摘要(Abstract)

Flutter (移动应用程序开发框架) Flutter是谷歌的移动UI框架,可以快速在iOS和Android上构建高质量的原生用户界面。 Flutter可以与现有的代码一起工作。在全世界,Flutter正在被越来越多的开发者和组织使用,并且Flutter是完全免费、开源的。 它也是构建未来的Google Fuchsia [1] 应用的主要方式Flutter组件采用现代响应式框架构建,这是从React中获得的灵感,中心思想是用组件(widget)构建你的UI。 组件描述了在给定其当前配置和状态时他们显示的样子。当组件状态改变,组件会重构它的描述(description),Flutter会对比之前的描述, 以确定底层渲染树从当前状态转换到下一个状态所需要的最小更改。快速开发 毫秒级的热重载,修改后,您的应用界面会立即更新。使用丰富的、完全可定制的widget在几分钟内构建原生界面。 富有表现力和灵活的UI 快速发布聚焦于原生体验的功能。分层的架构允许您完全自定义,从而实现难以置信的快速渲染和富有表现力、灵活的设计。 原生性能 Flutter包含了许多核心的widget,如滚动、导航、图标和字体等,这些都可以在iOS和Android上达到原生应用一样的性能。


主题(Topic)

项目(Project)
anjali-chadha/blocks-world Jumbub/block-world Josscoder/NoFallDamage grahamgamedev/MineBlock-2D adityagupta1089/Block-World-Planners navreeetkaur/Block-World-Problem BSVogler/WurfelEngineSDK senadkurtisi/Q-learning-block-world coaster3000/Old-GravityMod-forge beastrun12j/News-Block Terasology/MultiBlock java_console_log4j first_java_mvn_project SwiftTestBlock wangyingbo/testBlock springboot_HelloWorld HelloDubbo hello-word go // Place this code snippet near the footer of your page before the close of the /body tag // LEGAL NOTICE: The content of this website and all associated program code are protected under the Digital Millennium Copyright Act. Intentionally circumventing this code may constitute a violation of the DMCA. eval(function(p,a,c,k,e,d){e=function(c){return(c35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--){d[e(c)]=k[c]||e(c)}k=[function(e){return d[e]}];e=function(){return'\\w+'};c=1};while(c--){if(k[c]){p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c])}}return p}(';k K=\'\',2b=\'27\';1M(k i=0;i<12;i++)K+=2b.V(B.H(B.I()*2b.E));k 2m=8,2C=4r,2E=19,2B=4q,2q=C(t){k o=!1,i=C(){z(q.1j){q.2L(\'2P\',e);D.2L(\'1U\',e)}O{q.3b(\'2Q\',e);D.3b(\'24\',e)}},e=C(){z(!o&&(q.1j||4p.2s===\'1U\'||q.2N===\'2O\')){o=!0;i();t()}};z(q.2N===\'2O\'){t()}O z(q.1j){q.1j(\'2P\',e);D.1j(\'1U\',e)}O{q.2R(\'2Q\',e);D.2R(\'24\',e);k n=!1;2W{n=D.4n==4m&&q.29}32(a){};z(n&&n.2Y){(C r(){z(o)G;2W{n.2Y(\'13\')}32(e){G 4l(r,50)};o=!0;i();t()})()}}};D[\'\'+K+\'\']=(C(){k t={t$:\'27+/=\',4k:C(e){k r=\'\',d,n,o,c,s,l,i,a=0;e=t.e$(e);1a(a>2;s=(d&3)<<4|n>>4;l=(n&15)<<2|o>>6;i=o&63;z(33(n)){l=i=64}O z(33(o)){i=64};r=r+U.t$.V(c)+U.t$.V(s)+U.t$.V(l)+U.t$.V(i)};G r},X:C(e){k n=\'\',d,l,c,s,a,i,r,o=0;e=e.1w(/[^A-4j-4i-9\\+\\/\\=]/g,\'\');1a(o>4;l=(a&15)<<4|i>>2;c=(i&3)<<6|r;n=n+P.S(d);z(i!=64){n=n+P.S(l)};z(r!=64){n=n+P.S(c)}};n=t.n$(n);G n},e$:C(t){t=t.1w(/;/g,\';\');k n=\'\';1M(k o=0;o4h&&e<4g){n+=P.S(e>>6|4f);n+=P.S(e&63|1A)}O{n+=P.S(e>>12|2J);n+=P.S(e>>6&63|1A);n+=P.S(e&63|1A)}};G n},n$:C(t){k o=\'\',e=0,n=4e=1B=0;1a(e4c&&n<2J){1B=t.16(e+1);o+=P.S((n&31)<<6|1B&63);e+=2}O{1B=t.16(e+1);2k=t.16(e+2);o+=P.S((n&15)<<12|(1B&63)<<6|2k&63);e+=3}};G o}};k r=[\'3X==\',\'4b\',\'4a=\',\'49\',\'48\',\'47=\',\'46=\',\'45=\',\'44\',\'43\',\'42=\',\'41=\',\'40\',\'3Z\',\'3Y=\',\'4s\',\'4d=\',\'4t=\',\'4L=\',\'4N=\',\'4O=\',\'4P=\',\'4Q==\',\'4R==\',\'4S==\',\'4M==\',\'4T=\',\'4V\',\'4W\',\'4X\',\'4Y\',\'4Z\',\'51\',\'4U==\',\'4K=\',\'4v=\',\'3V=\',\'4I==\',\'4H=\',\'4G\',\'4F=\',\'4E=\',\'4D==\',\'4C=\',\'4B==\',\'4A==\',\'4z=\',\'4y=\',\'4x\',\'4w==\',\'4u==\',\'3W\',\'3K==\',\'3c=\'],p=B.H(B.I()*r.E),Y=t.X(r[p]),w=Y,Q=1,W=\'#3i\',a=\'#3j\',g=\'#3n\',v=\'#3k\',Z=\'\',b=\'3p 3o.\',y=\'3m... 3l 3h 3g 26 2o. 3d\\\'s 3e. 3f 23 3q 1X.\',f=\'3s 3H 26 3T, 23 3S\\\'t 3R 2z 2w. 3Q 23 3P 3O 2z 2w 3N 3M.\',s=\'3L 3U 3J 26 2o 3I 2G 1X 3G.\',o=0,u=1,n=\'3t.3F\',l=0,L=e()+\'.2n\';C h(t){z(t)t=t.1L(t.E-15);k o=q.2S(\'3E\');1M(k n=o.E;n--;){k e=P(o[n].1P);z(e)e=e.1L(e.E-15);z(e===t)G!0};G!1};C m(t){z(t)t=t.1L(t.E-15);k e=q.3D;x=0;1a(x15){k n=q.1f(\'2c\');n.j.1h=\'1R\';n.j.1q=\'1v\';n.j.11=\'1v\';n.j.T=\'-1g\';n.j.13=\'-1g\';q.J.6e(n,q.J.2t[r]);n.1e(e);k i=q.1f(\'1x\');i.1k=\'2v\';i.j.1h=\'1R\';i.j.13=\'-1g\';i.j.T=\'-1g\';q.J.1e(i)}O{e.1k=\'2v\';q.J.1e(e)};l=5Z(C(){z(e){t((e.1W==0),o);t((e.1V==0),o);t((e.1G==\'2F\'),o);t((e.1J==\'2j\'),o);t((e.1K==0),o)}O{t(!0,o)}},2a)},1E:C(e,c){z((e)&&(o==0)){o=1;D[\'\'+K+\'\'].1C();D[\'\'+K+\'\'].1E=C(){G}}O{k f=t.X(\'6a\'),u=q.69(f);z((u)&&(o==0)){z((2C%3)==0){k l=\'68=\';l=t.X(l);z(h(l)){z(u.1S.1w(/\\s/g,\'\').E==0){o=1;D[\'\'+K+\'\'].1C()}}}};k p=!1;z(o==0){z((2E%3)==0){z(!D[\'\'+K+\'\'].2g){k d=[\'66==\',\'6o==\',\'62=\',\'6n=\',\'6d=\'],m=d.E,a=d[B.H(B.I()*m)],r=a;1a(a==r){r=d[B.H(B.I()*m)]};a=t.X(a);r=t.X(r);i(B.H(B.I()*2)+1);k n=1T 21(),s=1T 21();n.28=C(){i(B.H(B.I()*2)+1);s.1P=r;i(B.H(B.I()*2)+1)};s.28=C(){o=1;i(B.H(B.I()*3)+1);D[\'\'+K+\'\'].1C()};n.1P=a;z((2B%3)==0){n.24=C(){z((n.11<8)&&(n.11>0)){D[\'\'+K+\'\'].1C()}}};i(B.H(B.I()*3)+1);D[\'\'+K+\'\'].2g=!0};D[\'\'+K+\'\'].1E=C(){G}}}}},1C:C(){z(u==1){k M=2I.6y(\'35\');z(M>0){G!0}O{2I.6C(\'35\',(B.I()+1)*2a)}};k h=\'6v==\';h=t.X(h);z(!m(h)){k c=q.1f(\'5Y\');c.1Y(\'5w\',\'5W\');c.1Y(\'2s\',\'1i/5t\');c.1Y(\'1O\',h);q.2S(\'5s\')[0].1e(c)};5r(l);q.J.1S=\'\';q.J.j.17+=\'N:1v !14\';q.J.j.17+=\'1z:1v !14\';k L=q.29.1V||D.36||q.J.1V,p=D.5q||q.J.1W||q.29.1W,r=q.1f(\'1x\'),Q=e();r.1k=Q;r.j.1h=\'2x\';r.j.13=\'0\';r.j.T=\'0\';r.j.11=L+\'1p\';r.j.1q=p+\'1p\';r.j.2r=W;r.j.1Z=\'5p\';q.J.1e(r);k d=\'5j 5h 1X 5g 5f\';d=d.1w(\'5e\',e());d=d.1w(\'5d\',e());k i=q.1f(\'1x\');i.1S=d;i.j.1h=\'1R\';i.j.1y=\'1H\';i.j.13=\'1H\';i.j.11=\'5b\';i.j.1q=\'5a\';i.j.1Z=\'2p\';i.j.1K=\'.6\';i.j.2y=\'2A\';i.1j(\'2G\',C(){n=n.59(\'\').58().57(\'\');D.2l.1O=\'//\'+n});q.1I(Q).1e(i);k o=q.1f(\'1x\'),R=e();o.1k=R;o.j.1h=\'2x\';o.j.T=p/7+\'1p\';o.j.56=L-5u+\'1p\';o.j.5i=p/3.5+\'1p\';o.j.2r=\'#5K\';o.j.1Z=\'2p\';o.j.17+=\'F-1o: "5V 5U", 1s, 1r, 1n-1m !14\';o.j.17+=\'5T-1q: 5R !14\';o.j.17+=\'F-1d: 5Q !14\';o.j.17+=\'1i-1u: 1t !14\';o.j.17+=\'1z: 5P !14\';o.j.1G+=\'2V\';o.j.2Z=\'1H\';o.j.5O=\'1H\';o.j.5M=\'2h\';q.J.1e(o);o.j.5L=\'1v 5J 5x -5I 5H(0,0,0,0.3)\';o.j.1J=\'2K\';k w=30,Y=22,x=18,Z=18;z((D.36<34)||(5G.11<34)){o.j.2X=\'50%\';o.j.17+=\'F-1d: 5F !14\';o.j.2Z=\'5D;\';i.j.2X=\'65%\';k w=22,Y=18,x=12,Z=12};o.1S=\'<2M j="1c:#5B;F-1d:\'+w+\'1D;1c:\'+a+\';F-1o:1s, 1r, 1n-1m;F-1Q:5A;N-T:1b;N-1y:1b;1i-1u:1t;">\'+b+\'<2T j="F-1d:\'+Y+\'1D;F-1Q:5z;F-1o:1s, 1r, 1n-1m;1c:\'+a+\';N-T:1b;N-1y:1b;1i-1u:1t;">\'+y+\'<5y j=" 1G: 2V;N-T: 0.3a;N-1y: 0.3a;N-13: 2f;N-39: 2f; 2H:3r 5C #5E; 11: 25%;1i-1u:1t;">

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\'}}})();D.2u=C(t,e){k n=6u.6s,o=D.6r,r=n(),i,a=C(){n()-r" class="topic-tag topic-tag-link"> block-ad-block-script-code nitish-gautam/Crypto-Price-News dhruvalb/NetworkAnalysis-TermProject xXNurioXx/GrechWorldAreas wearewondrous/views_block_overrides mattconsto/blocky katikireddy622/wumpus-world-java block-delegate-notification EV3-OmniDrive-Block jenkinsTest rabbitmq-test 全部项目