Merge "resolve merge conflicts of 74a5f22d9 to oc-dr1-dev-plus-aosp" into oc-dr1-dev-plus-aosp (1bc31284) · Commits · e / os / android_system_core

healthd/Android.mk

+26 −0

Original line number	Diff line number	Diff line
		@@ -33,6 +33,30 @@ include $(BUILD_STATIC_LIBRARY)

		include $(CLEAR_VARS)

		LOCAL_MODULE := libhealthd_draw

		LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)
		LOCAL_STATIC_LIBRARIES := \
		libminui \
		libbase
		LOCAL_SRC_FILES := healthd_draw.cpp

		ifneq ($(TARGET_HEALTHD_DRAW_SPLIT_SCREEN),)
		LOCAL_CFLAGS += -DHEALTHD_DRAW_SPLIT_SCREEN=$(TARGET_HEALTHD_DRAW_SPLIT_SCREEN)
		else
		LOCAL_CFLAGS += -DHEALTHD_DRAW_SPLIT_SCREEN=0
		endif

		ifneq ($(TARGET_HEALTHD_DRAW_SPLIT_OFFSET),)
		LOCAL_CFLAGS += -DHEALTHD_DRAW_SPLIT_OFFSET=$(TARGET_HEALTHD_DRAW_SPLIT_OFFSET)
		else
		LOCAL_CFLAGS += -DHEALTHD_DRAW_SPLIT_OFFSET=0
		endif

		include $(BUILD_STATIC_LIBRARY)

		include $(CLEAR_VARS)

		LOCAL_CFLAGS := -Werror
		ifeq ($(strip $(BOARD_CHARGER_DISABLE_INIT_BLANK)),true)
		LOCAL_CFLAGS += -DCHARGER_DISABLE_INIT_BLANK
		@@ -58,6 +82,7 @@ LOCAL_STATIC_LIBRARIES := \
		libutils \
		libbase \
		libcutils \
		libhealthd_draw \
		liblog \
		libm \
		libc \
		@@ -101,6 +126,7 @@ endif

		LOCAL_STATIC_LIBRARIES := \
		libhealthd_charger \
		libhealthd_draw \
		libbatterymonitor \
		libbase \
		libutils \

healthd/healthd_draw.cpp

0 → 100644

+195 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2017 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.
		*/

		#include <android-base/stringprintf.h>
		#include <batteryservice/BatteryService.h>
		#include <cutils/klog.h>

		#include "healthd_draw.h"

		#define LOGE(x...) KLOG_ERROR("charger", x);
		#define LOGV(x...) KLOG_DEBUG("charger", x);

		HealthdDraw::HealthdDraw(animation* anim)
		: kSplitScreen(HEALTHD_DRAW_SPLIT_SCREEN),
		kSplitOffset(HEALTHD_DRAW_SPLIT_OFFSET) {
		gr_init();
		gr_font_size(gr_sys_font(), &char_width_, &char_height_);

		screen_width_ = gr_fb_width() / (kSplitScreen ? 2 : 1);
		screen_height_ = gr_fb_height();

		int res;
		if (!anim->text_clock.font_file.empty() &&
		(res = gr_init_font(anim->text_clock.font_file.c_str(),
		&anim->text_clock.font)) < 0) {
		LOGE("Could not load time font (%d)\n", res);
		}
		if (!anim->text_percent.font_file.empty() &&
		(res = gr_init_font(anim->text_percent.font_file.c_str(),
		&anim->text_percent.font)) < 0) {
		LOGE("Could not load percent font (%d)\n", res);
		}
		}

		HealthdDraw::~HealthdDraw() {}

		void HealthdDraw::redraw_screen(const animation* batt_anim, GRSurface* surf_unknown) {
		clear_screen();

		/* try to display something */
		if (batt_anim->cur_level < 0 \|\| batt_anim->num_frames == 0)
		draw_unknown(surf_unknown);
		else
		draw_battery(batt_anim);
		gr_flip();
		}

		void HealthdDraw::blank_screen(bool blank) { gr_fb_blank(blank); }

		void HealthdDraw::clear_screen(void) {
		gr_color(0, 0, 0, 255);
		gr_clear();
		}

		int HealthdDraw::draw_surface_centered(GRSurface* surface) {
		int w = gr_get_width(surface);
		int h = gr_get_height(surface);
		int x = (screen_width_ - w) / 2 + kSplitOffset;
		int y = (screen_height_ - h) / 2;

		LOGV("drawing surface %dx%d+%d+%d\n", w, h, x, y);
		gr_blit(surface, 0, 0, w, h, x, y);
		if (kSplitScreen) {
		x += screen_width_ - 2 * kSplitOffset;
		LOGV("drawing surface %dx%d+%d+%d\n", w, h, x, y);
		gr_blit(surface, 0, 0, w, h, x, y);
		}

		return y + h;
		}

		int HealthdDraw::draw_text(const GRFont* font, int x, int y, const char* str) {
		int str_len_px = gr_measure(font, str);

		if (x < 0) x = (screen_width_ - str_len_px) / 2;
		if (y < 0) y = (screen_height_ - char_height_) / 2;
		gr_text(font, x + kSplitOffset, y, str, false /* bold */);
		if (kSplitScreen)
		gr_text(font, x - kSplitOffset + screen_width_, y, str, false /* bold */);

		return y + char_height_;
		}

		void HealthdDraw::determine_xy(const animation::text_field& field,
		const int length, int* x, int* y) {
		*x = field.pos_x;

		int str_len_px = length * field.font->char_width;
		if (field.pos_x == CENTER_VAL) {
		*x = (screen_width_ - str_len_px) / 2;
		} else if (field.pos_x >= 0) {
		*x = field.pos_x;
		} else { // position from max edge
		*x = screen_width_ + field.pos_x - str_len_px - kSplitOffset;
		}

		*y = field.pos_y;

		if (field.pos_y == CENTER_VAL) {
		*y = (screen_height_ - field.font->char_height) / 2;
		} else if (field.pos_y >= 0) {
		*y = field.pos_y;
		} else { // position from max edge
		*y = screen_height_ + field.pos_y - field.font->char_height;
		}
		}

		void HealthdDraw::draw_clock(const animation* anim) {
		static constexpr char CLOCK_FORMAT[] = "%H:%M";
		static constexpr int CLOCK_LENGTH = 6;

		const animation::text_field& field = anim->text_clock;

		if (field.font == nullptr \|\| field.font->char_width == 0 \|\|
		field.font->char_height == 0)
		return;

		time_t rawtime;
		time(&rawtime);
		tm* time_info = localtime(&rawtime);

		char clock_str[CLOCK_LENGTH];
		size_t length = strftime(clock_str, CLOCK_LENGTH, CLOCK_FORMAT, time_info);
		if (length != CLOCK_LENGTH - 1) {
		LOGE("Could not format time\n");
		return;
		}

		int x, y;
		determine_xy(field, length, &x, &y);

		LOGV("drawing clock %s %d %d\n", clock_str, x, y);
		gr_color(field.color_r, field.color_g, field.color_b, field.color_a);
		draw_text(field.font, x, y, clock_str);
		}

		void HealthdDraw::draw_percent(const animation* anim) {
		int cur_level = anim->cur_level;
		if (anim->cur_status == BATTERY_STATUS_FULL) {
		cur_level = 100;
		}

		if (cur_level <= 0) return;

		const animation::text_field& field = anim->text_percent;
		if (field.font == nullptr \|\| field.font->char_width == 0 \|\|
		field.font->char_height == 0) {
		return;
		}

		std::string str = base::StringPrintf("%d%%", cur_level);

		int x, y;
		determine_xy(field, str.size(), &x, &y);

		LOGV("drawing percent %s %d %d\n", str.c_str(), x, y);
		gr_color(field.color_r, field.color_g, field.color_b, field.color_a);
		draw_text(field.font, x, y, str.c_str());
		}

		void HealthdDraw::draw_battery(const animation* anim) {
		const animation::frame& frame = anim->frames[anim->cur_frame];

		if (anim->num_frames != 0) {
		draw_surface_centered(frame.surface);
		LOGV("drawing frame #%d min_cap=%d time=%d\n", anim->cur_frame,
		frame.min_level, frame.disp_time);
		}
		draw_clock(anim);
		draw_percent(anim);
		}

		void HealthdDraw::draw_unknown(GRSurface* surf_unknown) {
		int y;
		if (surf_unknown) {
		draw_surface_centered(surf_unknown);
		} else {
		gr_color(0xa4, 0xc6, 0x39, 255);
		y = draw_text(gr_sys_font(), -1, -1, "Charging!");
		draw_text(gr_sys_font(), -1, y + 25, "?\?/100");
		}
		}

healthd/healthd_draw.h

0 → 100644

+75 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2017 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 HEALTHD_DRAW_H
		#define HEALTHD_DRAW_H

		#include <linux/input.h>
		#include <minui/minui.h>

		#include "animation.h"

		using namespace android;

		class HealthdDraw {
		public:
		// Configures font using given animation.
		HealthdDraw(animation* anim);
		virtual ~HealthdDraw();

		// Redraws screen.
		void redraw_screen(const animation* batt_anim, GRSurface* surf_unknown);

		// Blanks screen if true, unblanks if false.
		virtual void blank_screen(bool blank);

		protected:
		virtual void clear_screen();

		// returns the last y-offset of where the surface ends.
		virtual int draw_surface_centered(GRSurface* surface);
		// Negative x or y coordinates center text.
		virtual int draw_text(const GRFont* font, int x, int y, const char* str);

		// Negative x or y coordinates position the text away from the opposite edge
		// that positive ones do.
		virtual void determine_xy(const animation::text_field& field,
		const int length, int* x, int* y);

		// Draws battery animation, if it exists.
		virtual void draw_battery(const animation* anim);
		// Draws clock text, if animation contains text_field data.
		virtual void draw_clock(const animation* anim);
		// Draws battery percentage text if animation contains text_field data.
		virtual void draw_percent(const animation* anim);
		// Draws charger->surf_unknown or basic text.
		virtual void draw_unknown(GRSurface* surf_unknown);

		// Pixel sizes of characters for default font.
		int char_width_;
		int char_height_;

		// Width and height of screen in pixels.
		int screen_width_;
		int screen_height_;

		// Device screen is split vertically.
		const bool kSplitScreen;
		// Pixels to offset graphics towards center split.
		const int kSplitOffset;
		};

		#endif // HEALTHD_DRAW_H

healthd/healthd_mode_charger.cpp

+132 −358

File changed.

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