{"id":661,"date":"2018-08-14T21:48:11","date_gmt":"2018-08-14T12:48:11","guid":{"rendered":"http:\/\/www.charlezz.com\/?p=661"},"modified":"2018-08-14T21:54:25","modified_gmt":"2018-08-14T12:54:25","slug":"%ec%95%88%eb%93%9c%eb%a1%9c%ec%9d%b4%eb%93%9c-9-pie-%eb%ac%b4%ec%97%87%ec%9d%b4-%eb%8b%ac%eb%9d%bc%ec%a1%8c%ec%9d%84%ea%b9%8c","status":"publish","type":"post","link":"https:\/\/charlezz.com\/?p=661","title":{"rendered":"\uc548\ub4dc\ub85c\uc774\ub4dc 9 Pie \ubb34\uc5c7\uc774 \ub2ec\ub77c\uc84c\uc744\uae4c?"},"content":{"rendered":"

\uc548\ub4dc\ub85c\uc774\ub4dc \uacf5\uc2dd \ube14\ub85c\uadf8\ub97c \ucc38\uc870\ud558\uace0 \uc8fc\uc694\ub0b4\uc6a9\uc744 \ubc88\uc5ed\ud55c \uae00 \uc785\ub2c8\ub2e4.
\n\uc624\uc5ed \ubc0f \uc758\uc5ed\uc774 \ub2e4\uc218 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ucd9c\ucc98 : https:\/\/android-developers.googleblog.com\/2018\/08\/introducing-android-9-pie.html<\/p>\n

 <\/p>\n

<\/p>\n

 <\/p>\n

\"\"<\/p>\n

\uc791\ub144 8\uc6d4 \uc624\ub808\uc624\ub97c \ubc1c\ud45c\ub85c 1\ub144\ub9cc\uc778 2018\ub144 8\uc6d4 6\uc77c \ucf54\ub4dc\ub124\uc784 ‘\ud30c\uc774’\uac00 \uc0c8\ub85c\uc6b4 \uc548\ub4dc\ub85c\uc774\ub4dc \ubc84\uc804\uc774 \ubc1c\ud45c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ud30c\uc774 \ubc1c\ud45c\uc640 \ud568\uaed8 \uc5c5\uadf8\ub808\uc774\ub4dc\uac00 \uc9c0\uc6d0\ub418\ub294 \ud3f0\uc740 \uad6c\uae00 \ud53d\uc140 \uc2dc\ub9ac\uc988\uc640 Essential Phone \ub450 \uc885\ub958 \uc785\ub2c8\ub2e4.<\/p>\n

\uc624\ub808\uc624\ub97c \uc2dc\uc791\uc73c\ub85c \uad6c\uae00\uc740 \ubaa8\ubc14\uc77c \uba38\uc2e0\ub7ec\ub2dd\uc5d0 \ucd08\uc810\uc744 \ub450\uace0 \uc788\ub294 \uac83 \uac19\uc2b5\ub2c8\ub2e4. \uc2e0\uacbd\ub9dd API \uacf5\uac1c, Firebase\uc758 MLkit\ub4f1\uc744 \ubcf4\uba74 \uad6c\uae00\uc774 \ucd94\uad6c \ud558\ub294 \ubaa8\ubc14\uc77c\uc2dc\uc7a5\uc758 \ubbf8\ub798\uac00 \ub300\ucda9 \uba38\ub9bf\uc18d\uc5d0 \uadf8\ub824\uc9d1\ub2c8\ub2e4.<\/p>\n

What’s in Android 9?<\/h1>\n

\uba38\uc2e0\ub7ec\ub2dd\uacfc \ud568\uaed8\ud558\ub294 \ub354 \ub611\ub611 \ud574\uc9c4 \uc2a4\ub9c8\ud2b8\ud3f0<\/strong><\/h2>\n

\uc548\ub4dc\ub85c\uc774\ub4dc 9\uc740 \uc0ac\uc6a9\uc790\uc758 \uc0ac\uc6a9\ud328\ud134\uc744 \ud559\uc2b5\ud558\uc5ec, \uc790\ub3d9\uc73c\ub85c \uc124\uc815\uac12\uc744 \uc120\ud0dd\ud558\uac70\ub098 \uc870\uc815\ud558\ub294\uac83\uc744 \ub3c4\uc640\uc90d\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uac00 \uc790\uc8fc \uc0ac\uc6a9\ud558\ub294 \uc571\uc758 \ucd5c\uc801\uc758 \uc704\uce58\ub85c \uc774\ub3d9\ud558\uc5ec \ubc30\ud130\ub9ac\ub97c \uc544\ub084\uc218 \uc788\uac8c \ud558\uace0 \uc77c\ucc98\ub9ac\ub97c \ub9e4\ub044\ub7fd\uac8c \uc624\ub7ab\ub3d9\uc548 \uc720\uc9c0 \ud569\ub2c8\ub2e4.<\/p>\n

Adaptive Battery<\/h3>\n

<\/p>\n

DeepMind\uc640 \uc81c\ud734\ud558\uc5ec \uc801\uc751\ud615 \ubc30\ud130\ub9ac(Adaptive Battery)\ub77c\ub294 \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud588\uc2b5\ub2c8\ub2e4. \uc774 \uae30\ub2a5\uc740 \uae30\uacc4 \ud559\uc2b5\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc0ac\uc6a9\uc790\uac00 \uac00\uc7a5 \uc5fc\ub824\ud558\ub294 \uc571\uc758 \uc2dc\uc2a4\ud15c \ub9ac\uc18c\uc2a4\uc5d0 \uc6b0\uc120 \uc21c\uc704\ub97c \ub9e4\uae41\ub2c8\ub2e4. \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc774 Doze, \uc571 \ub300\uae30\uc0c1\ud0dc \ubc0f \ubc31\uadf8\ub77c\uc6b4\ub4dc \uc81c\ud55c \uc0ac\ud56d\uc5d0 \ub9de\uac8c \ucd5c\uc801\ud654 \ub418\uc5b4 \uc788\uc73c\uba74 \uc801\uc751\ud615 \ubc30\ud130\ub9ac\ub97c \uc989\uc2dc \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9cc\uc57d \uc544\uc9c1 \uc571\uc744 \ucd5c\uc801\ud654\ud558\uc9c0 \uc54a\uc740\uacbd\uc6b0 \uc804\uc6d0\uc5d0 \ub300\ud55c \uc138\ubd80 \ubb38\uc11c<\/a> \uc815\ubcf4\ub97c \ud655\uc778\ud558\uc5ec \uc791\ub3d9 \uc6d0\ub9ac\ub97c \ud655\uc778\ud558\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n

Slices<\/h3>\n

Slices\ub294 \uc804\uccb4\ud654\uba74 \uc678\ubd80\uc5d0\uc11c \ucc38\uc5ec\ub97c \uc720\ub3c4\ud558\uc5ec \uc0ac\uc6a9\uc790\ub4e4\uc758 \uc791\uc5c5\uc744 \ube60\ub974\uac8c \uc218\ud589\ud558\ub294\ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4. \uc774 \uc791\uc5c5\uc740 \uad6c\uae00 \uac80\uc0c9 \uc571 \ub0b4\uc5d0\uc11c\ub098 \ub098\uc911\uc5d0 Google Assistant\uc640 \uac19\uc740 \ub2e4\ub978 \uc7a5\uc18c\uc5d0\uc11c \uc571\uc758 \ud48d\ubd80\ud558\uace0 \ub3d9\uc801\uc778 \ub300\ud654\ud615 \ucf58\ud150\uce20\ub97c \ud45c\uc2dc \ud560 \uc218 \uc788\ub294 UI\ud15c\ud50c\ub9bf\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. Slices\uc5d0 \ub300\ud55c \uc815\ubcf4\ub294 \uc774 \ubb38\uc11c<\/a>\ub97c \ucc38\uc870\ud558\uc138\uc694<\/p>\n

App Actions<\/h3>\n

<\/p>\n

App Actions\ub294 \uc571\uc758 \uac00\uc2dc\uc131\uc744 \ub192\uc774\uace0 \ucc38\uc5ec\ub97c \uc720\ub3c4\ud558\ub294 \uc0c8\ub85c\uc6b4 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc561\uc158\uc740 \uba38\uc2e0\ub7ec\ub2dd\uc744 \uc774\uc6a9\ud558\uc5ec, \uc801\uc2dc\uc5d0 \ubb38\ub9e5\uacfc \uc758\ub3c4\ub97c \ud30c\uc545\ud558\uc5ec \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc571\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.\u00a0<\/p>\n

\ud14d\uc2a4\ud2b8 \ubd84\ub958 \uadf8\ub9ac\uace0 \uc2a4\ub9c8\ud2b8 \ub9c1\ud06c\ud654<\/h3>\n

TextClassfier API\ub97c \ud1b5\ud574 \ucf58\ud150\uce20\uc18d\uc5d0\uc11c \uc5b4\ub5a4 \uc2e4\uccb4\ub97c \uc2dd\ubcc4\ud55c\ub2e4\uac70\ub098 \ub0a0\uc9dc \ub610\ub294 \ube44\ud589 \ubc88\ud638\uc640 \uac19\uc740 \ud56d\ubaa9\uc744 \uc785\ub825\ud558\ub294 ML \ubaa8\ub378\ub85c \ud655\uc7a5\ud574\uc654\uc2b5\ub2c8\ub2e4. \uc2a4\ub9c8\ud2b8 \ub9c1\ud06c\ud654(Smart Linkify)\ub97c \uc0ac\uc6a9\ud558\uba74 \ube60\ub978 \ud6c4\uc18d \uc0ac\uc6a9\uc790 \uc791\uc5c5\uc744 \uc704\ud55c \ud48d\ubd80\ud55c \uc635\uc158\uc744 \ube44\ub86f\ud558\uc5ec Linkify API\ub97c \ud1b5\ud574 TextClassifier \ubaa8\ub378\uc744 \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. Smart Linkify\ub294 \ub610\ud55c \uc131\ub2a5\ubfd0\ub9cc \uc544\ub2c8\ub77c \ud0d0\uc9c0\uc758 \uc815\ud655\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1 \uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n

\uc2e0\uacbd\ub9dd(Neural Networks) API 1.1<\/h3>\n

\uc548\ub4dc\ub85c\uc774\ub4dc 9\uc5d0\uc11c\ub294 \uc2e0\uacbd\ub9dd API\uc758 \uc5c5\ub370\uc774\ud2b8 \ub41c \ubc84\uc804\uc774 \ucd94\uac00\ub418\uc5b4 \uac00\uc18d\ud654\ub41c \uba38\uc2e0\ub7ec\ub2dd \ub514\ubc14\uc774\uc2a4\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc2e0\uacbd\ub9dd 1.1\uc740 Pad, BatchToSpaceND, SpaceToBatchND, Transpose, Strided Slice, Mean, Div, Sub \ubc0f Squeeze\uc758 9 \uac00\uc9c0 \uc0c8\ub85c\uc6b4 \uc5f0\uc0b0\uc5d0 \ub300\ud55c \uc9c0\uc6d0\uc744 \ucd94\uac00\ud569\ub2c8\ub2e4. API\ub97c \uc774\uc6a9\ud558\ub294 \uc77c\ubc18\uc801\uc778 \ubc29\ubc95\uc740 TensorFlow Lite\ub97c \uc774\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

\uc2a4\ub9c8\ud2b8\ud3f0\uc744 \ucd5c\ub300\ud55c \ud65c\uc6a9\ud558\uc790, \ub354 \uc27d\uac8c<\/h3>\n

\uad6c\uae00\uc740 \uc2a4\ub9c8\ud2b8\ud3f0\uc744 \ub354 \ub611\ub611\ud558\uac8c \ub9cc\ub4dc\ub294\uac83\uc5d0 \uc5f4\uc911\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774 \uae30\uc220\uc774 \uc0ac\uc6a9\uc790\ub4e4\uc5d0\uac8c \ub4a4\ub5a8\uc5b4\uc838\uc788\ub2e4\ub294\uac8c \ud604\uc2e4\uc785\ub2c8\ub2e4. \uc548\ub4dc\ub85c\uc774\ub4dc 9\uc5d0\uc11c\ub294 \uc548\ub4dc\ub85c\uc774\ub4dc\uc758 UI\ub97c \ub354\uc6b1 \uac04\ub2e8\ud558\uace0 \uce5c\uc219\ud574 \uc9c8 \uc218 \uc788\ub3c4\ub85d \ubc1c\uc804 \uc2dc\ucf30\uc2b5\ub2c8\ub2e4. \uac1c\ubc1c\uc790\ub294 \uc774\ub7ec\ud55c \ubcc0\uacbd\uc744 \ud1b5\ud574 \uc0ac\uc6a9\uc790\uac00 \uc571\uc744 \ucc3e\uace0, \uc0ac\uc6a9\ud558\uace0, \uad00\ub9ac\ud558\ub294 \ubc29\ubc95\uc744 \uac1c\uc120 \uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc0c8\ub85c\uc6b4 \uc2dc\uc2a4\ud15c \ub124\ube44\uac8c\uc774\uc158<\/strong><\/h6>\n

\uc548\ub4dc\ub85c\uc774\ub4dc 9 \uc740 \uc0c8\ub85c\uc6b4 \uc2dc\uc2a4\ud15c \ub124\ube44\uac8c\uc774\uc158 1\ub144 \ub118\uac8c \uc18c\uac1c\ud574\uc654\uc2b5\ub2c8\ub2e4. \uc0c8\ub85c\uc6b4 \ub514\uc790\uc778\uc740 \uc548\ub4dc\ub85c\uc774\ub4dc \uba40\ud2f0\ud0dc\uc2a4\ud0b9\uc744 \uc880\ub354 \uc811\uadfc\ud558\uae30 \uc27d\uace0 \uc571\uc744 \ubc1c\uacac\ud558\uae30 \uc27d\uac8c \ub3c4\uc640\uc90d\ub2c8\ub2e4. \uc5b4\ub514\uc11c\ub4e0 \uc704\ub85c \ud654\uba74\uc744 \ubc00\uc5b4(Swipe-Up) \ucd5c\uadfc\uc5d0 \uc0ac\uc6a9\ud55c \uc571\ub4e4\uc758 \uc804\uccb4 \ud654\uba74\uc744 \ubbf8\ub9ac\ubcfc\uc218 \uc788\uace0 \uc774\ub4e4\uc911 \ud558\ub098\ub97c \ud0ed\ud558\uc5ec \uac04\ub2e8\ud558\uac8c \ub2e4\uc2dc \uc5f4\uc5b4 \ubcfc\uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

<\/p>\n

\ub514\uc2a4\ud50c\ub808\uc774 Cutout (\ub178\uce58 \ub300\uc751)<\/strong><\/h6>\n
\uc548\ub4dc\ub85c\uc774\ub4dc 9\uc5d0\uc11c\ub294 \ub514\uc2a4\ud50c\ub808\uc774 \ucef7\uc544\uc6c3 \uc9c0\uc6d0\uc744 \ud1b5\ud574 \ud654\uba74 \ucd5c\uadfc \ubca0\uc824\uc774 \uc5c6\ub294 \ud654\uba74(edge-to-edge)\uc758 \uc774\uc810\uc744 \ucd5c\ub300\ud55c \uc0b4\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uc571\ub4e4\uc5d0\uc11c \ucef7\uc544\uc6c3\uc744 \uc9c0\uc6d0\ud558\ub294 \uc2dc\uc2a4\ud15c\uc740 \uc0c1\ud0dc\ud45c\uc2dc\uc904 \ub192\uc774\ub97c \uad00\ub9ac\ud558\uc5ec \ucef7\uc544\uc6c3\uc5d0\uc11c \ucf58\ud150\uce20\ub97c \ubd84\ub9ac\ud560 \uc218 \uc788\ub3c4\ub85d \ub514\uc2a4\ud50c\ub808\uc774 \ucef7\uc544\uc6c3\uc744 \uc644\ubcbd\ud558\uac8c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.\u00a0 \ub9cc\uc57d \ubab0\uc785\ud615 \ucf58\ud150\uce20\ub97c \uac00\uc9c0\uace0 \uc788\ub2e4\uba74 \ucef7\uc544\uc6c3 API\ub97c \ud1b5\ud574 \ucef7\uc544\uc6c3\uc758 \uc704\uce58 \ubc0f \ubaa8\uc591\uc744 \ud655\uc778\ud558\uace0 \uc8fc\ubcc0\uc5d0 \uc804\uccb4\ud654\uba74 \ub808\uc774\uc544\uc6c3\uc744 \uc694\uccad\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac1c\ubc1c \ubc0f \ud14c\uc2a4\ud2b8\ub97c \ub3d5\uae30\uc704\ud574 \uac1c\ubc1c\uc790\uc635\uc158\uc5d0\uc11c \ubaa8\ub4e0 \uc7a5\uce58\uc5d0 \uc5ec\ub7ec \uac1c\uc758 \ucef7\uc544\uc6c3 \ubaa8\uc591\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud560\uc218 \uc788\ub294 \uae30\ub2a5\uc744 \ucd94\uac00 \ud558\uc600\uc2b5\ub2c8\ub2e4.<\/h6>\n

<\/p>\n

\uc54c\ub9bc \ubc0f \uc2a4\ub9c8\ud2b8 \ub2f5\uc7a5(Notifications and smart reply)<\/strong><\/h6>\n

\uc548\ub4dc\ub85c\uc774\ub4dc 9\uc740 \uc54c\ub9bc(Notification)\uc744 \uc880\ub354 \uc720\uc6a9\ud558\uace0 \ud65c\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \ub9cc\ub4e4\uc5c8\uc2b5\ub2c8\ub2e4. \uba54\uc2dc\uc9c0 \uc571\uc5d0\uc11c \uc0c8\ub85c\uc6b4 MessagingStyle<\/a> API\uc758 \uc7a5\uc810\uc744 \ud65c\uc6a9\ud558\uc5ec \ub300\ud654\ub97c \ub098\ud0c0\ub0bc\uc218 \uc788\uace0, \uc0ac\uc9c4\uc774\ub098 \uc2a4\ud2f0\ucee4\ub97c \ucca8\ubd80\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2ed\uc9c0\uc5b4 \uc2a4\ub9c8\ud2b8 \ub2f5\uc7a5(Smart reply)\uc744 \uc81c\uc548\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc544\uc9c1\uc740 \uc544\ub2c8\uc9c0\ub9cc \uace7 MLkit\ub97c \uc774\uc6a9\ud558\uc5ec \uc2a4\ub9c8\ud2b8 \ub2f5\uc7a5 \uae30\ub2a5\uc744 \uc774\uc6a9\ud558\uc2e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

<\/p>\n

\ud14d\uc2a4\ud2b8 \ub3cb\ubcf4\uae30(Text Magnifier)<\/h3>\n

\uc548\ub4dc\ub85c\uc774\ub4dc9\uc5d0\uc11c\ub294 Magnifier \uc704\uc82f<\/a>\uc744 \ucd94\uac00\ud588\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc120\ud0dd\ud55c \ud14d\uc2a4\ud2b8\uc758 \uc0ac\uc6a9\uc790 \uacbd\ud5d8\uc744 \uc99d\ub300\ud560\uc218 \uc788\uc2b5\ub2c8\ub2e4. Magnifier\uc704\uc82f\uc740 \uc0ac\uc6a9\uc790\uac00 \ucee4\uc11c\uc5d0 \uc815\ud655\ud558\uac8c \uc704\uce58 \uc2dc\ud0a4\uace0 \ub4dc\ub798\uadf8\uac00\ub2a5\ud55c \ud14d\uc2a4\ud2b8\uc601\uc5ed\uc744 \uc120\ud0dd\ud558\uba74 \ud655\ub300\ud558\uc5ec \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc708\ub3c4\uc6b0\uc5d0 \ubd99\uc5b4\uc788\ub294 \uc5b4\ub5a4 \ubdf0\uc5d0\uac74 Magnifier\uc704\uc82f\uc744 \ubd99\uc77c \uc218 \uc788\uace0, \ucee4\uc2a4\ud140 \uc704\uc82f \ub610\ub294 \ucee4\uc2a4\ud140 \ud14d\uc2a4\ud2b8 \ub80c\ub354\ub9c1 \ub0b4\uc5d0\uc11c\ub3c4 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. Magnifier\uc704\uc82f\uc740 \ud14d\uc2a4\ud2b8\ubfd0\ub9cc \uc544\ub2c8\ub77c \ub610\ud55c \uc90c\uc778\ub41c \ubc84\uc804\uc758 \ubdf0\ub098 \uc11c\ud53c\uc2a4(surface)\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.\u00a0<\/p>\n

\uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ube14\ub85c\uadf8\ub0b4\uc6a9<\/a>\uc744 \ud655\uc778\ud574\ubcf4\uc138\uc694.<\/p>\n

\ubcf4\uc548\uacfc \uc0ac\uc6a9\uc790 \uac1c\uc778\uc815\ubcf4<\/h3>\n

\uc0dd\uccb4\uc778\uc2dd \ud504\ub86c\ud504\ud2b8(Biometric prompt)<\/strong><\/p>\n

\uc778\uc99d\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ub2e4\uc591\ud55c \uc0dd\uccb4 \uc778\uc2dd \uc13c\uc11c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc13c\uc11c\ud0c0\uc785 \ubc0f \uc571 \uc804\ubc18\uc801\uc73c\ub85c \uc77c\uad00\ub41c \uacbd\ud5d8\uc744 \uc81c\uacf5\ud558\uace0 \uc790 \ud588\uc2b5\ub2c8\ub2e4. \uc548\ub4dc\ub85c\uc774\ub4dc 9\uc740 \uc2dc\uc2a4\ud15c \ub2e4\uc774\uc5bc\ub85c\uadf8\uc640 \ud568\uaed8 \uc9c0\uc6d0\uac00\ub2a5\ud55c \ubaa8\ub4e0 \uc720\ud615\uc758 \uc0dd\uccb4\uc778\uc99d\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc571\uc740 \ub354\uc774\uc0c1 \uc790\uccb4\uc801\uc73c\ub85c \ub2e4\uc774\uc5bc\ub85c\uadf8\ub97c \ub9cc\ub4e4\ud544\uc694\uac00 \uc5c6\uc73c\uba70, \ub300\uc2e0\uc5d0 BiometricPrompt<\/a> API\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud45c\uc900 \uc2dc\uc2a4\ud15c \ub300\ud654 \uc0c1\uc790\ub97c \ud45c\uc2dc\ud569\ub2c8\ub2e4. \uc9c0\ubb38\uc778\uc2dd(\ub514\uc2a4\ud50c\ub808\uc774\uc5d0 \ub0b4\uc7a5\ub41c\uac83 \ud3ec\ud568)\uc678\uc5d0\ub3c4 \uc5bc\uad74 \ubc0f \ud64d\uccb4 \uc778\uc99d\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n

\ubcf4\ud638\ub41c \ud655\uc778(Protected Confirmation)<\/strong><\/p>\n

\uc548\ub4dc\ub85c\uc774\ub4dc 9\uc740 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc2e4\ud589 \ud658\uacbd(TEE)\uc744 \uc0ac\uc6a9\ud558\ub294\u00a0Android Protected Confirmation<\/a>\uc744 \ub3c4\uc785\ud558\uc5ec \uc8fc\uc5b4\uc9c4 \ud504\ub86c\ud504\ud2b8 \ubb38\uc790\uc5f4\uc774 \uc0ac\uc6a9\uc790\uc5d0\uac8c \ud45c\uc2dc\ub418\uace0 \ud655\uc778\ub418\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc0ac\uc6a9\uc790 \ud655\uc778\uc774 \uc131\uacf5\ud55c \ud6c4\uc5d0\uc57c\u00a0 TEE\ub294 \uc571\uc774 \ud655\uc778\ud560 \uc218 \uc788\ub294 \ud504\ub86c\ud504\ud2b8 \ubb38\uc790\uc5f4\uc5d0 \uc11c\uba85\uc744 \ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n

\ub354 \uac15\ub825\ud55c \uac1c\uc778\ud0a4 \ubcf4\ud638(Stronger protection for private keys)<\/strong><\/p>\n

StrongBox\ub97c \uc0c8\ub85c\uc6b4 KeyStore \ud0c0\uc785\uc73c\ub85c \ucd94\uac00\ud558\uc5ec \uaca9\ub9ac \ub41c CPU, RAM \ubc0f \ubcf4\uc548 \ud50c\ub798\uc2dc\ub85c \ubcc0\uc870 \ubc29\uc9c0 \ud558\ub4dc\uc6e8\uc5b4\uc5d0 \ud0a4 \uc800\uc7a5\uc18c\ub97c \uc81c\uacf5\ud558\ub294 \uc7a5\uce58\uc5d0 \ub300\ud55c API\uc9c0\uc6d0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.
\nKeyGenParameterSpec\uc5d0\uc11c StrongBox \ubcf4\uc548\uce69\uc73c\ub85c \ud0a4\ub97c \ubcf4\ud638\ud574\uc57c\ud558\ub294\uc9c0 \uc5ec\ubd80\ub97c \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

TLS\ub97c \ud1b5\ud55c DNS<\/strong>\u00a0<\/p>\n

\uc548\ub4dc\ub85c\uc774\ub4dc 9\uc5d0\uc11c\ub294 DNS\uc11c\ubc84\uac00 TLS\ub97c \uc9c0\uc6d0\ud560 \uacbd\uc6b0 \uc790\ub3d9\uc73c\ub85c DNS\ucffc\ub9ac\ub97c TLS\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc \ud558\ub294 DNS Over TLS\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\ub294 \ub124\ud2b8\uc6cc\ud06c \ubc0f \uc778\ud130\ub137 \uc124\uc815\uc758 \uc0c8 \uc0ac\uc124 DNS \ubaa8\ub4dc\uc5d0\uc11c TLS\ub3d9\uc791\uc5d0 \ub300\ud55c DNS\ub97c \uad00\ub9ac \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc790\uccb4 DNS \ucffc\ub9ac\ub97c \uc218\ud589\ud558\ub294 \uc571\uc740 \uc0c8\ub85c\uc6b4 API \uc778 LinkProperties.isPrivateDnsActive() \uba54\uc18c\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc5ec DNS \ubaa8\ub4dc\ub97c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

HTTPS\uac00 \uae30\ubcf8\uac12!<\/strong><\/p>\n

\uc554\ud638\ud654 \ub418\uc9c0 \uc54a\uc740 HTTP\uc5d0\uc11c HTTPS\ub85c \ubcf4\ud638\ub418\ub294 \uc6f9\uc0ac\uc774\ud2b8\ub85c \ubaa8\ub4e0 \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d\uc744 \uc774\ub3d9\ud558\ub824\ub294 \ub178\ub825\uc758 \uc77c\ud658\uc73c\ub85c \ub124\ud2b8\uc6cc\ud06c \ubcf4\uc548 \uad6c\uc131\uc758 \uae30\ubcf8\uac12<\/a>\uc744 \ubcc0\uacbd\ud558\uc5ec \ubaa8\ub4e0 \uc77c\ubc18 \ud14d\uc2a4\ud2b8 \ud2b8\ub798\ud53d\uc744 \ucc28\ub2e8\ud569\ub2c8\ub2e4. \ud2b9\uc815 \ub3c4\uba54\uc778\uc5d0 \ub300\ud574 \uc77c\ubc18 \ud14d\uc2a4\ud2b8\ub97c \uba85\uc2dc\uc801\uc73c\ub85c \uc120\ud0dd\ud558\uc9c0 \uc54a\ub294 \ud55c TLS\ub97c \ud1b5\ud574 \uc5f0\uacb0\ud574\uc57c\ud569\ub2c8\ub2e4.
\n\uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \uc5ec\uae30<\/a>\ub97c \ucc38\uc870\ud574\uc8fc\uc138\uc694<\/p>\n

\ucef4\ud30c\uc77c\ub7ec \uae30\ubc18\uc758 \ubcf4\uc548 \uc644\ud654<\/strong><\/p>\n

\uc548\ub4dc\ub85c\uc774\ub4dc9\uc5d0\uc11c\ub294 \uc704\ud5d8\ud55c \ub3d9\uc791\uc744 \ub7f0\ud0c0\uc784\uc5d0 \uac10\uc9c0\ud558\uc5ec \ud50c\ub7ab\ud3fc\uc744 \uac15\ud654\ud558\uae30 \uc704\ud574 \ucef4\ud30c\uc77c\ub7ec \uc218\uc900\uc758 \uc644\ud654 \ubc29\ubc95\uc744 \ucd94\uac00\ud588\uc2b5\ub2c8\ub2e4. CFI(Control Flow Integrity – \uc81c\uc5b4 \ud750\ub984 \ubb34\uacb0\uc131) \uae30\uc220\uc740 \ucf54\ub4dc \uc7ac\uc0ac\uc6a9 \uacf5\uaca9 \ubc0f \uc784\uc758 \ucf54\ub4dc \uc2e4\ud589\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uc548\ub4dc\ub85c\uc774\ub4dc 9 \uc5d0\uc11c \uc6b0\ub9ac\ub294 \ubbf8\ub514\uc5b4 \ud504\ub808\uc784\uc6cc\ud06c \ubc0f NFC \uadf8\ub9ac\uace0 \ube14\ub8e8\ud22c\uc2a4\uc640 \uac19\uc740 \uae30\ud0c0 \ubcf4\uc548\uc5d0 \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c \ub0b4\uc5d0\uc11c CFI\ub97c \uc801\uc6a9\ud588\uc2b5\ub2c8\ub2e4. \ub610\ud55c LLVM\uc73c\ub85c \ube4c\ub4dc \ud560 \ub54c \uc548\ub4dc\ub85c\uc774\ub4dc \uacf5\uc6a9 \ucee4\ub110\uc5d0 CFI\ucee4\ub110 \uc9c0\uc6d0\uc744 \ub3c4\uc785\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n

Integer Overflow Sanitizer(\uc815\uc218\ud615 \uc624\ubc84\ud50c\ub85c \uc81c\uac70\uc790)\ub97c \uc0ac\uc6a9\ud558\uc5ec \uba54\ubaa8\ub9ac \uc190\uc0c1 \ubc0f \uc815\ubcf4 \uc720\ucd9c \ucde8\uc57d\uc810\uc744 \uc644\ud654\ud588\uc2b5\ub2c8\ub2e4. \uc9c0\ub09c \ucde8\uc57d\uc131\uc774 \uc788\uac70\ub098 libui, libnl, libmediaplayerservice \ubc0f \uae30\ud0c0\uc640 \uac19\uc774 \ubcf5\uc7a1\ud55c \uc2e0\ub8b0\ud560 \uc218 \uc5c6\ub294 \uc785\ub825\uc774 \ucc98\ub9ac\ub418\ub294 \ub77c\uc774\ube0c\ub7ec\ub9ac\uc758 \uc704\uc0dd \ucc98\ub9ac\uc790\uc5d0 \uc6b0\uc120 \uc21c\uc704\ub97c \ub9e4\uacbc\uc2b5\ub2c8\ub2e4. \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \uc774 \uac8c\uc2dc\ubb3c<\/a>\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.<\/p>\n

\uc0ac\uc6a9\uc790\uc758 \uac1c\uc778\uc815\ubcf4<\/strong><\/p>\n

\uc548\ub4dc\ub85c\uc774\ub4dc 9\uc5d0\uc11c\ub294 \uc720\ud734\uc0c1\ud0dc\uc778 \uc571\uc5d0\uc11c \ub9c8\uc774\ud06c, \uce74\uba54\ub77c \ubc0f \ubaa8\ub4e0 \uc13c\uc11c\uc5d0 \ub300\ud55c \uc561\uc138\uc2a4\ub97c \uc81c\ud55c\ud569\ub2c8\ub2e4. \uc571\uc758 UID\uac00 \uc720\ud734 \uc0c1\ud0dc\uc77c \ub54c \ub9c8\uc774\ud06c\uac00 \ube48\uc624\ub514\uc624\ub97c \ub9ac\ud3ec\ud305\ud558\uba70 \uc13c\uc11c\ub4e4\uc740 \uc774\ubca4\ud2b8\ub97c \ub9ac\ud3ec\ud305\ud558\ub294\uac83\uc744 \uba48\ucda5\ub2c8\ub2e4. \uc571\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub294 \uce74\uba54\ub77c\ub294 \uc5f0\uacb0\uc774 \ub04a\uc5b4\uc9c0\uace0 \uc571\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub824\uace0 \ud558\uba74 \uc624\ub958\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uacbd\uc6b0 \uc774\ub7ec\ud55c \uc81c\ud55c\uc73c\ub85c \uc778\ud574 \uae30\uc874 \uc571\uc5d0 \uc0c8\ub85c\uc6b4 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud558\uc9c0\ub294 \uc54a\uc9c0\ub9cc \uc571\uc5d0\uc11c \uc774\ub7ec\ud55c \uc694\uccad\uc744 \uc0ad\uc81c\ud558\ub294\uac83\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n

\uc548\ub4dc\ub85c\uc774\ub4dc9\uc740 \ub610\ud55c \uc0ac\uc6a9\uc790\uc5d0\uac8c \ud50c\ub7ab\ud3fc\uc758 build.serial \uc2dd\ubcc4\uc790\uc5d0 \ub300\ud55c \uc811\uadfc \uad8c\ud55c\uc744 READ_PHONE_STATE \uad8c\ud55c \ub4a4\uc5d0 \ub193\uc558\uc2b5\ub2c8\ub2e4. build.serial \uc2dd\ubcc4\uc790\uc5d0 \uc811\uadfc\ud558\uae30 \uc704\ud574\uc11c\ub294 Build.getSerial()\uba54\uc18c\ub4dc\ub97c \uc774\uc6a9\ud558\uba74 \ub429\ub2c8\ub2e4.<\/p>\n

\ub354 \uc790\uc138\ud55c \uc815\ubcf4\ub294 \uc774\uacf3<\/a>\uc744 \ucc38\uc870\ud558\uc138\uc694.<\/p>\n

\uce74\uba54\ub77c, \uc624\ub514\uc624, \uadf8\ub798\ud53d\uc2a4\uc640 \ud568\uaed8\ud558\ub294 \uc0c8\ub85c\uc6b4 \uacbd\ud5d8\ub4e4<\/h3>\n

\uba40\ud2f0 \uce74\uba54\ub77c API \uadf8\ub9ac\uace0 \uae30\ud0c0 \uce74\uba54\ub77c \uc5c5\ub370\uc774\ud2b8<\/strong><\/p>\n

\uc548\ub4dc\ub85c\uc774\ub4dc 9\uacfc \ud568\uaed8 \uba40\ud2f0 \uce74\uba54\ub77c API\ub97c \uc9c0\uc6d0\ud558\ub294 \uc7a5\uce58\uc5d0\uc11c \ub450\uac1c \uc774\uc0c1\uc758 \ubb3c\ub9ac\uc801\uc778 \uce74\uba54\ub77c\uc758 \uc2a4\ud2b8\ub9bc\uc744 \ub3d9\uc2dc\uc5d0 \uc5f4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc804\uba74 \ub4c0\uc5bc \ub610\ub294 \ud6c4\uba74 \ub4c0\uc5bc \uce74\uba54\ub77c\uac00 \uc788\ub294 \uc7a5\uce58\uc758 \uacbd\uc6b0 \uc644\ubcbd\ud55c \uc90c, \ubcf4\ucf00(bokeh) \ubc0f \uc2a4\ud2b8\ub808\uc624 \ube44\uc804\uacfc \uac19\uc740 \ub2e8\uc77c \uce74\uba54\ub77c\ub85c\ub294 \ubd88\uac00\ub2a5\ud55c \ud601\uc2e0\uc801\uc778 \uae30\ub2a5\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. API\ub97c \uc0ac\uc6a9\ud558\uba74 \ub450 \uac1c \uc774\uc0c1\uc758 \uce74\uba54\ub77c\ub97c \uc790\ub3d9\uc73c\ub85c \uc804\ud658\ud558\ub294 \ub17c\ub9ac \ub610\ub294 \uc735\ud569 \uce74\uba54\ub77c \uc2a4\ud2b8\ub9bc\uc744 \ud638\ucd9c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uce74\uba54\ub77c\uc758 \ub2e4\ub978 \uac1c\uc120 \uc0ac\ud56d\uc73c\ub85c\ub294 \ucd08\uae30 \ucea1\ucc98 \uc911 \uc9c0\uc5f0\uc744 \uc904\uc774\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 \uc0c8\ub85c\uc6b4 \uc138\uc158 \ub9e4\uac1c \ubcc0\uc218\uc640 \uce74\uba54\ub77c \uc2a4\ud2b8\ub9ac\ubc0d\uc744 \uc911\uc9c0\ud558\uace0 \uc2dc\uc791\ud560 \ud544\uc694\uc5c6\uc774 \uce74\uba54\ub77c \ud074\ub77c\uc774\uc5b8\ud2b8\uac00 \ub2e4\uc591\ud55c \uc720\uc988\ucf00\uc774\uc2a4\ub97c \ucc98\ub9ac \ud560\uc218 \uc788\uac8c \ud574\uc8fc\ub294 \uc11c\ud53c\uc2a4(Surface) \uacf5\uc720\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ub514\uc2a4\ud50c\ub808\uc774 \uae30\ubc18\uc758 \ud50c\ub798\uc2dc \uc9c0\uc6d0\uc744 \uc704\ud55c API\uc640 \uc571 \ub808\ubca8 \uc774\ubbf8\uc9c0 \uc548\uc815\ud654 \ubc0f \ud2b9\uc218 \ud6a8\uacfc\ub97c \uc704\ud55c OIS \ud0c0\uc784 \uc2a4\ud0ec\ud504\uc5d0 \ub300\ud55c \uc811\uadfc\uc744 \ucd94\uac00\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n

HDR VP9 Video \ucf54\ub371\uacfc HEIF image \uc555\ucd95<\/strong><\/p>\n

\uc548\ub4dc\ub85c\uc774\ub4dc 9\uc5d0\uc11c\ub294 HDR VP9 \ud504\ub85c\ud30c\uc77c2\uc5d0 \ub300\ud55c \uae30\ub2a5\uc774 \ub0b4\uc7a5\ub418\uc5b4\uc788\uc5b4 HDR\uc9c0\uc6d0 \uc7a5\uce58\ub97c \ud1b5\ud574 HDR \uc9c0\uc6d0 \ub3d9\uc601\uc0c1\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

HEIF\ub294 \uc555\ucd95\ub960\uc744 \ud5a5\uc0c1\uc2dc\ucf1c \uc800\uc7a5 \uc7a5\uce58 \ubc0f \ub124\ud2b8\uc6cc\ud06c \ub370\uc774\ud130\ub97c \uc808\uc57d \ud560 \uc218 \uc788\ub294 \ud3ec\ub9f7\uc785\ub2c8\ub2e4. \uc548\ub4dc\ub85c\uc774\ub4dc9\uc5d0\uc11c \ud50c\ub7ab\ud3fc\uc744 \uc9c0\uc6d0\ud558\ubbc0\ub85c \ubc31\uc5d4\ub4dc \uc11c\ubc84\uc5d0\uc11c HEIF\uc774\ubbf8\uc9c0\ub97c \ubcf4\ub0b4\uace0 \uc0ac\uc6a9\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \uacf5\uc720 \ubc0f \ud45c\uc2dc\ub97c \uc704\ud574 \uc571\uc774 \ub370\uc774\ud130 \ud615\uc2dd\uacfc \ud638\ud658\ub418\ub294\uc9c0 \ud655\uc778\ud55c \ud6c4 HEIF\ub97c \uc571\uc758 \uc774\ubbf8\uc9c0 \uc800\uc7a5\ud615\uc2dd\uc73c\ub85c \uc0ac\uc6a9\ud574\ubcf4\uc138\uc694. ImageDecoder \ub610\ub294 BitmapFactory\ub97c \uc0ac\uc6a9\ud558\uc5ec jpeg\uc5d0\uc11c \ube44\ud2b8\ub9f5\uc744 \uc5bb\uace0 jpeg\uc5d0\uc11c heic\ub85c \ubcc0\ud658 \ud560 \uc218 \uc788\uc73c\uba70 AndroidX \ub77c\uc774\ube0c\ub7ec\ub9ac\uc5d0\uc11c HeifWriter\ub97c \uc0ac\uc6a9\ud558\uc5ec YUV\ubc84\ud37c\uc640, Surface, \ube44\ud2b8\ub9f5\uc73c\ub85c \ubd80\ud130 HEIF\ud615\uc2dd\uc758 \uc2a4\ud2f8\uc774\ubbf8\uc9c0\ub85c \uc800\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub2e4\uc774\ub098\ubbf9 \ud504\ub85c\uc138\uc2f1\uc73c\ub85c \ud5a5\uc0c1\ub41c \uc624\ub514\uc624\u00a0<\/strong><\/p>\n

Dynamics Processing API<\/a>\uc740 \uc0c8\ub85c\uc6b4 \uc624\ub514\uc624 \ud6a8\uacfc\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud2b9\uc815 \uc8fc\ud30c\uc218\ub97c \ubd84\ub9ac\ud558\uace0 \ud070\uc18c\ub9ac\ub97c \ub0ae\ucd94\uac70\ub098 \ubd80\ub4dc\ub7ec\uc6b4 \uc18c\ub9ac\ub97c \ub298\ub824 \uc571\uc758 \uc74c\uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc2dc\ub044\ub7fd\uac70\ub098 \uba40\ub9ac \uc788\uac70\ub098 \ub610\ub294 \uc74c\ud5a5\uc801\uc73c\ub85c \uc5b4\ub824\uc6b4 \ud658\uacbd\uc5d0\uc11c \uc870\uc6a9\ud788 \ub9d0\ud558\ub294 \uc0ac\ub78c\uc758 \uc18c\ub9ac\ub97c \ud5a5\uc0c1 \uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. API\ub97c \uc0ac\uc6a9\ud558\uba74 \ud504\ub9ac \uc774\ud004\ub77c\uc774\uc800, \uba40\ud2f0 \ubc34\ub4dc \ucef4\ud504\ub808\uc11c, \ud3ec\ud2b8 \uc774\ud004\ub77c\uc774\uc800 \ubc0f \ub9c1\ud06c \ub41c \ub9ac\ubbf8\ud130\uac00 \ud3ec\ud568\ub41c \ub2e4\ub2e8\uacc4 \uba40\ud2f0 \ubc34\ub4dc \ub2e4\uc774\ub098\ubbf9 \ud504\ub85c\uc138\uc2f1 \uc774\ud399\ud2b8\uc5d0 \uc811\uadfc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

<\/p>\n

Bitmap\uacfc Drawable\uc744 \uc704\ud55c ImageDecoder\u00a0<\/strong><\/p>\n

ImageDecoder API\ub294 \uc26c\uc6b4\ubc29\ubc95\uc73c\ub85c \uc774\ubbf8\uc9c0\ub97c \ub514\ucf54\ub529\ud558\uc5ec \ube44\ud2b8\ub9f5 \ub610\ub294 drawable\ub85c \ubcc0\ud658\ud574\uc90d\ub2c8\ub2e4. \ubc14\uc774\ud2b8 \ubc84\ud37c\ub098 \ud30c\uc77c \ub610\ub294 URI\ub85c \ubd80\ud130 \ube44\ud2b8\ub9f5\uc744 \ub9cc\ub4e4\uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. ImageDecoder API\ub294 BitmapFactory\ubcf4\ub2e4 \uba87\uba87 \uc88b\uc740\uc810\ub4e4\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc608\ub97c\ub4e4\uba74 \uc774\ubbf8\uc9c0\ub97c \ud655\ub300 \ucd95\uc18c\ud55c\ub2e4\uac70\ub098 , \ud558\ub4dc\uc6e8\uc5b4 \uba54\ubaa8\ub9ac\uc5d0\uc11c single-step \ub514\ucf54\ub529\uc744 \ud55c\ub2e4\uac70\ub098, \ub514\ucf54\ub529 \ud6c4\ucc98\ub9ac \uc9c0\uc6d0\ud55c\ub2e4\uac70\ub098, \uc560\ub2c8\uba54\uc774\uc158\uc788\ub294 \uc774\ubbf8\uc9c0\ub4e4\uc744 \ub514\ucf54\ub529\ud558\ub294\uac83\ub4e4\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.
\n\uc790\uc138\ud55c \ub0b4\uc6a9\uc744 \uc774\uacf3<\/a>\uc744 \uc77d\uc5b4\ubcf4\uc138\uc694.<\/p>\n

\uc5f0\uacb0\uc131 \uadf8\ub9ac\uace0 \uc704\uce58<\/h3>\n

\uc2e4\ub0b4 \uce21\uc704\ub97c \uc704\ud55c Wi-fi RTT<\/strong><\/p>\n

\uc548\ub4dc\ub85c\uc774\ub4dc 9\uc744 \uc0ac\uc6a9\ud558\uba74 IEEE 802.11mc \uc640\uc774\ud30c\uc774 \ud504\ub85c\ud1a0\uceec\uc5d0 \ub300\ud55c \ud50c\ub7ab\ud3fc \uc9c0\uc6d0\uc744 \ud1b5\ud574\uc11c \uc2e4\ub0b4 \uce21\uc704 \uae30\ub2a5\uc744 \uc774\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\ub4dc\uc6e8\uc5b4 \uc9c0\uc6d0, \uc704\uce58 \uad8c\ud55c \ubc0f \uc704\uce58\uac00 \ud65c\uc131\ud654 \ub41c \uae30\uae30\uc5d0\uc11c \uc571\uc740 RTT API\ub97c \uc774\uc6a9\ud558\uc5ec \uadfc\ucc98 AP\uae4c\uc9c0\uc758 \uac70\ub9ac\ub97c \uce21\uc815 \ud569\ub2c8\ub2e4. RTT\ub97c \uc0ac\uc6a9\ud558\uae30 \uc704\ud574 AP\uc5d0 \uc5f0\uacb0\ud560 \ud544\uc694\uac00 \uc5c6\uc73c\uba70 \ubcf4\uc548\uc744 \uc704\ud574 \uc548\ub4dc\ub85c\uc774\ub4dc\ub9cc AP\uc758 \uac70\ub9ac\ub97c \uce21\uc815\ud558\uba70, AP\ub294 \uce21\uc815\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n

3\uac1c\uc774\uc0c1\uc758 AP\uc640\uc758 \uac70\ub9ac\ub97c \uc54c\uba74 \uc0bc\uac01\uce21\ub7c9\uc744 \ud1b5\ud574\u00a0 1~2\ubbf8\ud130\uc758 \uc815\ud655\ub3c4\ub85c \uc704\uce58\ub97c \uacc4\uc0b0\ud558\uba70, \uc774\ub97c \uc774\uc6a9\ud558\uc5ec \uac74\ubb3c \ub0b4 \ud0d0\uc0c9\uacfc \uac19\uc740 \uc720\uc988\ucf00\uc774\uc2a4\ub97c \ub9cc\ub4e4\uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c\ub4e4\uc5b4 \uc2e4\ub0b4\uc758 \uc870\uba85\uc744 \ucf20\ub2e4\uac70\ub098, \ud2b9\uc815\uc704\uce58\ub85c \uc774\ub3d9\ud588\uc744\ub54c \uc0c1\ud488\uc5d0 \ub300\ud55c \uad11\uace0\ub97c \ub178\ucd9c \uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

<\/p>\n

JobScheduler\uc5d0\uc11c\uc758 \ub370\uc774\ud130 \uc18c\ubaa8 \ubbfc\uac10\ub3c4<\/strong><\/p>\n

JobScheduler\ub294 \uc791\uc5c5\uc744 \uc2a4\ucf00\uc974\ub9c1 \ud558\uac70\ub098 Doze\ubaa8\ub4dc\ub098 \uc571\ub300\uae30\uc0c1\ud0dc \uadf8\ub9ac\uace0 \ubc31\uadf8\ub77c\uc6b4\ub4dc\uc81c\ud55c\uc5d0\uc11c \uc791\uc5c5\uc744 \uc218\ud589\ud558\ub294\uac83\uc744 \ub3d5\ub294 \uc548\ub4dc\ub85c\uc774\ub4dc\uc758 \uc911\uc2ec\uc801\uc778 \uc11c\ube44\uc2a4\uc774\ub2e4. \uc548\ub4dc\ub85c\uc774\ub4dc 9\uc5d0\uc11c JobScheduler\ub294 \ud1b5\uc2e0 \uc0ac\uc5c5\uc790\uac00 \ubcc4\ub3c4\ub85c \uc81c\uacf5\ud558\ub294 \ub124\ud2b8\uc6cc\ud06c \uc0c1\ud0dc \uc2e0\ud638\ub85c \uc870\uc815\ud558\uc5ec \uc0ac\uc6a9\uc790\uc5d0 \ub300\ud574 \ub124\ud2b8\uc6cc\ud06c \uad00\ub828 \uc791\uc5c5\uc744 \ubcf4\ub2e4 \uc798 \ucc98\ub9ac\ud569\ub2c8\ub2e4. Jobs\ub294 \uc608\uc0c1 \ub370\uc774\ud130 \ud06c\uae30,\uc2e0\ud638 \ud504\ub9ac \ud328\uce58 \uadf8\ub9ac\uace0 \uc0c1\uc138\ud55c \ub124\ud2b8\uc6cc\ud06c \uc694\uad6c\uc0ac\ud56d\uc744 \uc9c0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c\uac00 \ub290\ub9ac\uac70\ub098 \uc2e0\ud638\uac00 \uc7a1\ud788\uc9c0 \uc54a\uc744\ub54c \ub9ac\ud3ec\ud305\uc744 \ud560\uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7f0\ub2e4\uc74c JobScheduler \ub124\ud2b8\uc6cc\ud06c \uc0c1\ud0dc\uc5d0 \ub530\ub77c \uc791\uc5c5\uc744 \uad00\ub9ac\ud569\ub2c8\ub2e4. \uc608\ub97c\ub4e4\uc5b4 \ub124\ud2b8\uc6cc\ud06c\uac00 \ub290\ub824\uc9c0\uba74 JobScheduler\uac00 \uc0ac\uc774\uc988\uac00 \ud070 \ub124\ud2b8\uc6cc\ud06c \uc694\uccad\uc744 \uc9c0\uc5f0 \uc2dc\ud0ac\uc218 \uc788\uc2b5\ub2c8\ub2e4. \uce21\uc815\ub418\uc9c0 \uc54a\uc744\ub54c\ub294 \ud504\ub9ac \ud398\uce58 \uc791\uc5c5\uc744 \uc2e4\ud589\ud558\uc5ec \ud5e4\ub4dc\ub77c\uc778 \ud504\ub9ac\ud328\uce58\uac19\uc740 \uc0ac\uc6a9\uc790 \uacbd\ud5d8\uc744 \ud5a5\uc0c1 \uc2dc\ud0ac\uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

NFC\uacb0\uc81c\uc640 \ubcf4\uc548 \ud2b8\ub79c\uc7ad\uc158\uc744 \uc704\ud55c Open \ubaa8\ubc14\uc77c API<\/strong><\/p>\n

\uc548\ub4dc\ub85c\uc774\ub4dc 9\uc5d0\uc11c\ub294 \uae00\ub85c\ubc8c\ud50c\ub7ab\ud3fc \uc624\ud508 \ubaa8\ubc14\uc77c API\uc758 \uad6c\ud604\uc744 \ucd94\uac00\ud588\uc2b5\ub2c8\ub2e4. \uc9c0\uc6d0\ub418\ub294 \uae30\uae30\uc5d0\uc11c \uc571\uc740 OMAPI API\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc2a4\ub9c8\ud2b8 \uce74\ub4dc \uc9c0\ubd88 \ubc0f \uae30\ud0c0 \ubcf4\uc548 \uc11c\ube44\uc2a4\ub97c \uc0ac\uc6a9\ud558\uae30 \uc704\ud574 \ubcf4\uc548 \uc694\uc18c\uc5d0 \uc561\uc138\uc2a4 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\ub4dc\uc6e8\uc5b4 \ucd94\uc0c1\ud654 \uacc4\uce35(HAL)\uc740 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ub2e4\uc591\ud55c \ubcf4\uc548\uc694\uc18c\ub97c \uc5f4\uac70\ud558\uae30 \uc704\ud55c \uae30\ubcf8 API\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

\uc571 \ud37c\ud3ec\uba3c\uc2a4<\/strong><\/h3>\n

ART \ud37c\ud3ec\uba3c\uc2a4<\/strong><\/p>\n

\uc548\ub4dc\ub85c\uc774\ub4dc9\uc5d0\uc11c ART\ub7f0\ud0c0\uc784\uc744 \ud1b5\ud574 \ubaa8\ub4e0\uc571\uc758 \uc131\ub2a5 \ubc0f \ud6a8\uc728\uc131\uc744 \ud5a5\uc0c1\uc2dc\ucf30\uc2b5\ub2c8\ub2e4. ART\uc758 \uc2e4\ud589 \ud504\ub85c\ud544 \uc0ac\uc6a9\ud558\uc5ec \uc571\uc744 \ucd5c\uc801\ud654\ud558\uace0 \ucef4\ud30c\uc77c \ub41c \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ucf54\ub4dc\uc758 \uba54\ubaa8\ub9ac \ub0b4 \uc124\uce58 \uacf5\uac04\uc744 \uc904\uc600\uc2b5\ub2c8\ub2e4. \uc774\uc81c ART\ub294 \uc7a5\uce58\uc5d0\uc11c DEX\ud30c\uc77c\uc758 \uc7ac\uc791\uc131\uc744 \uc704\ud574 \ud504\ub85c\ud544 \uc815\ubcf4\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc778\uae30\uc788\ub294 \uc571\ub4e4\uc758 \uacbd\uc6b0 \ucd5c\ub300 11%\uae4c\uc9c0 \uc904\uc77c \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub7f0\uac83\ub4e4\uc774 DEX\uba54\ubaa8\ub9ac \uc0ac\uc6a9\ub7c9\uc758 \uac10\uc18c\uc640 \uc571\uc758 \ube60\ub978 \uc2dc\uc791\uc774 \ub418\uae38 \uae30\ub300\ud569\ub2c8\ub2e4.<\/p>\n

\ucf54\ud2c0\ub9b0\uc758 \ucd5c\uc801\ud654<\/strong><\/p>\n

\ucf54\ud2c0\ub9b0\uc740 \uc548\ub4dc\ub85c\uc774\ub4dc \ucd5c\uace0\uc758 \uc5b8\uc5b4\uc785\ub2c8\ub2e4. \uc544\uc9c1 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294\ub2e4\uba74 \uaf2d \uc0ac\uc6a9\ud574\ubcf4\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4. \uad6c\uae00\uc740 \uc548\ub4dc\ub85c\uc774\ub4dc\uc6a9 \ucf54\ud2c0\ub9b0\uc5d0 \uc9c0\uc18d\uc801\uc778 \ub178\ub825\uc744 \uae30\uc6b8\uc600\uc73c\uba70 \ucf54\ud2c0\ub9b0 \ucf54\ub4dc\uc758 \uc131\ub2a5 \ucd5c\uc801\ud654\ub97c \ube44\ub86f\ud55c \uc9c0\uc18d\uc801\uc778 \uc9c0\uc6d0\uc744 \ud655\ub300\ud574\uc654\uc2b5\ub2c8\ub2e4. \uc548\ub4dc\ub85c\uc774\ub4dc9\uc5d0\uc11c \uc774 \uc791\uc5c5\uc758 \uccab \ubc88\uc9f8 \uacb0\uacfc\ubb3c\uc744 \ubcf4\uc2e4\uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\ub7ec \ucef4\ud30c\uc77c\ub7ec \ucd5c\uc801\ud654, \ud2b9\ud788 \ub354 \ub098\uc740 \uc131\ub2a5\uc744 \ucd94\ucd9c\ud558\uae30 \uc704\ud574 \ubc18\ubcf5\uc791\uc5c5\uc744 \ud558\ub294\uac83\uc744 \ub300\uc0c1\uc73c\ub85c \ucd5c\uc801\ud654\ub97c \uac1c\uc120\ud588\uc2b5\ub2c8\ub2e4. \ub610\ud55c JetBrains\uc640 \ud611\ub825\ud558\uc5ec Kotlin\uc758 \uc0dd\uc131\ub41c \ucf54\ub4dc\ub97c \ucd5c\uc801\ud654\ud558\uae30 \uc704\ud574 \uacc4\uc18d \ub178\ub825\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc548\ub4dc\ub85c\uc774\ub4dc \uc2a4\ud29c\ub514\uc624\uc758 \ucf54\ud2c0\ub9b0 \ud50c\ub7ec\uadf8\uc778\uc744 \ucd5c\uc2e0\uc0c1\ud0dc\ub85c \uc720\uc9c0\ud558\uba74 \ucf54\ud2c0\ub9b0\uc758 \ubaa8\ub4e0 \uae30\uc220\uc744 \uc774\uc6a9\ud558\uc2e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ucd5c\uc2e0 \uc548\ub4dc\ub85c\uc774\ub4dc<\/strong><\/p>\n

\uc548\ub4dc\ub85c\uc774\ub4dc9\uc758 \uc77c\ubd80\ub85c \ubcf4\uc548, \uc131\ub2a5 \ubc0f \uc548\uc815\uc131\uc5d0 \ub300\ud55c \uac15\ub825\ud558\uace0 \uc9c0\uc18d\uc801\uc778 \ud22c\uc790\uc758 \uc77c\ud658\uc73c\ub85c \uc548\ub4dc\ub85c\uc774\ub4dc \uae30\ubc18\uacfc \uadf8 \uc704\uc5d0 \uc2e4\ud589\ub418\ub294 \uc571\uc744 \ucd5c\uc2e0\ud654\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc791\ub144\uc5d0 \ubc1c\ud45c\ud55c \ubc14\uc640 \uac19\uc774 Google Play\uc5d0 \ub4f1\ub85d\ub41c\uc571\uc740 \ubc18\ub4dc\uc2dc 2018\ub144 11\uc6d4 \uae4c\uc9c0 API26\ubc84\uc804\uc744 \ubc18\ub4dc\uc2dc \uc9c0\uc6d0\ud574\uc57c\ud569\ub2c8\ub2e4. \uc548\ub4dc\ub85c\uc774\ub4dc API17\ubcf4\ub2e4 \ube60\ub978 \ud50c\ub7ab\ud3fc\uc744 \ub300\uc0c1\uc73c\ub85c \ud558\ub294 \uc571\uc758 \uacbd\uc6b0, \uc571\uc744 \ucc98\uc74c \uc2e4\ud589\ud560 \ub54c \uacbd\uace0 \ub300\ud654 \uc0c1\uc790\uac00 \ud45c\uc2dc\ub429\ub2c8\ub2e4. \ub9c8\uc774\uadf8\ub808\uc774\uc158 \ud560 \ub54c \ub3c4\uc6c0\uacfc \uc9c0\uc6d0\uc744 \ubc1b\uc744 \uc218 \uc788\ub294 \ub9ac\uc18c\uc2a4\uc5d0 \ub300\ud55c \uccb4\ud06c\ub9ac\uc2a4\ud2b8\uac00 \uc788\uc73c\ub2c8 \ucd5c\uc2e0Android\ub97c \ucd5c\ub300\ud55c \ud65c\uc6a9\ud558\uc5ec \uc571\uc744 \uac1c\ubc1c\ud558\uae30\ub97c \uae30\ub300\ud569\ub2c8\ub2e4.<\/p>\n

\uc548\ub4dc\ub85c\uc774\ub4dc 9 \uc704\ud55c \uc571\uac1c\ubc1c \uc900\ube44!<\/h3>\n

<\/p>\n

\uc548\ub4dc\ub85c\uc774\ub4dc 9\uc744 \uc704\ud55c \ud638\ud658\uc131\uc744 \uc704\ud574 \ube68\ub9ac \uc571\uc744 \ud14c\uc2a4\ud2b8 \ud558\ub294\uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc548\ub4dc\ub85c\uc774\ub4dc 9\uc744 \uc2e4\ud589\ud558\ub294 \uae30\uae30 \ub610\ub294 \uc5d0\ubbac\ub808\uc774\ud130\uc5d0\uc11c \uc571\uc744 \uc124\uce58\ud558\uae30\ub9cc \ud558\uba74\ub429\ub2c8\ub2e4. \ud750\ub984\uc744 \ub530\ub77c \uac00\uba74\uc11c \uc571\uc774 \uc2e4\ud589\ub418\uace0 \uba4b\uc9c0\uac8c \ubcf4\uc774\ub294\uc9c0 \ud655\uc778\ud569\uc2dc\ub2e4!<\/p>\n

\ub610\ud55c \uc571\uc5d0\uc11c SDK\uac00 \uc544\ub2cc \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc0ac\uc6a9\ud558\ub294\uc9c0 \uc0b4\ud3b4\ubcf4\uc138\uc694. Android9\uc740 \ube44 SDK\uc778\ud130\ud398\uc774\uc2a4\uc5d0 \ub300\ud55c \uc811\uadfc\uc744 \uc81c\ud55c\ud558\ubbc0\ub85c \uac1c\ubc1c\uc790\uac00 SDK\uc778\ud130\ud398\uc774\uc2a4\uc5d0 \uc758\uc874\ud558\uc9c0 \uc54a\uc544\uc57c \ud569\ub2c8\ub2e4. \uc790\uc138\ud55c\ub0b4\uc6a9\uc740 \uc774\uacf3<\/a>\uc744 \ucc38\uc870\ud558\uc138\uc694.<\/p>\n

\ud544\uc694\ud55c \uc5c5\ub370\uc774\ud2b8\ub97c \uc218\ud589\ud55c \ub4a4\uc5d0 Google Play\uc5d0 \uac8c\uc2dc\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \uc571\uc758 \ud50c\ub7ab\ud3fc \ud0c0\uac9f\ud305\uc744 \ubcc0\uacbd\ud558\uc9c0 \uc54a\uace0 Android 9 API \ubc0f \ud0c0\uac9f\ud305\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc571\uc744 \uac1c\uc120\ud558\ub294 \ub3d9\uc548 Android 9 \uc0ac\uc6a9\uc790\uc5d0\uac8c \ud6cc\ub96d\ud55c \uacbd\ud5d8\uc744 \ubcf4\uc7a5 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

 <\/p>\n

\uc548\ub4dc\ub85c\uc774\ub4dc 9 \uae30\ub2a5\ub4e4\uacfc API\ub85c \ub2f9\uc2e0\uc758 \uc571\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uc138\uc694!<\/h3>\n

\uc900\ube44\uac00 \ub418\uc5c8\ub2e4\uba74, \uc548\ub4dc\ub85c\uc774\ub4dc 9\ub85c \ube60\uc838\ub4e4\uc5b4 \uc548\ub4dc\ub85c\uc774\ub4dc9\uc758 \uc0c8\ub85c\uc6b4 \uae30\ub2a5\uacfc API\ub85c \ube4c\ub4dc\ub97c \ud558\uc138\uc694.<\/p>\n

\uacf5\uc2dd API 28 SDK\uc640 \ucd5c\uc2e0 \ub3c4\uad6c \ubc0f \uc5d0\ubbac\ub808\uc774\ud130 \uc774\ubbf8\uc9c0\ub97c \uc0ac\uc6a9\ud558\ub824\uba74 Android Studio 3.1\uc774\uc0c1\uc73c\ub85c \ub2e4\uc6b4\ub85c\ub4dc\ub9cc \ud558\uba74\ub429\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \ud504\ub85c\uc81d\ud2b8\uc758 compileSdkVersion\ubc0f targetSdkVersion\uc744 API28\ub85c \uc5c5\ub370\uc774\ud2b8\ud558\uc2ed\uc2dc\uc624. \ud0c0\uac9f\ud305\uc744 \ubcc0\uacbd\ud560 \ub54c \uc571\uc774 \uc801\uc6a9 \uac00\ub2a5\ud55c \ubaa8\ub4e0 \ub3d9\uc791 \ubcc0\uacbd \uc0ac\ud56d\uc744 \uc9c0\uc6d0\ud558\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694.<\/p>\n

\uc900\ube44\uac00\ub418\uba74 \ubc14\ub85c APK \uc5c5\ub370\uc774\ud2b8\ub97c Google Play\uc5d0 \uac8c\uc2dc\ud558\uc138\uc694. \uc77c\ubc18\uc801\uc778 \uc804\ub7b5\uc73c\ub85c\ub294 Google Play\uc5d0 \ubca0\ud0c0 \ud14c\uc2a4\ud2b8 \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc18c\uaddc\ubaa8 \uc0ac\uc6a9\uc790 \uadf8\ub8f9\uc73c\ub85c\ubd80\ud130 \ube60\ub978 \ud53c\ub4dc\ubc31\uc744 \uc5bb\uc740 \ub2e4\uc74c \ud504\ub85c\ub355\uc158\uc73c\ub85c \ub2e8\uacc4\uc801 \ucd9c\uc2dc\ub97c \ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

\uc790\uc138\ud55c \ub0b4\uc6a9\uacfc \uac1c\ubc1c\uc790 \uc124\uba85\uc11c\ub97c \ubcf4\ub824\uba74 Android 9 \uc0ac\uc774\ud2b8<\/a>\ub97c \ubc29\ubb38\ud558\uc138\uc694<\/p>\n

 <\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\uc548\ub4dc\ub85c\uc774\ub4dc \uacf5\uc2dd \ube14\ub85c\uadf8\ub97c \ucc38\uc870\ud558\uace0 \uc8fc\uc694\ub0b4\uc6a9\uc744 \ubc88\uc5ed\ud55c \uae00 \uc785\ub2c8\ub2e4. \uc624\uc5ed \ubc0f \uc758\uc5ed\uc774 \ub2e4\uc218 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucd9c\ucc98 : https:\/\/android-developers.googleblog.com\/2018\/08\/introducing-android-9-pie.html  <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[16],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/posts\/661"}],"collection":[{"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/charlezz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=661"}],"version-history":[{"count":5,"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/posts\/661\/revisions"}],"predecessor-version":[{"id":667,"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/posts\/661\/revisions\/667"}],"wp:attachment":[{"href":"https:\/\/charlezz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=661"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/charlezz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=661"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/charlezz.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=661"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}