3aec6965bf
From caller's PoV, RecoveryUI::{Start,Select,End}Menu should always be
used together, i.e. to show a menu and get user's selection. This CL
provides ShowMenu() as one-stop service (which is based on
get_menu_selection() from recovery.cpp).
Also move RecoveryUI::{Start,Select,End}Menu into ScreenRecoveryUI, with
a dropped access level from public to protected.
Due to the dependency on recovery / librecovery refactoring, will add
testcases in follow-up CLs.
Test: Build and boot into recovery image. Check the menus (main menu,
'View recovery logs', 'Wipe data/factory reset').
Change-Id: Ie17aa78144871a12affd6f9075e045f76608a0ba
64 lines
1.9 KiB
C++
64 lines
1.9 KiB
C++
/*
|
|
* Copyright (C) 2016 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#ifndef RECOVERY_STUB_UI_H
|
|
#define RECOVERY_STUB_UI_H
|
|
|
|
#include "ui.h"
|
|
|
|
// Stub implementation of RecoveryUI for devices without screen.
|
|
class StubRecoveryUI : public RecoveryUI {
|
|
public:
|
|
StubRecoveryUI() = default;
|
|
|
|
void SetBackground(Icon /* icon */) override {}
|
|
void SetSystemUpdateText(bool /* security_update */) override {}
|
|
|
|
// progress indicator
|
|
void SetProgressType(ProgressType /* type */) override {}
|
|
void ShowProgress(float /* portion */, float /* seconds */) override {}
|
|
void SetProgress(float /* fraction */) override {}
|
|
|
|
void SetStage(int /* current */, int /* max */) override {}
|
|
|
|
// text log
|
|
void ShowText(bool /* visible */) override {}
|
|
bool IsTextVisible() override {
|
|
return false;
|
|
}
|
|
bool WasTextEverVisible() override {
|
|
return false;
|
|
}
|
|
|
|
// printing messages
|
|
void Print(const char* fmt, ...) override {
|
|
va_list ap;
|
|
va_start(ap, fmt);
|
|
vprintf(fmt, ap);
|
|
va_end(ap);
|
|
}
|
|
void PrintOnScreenOnly(const char* /* fmt */, ...) override {}
|
|
void ShowFile(const char* /* filename */) override {}
|
|
|
|
// menu display
|
|
int ShowMenu(const char* const* /* headers */, const char* const* /* items */,
|
|
int initial_selection, bool /* menu_only */,
|
|
const std::function<int(int, bool)>& /* key_handler */) override {
|
|
return initial_selection;
|
|
}
|
|
};
|
|
|
|
#endif // RECOVERY_STUB_UI_H
|