add --show_text option to recovery
Change-Id: Ie6c6c920260dfa759fbb15b1f352d6bb0fa7146c
diff --git a/common.h b/common.h
index 1182d77..a767b58 100644
--- a/common.h
+++ b/common.h
@@ -26,6 +26,7 @@
int ui_wait_key(); // waits for a key/button press, returns the code
int ui_key_pressed(int key); // returns >0 if the code is currently pressed
int ui_text_visible(); // returns >0 if text log is currently visible
+void ui_show_text(int visible);
void ui_clear_key_queue();
// Write a message to the on-screen log shown with Alt-L (also to stderr).
diff --git a/recovery.c b/recovery.c
index 04bf657..f8208ce 100644
--- a/recovery.c
+++ b/recovery.c
@@ -45,6 +45,7 @@
{ "wipe_data", no_argument, NULL, 'w' },
{ "wipe_cache", no_argument, NULL, 'c' },
{ "set_encrypted_filesystems", required_argument, NULL, 'e' },
+ { "show_text", no_argument, NULL, 't' },
{ NULL, 0, NULL, 0 },
};
@@ -594,6 +595,7 @@
case 'w': wipe_data = wipe_cache = 1; break;
case 'c': wipe_cache = 1; break;
case 'e': encrypted_fs_mode = optarg; toggle_secure_fs = 1; break;
+ case 't': ui_show_text(1); break;
case '?':
LOGE("Invalid command argument\n");
continue;
diff --git a/ui.c b/ui.c
index 01a005f..e2b2a44 100644
--- a/ui.c
+++ b/ui.c
@@ -481,6 +481,14 @@
return visible;
}
+void ui_show_text(int visible)
+{
+ pthread_mutex_lock(&gUpdateMutex);
+ show_text = visible;
+ update_screen_locked();
+ pthread_mutex_unlock(&gUpdateMutex);
+}
+
int ui_wait_key()
{
pthread_mutex_lock(&key_queue_mutex);