recovery: Begin refactor of WearUI to use ScreenRecoveryUI

This is the first of a series of changes which move WearUI to subclass
ScreenRecoveryUI, to take advantage of several functions which are
common between the two recovery UI implementations, and already defined
in ScreenRecoveryUI.

This patch changes the base class of WearUI, removes redundant
header includes, and also removes a common function.

Bug: 27407422

Change-Id: I8fd90826900f69272a82e23bd099790e8004d511

1 files changed, 0 insertions, 27 deletions

diff --git a/wear_ui.cpp b/wear_ui.cpp
index 8a57cfff..65bcd849 100644
--- a/wear_ui.cpp
+++ b/wear_ui.cpp
@@ -16,9 +16,7 @@
 
 #include <errno.h>
 #include <fcntl.h>
-#include <pthread.h>
 #include <stdarg.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <sys/stat.h>
@@ -31,9 +29,7 @@
 
 #include "common.h"
 #include "device.h"
-#include "minui/minui.h"
 #include "wear_ui.h"
-#include "ui.h"
 #include "cutils/properties.h"
 #include "android-base/strings.h"
 #include "android-base/stringprintf.h"
@@ -370,29 +366,6 @@ void WearRecoveryUI::Init()
     RecoveryUI::Init();
 }
 
-void WearRecoveryUI::SetLocale(const char* locale) {
-    if (locale) {
-        char* lang = strdup(locale);
-        for (char* p = lang; *p; ++p) {
-            if (*p == '_') {
-                *p = '\0';
-                break;
-            }
-        }
-
-        // A bit cheesy: keep an explicit list of supported languages
-        // that are RTL.
-        if (strcmp(lang, "ar") == 0 ||   // Arabic
-            strcmp(lang, "fa") == 0 ||   // Persian (Farsi)
-            strcmp(lang, "he") == 0 ||   // Hebrew (new language code)
-            strcmp(lang, "iw") == 0 ||   // Hebrew (old language code)
-            strcmp(lang, "ur") == 0) {   // Urdu
-            rtl_locale = true;
-        }
-        free(lang);
-    }
-}
-
 void WearRecoveryUI::SetBackground(Icon icon)
 {
     pthread_mutex_lock(&updateMutex);