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/*
* 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 SetLocale(const char* locale) override {}
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
void StartMenu(const char* const* headers, const char* const* items,
int initial_selection) override {}
int SelectMenu(int sel) override {
return sel;
}
void EndMenu() override {}
};
#endif // RECOVERY_STUB_UI_H
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