android - Different themes are required by activity and fragment for dialog box -
i trying create dialog box fragment(mainscreenfragment.java). there many fragments called mainactivity since using tab view here using holo theme mainactivity when try create alert box, error shows in fragment saying " java.lang.illegalstateexception: need use theme.appcompat theme (or descendant) activity."
please tell me do!
manifest.xml
<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.coderahul.player"> <uses-permission android:name="android.permission.internet" /> <uses-permission android:name="android.permission.read_external_storage" /> <uses-permission android:name="android.permission.write_external_storage" /> <application android:allowbackup="true" android:icon="@mipmap/ic_launcher" android:label="@string/app_name" android:supportsrtl="true" android:theme="@style/apptheme"> <activity android:name=".mainactivity" android:label="@string/app_name" android:theme="@android:style/theme.holo"> <intent-filter> <action android:name="android.intent.action.main" /> <category android:name="android.intent.category.launcher" /> </intent-filter> </activity> <activity android:name=".songplay"> <intent-filter> <action android:name="android.intent.action.main" /> </intent-filter> </activity> <service android:name=".musicservice" android:enabled="true" /> <activity android:name=".mainscreen" android:label="@string/title_activity_main_screen" android:theme="@style/apptheme.noactionbar" /> <activity android:name=".playlistscreen" android:label="@string/title_activity_playlist_screen" android:theme="@style/apptheme.noactionbar" /> <activity android:name=".playlistmanager" android:label="@string/title_activity_playlist_manager" android:theme="@style/apptheme.noactionbar" /> <activity android:name=".genrescreen" android:label="@string/title_activity_genre_screen" android:theme="@style/apptheme.noactionbar" /> <activity android:name=".genrelistmanager" android:label="@string/title_activity_genrelist_manager" android:theme="@style/apptheme.noactionbar" /> <activity android:name=".albumscreen" android:label="@string/title_activity_album_screen" android:theme="@style/apptheme.noactionbar" /> <activity android:name=".albumscreenmanager" android:label="@string/title_activity_album_screen_manager" android:theme="@style/apptheme.noactionbar" /> <activity android:name=".artistscreen" android:label="@string/title_activity_artist_screen" android:theme="@style/apptheme.noactionbar" /> <activity android:name=".artistmanager" android:label="@string/title_activity_artist_manager" android:theme="@style/apptheme.noactionbar"></activity> </application> </manifest> styles.xml
<resources> <!-- base application theme. --> <style name="apptheme" parent="theme.appcompat.light.darkactionbar"> <!-- customize theme here. --> <item name="colorprimary">@color/colorprimary</item> <item name="colorprimarydark">@color/colorprimarydark</item> <item name="coloraccent">@color/coloraccent</item> </style> <style name="apptheme.noactionbar"> <item name="windowactionbar">false</item> <item name="windownotitle">true</item> </style> <style name="apptheme.appbaroverlay" parent="themeoverlay.appcompat.dark.actionbar" /> <style name="apptheme.popupoverlay" parent="themeoverlay.appcompat.light" /> <style name="mydialogtheme" parent="theme.appcompat" /> </resources> mainactivity.java
public class mainactivity extends fragmentactivity implements actionbar.tablistener { int check=0; private viewpager viewpager; private tabviewadapter tabpageradapter; private actionbar actionbar; private string[] tabnames = { "genres", "playlists", "all songs", "albums", "artists" }; @override protected void oncreate(bundle savedinstancestate) { super.oncreate(savedinstancestate); setcontentview(r.layout.activity_main); viewpager = (viewpager) findviewbyid(r.id.viewpager); tabpageradapter = new tabviewadapter(getsupportfragmentmanager()); viewpager.setadapter(tabpageradapter); viewpager.setoffscreenpagelimit(5); actionbar = getactionbar(); actionbar.sethomebuttonenabled(true); actionbar.setnavigationmode(actionbar.navigation_mode_tabs); (int = 0; < 5 ; i++) { actionbar.addtab(actionbar.newtab().settext(tabnames[i]) .settablistener(this)); } viewpager.setcurrentitem(2); actionbar.setselectednavigationitem(2); viewpager.setonpagechangelistener(new onpagechangelistener() { @override public void onpageselected(int postion) { check = postion; actionbar.setselectednavigationitem(postion); } @override public void onpagescrolled(int arg0, float arg1, int arg2) { } @override public void onpagescrollstatechanged(int arg0) { } }); } @override public void ontabreselected(tab tab, fragmenttransaction ft) { } @override public void ontabselected(tab tab, fragmenttransaction ft) { viewpager.setcurrentitem(tab.getposition()); } @override public void ontabunselected(tab tab, fragmenttransaction ft) { } @override public void onbackpressed() { if((mainscreenfragment.menu).getvisibility()==view.visible) (mainscreenfragment.menu).setvisibility(view.invisible); else movetasktoback(true); } } mainscreenfragment.java
private view.onclicklistener menubutton = new view.onclicklistener() { @override public void onclick(view v) { log.v("checkmenu", "working!!"); switch (v.getid()) { case r.id.add: { log.v("checkmenuadd", "working!!"); final sqlitedatabase mydatabase = getactivity().openorcreatedatabase("beats_playlists", android.content.context.mode_private, null); mydatabase.execsql("create table if not exists playlists(playlistname varchar primary key);"); list<string> playlists = new arraylist<string>(); cursor cursor = mydatabase.rawquery("select * playlists", null); playlists.add("create new"); if(cursor.movetofirst()) { while(cursor.isafterlast()==false) { string name = cursor.getstring(cursor .getcolumnindex("playlistname")); playlists.add(name); cursor.movetonext(); } } cursor.close(); final charsequence[] playlistsdata = playlists.toarray(new string[playlists.size()]); final alertdialog.builder dialogbuilder = new alertdialog.builder(getactivity(), r.style.mydialogtheme); dialogbuilder.settitle("add playlist"); dialogbuilder.setitems(playlistsdata, new dialoginterface.onclicklistener() { public void onclick(dialoginterface dialog, int item) { string selectedtext = playlistsdata[item].tostring(); if(selectedtext.equals("create new")){ final string[] playlistname = {""}; alertdialog.builder alertdialog = new alertdialog.builder(getactivity()); alertdialog.settitle("create new"); final edittext input = new edittext(getactivity()); linearlayout.layoutparams lp = new linearlayout.layoutparams( linearlayout.layoutparams.match_parent, linearlayout.layoutparams.match_parent); input.setlayoutparams(lp); alertdialog.setview(input); alertdialog.setpositivebutton("create", new dialoginterface.onclicklistener() { public void onclick(dialoginterface dialog, int which) { playlistname[0] = input.gettext().tostring(); if(!playlistname[0].equals("")) { try { mydatabase.execsql("insert playlists values(\'" + playlistname[0].trim() + "\');"); mydatabase.execsql("create table " + playlistname[0].trim() + "(songpath varchar primary key)"); mydatabase.execsql("insert " + playlistname[0].trim() + " values(\'" + songpath + "\');"); } catch (exception e) { toast.maketext(getactivity(), "playlist exist", toast.length_short).show(); } } } }); alertdialog.setnegativebutton("cancel", new dialoginterface.onclicklistener() { public void onclick(dialoginterface dialog, int which) { dialog.cancel(); } }); alertdialog.show(); } else { try { mydatabase.execsql("insert " + selectedtext + " values(\'" + songpath + "\');"); } catch (exception e){ toast.maketext(getactivity(), "track exists in playlist", toast.length_short).show(); } } } }); alertdialog alertdialogobject = dialogbuilder.create(); alertdialogobject.show(); window window = alertdialogobject.getwindow(); window.setlayout(actionbar.layoutparams.match_parent, 300); break; } } } };
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