java - onActivityResult() is not being called -
i've been trying while work no avail. attempting retrieve data detailactivity , return mainactivity. can 1 assist.
@override protected void onactivityresult(int requestcode, int resultcode, intent data) { super.onactivityresult(requestcode, resultcode, data); log.v(log_tag, "kjhvlerhvrhogvinorwui " + my_child_activity + " " + resultcode +" "+activity.result_ok); switch(requestcode) { case (my_child_activity) : { if (resultcode == activity.result_ok) { system.out.println("log_tag"+ "mainactivity.extra_search" + data.getstringextra(mainactivity.extra_search)); } break; } } } @override protected void oncreate(bundle savedinstancestate) { super.oncreate(savedinstancestate); setcontentview(r.layout.activity_main); artistsalbums = new arraylist<>(); tempalbums = new arraylist<>(); final restadapter adapter = new restadapter.builder() .setendpoint(end_point) .build(); service = adapter.create(apiservice.class); edittext tview = (edittext) findviewbyid(r.id.artist_field); tview.addtextchangedlistener(new textwatcher() { @override public void beforetextchanged(charsequence s, int start, int count, int after) { log.v("log_tag", s + " ontextchanged() " + " start: " + start + " count: " + count + " after: " + after); } @override public void aftertextchanged(editable s) { //aftertextchanged{ log.v("log_tag", s + " aftertextchanged()"); if (listviewrefresh) { if (madapter != null) { //madapter.clear(); //madapter.notifydatasetchanged(); artistsalbums.clear(); displayitems(); } } } @override public void ontextchanged(charsequence s, int start, int before, int count) { name = s.tostring(); log.v("log_tag", s.length() + " ontextchanged() " + " start: " + start + " before: " + before + " count:" + count); //listviewrefresh = (start == 0) && (before == 1) && (count == 0); listviewrefresh = name.length() == 0; //======================================a r t s t s=====================================m============ service.searchartists(name, new callback<artistspager>() { @override public void success(artistspager artistspager, response response) { image image; if (artistspager.artists.items != null) { //for .. 6 artistsalbums.clear(); //this line doesn't work!! //artistsalbums = new arraylist<artistsalbum>(); //this line works wrong!! (int = 0; < artistspager.artists.items.size(); i++) { //for .. 1 try { // try .. 1 mname = artistspager.artists.items.get(i).name; //breakpoint here!! mid = artistspager.artists.items.get(i).id; int size = artistspager.artists.items.get(i).images.size(); if (size == 0) { //------------------------------------------ album = new artistsalbum(); album.setname(mname); album.setid(mid); artistsalbums.add(album); //------------------------------------------ } else { (int j = 0; j < size; j++) { if ((300 <= artistspager.artists.items.get(i).images.get(j).width) && (650 >= artistspager.artists.items.get(i).images.get(j).width)){ murl = artistspager.artists.items.get(i).images.get(j).url; album = new artistsalbum(); album.seturl(murl); album.setname(mname); album.setid(mid); artistsalbums.add(album); break; } } } } catch (indexoutofboundsexception e) { //try .. 1 e.printstacktrace(); } }// .. 1 if (!listviewrefresh ) displayitems(); else { artistsalbums.clear(); displayitems(); } //displayitems(artistsalbums); log.v(log_tag, "======================================= top ================================================"); (artistsalbum obj : artistsalbums) system.out.println("log_tag" + "name: " + obj.getname() + " id: " + obj.getid() + " url: " + obj.geturl()); log.v(log_tag, "====================================== bottom =============================================="); mlistview.setonitemclicklistener(new adapterview.onitemclicklistener() { @override public void onitemclick(final adapterview<?> parent, final view view, int position, long id) { final artistsalbum item = (artistsalbum) parent.getitematposition(position); // system.out.println("log_tag" + "name: " + item.getname() + " id: " + item.getid() + " url: " + item.geturl()); //sendmessage(item.getid()); intent = new intent(mainactivity.this, detailactivity.class); intent.putextra(extra_message, item.getid()); intent.putextra(extra_search, name); startactivityforresult(intent, my_child_activity); } }); } //for..6 } @override public void failure(retrofiterror error) { } }); } //ontextchanged }); } within detailactivity have setresult() within onpause() callback:
@override protected void onpause () { super.onpause(); log.v(log_tag, "onpause()"); intent in = getintent(); in.putextra(mainactivity.extra_search, searchstr); setresult(activity.result_ok, in); log.v(log_tag, "activity.result_ok" + in); finish(); } and completeness have supplied androidmanifest:
<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.richard.webapitest" > <uses-permission android:name="android.permission.internet" /> <application android:allowbackup="true" android:icon="@mipmap/ic_launcher" android:label="@string/app_name" android:theme="@style/apptheme" > <activity android:name="com.example.richard.webapitest.mainactivity" android:label="@string/app_name" > <intent-filter> <action android:name="android.intent.action.main" /> <category android:name="android.intent.category.launcher" /> </intent-filter> </activity> <activity android:name=".detailactivity" android:label="@string/title_activity_detail" android:parentactivityname=".mainactivity"> <meta-data android:name="android.support.parent_activity" android:value="com.example.richard.webapitest.mainactivity" /> </activity> </application> </manifest> many thank
addendum: log cat followed once run:
07-27 08:40:49.091 2080-2080/com.example.richard.webapitest v/log_tag﹕ ontextchanged() start: 0 count: 0 after: 1 07-27 08:40:49.091 2080-2080/com.example.richard.webapitest v/log_tag﹕ 1 ontextchanged() start: 0 before: 0 count:1 07-27 08:40:49.127 2080-2080/com.example.richard.webapitest v/log_tag﹕ e aftertextchanged() 07-27 08:40:49.515 2080-2294/com.example.richard.webapitest d/dalvikvm﹕ gc_for_alloc freed 318k, 4% free 9195k/9540k, paused 7ms, total 8ms 07-27 08:40:49.519 2080-2294/com.example.richard.webapitest w/dalvikvm﹕ vfy: unable find class referenced in signature (ljava/nio/file/path;) 07-27 08:40:49.523 2080-2294/com.example.richard.webapitest w/dalvikvm﹕ vfy: unable find class referenced in signature ([ljava/nio/file/openoption;) 07-27 08:40:49.523 2080-2294/com.example.richard.webapitest i/dalvikvm﹕ not find method java.nio.file.files.newoutputstream, referenced method okio.okio.sink 07-27 08:40:49.523 2080-2294/com.example.richard.webapitest w/dalvikvm﹕ vfy: unable resolve static method 17524: ljava/nio/file/files;.newoutputstream (ljava/nio/file/path;[ljava/nio/file/openoption;)ljava/io/outputstream; 07-27 08:40:49.523 2080-2294/com.example.richard.webapitest d/dalvikvm﹕ vfy: replacing opcode 0x71 @ 0x000a 07-27 08:40:49.523 2080-2294/com.example.richard.webapitest w/dalvikvm﹕ vfy: unable find class referenced in signature (ljava/nio/file/path;) 07-27 08:40:49.523 2080-2294/com.example.richard.webapitest w/dalvikvm﹕ vfy: unable find class referenced in signature ([ljava/nio/file/openoption;) 07-27 08:40:49.523 2080-2294/com.example.richard.webapitest i/dalvikvm﹕ not find method java.nio.file.files.newinputstream, referenced method okio.okio.source 07-27 08:40:49.523 2080-2294/com.example.richard.webapitest w/dalvikvm﹕ vfy: unable resolve static method 17523: ljava/nio/file/files;.newinputstream (ljava/nio/file/path;[ljava/nio/file/openoption;)ljava/io/inputstream; 07-27 08:40:49.523 2080-2294/com.example.richard.webapitest d/dalvikvm﹕ vfy: replacing opcode 0x71 @ 0x000a 07-27 08:40:49.767 2080-2080/com.example.richard.webapitest v/mainactivity﹕ in displayitems0 07-27 08:40:49.767 2080-2080/com.example.richard.webapitest v/mainactivity﹕ ======================================= top ================================================ 07-27 08:40:49.767 2080-2080/com.example.richard.webapitest v/mainactivity﹕ ====================================== bottom ============================================== 07-27 08:40:50.255 2080-2304/com.example.richard.webapitest d/dalvikvm﹕ gc_for_alloc freed 390k, 5% free 9319k/9736k, paused 5ms, total 5ms 07-27 08:40:50.275 2080-2304/com.example.richard.webapitest d/dalvikvm﹕ gc_for_alloc freed 25k, 4% free 9352k/9736k, paused 6ms, total 6ms 07-27 08:40:50.275 2080-2304/com.example.richard.webapitest i/dalvikvm-heap﹕ grow heap (frag case) 10.036mb 921612-byte allocation 07-27 08:40:50.283 2080-2094/com.example.richard.webapitest d/dalvikvm﹕ gc_for_alloc freed <1k, 4% free 10252k/10640k, paused 7ms, total 7ms 07-27 08:40:50.951 2080-2314/com.example.richard.webapitest d/dalvikvm﹕ gc_for_alloc freed 75k, 4% free 10257k/10640k, paused 7ms, total 7ms 07-27 08:40:50.959 2080-2314/com.example.richard.webapitest i/dalvikvm-heap﹕ grow heap (frag case) 11.604mb 1638412-byte allocation 07-27 08:40:50.967 2080-2314/com.example.richard.webapitest d/dalvikvm﹕ gc_for_alloc freed 0k, 4% free 11857k/12244k, paused 7ms, total 7ms 07-27 08:40:51.431 2080-2098/com.example.richard.webapitest d/dalvikvm﹕ gc_for_alloc freed 75k, 4% free 11859k/12244k, paused 6ms, total 6ms 07-27 08:40:51.435 2080-2098/com.example.richard.webapitest i/dalvikvm-heap﹕ grow heap (frag case) 12.535mb 974412-byte allocation 07-27 08:40:51.443 2080-2098/com.example.richard.webapitest d/dalvikvm﹕ gc_for_alloc freed 0k, 3% free 12810k/13196k, paused 7ms, total 7ms 07-27 08:40:51.723 2080-2099/com.example.richard.webapitest d/dalvikvm﹕ gc_for_alloc freed 75k, 3% free 12811k/13196k, paused 6ms, total 6ms 07-27 08:40:51.727 2080-2099/com.example.richard.webapitest i/dalvikvm-heap﹕ grow heap (frag case) 13.668mb 1188552-byte allocation 07-27 08:40:51.743 2080-2099/com.example.richard.webapitest d/dalvikvm﹕ gc_for_alloc freed 0k, 3% free 13972k/14360k, paused 6ms, total 6ms 07-27 08:40:51.975 2080-2295/com.example.richard.webapitest d/dalvikvm﹕ gc_for_alloc freed 149k, 3% free 15041k/15448k, paused 7ms, total 7ms 07-27 08:40:52.187 2080-2295/com.example.richard.webapitest d/dalvikvm﹕ gc_for_alloc freed 74k, 3% free 16641k/17052k, paused 5ms, total 5ms 07-27 08:40:59.359 2080-2080/com.example.richard.webapitest w/egl_genymotion﹕ eglsurfaceattrib not implemented 07-27 08:41:05.459 2080-2080/com.example.richard.webapitest v/detailactivity﹕ onpause() 07-27 08:41:05.459 2080-2080/com.example.richard.webapitest v/detailactivity﹕ activity.result_okintent { cmp=com.example.richard.webapitest/.detailactivity (has extras) } 07-27 08:41:05.539 2080-2080/com.example.richard.webapitest w/egl_genymotion﹕ eglsurfaceattrib not implemented
@override protected void onpause() { log.v(log_tag, "onpause()"); intent data = new intent(); data.putextra(mainactivity.extra_search, searchstr); if (getparent() == null) { setresult(activity.result_ok, data); } else { getparent().setresult(activity.result_ok, data); } log.v(log_tag, "activity.result_ok" + in); super.onpause(); }
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