diff options
Diffstat (limited to 'recovery.cpp')
| -rw-r--r-- | recovery.cpp | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/recovery.cpp b/recovery.cpp index 587698170..944c24086 100644 --- a/recovery.cpp +++ b/recovery.cpp @@ -208,6 +208,14 @@ bool is_ro_debuggable() { return android::base::GetBoolProperty("ro.debuggable", false); } +bool reboot(const std::string& command) { + std::string cmd = command; + if (android::base::GetBoolProperty("ro.boot.quiescent", false)) { + cmd += ",quiescent"; + } + return android::base::SetProperty(ANDROID_RB_PROPERTY, cmd); +} + static void redirect_stdio(const char* filename) { int pipefd[2]; if (pipe(pipefd) == -1) { @@ -1147,7 +1155,7 @@ static Device::BuiltinAction prompt_and_wait(Device* device, int status) { { bool adb = (chosen_action == Device::APPLY_ADB_SIDELOAD); if (adb) { - status = apply_from_adb(ui, &should_wipe_cache, TEMPORARY_INSTALL_FILE); + status = apply_from_adb(&should_wipe_cache, TEMPORARY_INSTALL_FILE); } else { status = apply_from_sdcard(device, &should_wipe_cache); } @@ -1448,12 +1456,18 @@ int main(int argc, char **argv) { printf("reason is [%s]\n", reason); Device* device = make_device(); - ui = device->GetUI(); + if (android::base::GetBoolProperty("ro.boot.quiescent", false)) { + printf("Quiescent recovery mode.\n"); + ui = new StubRecoveryUI(); + } else { + ui = device->GetUI(); - if (!ui->Init(locale)) { - printf("Failed to initialize UI, use stub UI instead."); - ui = new StubRecoveryUI(); + if (!ui->Init(locale)) { + printf("Failed to initialize UI, use stub UI instead.\n"); + ui = new StubRecoveryUI(); + } } + // Set background string to "installing security update" for security update, // otherwise set it to "installing system update". ui->SetSystemUpdateText(security_update); @@ -1525,7 +1539,7 @@ int main(int argc, char **argv) { ui->Print("Retry attempt %d\n", retry_count); // Reboot and retry the update - if (!android::base::SetProperty(ANDROID_RB_PROPERTY, "reboot,recovery")) { + if (!reboot("reboot,recovery")) { ui->Print("Reboot failed\n"); } else { while (true) { @@ -1570,7 +1584,7 @@ int main(int argc, char **argv) { if (!sideload_auto_reboot) { ui->ShowText(true); } - status = apply_from_adb(ui, &should_wipe_cache, TEMPORARY_INSTALL_FILE); + status = apply_from_adb(&should_wipe_cache, TEMPORARY_INSTALL_FILE); if (status == INSTALL_SUCCESS && should_wipe_cache) { if (!wipe_cache(false, device)) { status = INSTALL_ERROR; @@ -1630,7 +1644,7 @@ int main(int argc, char **argv) { default: ui->Print("Rebooting...\n"); - android::base::SetProperty(ANDROID_RB_PROPERTY, "reboot,"); + reboot("reboot,"); break; } while (true) { |