b99e6069c1
Add a function in screenUI to display the pre-generated graphs for rescue party. If these graphs are not valid, falls back to display the old text strings. Right now we haven't generated the localized graphs yet, so the UI always shows the TextMenu. Bug: 116655889 Test: check rescue party under recovery Change-Id: I0558cb536b659cdc25c8b7946d3a39820935b003
80 lines
2.5 KiB
C++
80 lines
2.5 KiB
C++
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef RECOVERY_STUB_UI_H
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#define RECOVERY_STUB_UI_H
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#include <functional>
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#include <string>
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#include <vector>
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#include "ui.h"
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// Stub implementation of RecoveryUI for devices without screen.
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class StubRecoveryUI : public RecoveryUI {
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public:
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StubRecoveryUI() = default;
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std::string GetLocale() const override {
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return "";
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}
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void SetBackground(Icon /* icon */) override {}
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void SetSystemUpdateText(bool /* security_update */) override {}
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// progress indicator
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void SetProgressType(ProgressType /* type */) override {}
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void ShowProgress(float /* portion */, float /* seconds */) override {}
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void SetProgress(float /* fraction */) override {}
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void SetStage(int /* current */, int /* max */) override {}
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// text log
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void ShowText(bool /* visible */) override {}
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bool IsTextVisible() override {
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return false;
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}
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bool WasTextEverVisible() override {
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return false;
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}
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// printing messages
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void Print(const char* fmt, ...) override {
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va_list ap;
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va_start(ap, fmt);
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vprintf(fmt, ap);
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va_end(ap);
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}
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void PrintOnScreenOnly(const char* /* fmt */, ...) override {}
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void ShowFile(const std::string& /* filename */) override {}
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// menu display
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size_t ShowMenu(const std::vector<std::string>& /* headers */,
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const std::vector<std::string>& /* items */, size_t initial_selection,
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bool /* menu_only */,
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const std::function<int(int, bool)>& /* key_handler */) override {
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return initial_selection;
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}
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size_t ShowPromptWipeDataMenu(const std::vector<std::string>& /* backup_headers */,
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const std::vector<std::string>& /* backup_items */,
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const std::function<int(int, bool)>& /* key_handle */) override {
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return 0;
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}
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void SetTitle(const std::vector<std::string>& /* lines */) override {}
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};
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#endif // RECOVERY_STUB_UI_H
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