android - Lollipop transitions - Fragment to Activity -

-

i trying figure out how activity(or fragment??) transitions in lollipop. using appcompat v7 - v21.

here scenario:

enter image description here

when item in gridview(inside fragment) clicked, wish image make transition in link here. how achieve it? , there way can using styles? , if through code, can have sample of how fragment activity?

[edit]

this achieved till now:

styles.xml: values-v21

<?xml version="1.0" encoding="utf-8"?> <resources>      <style name="appbasetheme" parent="theme.appcompat.light.darkactionbar">          <!-- api 21 theme customizations can go here. -->         <item name="windowactionbar">false</item>         <item name="android:colorprimary">@color/dark_grey</item>         <item name="android:colorprimarydark">@color/dark_grey</item>         <item name="android:coloraccent">@color/dark_grey</item>         <item name="android:colorcontrolnormal">@color/white</item>          <!-- enable window content transitions -->         <item name="android:windowcontenttransitions">true</item>         <item name="android:windowallowentertransitionoverlap">true</item>         <item name="android:windowallowreturntransitionoverlap">true</item>         <item name="android:windowsharedelemententertransition">@android:transition/move</item>         <item name="android:windowsharedelementexittransition">@android:transition/move</item>     </style>  </resources>

onitemclick() in mainactivity:

    intent = new intent(this, detailactivity.class);     i.putextra("url", url);     i.putextra("twopane", false);     i.putextra("title", title);     i.putextra("imageurl", imageurl);     // startactivity(i);      activityoptionscompat options = activityoptionscompat             .makescenetransitionanimation(this,                     v.findviewbyid(r.id.item_imageview), imageurl);     activitycompat.startactivity(this, i, options.tobundle());

in detailactivity:

    imageview = (squareimageview) findviewbyid(r.id.imageview_detail);     viewcompat.settransitionname(imageview, imageurl);     imageview.setimageurl(imageurl, imagecachemanager.getinstance()             .getimageloader());          getwindow().getentertransition().addlistener(new transitionlistener() {             @override             public void ontransitionend(transition transition) {                  if (const.debugging_int)                     log.d(const.debug, "ontransitionend");                  //fadeoutandhideimage(imageview);                  if (mdetailfragment == null)                     mdetailfragment = new detailfragment();                 getsupportfragmentmanager()                         .begintransaction()                         .replace(r.id.detail_fragment_container,                                 mdetailfragment).commit();                  mdetailfragment.setparameters(bundle);              } }

this giving me transition, but, transition not smooth enough expected. still working on it.

can these transitions in pre-lollipop devices? when try run code in lower versions, ex., 2.3.6, crashes , says, nosuchmethoddef getentertransition() . these transitions related lollipop?


Comments

Post a Comment

Popular posts from this blog

matlab - "Contour not rendered for non-finite ZData" -

-
i'm trying plot frequency characteristic equation using ezplot, matlab gives following warning, "contour not rendered non-finite zdata". have used command plot frequency equations warning , plot display empty , not change axis range well. can please help. appreciated. here's code i'm using. % transfer matrix case-i, thin rotor clear all; clc; ei = 1626; l = 0.15; m = 0.44108; = 2.178*10^-4; i_p = 2.205*10^-5; itr = 0.24; i_pr = 0.479; syms p n; f = [1 l*1i l^2/(2*ei)*1i l^3/(6*ei); 0 1 l/ei -l^2/(2*ei)*1i; 0 0 1 -l*1i; 0 0 0 l]; p = [ 1 0 0 0; 0 1 0 0; 0 -it*p^2+i_p*n*p 1 0; -m*p^2 0 0 1]; p_r = [1 0 0 0; 0 1 0 0; 0 -itr*p^2+i_pr*n*p 1 0; -m*p^2 0 0 1]; = f*p*f*p*f*p*f; b = p_r*f*p*f*p*f; r = a(1,2)/a(1,4); a12_p = 0; a22_p = a(2,2)-r*a(2,4); a32_p = a(3,2)-r*a(3,4); a42_p = a(4,2)-r*a(4,4); ap(2,2) = a22_p; ap(3,2) = a32_p; ap(4,2) = a42_p; ap(4,4) = 1; c = b*ap; m = [c(3,2) c(3,4); c(4,2) c(4,...
Read more

delphi - Indy UDP Read Contents of Adata -

-
i using indy udp server read string of data. however, not know how work adata parameter. can around converting binary using bytetobin function below , convert hex using bintohex1 . feel stupid , works slow. know how can directly results without 2 conversions? thanks!! here codes: procedure tform1.idudpserver1udpread(athread: tidudplistenerthread; const adata: tidbytes; abinding: tidsockethandle); var buf: tidbytes; buffer: string; data_received: string; begin if bytestostring(adata) <> 'hello' begin buffer := hextostring('00'); setlength(buf, length(buffer)); copytidstring(buffer, buf, 0); abinding.sendto(abinding.peerip, abinding.peerport, buf); data_received := bintohex1(bytetobin(adata[1]) + bytetobin(adata[2]) + bytetobin(adata[3]) + bytetobin(adata[4]) + bytetobin(adata[5]) + bytetobin(adata[6]) + bytetobin(adata[7]) + bytetobin(adata[8]) + bytetobin(adata[9]) + bytetobin(adata[10]) + bytetobin(adata[11...
Read more

javascript - Any ideas when Firefox is likely to implement lengthAdjust and textLength? -

-
any ideas when firefox implement lengthadjust andtextlength?..... working svg application. lengthadjust , textlength working fine in chrome not working in fire fox . <svg viewbox = "0 0 500 300" version = "1.1"> <defs> <path id="s3" d="m 10,90 q 100,15 200,70" /> </defs> <g> <text font-size = "20"> <textpath xlink:href="#s3" textlength="205"> short text</textpath> </text> <use xlink:href="#s3" fill="none" stroke="black" stroke-width="1"/> </g> </svg> this implemented in firefox text elements (not textpath or tspan) in case that's ok though can move attribute text element. <svg viewbox = "0 0 500 300" version = "1.1"> <defs> ...
Read more