelayout> <android.support.design.widget.tablayout android:id="@+id/tabs" android:layout_width="match_parent" android:layout_height="wrap_content" app:tabtextappearance="@android:style/textappearance.widget.tabwidget" app:tabselectedtextcolor="@color/colorlightgreen" app:tabtextcolor="@color/colordarkgreen" app:tabmode="scrollable" android:background="@color/colordarkblue" app:tabindicatorcolor="@color/colordarkblue" app:tabgravity="center"/> </android.support.design.widget.appbarlayout> <android.support.v4.view.viewpager android:id="@+id/viewpager" android:layout_width="match_parent" android:layout_height="match_parent" app:layout_behavior="@string/appbar_scrolling_view_behavior"/> the fragment contain listview , edit text
public class findfriendsfragment extends fragment { public findfriendsfragment() { // required empty public constructor } listview myfriends_list; findfriendsadapter adapter; arraylist<findfriends> arraylist ; @override public void oncreate(bundle savedinstancestate) { super.oncreate(savedinstancestate); } @override public view oncreateview(layoutinflater inflater, viewgroup container, bundle savedinstancestate) { view rootview= inflater.inflate(r.layout.find_friends_fragment, container, false); edittext search=(edittext) rootview.findviewbyid(r.id.search); typeface exo_regular = typeface.createfromasset(getactivity().getassets(), "fonts/exo2.0- regular.otf"); search.settypeface(exo_regular); arraylist = new arraylist<findfriends>(); arraylist.add(new findfriends("mina fared", "hello guys",1,"sdsdsdsds",true )) ; adapter = new findfriendsadapter(getactivity(), arraylist); myfriends_list.setadapter(adapter); adapter.notifydatasetchanged(); return rootview; } } and related xml file of fragment contain listview , edittext:
<relativelayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:clickable="true" android:background="#ffffff" > <linearlayout android:layout_height="60dp" android:layout_width="match_parent" android:orientation="vertical" android:layout_margintop="111dp" android:id="@+id/refl" android:background="@color/colorlightgrey" android:layout_alignparenttop="true" > <edittext android:layout_width="match_parent" android:layout_height="40dp" android:id="@+id/search" android:layout_marginright="15dp" android:layout_marginleft="15dp" android:background="#ffffff" android:singleline="true" android:hint="search" android:ellipsize="start" android:imeoptions="actiondone" android:gravity="center_vertical|center_horizontal" android:layout_margintop="10dp" android:textsize="15sp" android:textcolorhint="@color/colormyhintfindfiernds" android:textcolor="@color/colordarkblue" /> </linearlayout> <listview android:id="@+id/listview" android:layout_width="match_parent" android:layout_height="match_parent" android:background="#ffffff" android:layout_margintop="1dp" android:layout_below="@+id/refl" android:divider="#ffffff" android:dividerheight="1.5dp" /> </relativelayout> this parent fragment contains fragments
public class profilefragment extends fragment { public profilefragment() { // required empty public constructor } relativelayout rl1; drawview drawview ; drawview drawview2; textview myprofile,username,notification_txt,colloection_txt,friends_txt,setting_txt,public_profile_txt; imageview public_profile_btn,friends; @override public void oncreate(bundle savedinstancestate) { super.oncreate(savedinstancestate); } @override public view oncreateview(layoutinflater inflater, viewgroup container, bundle savedinstancestate) { view rootview=inflater.inflate(r.layout.myprofile_fragment, container, false); username= (textview) rootview.findviewbyid(r.id.user_name_txt); myprofile= (textview) rootview.findviewbyid(r.id.myprofile); notification_txt= (textview) rootview.findviewbyid(r.id.notification_txt); colloection_txt= (textview) rootview.findviewbyid(r.id.colloection_txt); friends_txt= (textview) rootview.findviewbyid(r.id.friends_txt); setting_txt= (textview) rootview.findviewbyid(r.id.setting_txt); public_profile_txt= (textview) rootview.findviewbyid(r.id.public_profile_txt); typeface exo_thin = typeface.createfromasset(getactivity().getassets(), "fonts/exo2.0-thin.otf"); typeface exo_semibold = typeface.createfromasset(getactivity().getassets(), "fonts/exo2.0-semibold.otf"); myprofile.settypeface(exo_thin); username.settypeface(exo_semibold); notification_txt.settypeface(exo_semibold); colloection_txt.settypeface(exo_semibold); friends_txt.settypeface(exo_semibold); setting_txt.settypeface(exo_semibold); public_profile_txt.settypeface(exo_semibold); imageview x=(imageview)rootview.findviewbyid(r.id.colloection); imageview y=(imageview)rootview.findviewbyid(r.id.friends); imageview x1=(imageview)rootview.findviewbyid(r.id.setting); rl1 =(relativelayout)rootview.findviewbyid(r.id.rel2); final view fragmentcontainer = rootview.findviewbyid(r.id.container); friends =(imageview)rootview.findviewbyid(r.id.friends); public_profile_btn=(imageview)rootview.findviewbyid(r.id.public_profile); public_profile_btn.setonclicklistener(new view.onclicklistener() { @override public void onclick(view view) { fragment newfragment = new myprofilefragment(); fragmenttransaction transaction = getfragmentmanager().begintransaction(); transaction.replace(fragmentcontainer.getid(), newfragment); transaction.addtobackstack(null); transaction.commit(); } }); friends.setonclicklistener(new view.onclicklistener() { @override public void onclick(view view) { fragment newfragment = new friendsfragment(); fragmenttransaction transaction = getfragmentmanager().begintransaction(); transaction.replace(fragmentcontainer.getid(), newfragment); transaction.addtobackstack(null); transaction.commit(); } }); return rootview; } }
from manifest.xml search activity tag
<activity android:name=".youractivity" android:label="@string/title_activity" ...> </activity> then add android:configchanges="keyboard|keyboardhidden"
<activity android:name=".youractivity" android:configchanges="keyboard|keyboardhidden" android:label="@string/title_activity" ...> </activity> edit
i found answer not right may add
android:windowsoftinputmode="adjustnothing" sorry
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