5fe5eb67ef
Also consolidate the duplicate codes to draw the menu in ScreenRecoveryUI and WearRecoveryUI. This helps us to support text icons as menu in the future. Bug: 74397117 Test: Check the menu under recovery on bullhead and a wear device. Change-Id: Iba9b646c3828670f0e78a7e07d1a94a44e96bb0b Merged-In: Iba9b646c3828670f0e78a7e07d1a94a44e96bb0b
102 lines
No EOL
3.1 KiB
C++
102 lines
No EOL
3.1 KiB
C++
/*
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* Copyright (C) 2014 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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#include "wear_ui.h"
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#include <pthread.h>
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#include <string.h>
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#include <string>
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#include <android-base/properties.h>
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#include <android-base/strings.h>
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#include <minui/minui.h>
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WearRecoveryUI::WearRecoveryUI()
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: ScreenRecoveryUI(true),
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kProgressBarBaseline(RECOVERY_UI_PROGRESS_BAR_BASELINE),
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kMenuUnusableRows(RECOVERY_UI_MENU_UNUSABLE_ROWS) {
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// TODO: kMenuUnusableRows should be computed based on the lines in draw_screen_locked().
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// TODO: The following three variables are likely not needed. The first two are detected
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// automatically in ScreenRecoveryUI::LoadAnimation(), based on the actual files seen on device.
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intro_frames = 22;
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loop_frames = 60;
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touch_screen_allowed_ = true;
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}
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int WearRecoveryUI::GetProgressBaseline() const {
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return kProgressBarBaseline;
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}
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// Draw background frame on the screen. Does not flip pages.
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// Should only be called with updateMutex locked.
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// TODO merge drawing routines with screen_ui
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void WearRecoveryUI::draw_background_locked() {
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pagesIdentical = false;
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gr_color(0, 0, 0, 255);
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gr_fill(0, 0, gr_fb_width(), gr_fb_height());
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if (currentIcon != NONE) {
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GRSurface* frame = GetCurrentFrame();
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int frame_width = gr_get_width(frame);
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int frame_height = gr_get_height(frame);
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int frame_x = (gr_fb_width() - frame_width) / 2;
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int frame_y = (gr_fb_height() - frame_height) / 2;
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gr_blit(frame, 0, 0, frame_width, frame_height, frame_x, frame_y);
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}
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}
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static const char* SWIPE_HELP[] = {
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"Swipe up/down to move.",
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"Swipe left/right to select.",
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"",
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nullptr,
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};
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void WearRecoveryUI::draw_screen_locked() {
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draw_background_locked();
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if (!show_text) {
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draw_foreground_locked();
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} else {
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SetColor(TEXT_FILL);
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gr_fill(0, 0, gr_fb_width(), gr_fb_height());
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draw_menu_and_text_buffer_locked(SWIPE_HELP);
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}
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}
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// TODO merge drawing routines with screen_ui
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void WearRecoveryUI::update_progress_locked() {
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draw_screen_locked();
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gr_flip();
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}
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void WearRecoveryUI::SetStage(int /* current */, int /* max */) {}
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void WearRecoveryUI::StartMenu(const char* const* headers, const char* const* items,
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int initial_selection) {
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pthread_mutex_lock(&updateMutex);
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if (text_rows_ > 0 && text_cols_ > 0) {
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menu_ = std::make_unique<Menu>(scrollable_menu_, text_rows_ - kMenuUnusableRows - 1,
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text_cols_ - 1);
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menu_->Start(headers, items, initial_selection);
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update_screen_locked();
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}
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pthread_mutex_unlock(&updateMutex);
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} |