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-rw-r--r--README.md19
-rw-r--r--minui/graphics_adf.h5
-rw-r--r--minui/graphics_drm.h4
-rw-r--r--minui/graphics_fbdev.cpp6
-rw-r--r--minui/graphics_fbdev.h5
-rw-r--r--minui/include/minui/minui.h25
-rw-r--r--minui/resources.cpp22
-rw-r--r--roots.cpp10
-rw-r--r--screen_ui.cpp4
-rw-r--r--tests/testdata/battery_scale.pngbin0 -> 463 bytes
-rw-r--r--tests/unit/minui_test.cpp32
-rw-r--r--tests/unit/resources_test.cpp37
-rw-r--r--tests/unit/screen_ui_test.cpp6
-rw-r--r--tools/image_generator/Android.bp1
-rw-r--r--tools/image_generator/ImageGenerator.java86
-rw-r--r--updater/install.cpp6
16 files changed, 148 insertions, 120 deletions
diff --git a/README.md b/README.md
index 0aeadaeb4..efcd318b5 100644
--- a/README.md
+++ b/README.md
@@ -41,13 +41,6 @@ Running the manual tests
contents of pmsg buffer into /data/misc/recovery/inject.txt. Test will pass if
this file has expected contents.
-`ResourceTest` validates whether the png files are qualified as background text
-image under recovery.
-
- 1. `adb sync data` to make sure the test-dir has the images to test.
- 2. The test will automatically pickup and verify all `_text.png` files in
- the test dir.
-
Using `adb` under recovery
--------------------------
@@ -60,10 +53,10 @@ allows `adb` communication. A device should be listed under `adb devices`, eithe
List of devices attached
1234567890abcdef recovery
-Although `/sbin/adbd` shares the same binary between normal boot and recovery images, only a subset
-of `adb` commands are meaningful under recovery, such as `adb root`, `adb shell`, `adb push`, `adb
-pull` etc. `adb shell` works only after manually mounting `/system` from recovery menu (assuming a
-valid system image on device).
+Although `/system/bin/adbd` is built from the same code base as the one in the normal boot, only a
+subset of `adb` commands are meaningful under recovery, such as `adb root`, `adb shell`, `adb push`,
+`adb pull` etc. Since Android Q, `adb shell` no longer requires manually mounting `/system` from
+recovery menu.
## Troubleshooting
@@ -74,8 +67,8 @@ valid system image on device).
* Ensure `adbd` is built and running.
-By default, `adbd` is always included into recovery image, as `/sbin/adbd`. `init` starts `adbd`
-service automatically only in debuggable builds. This behavior is controlled by the recovery
+By default, `adbd` is always included into recovery image, as `/system/bin/adbd`. `init` starts
+`adbd` service automatically only in debuggable builds. This behavior is controlled by the recovery
specific `/init.rc`, whose source code is at `bootable/recovery/etc/init.rc`.
The best way to confirm a running `adbd` is by checking the serial output, which shows a service
diff --git a/minui/graphics_adf.h b/minui/graphics_adf.h
index bf9842878..79d8d2acb 100644
--- a/minui/graphics_adf.h
+++ b/minui/graphics_adf.h
@@ -16,6 +16,7 @@
#pragma once
+#include <stddef.h>
#include <stdint.h>
#include <sys/types.h>
@@ -40,8 +41,8 @@ class GRSurfaceAdf : public GRSurface {
private:
friend class MinuiBackendAdf;
- GRSurfaceAdf(int width, int height, int row_bytes, int pixel_bytes, __u32 offset, __u32 pitch,
- int fd)
+ GRSurfaceAdf(size_t width, size_t height, size_t row_bytes, size_t pixel_bytes, __u32 offset,
+ __u32 pitch, int fd)
: GRSurface(width, height, row_bytes, pixel_bytes), offset(offset), pitch(pitch), fd(fd) {}
const __u32 offset;
diff --git a/minui/graphics_drm.h b/minui/graphics_drm.h
index 6ba46e60b..57ba39b83 100644
--- a/minui/graphics_drm.h
+++ b/minui/graphics_drm.h
@@ -16,6 +16,7 @@
#pragma once
+#include <stddef.h>
#include <stdint.h>
#include <memory>
@@ -39,7 +40,8 @@ class GRSurfaceDrm : public GRSurface {
private:
friend class MinuiBackendDrm;
- GRSurfaceDrm(int width, int height, int row_bytes, int pixel_bytes, int drm_fd, uint32_t handle)
+ GRSurfaceDrm(size_t width, size_t height, size_t row_bytes, size_t pixel_bytes, int drm_fd,
+ uint32_t handle)
: GRSurface(width, height, row_bytes, pixel_bytes), drm_fd_(drm_fd), handle(handle) {}
const int drm_fd_;
diff --git a/minui/graphics_fbdev.cpp b/minui/graphics_fbdev.cpp
index 93e4420d3..8d9c9741d 100644
--- a/minui/graphics_fbdev.cpp
+++ b/minui/graphics_fbdev.cpp
@@ -32,8 +32,8 @@
#include "minui/minui.h"
-std::unique_ptr<GRSurfaceFbdev> GRSurfaceFbdev::Create(int width, int height, int row_bytes,
- int pixel_bytes) {
+std::unique_ptr<GRSurfaceFbdev> GRSurfaceFbdev::Create(size_t width, size_t height,
+ size_t row_bytes, size_t pixel_bytes) {
// Cannot use std::make_unique to access non-public ctor.
return std::unique_ptr<GRSurfaceFbdev>(new GRSurfaceFbdev(width, height, row_bytes, pixel_bytes));
}
@@ -130,7 +130,7 @@ GRSurface* MinuiBackendFbdev::Init() {
fb_fd = std::move(fd);
SetDisplayedFramebuffer(0);
- printf("framebuffer: %d (%d x %d)\n", fb_fd.get(), gr_draw->width, gr_draw->height);
+ printf("framebuffer: %d (%zu x %zu)\n", fb_fd.get(), gr_draw->width, gr_draw->height);
Blank(true);
Blank(false);
diff --git a/minui/graphics_fbdev.h b/minui/graphics_fbdev.h
index 016ab88bc..596ba74ea 100644
--- a/minui/graphics_fbdev.h
+++ b/minui/graphics_fbdev.h
@@ -17,6 +17,7 @@
#pragma once
#include <linux/fb.h>
+#include <stddef.h>
#include <stdint.h>
#include <memory>
@@ -30,8 +31,8 @@
class GRSurfaceFbdev : public GRSurface {
public:
// Creates and returns a GRSurfaceFbdev instance, or nullptr on error.
- static std::unique_ptr<GRSurfaceFbdev> Create(int width, int height, int row_bytes,
- int pixel_bytes);
+ static std::unique_ptr<GRSurfaceFbdev> Create(size_t width, size_t height, size_t row_bytes,
+ size_t pixel_bytes);
uint8_t* data() override {
return buffer_;
diff --git a/minui/include/minui/minui.h b/minui/include/minui/minui.h
index 3231248a0..e49c6ac97 100644
--- a/minui/include/minui/minui.h
+++ b/minui/include/minui/minui.h
@@ -33,13 +33,16 @@
class GRSurface {
public:
+ static constexpr size_t kSurfaceDataAlignment = 8;
+
virtual ~GRSurface() = default;
// Creates and returns a GRSurface instance that's sufficient for storing an image of the given
- // size. The starting address of the surface data is aligned to SURFACE_DATA_ALIGNMENT. Returns
- // the created GRSurface instance (in std::unique_ptr), or nullptr on error.
- static std::unique_ptr<GRSurface> Create(int width, int height, int row_bytes, int pixel_bytes,
- size_t data_size);
+ // size (i.e. row_bytes * height). The starting address of the surface data is aligned to
+ // kSurfaceDataAlignment. Returns the created GRSurface instance (in std::unique_ptr), or nullptr
+ // on error.
+ static std::unique_ptr<GRSurface> Create(size_t width, size_t height, size_t row_bytes,
+ size_t pixel_bytes);
// Clones the current GRSurface instance (i.e. an image).
std::unique_ptr<GRSurface> Clone() const;
@@ -52,13 +55,17 @@ class GRSurface {
return const_cast<const uint8_t*>(const_cast<GRSurface*>(this)->data());
}
- int width;
- int height;
- int row_bytes;
- int pixel_bytes;
+ size_t data_size() const {
+ return data_size_;
+ }
+
+ size_t width;
+ size_t height;
+ size_t row_bytes;
+ size_t pixel_bytes;
protected:
- GRSurface(int width, int height, int row_bytes, int pixel_bytes)
+ GRSurface(size_t width, size_t height, size_t row_bytes, size_t pixel_bytes)
: width(width), height(height), row_bytes(row_bytes), pixel_bytes(pixel_bytes) {}
private:
diff --git a/minui/resources.cpp b/minui/resources.cpp
index c7af1904d..069a49529 100644
--- a/minui/resources.cpp
+++ b/minui/resources.cpp
@@ -27,6 +27,7 @@
#include <sys/types.h>
#include <unistd.h>
+#include <limits>
#include <memory>
#include <regex>
#include <string>
@@ -39,11 +40,14 @@
static std::string g_resource_dir{ "/res/images" };
-std::unique_ptr<GRSurface> GRSurface::Create(int width, int height, int row_bytes, int pixel_bytes,
- size_t data_size) {
- static constexpr size_t kSurfaceDataAlignment = 8;
+std::unique_ptr<GRSurface> GRSurface::Create(size_t width, size_t height, size_t row_bytes,
+ size_t pixel_bytes) {
+ if (width == 0 || row_bytes == 0 || height == 0 || pixel_bytes == 0) return nullptr;
+ if (std::numeric_limits<size_t>::max() / row_bytes < height) return nullptr;
+
// Cannot use std::make_unique to access non-public ctor.
auto result = std::unique_ptr<GRSurface>(new GRSurface(width, height, row_bytes, pixel_bytes));
+ size_t data_size = row_bytes * height;
result->data_size_ =
(data_size + kSurfaceDataAlignment - 1) / kSurfaceDataAlignment * kSurfaceDataAlignment;
result->data_.reset(
@@ -53,7 +57,7 @@ std::unique_ptr<GRSurface> GRSurface::Create(int width, int height, int row_byte
}
std::unique_ptr<GRSurface> GRSurface::Clone() const {
- auto result = GRSurface::Create(width, height, row_bytes, pixel_bytes, data_size_);
+ auto result = GRSurface::Create(width, height, row_bytes, pixel_bytes);
if (!result) return nullptr;
memcpy(result->data(), data(), data_size_);
return result;
@@ -189,7 +193,7 @@ int res_create_display_surface(const char* name, GRSurface** pSurface) {
png_uint_32 width = png_handler.width();
png_uint_32 height = png_handler.height();
- auto surface = GRSurface::Create(width, height, width * 4, 4, width * height * 4);
+ auto surface = GRSurface::Create(width, height, width * 4, 4);
if (!surface) {
return -8;
}
@@ -259,9 +263,7 @@ int res_create_multi_display_surface(const char* name, int* frames, int* fps,
goto exit;
}
for (int i = 0; i < *frames; ++i) {
- auto height_per_frame = height / *frames;
- auto created_surface =
- GRSurface::Create(width, height_per_frame, width * 4, 4, width * height_per_frame);
+ auto created_surface = GRSurface::Create(width, height / *frames, width * 4, 4);
if (!created_surface) {
result = -8;
goto exit;
@@ -309,7 +311,7 @@ int res_create_alpha_surface(const char* name, GRSurface** pSurface) {
png_uint_32 width = png_handler.width();
png_uint_32 height = png_handler.height();
- auto surface = GRSurface::Create(width, height, width, 1, width * height);
+ auto surface = GRSurface::Create(width, height, width, 1);
if (!surface) {
return -8;
}
@@ -415,7 +417,7 @@ int res_create_localized_alpha_surface(const char* name,
if (y + 1 + h >= height || matches_locale(loc, locale)) {
printf(" %20s: %s (%d x %d @ %d)\n", name, loc, w, h, y);
- auto surface = GRSurface::Create(w, h, w, 1, w * h);
+ auto surface = GRSurface::Create(w, h, w, 1);
if (!surface) {
return -8;
}
diff --git a/roots.cpp b/roots.cpp
index e68cb20bc..7dc4ec3d9 100644
--- a/roots.cpp
+++ b/roots.cpp
@@ -18,6 +18,7 @@
#include <ctype.h>
#include <fcntl.h>
+#include <inttypes.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
@@ -67,7 +68,7 @@ void load_volume_table() {
printf("=========================\n");
for (int i = 0; i < fstab->num_entries; ++i) {
const Volume* v = &fstab->recs[i];
- printf(" %d %s %s %s %lld\n", i, v->mount_point, v->fs_type, v->blk_device, v->length);
+ printf(" %d %s %s %s %" PRId64 "\n", i, v->mount_point, v->fs_type, v->blk_device, v->length);
}
printf("\n");
}
@@ -345,12 +346,7 @@ int format_volume(const char* volume, const char* directory) {
// clang-format off
std::vector<std::string> make_f2fs_cmd = {
cmd,
- "-d1",
- "-f",
- "-O", "encrypt",
- "-O", "quota",
- "-O", "verity",
- "-w", std::to_string(kSectorSize),
+ "-g", "android",
v->blk_device,
};
// clang-format on
diff --git a/screen_ui.cpp b/screen_ui.cpp
index ed71888d1..765d2fe60 100644
--- a/screen_ui.cpp
+++ b/screen_ui.cpp
@@ -282,14 +282,14 @@ bool GraphicMenu::ValidateGraphicSurface(size_t max_width, size_t max_height, in
}
if (surface->pixel_bytes != 1 || surface->width != surface->row_bytes) {
- fprintf(stderr, "Invalid graphic surface, pixel bytes: %d, width: %d row_bytes: %d",
+ fprintf(stderr, "Invalid graphic surface, pixel bytes: %zu, width: %zu row_bytes: %zu",
surface->pixel_bytes, surface->width, surface->row_bytes);
return false;
}
if (surface->width > max_width || surface->height > max_height - y) {
fprintf(stderr,
- "Graphic surface doesn't fit into the screen. width: %d, height: %d, max_width: %zu,"
+ "Graphic surface doesn't fit into the screen. width: %zu, height: %zu, max_width: %zu,"
" max_height: %zu, vertical offset: %d\n",
surface->width, surface->height, max_width, max_height, y);
return false;
diff --git a/tests/testdata/battery_scale.png b/tests/testdata/battery_scale.png
new file mode 100644
index 000000000..2ae8f0fd7
--- /dev/null
+++ b/tests/testdata/battery_scale.png
Binary files differ
diff --git a/tests/unit/minui_test.cpp b/tests/unit/minui_test.cpp
index d68e5e3a1..c7d7f7eef 100644
--- a/tests/unit/minui_test.cpp
+++ b/tests/unit/minui_test.cpp
@@ -17,6 +17,7 @@
#include <stdint.h>
#include <stdlib.h>
+#include <limits>
#include <vector>
#include <gtest/gtest.h>
@@ -24,21 +25,30 @@
#include "minui/minui.h"
TEST(GRSurfaceTest, Create_aligned) {
- static constexpr size_t kSurfaceDataAlignment = 8;
- for (size_t data_size = 100; data_size < 128; data_size++) {
- auto surface = GRSurface::Create(10, 1, 10, 1, data_size);
- ASSERT_TRUE(surface);
- ASSERT_EQ(0, reinterpret_cast<uintptr_t>(surface->data()) % kSurfaceDataAlignment);
- }
+ auto surface = GRSurface::Create(9, 11, 9, 1);
+ ASSERT_TRUE(surface);
+ ASSERT_EQ(0, reinterpret_cast<uintptr_t>(surface->data()) % GRSurface::kSurfaceDataAlignment);
+ // data_size will be rounded up to the next multiple of GRSurface::kSurfaceDataAlignment.
+ ASSERT_EQ(0, surface->data_size() % GRSurface::kSurfaceDataAlignment);
+ ASSERT_GE(surface->data_size(), 11 * 9);
+}
+
+TEST(GRSurfaceTest, Create_invalid_inputs) {
+ ASSERT_FALSE(GRSurface::Create(9, 11, 0, 1));
+ ASSERT_FALSE(GRSurface::Create(9, 0, 9, 1));
+ ASSERT_FALSE(GRSurface::Create(0, 11, 9, 1));
+ ASSERT_FALSE(GRSurface::Create(9, 11, 9, 0));
+ ASSERT_FALSE(GRSurface::Create(9, 101, std::numeric_limits<size_t>::max() / 100, 1));
}
TEST(GRSurfaceTest, Clone) {
- static constexpr size_t kImageSize = 10 * 50;
- auto image = GRSurface::Create(50, 10, 50, 1, kImageSize);
- for (auto i = 0; i < kImageSize; i++) {
+ auto image = GRSurface::Create(50, 10, 50, 1);
+ ASSERT_GE(image->data_size(), 10 * 50);
+ for (auto i = 0; i < image->data_size(); i++) {
image->data()[i] = rand() % 128;
}
auto image_copy = image->Clone();
- ASSERT_EQ(std::vector(image->data(), image->data() + kImageSize),
- std::vector(image_copy->data(), image_copy->data() + kImageSize));
+ ASSERT_EQ(image->data_size(), image_copy->data_size());
+ ASSERT_EQ(std::vector(image->data(), image->data() + image->data_size()),
+ std::vector(image_copy->data(), image_copy->data() + image->data_size()));
}
diff --git a/tests/unit/resources_test.cpp b/tests/unit/resources_test.cpp
new file mode 100644
index 000000000..c3f72718f
--- /dev/null
+++ b/tests/unit/resources_test.cpp
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2018 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 <string>
+
+#include <gtest/gtest.h>
+
+#include "common/test_constants.h"
+#include "minui/minui.h"
+
+TEST(ResourcesTest, res_create_multi_display_surface) {
+ GRSurface** frames;
+ int frame_count;
+ int fps;
+ ASSERT_EQ(0, res_create_multi_display_surface(from_testdata_base("battery_scale.png").c_str(),
+ &frame_count, &fps, &frames));
+ ASSERT_EQ(6, frame_count);
+ ASSERT_EQ(20, fps);
+
+ for (auto i = 0; i < frame_count; i++) {
+ free(frames[i]);
+ }
+ free(frames);
+}
diff --git a/tests/unit/screen_ui_test.cpp b/tests/unit/screen_ui_test.cpp
index 09c49977f..61a092551 100644
--- a/tests/unit/screen_ui_test.cpp
+++ b/tests/unit/screen_ui_test.cpp
@@ -231,7 +231,7 @@ TEST_F(ScreenUITest, WearMenuSelectItemsOverflow) {
}
TEST_F(ScreenUITest, GraphicMenuSelection) {
- auto image = GRSurface::Create(50, 50, 50, 1, 50 * 50);
+ auto image = GRSurface::Create(50, 50, 50, 1);
auto header = image->Clone();
std::vector<const GRSurface*> items = {
image.get(),
@@ -258,7 +258,7 @@ TEST_F(ScreenUITest, GraphicMenuSelection) {
}
TEST_F(ScreenUITest, GraphicMenuValidate) {
- auto image = GRSurface::Create(50, 50, 50, 1, 50 * 50);
+ auto image = GRSurface::Create(50, 50, 50, 1);
auto header = image->Clone();
std::vector<const GRSurface*> items = {
image.get(),
@@ -269,7 +269,7 @@ TEST_F(ScreenUITest, GraphicMenuValidate) {
ASSERT_TRUE(GraphicMenu::Validate(200, 200, header.get(), items));
// Menu exceeds the horizontal boundary.
- auto wide_surface = GRSurface::Create(300, 50, 300, 1, 300 * 50);
+ auto wide_surface = GRSurface::Create(300, 50, 300, 1);
ASSERT_FALSE(GraphicMenu::Validate(299, 200, wide_surface.get(), items));
// Menu exceeds the vertical boundary.
diff --git a/tools/image_generator/Android.bp b/tools/image_generator/Android.bp
index ce6e277bc..2afdd5a84 100644
--- a/tools/image_generator/Android.bp
+++ b/tools/image_generator/Android.bp
@@ -19,6 +19,7 @@ java_library_host {
static_libs: [
"commons-cli-1.2",
+ "icu4j-host",
],
srcs: [
diff --git a/tools/image_generator/ImageGenerator.java b/tools/image_generator/ImageGenerator.java
index 9d882678a..50a498456 100644
--- a/tools/image_generator/ImageGenerator.java
+++ b/tools/image_generator/ImageGenerator.java
@@ -16,6 +16,8 @@
package com.android.recovery.tools;
+import com.ibm.icu.text.BreakIterator;
+
import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.GnuParser;
import org.apache.commons.cli.HelpFormatter;
@@ -44,7 +46,6 @@ import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Set;
-import java.util.StringTokenizer;
import java.util.TreeMap;
import java.util.logging.Level;
import java.util.logging.Logger;
@@ -91,7 +92,7 @@ public class ImageGenerator {
// Some localized font cannot draw the word "Android" and some PUNCTUATIONS; we need to fall
// back to use our default latin font instead.
- private static final char[] PUNCTUATIONS = {',', ';', '.', '!' };
+ private static final char[] PUNCTUATIONS = {',', ';', '.', '!', '?'};
private static final String ANDROID_STRING = "Android";
@@ -153,22 +154,6 @@ public class ImageGenerator {
}
};
- // Languages that breaks on arbitrary characters.
- // TODO(xunchang) switch to icu library if possible. For example, for Thai and Khmer, there is
- // no space between words; and word breaking is based on grammatical analysis and on word
- // matching in dictionaries.
- private static final Set<String> LOGOGRAM_LANGUAGE =
- new HashSet<String>() {
- {
- add("ja"); // Japanese
- add("km"); // Khmer
- add("ko"); // Korean
- add("lo"); // Lao
- add("th"); // Thai
- add("zh"); // Chinese
- }
- };
-
/** Exception to indicate the failure to find the translated text strings. */
public static class LocalizedStringNotFoundException extends Exception {
public LocalizedStringNotFoundException(String message) {
@@ -229,8 +214,9 @@ public class ImageGenerator {
index + ANDROID_STRING.length());
}
- // Adds the attribute to use default font to draw the PUNCTUATIONS ", . !"
+ // Adds the attribute to use default font to draw the PUNCTUATIONS ", . ; ! ?"
for (char punctuation : PUNCTUATIONS) {
+ // TODO (xunchang) handle the RTL language that has different directions for '?'
if (text.indexOf(punctuation) != -1 && !textFont.canDisplay(punctuation)) {
int index = 0;
while ((index = text.indexOf(punctuation, index)) != -1) {
@@ -244,6 +230,11 @@ public class ImageGenerator {
mWrappedLines.add(new LineInfo(attributedText, width));
}
+
+ /** Merges two WrappedTextInfo. */
+ public void addLines(WrappedTextInfo other) {
+ mWrappedLines.addAll(other.mWrappedLines);
+ }
}
/** Initailizes the fields of the image image. */
@@ -408,16 +399,20 @@ public class ImageGenerator {
"Can not find the font file " + fontName + " for language " + language);
}
- /** Separates the text string by spaces and wraps it by words. */
- private WrappedTextInfo wrapTextByWords(String text, FontMetrics metrics) {
+ /** Wraps the text with a maximum of mImageWidth pixels per line. */
+ private WrappedTextInfo wrapText(String text, FontMetrics metrics) {
WrappedTextInfo info = new WrappedTextInfo();
- StringTokenizer st = new StringTokenizer(text, " \n");
+
+ BreakIterator lineBoundary = BreakIterator.getLineInstance();
+ lineBoundary.setText(text);
int lineWidth = 0; // Width of the processed words of the current line.
+ int start = lineBoundary.first();
StringBuilder line = new StringBuilder();
- while (st.hasMoreTokens()) {
- String token = st.nextToken();
- int tokenWidth = metrics.stringWidth(token + " ");
+ for (int end = lineBoundary.next(); end != BreakIterator.DONE;
+ start = end, end = lineBoundary.next()) {
+ String token = text.substring(start, end);
+ int tokenWidth = metrics.stringWidth(token);
// Handles the width mismatch of the word "Android" between different fonts.
if (token.contains(ANDROID_STRING)
&& metrics.getFont().canDisplayUpTo(ANDROID_STRING) != -1) {
@@ -430,7 +425,7 @@ public class ImageGenerator {
line = new StringBuilder();
lineWidth = 0;
}
- line.append(token).append(" ");
+ line.append(token);
lineWidth += tokenWidth;
}
@@ -439,27 +434,9 @@ public class ImageGenerator {
return info;
}
- /** One character is a word for CJK. */
- private WrappedTextInfo wrapTextByCharacters(String text, FontMetrics metrics) {
- WrappedTextInfo info = new WrappedTextInfo();
- // TODO (xunchang) handle the text wrapping with logogram language mixed with latin.
- StringBuilder line = new StringBuilder();
- for (char token : text.toCharArray()) {
- if (metrics.stringWidth(line + Character.toString(token)) > mImageWidth) {
- info.addLine(line.toString(), metrics.stringWidth(line.toString()),
- metrics.getFont(), null);
- line = new StringBuilder();
- }
- line.append(token);
- }
- info.addLine(line.toString(), metrics.stringWidth(line.toString()), metrics.getFont(),
- null);
-
- return info;
- }
-
/**
- * Wraps the text with a maximum of mImageWidth pixels per line.
+ * Handles the special characters of the raw text embedded in the xml file; and wraps the text
+ * with a maximum of mImageWidth pixels per line.
*
* @param text the string representation of text to wrap
* @param metrics the metrics of the Font used to draw the text; it gives the width in pixels of
@@ -467,12 +444,17 @@ public class ImageGenerator {
* @return a WrappedTextInfo class with the width of each AttributedString smaller than
* mImageWidth pixels
*/
- private WrappedTextInfo wrapText(String text, FontMetrics metrics, String language) {
- if (LOGOGRAM_LANGUAGE.contains(language)) {
- return wrapTextByCharacters(text, metrics);
+ private WrappedTextInfo processAndWrapText(String text, FontMetrics metrics) {
+ // Apostrophe is escaped in the xml file.
+ String processed = text.replace("\\'", "'");
+ // The separator "\n\n" indicates a new line in the text.
+ String[] lines = processed.split("\\\\n\\\\n");
+ WrappedTextInfo result = new WrappedTextInfo();
+ for (String line : lines) {
+ result.addLines(wrapText(line, metrics));
}
- return wrapTextByWords(text, metrics);
+ return result;
}
/**
@@ -516,7 +498,7 @@ public class ImageGenerator {
throws IOException, FontFormatException {
Graphics2D graphics = createGraphics(locale);
FontMetrics fontMetrics = graphics.getFontMetrics();
- WrappedTextInfo wrappedTextInfo = wrapText(text, fontMetrics, locale.getLanguage());
+ WrappedTextInfo wrappedTextInfo = processAndWrapText(text, fontMetrics);
int textWidth = 0;
for (WrappedTextInfo.LineInfo lineInfo : wrappedTextInfo.mWrappedLines) {
@@ -551,7 +533,7 @@ public class ImageGenerator {
Graphics2D graphics = createGraphics(locale);
FontMetrics fontMetrics = graphics.getFontMetrics();
- WrappedTextInfo wrappedTextInfo = wrapText(text, fontMetrics, locale.getLanguage());
+ WrappedTextInfo wrappedTextInfo = processAndWrapText(text, fontMetrics);
// Marks the start y offset for the text image of current locale; and reserves one line to
// encode the image metadata.
diff --git a/updater/install.cpp b/updater/install.cpp
index deb7a2b02..ccde409df 100644
--- a/updater/install.cpp
+++ b/updater/install.cpp
@@ -484,11 +484,7 @@ Value* FormatFn(const char* name, State* state, const std::vector<std::unique_pt
const char* f2fs_path = "/sbin/mkfs.f2fs";
const char* f2fs_argv[] = { "mkfs.f2fs",
- "-d1",
- "-f",
- "-O", "encrypt",
- "-O", "quota",
- "-O", "verity",
+ "-g", "android",
"-w", "512",
location.c_str(),
(size < 512) ? nullptr : num_sectors.c_str(),
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-02 06:00:14 +0200