diff --git a/libmeminfo/include/meminfo/meminfo.h b/libmeminfo/include/meminfo/meminfo.h
index 5ee32d4..2fc7867 100644
--- a/libmeminfo/include/meminfo/meminfo.h
+++ b/libmeminfo/include/meminfo/meminfo.h
@@ -72,15 +72,10 @@
         : start(s), end(e), offset(off), flags(f), name(n) {}
     ~Vma() = default;
 
-    void clear() {
-        memset(&usage, 0, sizeof(usage));
-        memset(&wss, 0, sizeof(wss));
-    }
+    void clear() { memset(&usage, 0, sizeof(usage)); }
 
     // Memory usage of this mapping.
     MemUsage usage;
-    // Working set within this mapping.
-    MemUsage wss;
 };
 
 }  // namespace meminfo
diff --git a/libmeminfo/include/meminfo/procmeminfo.h b/libmeminfo/include/meminfo/procmeminfo.h
index 0bfd80f..0b66074 100644
--- a/libmeminfo/include/meminfo/procmeminfo.h
+++ b/libmeminfo/include/meminfo/procmeminfo.h
@@ -64,7 +64,12 @@
     //   private_dirty
     //   SwapPss
     // All other fields of MemUsage are zeroed.
-    bool SmapsOrRollup(bool use_rollup, MemUsage* stats) const;
+    bool SmapsOrRollup(MemUsage* stats) const;
+
+    // Used to parse either of /proc/<pid>/{smaps, smaps_rollup} and record the process's
+    // Pss.
+    // Returns 'true' on success and the value of Pss in the out parameter.
+    bool SmapsOrRollupPss(uint64_t* pss) const;
 
     const std::vector<uint16_t>& SwapOffsets();
 
@@ -82,7 +87,6 @@
     std::vector<Vma> maps_;
 
     MemUsage usage_;
-    MemUsage wss_;
     std::vector<uint16_t> swap_offsets_;
 };
 
@@ -90,10 +94,21 @@
 // same format as /proc/<pid>/smaps. Returns 'false' if the file is malformed.
 bool ForEachVmaFromFile(const std::string& path, const VmaCallback& callback);
 
+// Returns if the kernel supports /proc/<pid>/smaps_rollup. Assumes that the
+// calling process has access to the /proc/<pid>/smaps_rollup.
+// Returns 'false' if the calling process has no permission to read the file if it exists
+// of if the file doesn't exist.
+bool IsSmapsRollupSupported(pid_t pid);
+
 // Same as ProcMemInfo::SmapsOrRollup but reads the statistics directly
 // from a file. The file MUST be in the same format as /proc/<pid>/smaps
 // or /proc/<pid>/smaps_rollup
 bool SmapsOrRollupFromFile(const std::string& path, MemUsage* stats);
 
+// Same as ProcMemInfo::SmapsOrRollupPss but reads the statistics directly
+// from a file and returns total Pss in kB. The file MUST be in the same format
+// as /proc/<pid>/smaps or /proc/<pid>/smaps_rollup
+bool SmapsOrRollupPssFromFile(const std::string& path, uint64_t* pss);
+
 }  // namespace meminfo
 }  // namespace android
diff --git a/libmeminfo/libmeminfo_test.cpp b/libmeminfo/libmeminfo_test.cpp
index 20ed3bf..e689a26 100644
--- a/libmeminfo/libmeminfo_test.cpp
+++ b/libmeminfo/libmeminfo_test.cpp
@@ -284,13 +284,22 @@
     EXPECT_EQ(swap_offsets.size(), 0);
 }
 
+TEST(TestProcMemInfo, IsSmapsSupportedTest) {
+    std::string path = ::android::base::StringPrintf("/proc/%d/smaps_rollup", pid);
+    bool supported = IsSmapsRollupSupported(pid);
+    EXPECT_EQ(!access(path.c_str(), F_OK | R_OK), supported);
+    // Second call must return what the first one returned regardless of the pid parameter.
+    // So, deliberately pass invalid pid.
+    EXPECT_EQ(supported, IsSmapsRollupSupported(-1));
+}
+
 TEST(TestProcMemInfo, SmapsOrRollupReturn) {
     // if /proc/<pid>/smaps_rollup file exists, .SmapsRollup() must return true;
     // false otherwise
     std::string path = ::android::base::StringPrintf("/proc/%d/smaps_rollup", pid);
     ProcMemInfo proc_mem(pid);
     MemUsage stats;
-    EXPECT_EQ(!access(path.c_str(), F_OK), proc_mem.SmapsOrRollup(true, &stats));
+    EXPECT_EQ(!access(path.c_str(), F_OK), proc_mem.SmapsOrRollup(&stats));
 }
 
 TEST(TestProcMemInfo, SmapsOrRollupTest) {
@@ -365,6 +374,50 @@
     EXPECT_EQ(stats.swap_pss, 70);
 }
 
+TEST(TestProcMemInfo, SmapsOrRollupPssRollupTest) {
+    // This is a made up smaps for the test
+    std::string smaps =
+            R"smaps(12c00000-13440000 rw-p 00000000 00:00 0                                  [anon:dalvik-main space (region space)]
+Name:           [anon:dalvik-main space (region space)]
+Size:               8448 kB
+KernelPageSize:        4 kB
+MMUPageSize:           4 kB
+Rss:                2652 kB
+Pss:                2652 kB
+Shared_Clean:        840 kB
+Shared_Dirty:         40 kB
+Private_Clean:        84 kB
+Private_Dirty:      2652 kB
+Referenced:         2652 kB
+Anonymous:          2652 kB
+AnonHugePages:         0 kB
+ShmemPmdMapped:        0 kB
+Shared_Hugetlb:        0 kB
+Private_Hugetlb:       0 kB
+Swap:                102 kB
+SwapPss:              70 kB
+Locked:             2652 kB
+VmFlags: rd wr mr mw me ac 
+)smaps";
+
+    TemporaryFile tf;
+    ASSERT_TRUE(tf.fd != -1);
+    ASSERT_TRUE(::android::base::WriteStringToFd(smaps, tf.fd));
+
+    uint64_t pss;
+    ASSERT_EQ(SmapsOrRollupPssFromFile(tf.path, &pss), true);
+    EXPECT_EQ(pss, 2652);
+}
+
+TEST(TestProcMemInfo, SmapsOrRollupPssSmapsTest) {
+    std::string exec_dir = ::android::base::GetExecutableDirectory();
+    std::string path = ::android::base::StringPrintf("%s/testdata1/smaps_short", exec_dir.c_str());
+
+    uint64_t pss;
+    ASSERT_EQ(SmapsOrRollupPssFromFile(path, &pss), true);
+    EXPECT_EQ(pss, 19119);
+}
+
 TEST(TestProcMemInfo, ForEachVmaFromFileTest) {
     std::string exec_dir = ::android::base::GetExecutableDirectory();
     std::string path = ::android::base::StringPrintf("%s/testdata1/smaps_short", exec_dir.c_str());
@@ -374,6 +427,9 @@
     auto collect_vmas = [&](const Vma& v) { vmas.push_back(v); };
     ASSERT_TRUE(ForEachVmaFromFile(path, collect_vmas));
 
+    // We should get a total of 6 vmas
+    ASSERT_EQ(vmas.size(), 6);
+
     // Expect values to be equal to what we have in testdata1/smaps_short
     // Check for sizes first
     ASSERT_EQ(vmas[0].usage.vss, 32768);
@@ -468,6 +524,8 @@
     auto vmas = proc_mem.Smaps(path);
 
     ASSERT_FALSE(vmas.empty());
+    // We should get a total of 6 vmas
+    ASSERT_EQ(vmas.size(), 6);
 
     // Expect values to be equal to what we have in testdata1/smaps_short
     // Check for sizes first
diff --git a/libmeminfo/procmeminfo.cpp b/libmeminfo/procmeminfo.cpp
index 1f8db1a..347a293 100644
--- a/libmeminfo/procmeminfo.cpp
+++ b/libmeminfo/procmeminfo.cpp
@@ -21,6 +21,7 @@
 #include <stdio.h>
 #include <unistd.h>
 
+#include <atomic>
 #include <fstream>
 #include <iostream>
 #include <memory>
@@ -157,14 +158,14 @@
     if (!get_wss_) {
         LOG(WARNING) << "Trying to read process working set for " << pid_
                      << " using invalid object";
-        return wss_;
+        return usage_;
     }
 
     if (maps_.empty() && !ReadMaps(get_wss_)) {
         LOG(ERROR) << "Failed to get working set for Process " << pid_;
     }
 
-    return wss_;
+    return usage_;
 }
 
 bool ProcMemInfo::ForEachVma(const VmaCallback& callback) {
@@ -172,11 +173,17 @@
     return ForEachVmaFromFile(path, callback);
 }
 
-bool ProcMemInfo::SmapsOrRollup(bool use_rollup, MemUsage* stats) const {
-    std::string path = ::android::base::StringPrintf("/proc/%d/%s", pid_,
-                                                     use_rollup ? "smaps_rollup" : "smaps");
+bool ProcMemInfo::SmapsOrRollup(MemUsage* stats) const {
+    std::string path = ::android::base::StringPrintf(
+            "/proc/%d/%s", pid_, IsSmapsRollupSupported(pid_) ? "smaps_rollup" : "smaps");
     return SmapsOrRollupFromFile(path, stats);
-};
+}
+
+bool ProcMemInfo::SmapsOrRollupPss(uint64_t* pss) const {
+    std::string path = ::android::base::StringPrintf(
+            "/proc/%d/%s", pid_, IsSmapsRollupSupported(pid_) ? "smaps_rollup" : "smaps");
+    return SmapsOrRollupPssFromFile(path, pss);
+}
 
 const std::vector<uint16_t>& ProcMemInfo::SwapOffsets() {
     if (get_wss_) {
@@ -228,11 +235,7 @@
             maps_.clear();
             return false;
         }
-        if (get_wss) {
-            add_mem_usage(&wss_, vma.wss);
-        } else {
-            add_mem_usage(&usage_, vma.usage);
-        }
+        add_mem_usage(&usage_, vma.usage);
     }
 
     return true;
@@ -300,31 +303,20 @@
             // This effectively makes vss = rss for the working set is requested.
             // The libpagemap implementation returns vss > rss for
             // working set, which doesn't make sense.
-            vma.wss.vss += pagesz;
-            vma.wss.rss += pagesz;
-            vma.wss.uss += is_private ? pagesz : 0;
-            vma.wss.pss += pagesz / pg_counts[i];
-            if (is_private) {
-                vma.wss.private_dirty += is_dirty ? pagesz : 0;
-                vma.wss.private_clean += is_dirty ? 0 : pagesz;
-            } else {
-                vma.wss.shared_dirty += is_dirty ? pagesz : 0;
-                vma.wss.shared_clean += is_dirty ? 0 : pagesz;
-            }
+            vma.usage.vss += pagesz;
+        }
+
+        vma.usage.rss += pagesz;
+        vma.usage.uss += is_private ? pagesz : 0;
+        vma.usage.pss += pagesz / pg_counts[i];
+        if (is_private) {
+            vma.usage.private_dirty += is_dirty ? pagesz : 0;
+            vma.usage.private_clean += is_dirty ? 0 : pagesz;
         } else {
-            vma.usage.rss += pagesz;
-            vma.usage.uss += is_private ? pagesz : 0;
-            vma.usage.pss += pagesz / pg_counts[i];
-            if (is_private) {
-                vma.usage.private_dirty += is_dirty ? pagesz : 0;
-                vma.usage.private_clean += is_dirty ? 0 : pagesz;
-            } else {
-                vma.usage.shared_dirty += is_dirty ? pagesz : 0;
-                vma.usage.shared_clean += is_dirty ? 0 : pagesz;
-            }
+            vma.usage.shared_dirty += is_dirty ? pagesz : 0;
+            vma.usage.shared_clean += is_dirty ? 0 : pagesz;
         }
     }
-
     return true;
 }
 
@@ -338,8 +330,9 @@
     char* line = nullptr;
     bool parsing_vma = false;
     ssize_t line_len;
+    size_t line_alloc = 0;
     Vma vma;
-    while ((line_len = getline(&line, 0, fp.get())) > 0) {
+    while ((line_len = getline(&line, &line_alloc, fp.get())) > 0) {
         // Make sure the line buffer terminates like a C string for ReadMapFile
         line[line_len] = '\0';
 
@@ -382,6 +375,31 @@
     return true;
 }
 
+enum smaps_rollup_support { UNTRIED, SUPPORTED, UNSUPPORTED };
+
+static std::atomic<smaps_rollup_support> g_rollup_support = UNTRIED;
+
+bool IsSmapsRollupSupported(pid_t pid) {
+    // Similar to OpenSmapsOrRollup checks from android_os_Debug.cpp, except
+    // the method only checks if rollup is supported and returns the status
+    // right away.
+    enum smaps_rollup_support rollup_support = g_rollup_support.load(std::memory_order_relaxed);
+    if (rollup_support != UNTRIED) {
+        return rollup_support == SUPPORTED;
+    }
+    std::string rollup_file = ::android::base::StringPrintf("/proc/%d/smaps_rollup", pid);
+    if (access(rollup_file.c_str(), F_OK | R_OK)) {
+        // No check for errno = ENOENT necessary here. The caller MUST fallback to
+        // using /proc/<pid>/smaps instead anyway.
+        g_rollup_support.store(UNSUPPORTED, std::memory_order_relaxed);
+        return false;
+    }
+
+    g_rollup_support.store(SUPPORTED, std::memory_order_relaxed);
+    LOG(INFO) << "Using smaps_rollup for pss collection";
+    return true;
+}
+
 bool SmapsOrRollupFromFile(const std::string& path, MemUsage* stats) {
     auto fp = std::unique_ptr<FILE, decltype(&fclose)>{fopen(path.c_str(), "re"), fclose};
     if (fp == nullptr) {
@@ -426,5 +444,22 @@
     return true;
 }
 
+bool SmapsOrRollupPssFromFile(const std::string& path, uint64_t* pss) {
+    auto fp = std::unique_ptr<FILE, decltype(&fclose)>{fopen(path.c_str(), "re"), fclose};
+    if (fp == nullptr) {
+        return false;
+    }
+    *pss = 0;
+    char line[1024];
+    while (fgets(line, sizeof(line), fp.get()) != nullptr) {
+        uint64_t v;
+        if (sscanf(line, "Pss: %" SCNu64 " kB", &v) == 1) {
+            *pss += v;
+        }
+    }
+
+    return true;
+}
+
 }  // namespace meminfo
 }  // namespace android
diff --git a/libmeminfo/tools/procmem.cpp b/libmeminfo/tools/procmem.cpp
index b9b174d..47881ed 100644
--- a/libmeminfo/tools/procmem.cpp
+++ b/libmeminfo/tools/procmem.cpp
@@ -98,7 +98,7 @@
     std::stringstream ss;
     print_header(ss);
     for (auto& vma : maps) {
-        const MemUsage& vma_stats = show_wss ? vma.wss : vma.usage;
+        const MemUsage& vma_stats = vma.usage;
         if (hide_zeroes && vma_stats.rss == 0) {
             continue;
         }
@@ -116,14 +116,14 @@
 int main(int argc, char* argv[]) {
     int opt;
     auto pss_sort = [](const Vma& a, const Vma& b) {
-        uint64_t pss_a = show_wss ? a.wss.pss : a.usage.pss;
-        uint64_t pss_b = show_wss ? b.wss.pss : b.usage.pss;
+        uint64_t pss_a = a.usage.pss;
+        uint64_t pss_b = b.usage.pss;
         return pss_a > pss_b;
     };
 
     auto uss_sort = [](const Vma& a, const Vma& b) {
-        uint64_t uss_a = show_wss ? a.wss.uss : a.usage.uss;
-        uint64_t uss_b = show_wss ? b.wss.uss : b.usage.uss;
+        uint64_t uss_a = a.usage.uss;
+        uint64_t uss_b = b.usage.uss;
         return uss_a > uss_b;
     };
 
@@ -182,7 +182,7 @@
     }
 
     ProcMemInfo proc(pid, show_wss);
-    const MemUsage& proc_stats = show_wss ? proc.Wss() : proc.Usage();
+    const MemUsage& proc_stats = proc.Usage();
     std::vector<Vma> maps(proc.Maps());
     if (sort_func != nullptr) {
         std::sort(maps.begin(), maps.end(), sort_func);
diff --git a/libmeminfo/tools/procrank.cpp b/libmeminfo/tools/procrank.cpp
index a751722..21a684c 100644
--- a/libmeminfo/tools/procrank.cpp
+++ b/libmeminfo/tools/procrank.cpp
@@ -465,7 +465,7 @@
         }
 
         // Skip processes with no memory mappings
-        uint64_t vss = show_wss ? proc.Wss().vss : proc.Usage().vss;
+        uint64_t vss = proc.Usage().vss;
         if (vss == 0) return true;
 
         // collect swap_offset counts from all processes in 1st pass
diff --git a/lmkd/lmkd.c b/lmkd/lmkd.c
index 3a89706..7794f81 100644
--- a/lmkd/lmkd.c
+++ b/lmkd/lmkd.c
@@ -954,7 +954,7 @@
 }
 
 #ifdef LMKD_LOG_STATS
-static void memory_stat_parse_line(char *line, struct memory_stat *mem_st) {
+static void memory_stat_parse_line(char* line, struct memory_stat* mem_st) {
     char key[LINE_MAX + 1];
     int64_t value;
 
@@ -976,25 +976,63 @@
         mem_st->swap_in_bytes = value;
 }
 
-static int memory_stat_parse(struct memory_stat *mem_st,  int pid, uid_t uid) {
-   FILE *fp;
-   char buf[PATH_MAX];
+static int memory_stat_from_cgroup(struct memory_stat* mem_st, int pid, uid_t uid) {
+    FILE *fp;
+    char buf[PATH_MAX];
 
-   snprintf(buf, sizeof(buf), MEMCG_PROCESS_MEMORY_STAT_PATH, uid, pid);
+    snprintf(buf, sizeof(buf), MEMCG_PROCESS_MEMORY_STAT_PATH, uid, pid);
 
-   fp = fopen(buf, "r");
+    fp = fopen(buf, "r");
 
-   if (fp == NULL) {
-       ALOGE("%s open failed: %s", buf, strerror(errno));
-       return -1;
-   }
+    if (fp == NULL) {
+        ALOGE("%s open failed: %s", buf, strerror(errno));
+        return -1;
+    }
 
-   while (fgets(buf, PAGE_SIZE, fp) != NULL ) {
-       memory_stat_parse_line(buf, mem_st);
-   }
-   fclose(fp);
+    while (fgets(buf, PAGE_SIZE, fp) != NULL) {
+        memory_stat_parse_line(buf, mem_st);
+    }
+    fclose(fp);
 
-   return 0;
+    return 0;
+}
+
+static int memory_stat_from_procfs(struct memory_stat* mem_st, int pid) {
+    char path[PATH_MAX];
+    char buffer[PROC_STAT_BUFFER_SIZE];
+    int fd, ret;
+
+    snprintf(path, sizeof(path), PROC_STAT_FILE_PATH, pid);
+    if ((fd = open(path, O_RDONLY | O_CLOEXEC)) < 0) {
+        ALOGE("%s open failed: %s", path, strerror(errno));
+        return -1;
+    }
+
+    ret = read(fd, buffer, sizeof(buffer));
+    if (ret < 0) {
+        ALOGE("%s read failed: %s", path, strerror(errno));
+        close(fd);
+        return -1;
+    }
+    close(fd);
+
+    // field 10 is pgfault
+    // field 12 is pgmajfault
+    // field 22 is starttime
+    // field 24 is rss_in_pages
+    int64_t pgfault = 0, pgmajfault = 0, starttime = 0, rss_in_pages = 0;
+    if (sscanf(buffer,
+               "%*u %*s %*s %*d %*d %*d %*d %*d %*d %" SCNd64 " %*d "
+               "%" SCNd64 " %*d %*u %*u %*d %*d %*d %*d %*d %*d "
+               "%" SCNd64 " %*d %" SCNd64 "",
+               &pgfault, &pgmajfault, &starttime, &rss_in_pages) != 4) {
+        return -1;
+    }
+    mem_st->pgfault = pgfault;
+    mem_st->pgmajfault = pgmajfault;
+    mem_st->rss_in_bytes = (rss_in_pages * PAGE_SIZE);
+    mem_st->process_start_time_ns = starttime * (NS_PER_SEC / sysconf(_SC_CLK_TCK));
+    return 0;
 }
 #endif
 
@@ -1251,7 +1289,11 @@
 
 #ifdef LMKD_LOG_STATS
     if (enable_stats_log) {
-        memory_stat_parse_result = memory_stat_parse(&mem_st, pid, uid);
+        if (per_app_memcg) {
+            memory_stat_parse_result = memory_stat_from_cgroup(&mem_st, pid, uid);
+        } else {
+            memory_stat_parse_result = memory_stat_from_procfs(&mem_st, pid);
+        }
     }
 #endif
 
@@ -1275,7 +1317,10 @@
         if (memory_stat_parse_result == 0) {
             stats_write_lmk_kill_occurred(log_ctx, LMK_KILL_OCCURRED, uid, taskname,
                     procp->oomadj, mem_st.pgfault, mem_st.pgmajfault, mem_st.rss_in_bytes,
-                    mem_st.cache_in_bytes, mem_st.swap_in_bytes);
+                    mem_st.cache_in_bytes, mem_st.swap_in_bytes, mem_st.process_start_time_ns);
+        } else if (enable_stats_log) {
+            stats_write_lmk_kill_occurred(log_ctx, LMK_KILL_OCCURRED, uid, taskname, procp->oomadj,
+                                          -1, -1, tasksize * BYTES_IN_KILOBYTE, -1, -1, -1);
         }
 #endif
         result = tasksize;
diff --git a/lmkd/statslog.c b/lmkd/statslog.c
index 66d1164..689e8ae 100644
--- a/lmkd/statslog.c
+++ b/lmkd/statslog.c
@@ -65,7 +65,7 @@
 stats_write_lmk_kill_occurred(android_log_context ctx, int32_t code, int32_t uid,
                               char const* process_name, int32_t oom_score, int64_t pgfault,
                               int64_t pgmajfault, int64_t rss_in_bytes, int64_t cache_in_bytes,
-                              int64_t swap_in_bytes) {
+                              int64_t swap_in_bytes, int64_t process_start_time_ns) {
     assert(ctx != NULL);
     int ret = -EINVAL;
     if (!ctx) {
@@ -113,5 +113,9 @@
         return ret;
     }
 
+    if ((ret = android_log_write_int64(ctx, process_start_time_ns)) < 0) {
+        return ret;
+    }
+
     return write_to_logger(ctx, LOG_ID_STATS);
 }
diff --git a/lmkd/statslog.h b/lmkd/statslog.h
index edebb19..f3abe11 100644
--- a/lmkd/statslog.h
+++ b/lmkd/statslog.h
@@ -64,9 +64,13 @@
     int64_t rss_in_bytes;
     int64_t cache_in_bytes;
     int64_t swap_in_bytes;
+    int64_t process_start_time_ns;
 };
 
 #define MEMCG_PROCESS_MEMORY_STAT_PATH "/dev/memcg/apps/uid_%u/pid_%u/memory.stat"
+#define PROC_STAT_FILE_PATH "/proc/%d/stat"
+#define PROC_STAT_BUFFER_SIZE 1024
+#define BYTES_IN_KILOBYTE 1024
 
 /**
  * Logs the change in LMKD state which is used as start/stop boundaries for logging
@@ -84,7 +88,7 @@
 stats_write_lmk_kill_occurred(android_log_context ctx, int32_t code, int32_t uid,
                               char const* process_name, int32_t oom_score, int64_t pgfault,
                               int64_t pgmajfault, int64_t rss_in_bytes, int64_t cache_in_bytes,
-                              int64_t swap_in_bytes);
+                              int64_t swap_in_bytes, int64_t process_start_time_ns);
 
 __END_DECLS
 
diff --git a/rootdir/etc/public.libraries.android.txt b/rootdir/etc/public.libraries.android.txt
index d8f6095..27e855f 100644
--- a/rootdir/etc/public.libraries.android.txt
+++ b/rootdir/etc/public.libraries.android.txt
@@ -1,6 +1,7 @@
 # See https://android.googlesource.com/platform/ndk/+/master/docs/PlatformApis.md
 libandroid.so
 libaaudio.so
+libamidi.so
 libbinder_ndk.so
 libc.so
 libcamera2ndk.so
diff --git a/rootdir/etc/public.libraries.iot.txt b/rootdir/etc/public.libraries.iot.txt
index 20905bf..b565340 100644
--- a/rootdir/etc/public.libraries.iot.txt
+++ b/rootdir/etc/public.libraries.iot.txt
@@ -2,6 +2,7 @@
 libandroid.so
 libandroidthings.so
 libaaudio.so
+libamidi.so
 libbinder_ndk.so
 libc.so
 libcamera2ndk.so
diff --git a/rootdir/etc/public.libraries.wear.txt b/rootdir/etc/public.libraries.wear.txt
index 4ece5b5..7cbda08 100644
--- a/rootdir/etc/public.libraries.wear.txt
+++ b/rootdir/etc/public.libraries.wear.txt
@@ -1,6 +1,7 @@
 # See https://android.googlesource.com/platform/ndk/+/master/docs/PlatformApis.md
 libandroid.so
 libaaudio.so
+libamidi.so
 libbinder_ndk.so
 libc.so
 libcamera2ndk.so