{"id":1011,"date":"2024-03-28T15:48:17","date_gmt":"2024-03-28T07:48:17","guid":{"rendered":"https:\/\/swordofmorning.com\/?p=1011"},"modified":"2025-10-09T13:55:02","modified_gmt":"2025-10-09T05:55:02","slug":"t820-04","status":"publish","type":"post","link":"https:\/\/swordofmorning.com\/index.php\/2024\/03\/28\/t820-04\/","title":{"rendered":"T820 Dev 04 Boot Animation"},"content":{"rendered":"

\u4e00\u3001Android\u8499\u7248<\/h2>\n

  Android\u542f\u52a8\u753b\u9762\uff1a.\/framework\/base\/core\/res\/assets\/images\/<\/code>\uff0c\u5176\u4e2d\u4e00\u4e2a\u662fmask\uff0c\u53e6\u4e00\u4e2a\u662fshine\uff0c\u9700\u8981\u8bbe\u7f6e\u76f8\u540c\u5206\u8fa8\u7387\u3002<\/p>\n

\u4e8c\u3001Bootanimation<\/h2>\n

2.1 bootanimation.zip<\/h3>\n
part0\npart1\n# part* ...\ndesc.txt<\/code><\/pre>\n
  part*<\/code>\u4e2d\u5b58\u653e\u8fde\u7eed\u547d\u540d\uff0c\u4f8b\u5982*000.png<\/code>\u3001*001.png<\/code>\u7684\u56fe\u7247\u3002desc.txt\u7684\u57fa\u672c\u8bed\u6cd5\u5982\u4e0b\uff0c\u8be6\u7ec6\u8bed\u6cd5\u53c2\u8003\u6b64\u5904<\/a>\uff1a<\/p>\n
720 1280 30\np 0 0 part0\n<\/code><\/pre>\n
\u6ce8\u610f<\/font>\uff1a<\/p>\n
    \n
  1. \u6b64\u5904\u7684\u56de\u8f66\u6362\u884c\uff0c\u5e94\u8be5\u91c7\u7528LF<\/code>\u800c\u4e0d\u662fCRLF<\/code>\u3002<\/li>\n
  2. \u5728\u7f16\u5199\u7684\u6700\u540e\u4e00\u884c\uff0c\u5e94\u8be5\u7559\u7a7a\u3002\u4f8b\u5982\u4e0a\u9762\u5728p 0 0 part0<\/code>\u8fd9\u884c\u5b8c\u6210\u4e4b\u540e\u6309\u4e0b\u56de\u8f66\uff0c\u6574\u4e2a\u6587\u4ef6\u5171\u67093\u884c\u3002<\/li>\n<\/ol>\n
      bootanimation.zip\u538b\u7f29\u91c7\u7528\u201c\u4ec5\u50a8\u5b58\u201d\u7684\u65b9\u5f0f\uff0cLinux\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n
    zip -r -0 bootanimation.zip part0 desc.txt<\/code><\/pre>\n
    \u6ce8\u610f\uff0c\u8fd9\u91cc\u76f4\u63a5<\/strong>\u6253\u5305part*\u548cdesc.txt\uff0c\u4e0d\u9700\u8981\u5c06\u5176\u4f5c\u4e3a\u4e00\u4e2a\u6587\u4ef6\u5939<\/strong>\u6253\u5305\u3002<\/p>\n
    2.2 \u5b58\u653e\u4f4d\u7f6e<\/h3>\n
      bootanimation.zip\u7684\u5b58\u653e\u4f4d\u7f6e\u53ef\u4ee5\u5728.\/framework\/base\/cmds\/bootanimation\/BootAnimation.cpp<\/code>\u4e2d\u67e5\u770b\u5176\u5b58\u653e\u4f4d\u7f6e\u3002\u672c\u5e73\u53f0\u7684\u5b58\u653e\u4f4d\u7f6e\u5982\u4e0b\uff1a<\/p>\n
    static const char OEM_BOOTANIMATION_FILE[] = "\/oem\/media\/bootanimation.zip";\nstatic const char PRODUCT_BOOTANIMATION_DARK_FILE[] = "\/product\/media\/bootanimation-dark.zip";\nstatic const char PRODUCT_BOOTANIMATION_FILE[] = "\/product\/media\/bootanimation.zip";\nstatic const char SYSTEM_BOOTANIMATION_FILE[] = "\/system\/media\/bootanimation.zip";\nstatic const char APEX_BOOTANIMATION_FILE[] = "\/apex\/com.android.bootanimation\/etc\/bootanimation.zip";\nstatic const char PRODUCT_ENCRYPTED_BOOTANIMATION_FILE[] = "\/product\/media\/bootanimation-encrypted.zip";\nstatic const char SYSTEM_ENCRYPTED_BOOTANIMATION_FILE[] = "\/system\/media\/bootanimation-encrypted.zip";\nstatic const char OEM_SHUTDOWNANIMATION_FILE[] = "\/oem\/media\/shutdownanimation.zip";\nstatic const char PRODUCT_SHUTDOWNANIMATION_FILE[] = "\/product\/media\/shutdownanimation.zip";\nstatic const char SYSTEM_SHUTDOWNANIMATION_FILE[] = "\/system\/media\/shutdownanimation.zip";<\/code><\/pre>\n
    \u6211\u4eec\u5c06\u5236\u4f5c\u597d\u7684bootanimation.zip\u5b58\u653e\u5230\u4e0a\u8ff0\u7684\u4f4d\u7f6e\u3002\u5982\u679c\u60f3\u5728\u7f16\u8bd1\u65f6\u81ea\u52a8\u6dfb\u52a0\uff0c\u5219\u6309\u7167\u5982\u4e0b\u64cd\u4f5c\uff1a<\/p>\n
      \n
    1. \u627e\u5230var.mk<\/code>\uff0c\u672c\u9879\u76ee\u662f.\/device\/sprd\/mpool\/product\/var.mk<\/code>\uff0c\u5728\u5176\u4e2d\u6dfb\u52a0\uff1a<\/li>\n<\/ol>\n
      PRODUCT_COPY_FILES += bootanimation\/bootanimation.zip:system\/media\/bootanimation.zip\n# PRODUCT_COPY_FILES+= source_path\/source_file:target_path\/target_file<\/code><\/pre>\n
        \n
      1. \u8bbe\u7f6e\u6743\u9650\uff08\u4e0d\u4e00\u5b9a\u9700\u8981\uff09\uff0c\u5728.\/system\/core\/libcutils\/fs_config.cpp<\/code>\u4e2d\u4f9d\u846b\u82a6\u753b\u74e2\u6dfb\u52a0\u4f60\u9700\u8981\u7684\u6587\u4ef6\u7684\u8def\u5f84\u5373\u53ef\u3002\u8def\u5f84\u6743\u9650\u5728android_dirs<\/code>\u4e2d\u6dfb\u52a0\u3002<\/li>\n<\/ol>\n
        static const struct fs_path_config android_files[] = {\n        \/\/ clang-format off\n    { 00644, AID_SYSTEM,    AID_SYSTEM,    0, "data\/app\/*" },\n    { 00644, AID_SYSTEM,    AID_SYSTEM,    0, "data\/app-ephemeral\/*" },\n    { 00644, AID_SYSTEM,    AID_SYSTEM,    0, "data\/app-private\/*" },\n    { 00644, AID_APP,       AID_APP,       0, "data\/data\/*" },\n    { 00644, AID_MEDIA_RW,  AID_MEDIA_RW,  0, "data\/media\/*" },\n    { 00640, AID_ROOT,      AID_SHELL,     0, "data\/nativetest\/tests.txt" },\n    { 00640, AID_ROOT,      AID_SHELL,     0, "data\/nativetest64\/tests.txt" },\n    { 00750, AID_ROOT,      AID_SHELL,     0, "data\/nativetest\/*" },\n    { 00750, AID_ROOT,      AID_SHELL,     0, "data\/nativetest64\/*" },\n    { 00750, AID_ROOT,      AID_SHELL,     0, "data\/benchmarktest\/*" },\n    { 00750, AID_ROOT,      AID_SHELL,     0, "data\/benchmarktest64\/*" },\n    { 00600, AID_ROOT,      AID_ROOT,      0, "default.prop" }, \/\/ legacy\n    { 00600, AID_ROOT,      AID_ROOT,      0, "system\/etc\/prop.default" },\n    { 00600, AID_ROOT,      AID_ROOT,      0, "odm\/build.prop" }, \/\/ legacy; only for P release\n    { 00600, AID_ROOT,      AID_ROOT,      0, "odm\/default.prop" }, \/\/ legacy; only for P release\n    { 00600, AID_ROOT,      AID_ROOT,      0, "odm\/etc\/build.prop" },\n    { 00444, AID_ROOT,      AID_ROOT,      0, odm_conf_dir + 1 },\n    { 00444, AID_ROOT,      AID_ROOT,      0, odm_conf_file + 1 },\n    { 00444, AID_ROOT,      AID_ROOT,      0, oem_conf_dir + 1 },\n    { 00444, AID_ROOT,      AID_ROOT,      0, oem_conf_file + 1 },\n    { 00600, AID_ROOT,      AID_ROOT,      0, "product\/build.prop" },\n    { 00444, AID_ROOT,      AID_ROOT,      0, product_conf_dir + 1 },\n    { 00444, AID_ROOT,      AID_ROOT,      0, product_conf_file + 1 },\n    { 00600, AID_ROOT,      AID_ROOT,      0, "system_ext\/build.prop" },\n    { 00444, AID_ROOT,      AID_ROOT,      0, system_ext_conf_dir + 1 },\n    { 00444, AID_ROOT,      AID_ROOT,      0, system_ext_conf_file + 1 },\n    { 00755, AID_ROOT,      AID_SHELL,     0, "system\/bin\/crash_dump32" },\n    { 00755, AID_ROOT,      AID_SHELL,     0, "system\/bin\/crash_dump64" },\n    { 00755, AID_ROOT,      AID_SHELL,     0, "system\/bin\/debuggerd" },\n    { 00550, AID_LOGD,      AID_LOGD,      0, "system\/bin\/logd" },\n    { 00700, AID_ROOT,      AID_ROOT,      0, "system\/bin\/secilc" },\n    { 00750, AID_ROOT,      AID_ROOT,      0, "system\/bin\/uncrypt" },\n    { 00600, AID_ROOT,      AID_ROOT,      0, "system\/build.prop" },\n    { 00444, AID_ROOT,      AID_ROOT,      0, sys_conf_dir + 1 },\n    { 00444, AID_ROOT,      AID_ROOT,      0, sys_conf_file + 1 },\n    { 00440, AID_ROOT,      AID_SHELL,     0, "system\/etc\/init.goldfish.rc" },\n    { 00550, AID_ROOT,      AID_SHELL,     0, "system\/etc\/init.goldfish.sh" },\n    { 00550, AID_ROOT,      AID_SHELL,     0, "system\/etc\/init.ril" },\n    { 00555, AID_ROOT,      AID_ROOT,      0, "system\/etc\/ppp\/*" },\n    { 00555, AID_ROOT,      AID_ROOT,      0, "system\/etc\/rc.*" },\n    { 00750, AID_ROOT,      AID_ROOT,      0, "vendor\/bin\/install-recovery.sh" },\n    { 00600, AID_ROOT,      AID_ROOT,      0, "vendor\/build.prop" },\n    { 00600, AID_ROOT,      AID_ROOT,      0, "vendor\/default.prop" },\n    { 00440, AID_ROOT,      AID_ROOT,      0, "vendor\/etc\/recovery.img" },\n    { 00444, AID_ROOT,      AID_ROOT,      0, ven_conf_dir + 1 },\n    { 00444, AID_ROOT,      AID_ROOT,      0, ven_conf_file + 1 },\n\n    \/\/ the following two files are INTENTIONALLY set-uid, but they\n    \/\/ are NOT included on user builds.\n    { 06755, AID_ROOT,      AID_ROOT,      0, "system\/xbin\/procmem" },\n    { 04750, AID_ROOT,      AID_SHELL,     0, "system\/xbin\/su" },\n\n    \/\/ the following files have enhanced capabilities and ARE included\n    \/\/ in user builds.\n    { 00700, AID_SYSTEM,    AID_SHELL,     CAP_MASK_LONG(CAP_BLOCK_SUSPEND),\n                                              "system\/bin\/inputflinger" },\n    { 00750, AID_ROOT,      AID_SHELL,     CAP_MASK_LONG(CAP_SETUID) |\n                                           CAP_MASK_LONG(CAP_SETGID),\n                                              "system\/bin\/run-as" },\n    { 00750, AID_ROOT,      AID_SHELL,     CAP_MASK_LONG(CAP_SETUID) |\n                                           CAP_MASK_LONG(CAP_SETGID),\n                                              "system\/bin\/simpleperf_app_runner" },\n    { 00755, AID_ROOT,      AID_ROOT,      0, "first_stage_ramdisk\/system\/bin\/e2fsck" },\n#ifdef __LP64__\n    { 00755, AID_ROOT,      AID_ROOT,      0, "first_stage_ramdisk\/system\/bin\/linker64" },\n#else\n    { 00755, AID_ROOT,      AID_ROOT,      0, "first_stage_ramdisk\/system\/bin\/linker" },\n#endif\n    { 00755, AID_ROOT,      AID_ROOT,      0, "first_stage_ramdisk\/system\/bin\/resize2fs" },\n    { 00755, AID_ROOT,      AID_ROOT,      0, "first_stage_ramdisk\/system\/bin\/snapuserd" },\n    { 00755, AID_ROOT,      AID_ROOT,      0, "first_stage_ramdisk\/system\/bin\/tune2fs" },\n    { 00755, AID_ROOT,      AID_ROOT,      0, "first_stage_ramdisk\/system\/bin\/fsck.f2fs" },\n    \/\/ generic defaults\n    { 00755, AID_ROOT,      AID_ROOT,      0, "bin\/*" },\n    { 00640, AID_ROOT,      AID_SHELL,     0, "fstab.*" },\n    { 00750, AID_ROOT,      AID_SHELL,     0, "init*" },\n    { 00755, AID_ROOT,      AID_SHELL,     0, "odm\/bin\/*" },\n    { 00755, AID_ROOT,      AID_SHELL,     0, "product\/bin\/*" },\n    { 00755, AID_ROOT,      AID_SHELL,     0, "product\/apex\/*bin\/*" },\n    { 00755, AID_ROOT,      AID_SHELL,     0, "system\/bin\/*" },\n    { 00755, AID_ROOT,      AID_SHELL,     0, "system\/xbin\/*" },\n    { 00755, AID_ROOT,      AID_SHELL,     0, "system\/apex\/*\/bin\/*" },\n    { 00755, AID_ROOT,      AID_SHELL,     0, "system_ext\/bin\/*" },\n    { 00755, AID_ROOT,      AID_SHELL,     0, "system_ext\/apex\/*\/bin\/*" },\n    { 00755, AID_ROOT,      AID_SHELL,     0, "vendor\/bin\/*" },\n    { 00755, AID_ROOT,      AID_SHELL,     0, "vendor\/apex\/*bin\/*" },\n    { 00755, AID_ROOT,      AID_SHELL,     0, "vendor\/xbin\/*" },\n    { 00644, AID_ROOT,      AID_ROOT,      0, 0 },\n        \/\/ clang-format on\n};<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
        \u4e00\u3001Android\u8499\u7248   Android\u542f\u52a8\u753b\u9762\uff1a.\/framework\/base\/core\/res\/ass …<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[45],"tags":[240],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/swordofmorning.com\/index.php\/wp-json\/wp\/v2\/posts\/1011"}],"collection":[{"href":"https:\/\/swordofmorning.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/swordofmorning.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/swordofmorning.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/swordofmorning.com\/index.php\/wp-json\/wp\/v2\/comments?post=1011"}],"version-history":[{"count":1,"href":"https:\/\/swordofmorning.com\/index.php\/wp-json\/wp\/v2\/posts\/1011\/revisions"}],"predecessor-version":[{"id":1012,"href":"https:\/\/swordofmorning.com\/index.php\/wp-json\/wp\/v2\/posts\/1011\/revisions\/1012"}],"wp:attachment":[{"href":"https:\/\/swordofmorning.com\/index.php\/wp-json\/wp\/v2\/media?parent=1011"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/swordofmorning.com\/index.php\/wp-json\/wp\/v2\/categories?post=1011"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/swordofmorning.com\/index.php\/wp-json\/wp\/v2\/tags?post=1011"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}