263 lines
12 KiB
C
263 lines
12 KiB
C
/* app.c — dev.player.ncm 应用装配层：main + 组装 + 事件分发。
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*
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* 职责（对齐 hello_app/app.c）：main 只做初始化/建页/跑事件循环/清理；把 meow_ui_run 的平铺输入
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* 回调（key/tap/swipe/tick/touch）路由到当前活动页。页面切换统一走 meow_view_page_push/pop/replace。
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* 播放线程（player_manager）+ 媒体会话 IPC 线程（ipc_media）在 main 起动、退出时停。
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*
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* 铁律（APPS.md §3.4.1）：物理键禁映射——on_key 不处理任何键语义；返回=左缘左滑/返回钮/request_exit。
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* 左缘返回：播放页→歌单→主页→退出（登录页→退出）。
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*/
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#include "ncm_app_internal.h"
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#include <signal.h>
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#include <ucontext.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <string.h>
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#include <stdio.h>
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ncm_app_state_t g_st;
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ncm_play_run_t g_play = { .mu = PTHREAD_MUTEX_INITIALIZER,
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.state = NCM_PC_STOPPED, .cur_song = -1 };
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static int g_reported_act = -1; /* 任务4 keep_awake：已上报 launcher 的顶层 activity（差分防重发） */
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volatile int g_app_quit = 0;
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volatile int g_net_ready = 0;
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int g_host_mock = 0;
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static meow_view *g_login_view, *g_home_view, *g_pl_view, *g_plr_view, *g_set_view,
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*g_search_view, *g_queue_view;
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static void on_sigterm(int s) { (void)s; meow_ui_request_exit(); }
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/* SIGSEGV/SIGBUS/SIGILL 定位处理器（真机复现调试用）：**必须 async-signal-safe**（只 write+_exit,
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* 手写十六进制格式化，不用 snprintf/sprintf——后者内部取锁，在信号上下文可能自锁死）。把
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* si_addr + 中断点 pc + ra/sp/fp（MIPS O32：mcontext_t.pc / gregs[31 ra][29 sp][30 fp]）
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* 写 stderr（amsd 捕获）+ 固定文件，配合 nm/链接布局定位崩溃函数。 */
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static void fatal_sig_report(int sig, siginfo_t *si, void *ctx)
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{
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ucontext_t *uc = (ucontext_t *)ctx;
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unsigned long long v = 0;
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unsigned char b[192];
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int o = 0;
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const char *tag = (sig == SIGSEGV) ? "SIGSEGV" : (sig == SIGBUS ? "SIGBUS" : "SIGILL");
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#define FATAL_PUTS(s) do { const char *_p = (s); while (*_p) b[o++] = (unsigned char)*_p++; } while (0)
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#define FATAL_HEX(x) do { unsigned long long _v = (unsigned long long)(x); \
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int _sh; \
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for (_sh = 28; _sh >= 0; _sh -= 4) b[o++] = \
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(unsigned char)"0123456789abcdef"[(_v >> _sh) & 15]; } while (0)
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#define FATAL_STR(h, x) do { FATAL_PUTS(h); FATAL_HEX(x); } while (0)
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FATAL_PUTS("\nFATAL "); FATAL_PUTS(tag);
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FATAL_PUTS(" sig="); FATAL_HEX(sig);
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v = (unsigned long long)(uintptr_t)si->si_addr; FATAL_STR(" addr=", v);
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v = uc->uc_mcontext.pc; FATAL_STR(" pc=", v);
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v = uc->uc_mcontext.gregs[31]; FATAL_STR(" ra=", v);
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v = uc->uc_mcontext.gregs[29]; FATAL_STR(" sp=", v);
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v = uc->uc_mcontext.gregs[30]; FATAL_STR(" fp=", v);
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FATAL_PUTS("\n");
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#undef FATAL_PUTS
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#undef FATAL_HEX
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#undef FATAL_STR
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(void)write(2, b, (size_t)o);
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int fd = open("/usr/data/mnt/sd_0/MeowOS/logs/dev.player.ncm/crash_report.txt",
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O_WRONLY | O_CREAT | O_TRUNC, 0644);
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if (fd >= 0) { (void)write(fd, b, (size_t)o); close(fd); }
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_exit(128 + sig);
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}
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static void fatal_sig_install(void)
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{
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struct sigaction sa;
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memset(&sa, 0, sizeof sa);
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sa.sa_sigaction = fatal_sig_report;
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sa.sa_flags = SA_SIGINFO; /* 不置 SA_NODEFER：防信号内重入 */
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sigemptyset(&sa.sa_mask);
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sigaction(SIGSEGV, &sa, NULL);
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sigaction(SIGBUS, &sa, NULL);
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sigaction(SIGILL, &sa, NULL);
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}
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/* ============================================================ */
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/* 事件分发：meow_ui_run 平铺回调 → 当前页 */
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/* ============================================================ */
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static void app_on_key(int keycode, int is_down)
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{
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(void)keycode; (void)is_down; /* 物理键系统语义；App 不映射（§3.4.1） */
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}
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static void app_on_tap(int x, int y)
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{
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/* mini 播放栏：非播放页底部常驻，顶层先拦（点钮 toggle / 点栏体进播放页），不落页面 on_tap。 */
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if (mini_bar_hit(x, y)) return;
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if (login_is_active()) { login_on_tap(x, y); return; }
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if (player_is_active()) { player_on_tap(x, y); return; }
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if (settings_is_active()) { settings_on_tap(x, y); return; }
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if (playlist_is_active()) { playlist_on_tap(x, y); return; }
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if (queue_is_active()) { queue_on_tap(x, y); return; }
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if (search_is_active()) { search_on_tap(x, y); return; }
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home_on_tap(x, y);
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}
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static void app_on_swipe(int dir, int dx, int dy)
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{
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(void)dx;
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if (dir == MEOW_SWIPE_LEFT) {
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/* 搜索历史模式：左滑删单条（§23）；未消费才走上/下一层返回语义。 */
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if (search_is_active() && search_swipe_left()) return;
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if (player_is_active()) { meow_view_page_pop(); return; }
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if (settings_is_active()) { meow_view_page_pop(); return; }
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if (playlist_is_active()) { meow_view_page_pop(); return; }
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if (queue_is_active()) { meow_view_page_pop(); return; }
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if (search_is_active()) { meow_view_page_pop(); return; }
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if (home_is_active()) {
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/* 任务2：home 根页左滑不再退出进程 → 请求 launcher 退到桌面/后台（进程+媒体会话保留）。
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* launcher M4 据 app.json background_audio:1 + 媒体会话 PLAYING 判保活；不保活才真终止。
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* 这里**不**置 g_app_quit / 不 meow_ui_request_exit——有歌在播则后台继续播（§M4）。 */
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meow_log(MEOW_LOG_INFO, "swipe home -> background (nav_exit)");
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ipc_media_nav_exit();
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return;
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}
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/* login 根（未登录）：退出 */
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meow_log(MEOW_LOG_INFO, "exit:swipe");
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meow_ui_request_exit();
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return;
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}
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if (home_is_active()) { home_swipe(dir, dy); return; }
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if (playlist_is_active()) { playlist_swipe(dir, dy); return; }
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if (queue_is_active()) { queue_swipe(dir, dy); return; }
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if (search_is_active()) { search_swipe(dir, dy); return; }
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if (player_is_active()) { player_on_swipe(dir, dy); return; }
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}
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static void app_on_touch_down(int x, int y)
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{
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if (player_is_active()) player_touch_down(x, y); /* §22 中部横滑页切换跟踪 */
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else if (home_is_active()) home_touch_down(x, y);
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else if (playlist_is_active()) playlist_touch_down(x, y);
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else if (queue_is_active()) queue_touch_down(x, y);
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else if (settings_is_active()) settings_touch_down(x, y);
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else if (search_is_active()) search_touch_down(x, y);
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}
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static void app_on_touch_move(int x, int y)
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{
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if (player_is_active()) player_touch_move(x, y);
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else if (home_is_active()) home_touch_move(x, y);
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else if (playlist_is_active()) playlist_touch_move(x, y);
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else if (queue_is_active()) queue_touch_move(x, y);
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else if (settings_is_active()) settings_touch_move(x, y);
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else if (search_is_active()) search_touch_move(x, y);
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}
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static void app_on_swipe_progress(int x_start, int dx)
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{
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meow_ui_swipe_hint(x_start + dx);
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}
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static void app_on_tick(void)
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{
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/* 任务4 keep_awake：顶层 activity 变化 → 上报 launcher（MSG_ACT_FOCUS，差分一次）。
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* 页面切统一走 meow_view_page_push/pop/replace（更新 meow_ui_activity_active），此处差分上报：
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* 进播放页 active=ACT_PLAYER → ipc_act_report("player") → launcher fg_keep_awake 判常亮；
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* 退出播放页（弹回 home/playlist）→ 上报对应活动名（未声明 awake）→ 相机照常超时息屏。
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* 只在**当前顶层**变化时发一次（无 IPC 风暴；播放中 active 不变不重发）。 */
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{
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int act = meow_ui_activity_active();
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if (act != g_reported_act) { g_reported_act = act; ipc_act_report(act); }
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}
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uint64_t now = meow_ui_time_ms();
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mini_bar_tick(now); /* mini 播放栏：可见性/歌曲/暂停态/进度变化 → 失效栏带并重绘 */
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/* §NEW cookie 续期判会话失效 → 清登录态回登录页（worker 在后台续期发现 301/-460 时置标志；
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* 在此 UI 线程执行 logout+切页——meow_view_page_replace 非线程安全，只能 UI 线程做） */
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if (account_cookie_need_relogin()) {
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account_cookie_relogin_consume();
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meow_log(MEOW_LOG_WARN, "account: cookie invalid -> re-login");
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appstate_logout();
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meow_view_page_replace(ACT_LOGIN);
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}
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autoplay_maybe(); /* 真机联调 hook：/tmp/ncm_autoplay 存在则自动播已缓存曲目（一次性） */
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/* autoplay 已在后台线程起播缓存曲 → 在此（UI 线程）打开播放页，复现用户点曲播放路径 */
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{
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int ai = autoplay_ui_consume();
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if (ai >= 0) player_play_song(ai);
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}
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/* 任务3：通知中心媒体卡片点卡片体（launcher 发 NCM_CTL_FOCUS）→ 回到播放页。
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* ipc_media 线程只置标志（跨线程 page 导航非线程安全），UI 线程消费后 push ACT_PLAYER；
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* 无在播曲则忽略（聚焦无意义）。 */
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if (ipc_media_focus_consume()) {
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if (player_manager_state() != NCM_PC_STOPPED &&
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meow_ui_activity_active() != ACT_PLAYER) {
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meow_log(MEOW_LOG_INFO, "ipc: focus -> player page");
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meow_view_page_push(ACT_PLAYER);
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}
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}
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if (login_is_active()) { login_tick(now); return; }
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if (player_is_active()) { player_tick(now); return; }
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if (search_is_active()) { search_tick(now); return; }
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if (queue_is_active()) { queue_tick(now); return; }
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if (home_is_active()) { home_tick(now); }
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if (playlist_is_active()) { playlist_tick(now); }
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chrome_tick();
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}
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/* ============================================================ */
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/* main */
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/* ============================================================ */
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int main(void)
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{
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meow_log(MEOW_LOG_INFO, "start");
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meow_ui_opts o = { APP_W, APP_H };
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if (meow_ui_init(&o) != 0) { meow_log(MEOW_LOG_ERROR, "init failed"); return 1; }
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/* 主题侦听：登记真实回调（旧代码 pass NULL 无效），系统明暗切换 → ncm_on_theme 实时换肤。
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* 初始同步一次 g_dark（listener 只在变化时被调，初次状态需显式对齐）。 */
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g_dark = (meow_theme_get_mode() == MEOW_THEME_DARK);
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meow_theme_add_listener(ncm_on_theme);
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signal(SIGTERM, on_sigterm);
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fatal_sig_install(); /* SIGSEGV/SIGBUS/SIGILL 写崩溃地址定位（真机复现调试） */
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/* 应用数据/核心库上下文（cookie/deviceId/cache/设置） */
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appstate_init();
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/* M2.82-联调修复：设备无系统 CA 库（真机 rc=-5 TLS 错误根因）——App 自带 Mozilla CA bundle，
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* 显式指给 core HTTP 层（保持 verify=1，不降级为不校验） */
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ncm_http_set_verify_default(1, "/usr/data/mnt/sd_0/MeowAPPs/dev.player.ncm/cacert.pem");
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/* 播放 + 媒体会话线程（UI 不卡；无 launcher socket 时 ipc 优雅跳过） */
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player_manager_start();
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ipc_media_start();
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g_net_ready = 1;
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/* 建页 view */
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g_login_view = login_view_create();
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g_home_view = home_view_create();
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g_pl_view = playlist_view_create();
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g_plr_view = player_view_create();
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g_set_view = settings_view_create();
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g_search_view = search_view_create();
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g_queue_view = queue_view_create(); /* §NEW 当前播放队列页 */
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mini_bar_init(); /* mini 播放栏：登记跨 Activity 绘制物（进 root 页前，首帧即参与重画） */
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/* 进入根页：已登录→home，否则→login */
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meow_view_page_push(g_st.logged_in ? ACT_HOME : ACT_LOGIN);
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meow_ui_events ev = {
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app_on_key, app_on_tap, app_on_swipe, app_on_tick, app_on_swipe_progress,
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app_on_touch_down, app_on_touch_move,
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};
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meow_ui_run(&ev);
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/* 清理：停线程 → 释放页 */
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g_app_quit = 1;
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player_manager_stop_thread();
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ipc_media_stop();
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mini_bar_shutdown();
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meow_view_free(g_set_view);
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meow_view_free(g_plr_view);
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meow_view_free(g_pl_view);
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meow_view_free(g_home_view);
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meow_view_free(g_login_view);
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meow_view_free(g_search_view);
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meow_view_free(g_queue_view);
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meow_ui_shutdown();
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meow_log(MEOW_LOG_INFO, "exit");
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return 0;
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}
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