{"id":183173,"date":"2026-08-29T04:53:28","date_gmt":"2026-08-29T02:53:29","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/v-android-vvodyat-trebovaniya-k-potrebleniyu-pamyati-prilozheniyami"},"modified":"2026-08-29T04:53:31","modified_gmt":"2026-08-29T02:53:31","slug":"android-introduces-app-memory-usage-requirements","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/android-introduces-app-memory-usage-requirements","title":{"rendered":"Novas exig\u00eancias para o consumo de mem\u00f3ria de aplicativos est\u00e3o sendo introduzidas no Android","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>A Google anunciou um novo requisito de qualidade para aplicativos na plataforma Android, visando reduzir o consumo de mem\u00f3ria dos aplicativos em um contexto de escassez de mem\u00f3ria nos smartphones. As exig\u00eancias come\u00e7ar\u00e3o a ser aplicadas a partir de fevereiro de 2027. Aplicativos cujas m\u00e9tricas de desempenho excederem os limites estabelecidos podem enfrentar restri\u00e7\u00f5es de publica\u00e7\u00e3o na Google Play e redu\u00e7\u00e3o na visibilidade nos resultados de busca.    <\/p>\n<p>As m\u00e9tricas que ser\u00e3o monitoradas para identificar problemas de consumo de mem\u00f3ria:  <\/p>\n<ul>\n<li class=\"l\"> Consumo de mem\u00f3ria din\u00e2mica (RSS + dados trocados com o arquivo de troca) quando o aplicativo est\u00e1 ativo e em segundo plano.\n<li class=\"l\"> Uso de mem\u00f3ria para bitmaps de imagens, que n\u00e3o devem ocupar mem\u00f3ria quando o aplicativo n\u00e3o est\u00e1 vis\u00edvel e funciona em segundo plano.\n<li class=\"l\"> Otimiza\u00e7\u00e3o de c\u00f3digo execut\u00e1vel no formato DEX (Dalvik Executable). Os aplicativos devem usar ferramentas como R8 para otimizar o c\u00f3digo DEX, remover estruturas n\u00e3o utilizadas e ofuscar (utilizando nomes curtos para classes, m\u00e9todos e campos) para reduzir o tamanho dos dados carregados na mem\u00f3ria.  <\/ul>\n<p>Os limites de mem\u00f3ria s\u00e3o definidos com base na quantidade de mem\u00f3ria RAM dispon\u00edvel no dispositivo. Por exemplo, em dispositivos com 4 GB de RAM, o aplicativo pode usar at\u00e9 2 GB de mem\u00f3ria em uso ativo e 1 GB em segundo plano; em dispositivos com 8 GB de RAM \u2014 2,25 GB e 1,5 GB; em dispositivos com 12 GB de RAM \u2014 3,25 GB e 1,75 GB; e em dispositivos com 16 GB de RAM \u2014 4,25 GB e 2 GB, respectivamente. Para jogos, os limites s\u00e3o mais altos: em dispositivos com 4 GB de RAM, o jogo pode ocupar at\u00e9 2,25 GB de mem\u00f3ria em uso ativo e 2 GB em segundo plano; em dispositivos com 8 GB de RAM \u2014 3,5 GB e 2,75 GB; em dispositivos com 12 GB de RAM \u2014 4 GB e 3,2 GB; e em dispositivos com 16 GB de RAM \u2014 5 GB e 3,5 GB.    <\/p>\n<p>Al\u00e9m disso, s\u00e3o introduzidos requisitos para a transfer\u00eancia sem costura de aplicativos ao trocar de dispositivo. A partir de abril de 2027, todos os aplicativos, exceto jogos, que suportam login de conta devem automaticamente restaurar o estado durante a transfer\u00eancia para um novo dispositivo usando a API Android Restore Credentials.     <\/p>\n<p>Adicionalmente, destaca-se a adi\u00e7\u00e3o na vers\u00e3o Android 17 de recursos para aumentar a seguran\u00e7a das conex\u00f5es de rede:  <\/p>\n<ul>\n<li class=\"l\"> Inclus\u00e3o do suporte para a extens\u00e3o TLS ECH (Encrypted ClientHello) para ocultar <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pt\/domain\/\"   title=\"de dom\u00ednio\" data-wpil-keyword-link=\"linked\">de dom\u00ednio<\/a> no tr\u00e1fego HTTPS. O ECH continua a desenvolver a extens\u00e3o ESNI (Encrypted Server Name Indication) e o que \u00e9 usado para criptografar informa\u00e7\u00f5es sobre par\u00e2metros de sess\u00f5es TLS, como o nome de dom\u00ednio solicitado. A principal diferen\u00e7a entre o ECH e o ESNI \u00e9 que, no ECH, em vez de criptografar o n\u00edvel de campos individuais, toda a mensagem TLS ClientHello \u00e9 criptografada, o que bloqueia vazamentos atrav\u00e9s de campos que n\u00e3o s\u00e3o cobertos pelo ESNI, como o campo PSK (Chave Pr\u00e9-Compartilhada).\n<li class=\"l\"> Adicionando um pedido de autoriza\u00e7\u00e3o para escanear a rede local por aplicativos ou conectar-se a dispositivos na rede local (Prote\u00e7\u00e3o de Rede Local).\n<li class=\"l\"> Ativa\u00e7\u00e3o por padr\u00e3o do mecanismo CT (Certificate Transparency), que garante a manuten\u00e7\u00e3o de um log p\u00fablico de todos os certificados emitidos e revogados. O CT permite identificar certificados criados \u00e0 margem dos processos normais de uma autoridade certificadora (por exemplo, a cria\u00e7\u00e3o oculta de um certificado devido a abusos de um funcion\u00e1rio ou comprometimento da autoridade certificadora).\n<li class=\"l\"> As operadoras m\u00f3veis t\u00eam a op\u00e7\u00e3o de desativar o suporte \u00e0 rede 2G por padr\u00e3o para bloquear ataques que usam a troca for\u00e7ada de smartphones para a rede 2G, contornando os mecanismos de filtragem de spam e entrega de SMS fraudulentos.    <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=66166\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0432\u0432\u0435\u0434\u0435\u043d\u0438\u0438 \u043d\u043e\u0432\u043e\u0433\u043e \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f \u043a \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0443 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0434\u043b\u044f \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Android, \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u043e\u043c\u0443 \u043d\u0430 \u0441\u043e\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u044f \u043f\u0430\u043c\u044f\u0442\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u043c\u0438 \u0432 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u0434\u0435\u0444\u0438\u0446\u0438\u0442\u0430 \u043e\u043f\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u043e\u0439 \u043f\u0430\u043c\u044f\u0442\u0438 \u043d\u0430 \u0440\u044b\u043d\u043a\u0435 \u0441\u043c\u0430\u0440\u0442\u0444\u043e\u043d\u043e\u0432. \u0422\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f \u043d\u0430\u0447\u043d\u0443\u0442 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[&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183173","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0432\u0432\u0435\u0434\u0435\u043d\u0438\u0438 \u043d\u043e\u0432\u043e\u0433\u043e \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f \u043a \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0443 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0434\u043b\u044f \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Android, 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