Merge "Add ability to show "installing security update"" into nyc-dev

recovery.cpp

@@ -75,6 +75,7 @@ static const struct option OPTIONS[] = {
   { "stages", required_argument, NULL, 'g' },
   { "shutdown_after", no_argument, NULL, 'p' },
   { "reason", required_argument, NULL, 'r' },
+  { "security", no_argument, NULL, 'e'},
   { NULL, 0, NULL, 0 },
 };
 
@@ -1344,6 +1345,7 @@ int main(int argc, char **argv) {
     bool just_exit = false;
     bool shutdown_after = false;
     int retry_count = 0;
+    bool security_update = false;
 
     int arg;
     while ((arg = getopt_long(argc, argv, "", OPTIONS, NULL)) != -1) {
@@ -1368,6 +1370,7 @@ int main(int argc, char **argv) {
         }
         case 'p': shutdown_after = true; break;
         case 'r': reason = optarg; break;
+        case 'e': security_update = true; break;
         case '?':
             LOGE("Invalid command argument\n");
             continue;
@@ -1387,6 +1390,9 @@ int main(int argc, char **argv) {
 
     ui->SetLocale(locale);
     ui->Init();
+    // Set background string to "installing security update" for security update,
+    // otherwise set it to "installing system update".
+    ui->SetSystemUpdateText(security_update);
 
     int st_cur, st_max;
     if (stage != NULL && sscanf(stage, "%d/%d", &st_cur, &st_max) == 2) {

screen_ui.cpp

@@ -425,6 +425,16 @@ static char** Alloc2d(size_t rows, size_t cols) {
     return result;
 }
 
+// Choose the right background string to display during update.
+void ScreenRecoveryUI::SetSystemUpdateText(bool security_update) {
+    if (security_update) {
+        LoadLocalizedBitmap("installing_security_text", &installing_text);
+    } else {
+        LoadLocalizedBitmap("installing_text", &installing_text);
+    }
+    Redraw();
+}
+
 void ScreenRecoveryUI::Init() {
     gr_init();
 
@@ -450,7 +460,10 @@ void ScreenRecoveryUI::Init() {
     LoadBitmap("stage_empty", &stageMarkerEmpty);
     LoadBitmap("stage_fill", &stageMarkerFill);
 
-    LoadLocalizedBitmap("installing_text", &installing_text);
+    // Background text for "installing_update" could be "installing update"
+    // or "installing security update". It will be set after UI init according
+    // to commands in BCB.
+    installing_text = nullptr;
     LoadLocalizedBitmap("erasing_text", &erasing_text);
     LoadLocalizedBitmap("no_command_text", &no_command_text);
     LoadLocalizedBitmap("error_text", &error_text);

screen_ui.h

@@ -34,6 +34,7 @@ class ScreenRecoveryUI : public RecoveryUI {
 
     // overall recovery state ("background image")
     void SetBackground(Icon icon);
+    void SetSystemUpdateText(bool security_update);
 
     // progress indicator
     void SetProgressType(ProgressType type);

tests/component/verifier_test.cpp

@@ -46,6 +46,7 @@ class MockUI : public RecoveryUI {
     void SetStage(int, int) { }
     void SetLocale(const char*) { }
     void SetBackground(Icon icon) { }
+    void SetSystemUpdateText(bool security_update) { }
 
     void SetProgressType(ProgressType determinate) { }
     void ShowProgress(float portion, float seconds) { }

ui.h

@@ -39,6 +39,7 @@ class RecoveryUI {
     // Set the overall recovery state ("background image").
     enum Icon { NONE, INSTALLING_UPDATE, ERASING, NO_COMMAND, ERROR };
     virtual void SetBackground(Icon icon) = 0;
+    virtual void SetSystemUpdateText(bool security_update) = 0;
 
     // --- progress indicator ---
     enum ProgressType { EMPTY, INDETERMINATE, DETERMINATE };