disable async reboot during package installation
The default recovery UI will reboot the device when the power key is
pressed 7 times in a row, regardless of what recovery is doing.
Disable this feature during package installation, to minimize the
chance of corrupting the device due to a mid-install reboot. (Debug
packages can explicitly request that the feature be reenabled.)
Change-Id: I20f3ec240ecd344615d452005ff26d8dd7775acf
diff --git a/install.cpp b/install.cpp
index 0bd7945..0f05960 100644
--- a/install.cpp
+++ b/install.cpp
@@ -160,6 +160,11 @@
*wipe_cache = 1;
} else if (strcmp(command, "clear_display") == 0) {
ui->SetBackground(RecoveryUI::NONE);
+ } else if (strcmp(command, "enable_reboot") == 0) {
+ // packages can explicitly request that they want the user
+ // to be able to reboot during installation (useful for
+ // debugging packages that don't exit).
+ ui->SetEnableReboot(true);
} else {
LOGE("unknown command [%s]\n", command);
}
@@ -236,7 +241,9 @@
/* Verify and install the contents of the package.
*/
ui->Print("Installing update...\n");
+ ui->SetEnableReboot(false);
int result = try_update_binary(path, &zip, wipe_cache);
+ ui->SetEnableReboot(true);
sysReleaseMap(&map);