recovery: Only set relevant sysbar state flags

Change-Id: I9fc0fa29299610865f622dc296bdadff59d74447
CyanogenMod · Sep 4, 2016 · 07afc27 · 07afc27
1 parent 05b793a
commit 07afc27
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Showing 3 changed files with 15 additions and 3 deletions.
diff --git a/screen_ui.cpp b/screen_ui.cpp
@@ -840,6 +840,18 @@ void ScreenRecoveryUI::ShowFile(const char* filename) {
     text_top_ = old_text_top;
 }
 
+void ScreenRecoveryUI::SetSysbarState(int state)
+{
+    if (HasBackKey()) {
+        state &= ~SYSBAR_BACK;
+    }
+    if (HasHomeKey()) {
+        state &= ~SYSBAR_HOME;
+    }
+    sysbar_state = state;
+    Redraw();
+}
+
 void ScreenRecoveryUI::StartMenu(const char* const * headers, const char* const * items,
                                  int initial_selection) {
     pthread_mutex_lock(&updateMutex);

diff --git a/screen_ui.h b/screen_ui.h
@@ -59,7 +59,7 @@ class ScreenRecoveryUI : public RecoveryUI {
     // sysbar
     int  GetSysbarHeight() { return gr_get_height(sysbarBackHighlightIcon); }
     int  GetSysbarState() { return sysbar_state; }
-    void SetSysbarState(int state) { sysbar_state = state; Redraw(); }
+    void SetSysbarState(int state);
 
     // menu display
     virtual int MenuItemStart() const { return menu_item_start_; }

diff --git a/ui.cpp b/ui.cpp
@@ -514,12 +514,12 @@ void RecoveryUI::handle_release(input_device* dev) {
 
         int sysbar_state = GetSysbarState();
         SetSysbarState(0);
-        if (sysbar_state == 0x01) {
+        if (sysbar_state == SYSBAR_BACK) {
             ProcessKey(dev, KEY_BACK, 1);
             ProcessKey(dev, KEY_BACK, 0);
             return;
         }
-        if (sysbar_state == 0x02) {
+        if (sysbar_state == SYSBAR_HOME) {
             ProcessKey(dev, KEY_HOME, 1);
             ProcessKey(dev, KEY_HOME, 0);
             return;