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Issue 1641513004: Update //base to chromium 9659b08ea5a34f889dc4166217f438095ddc10d2 (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 4 years, 10 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "base/sys_info.h" 5 #include "base/sys_info.h"
6 6
7 #include <dlfcn.h> 7 #include <dlfcn.h>
8 #include <sys/system_properties.h> 8 #include <sys/system_properties.h>
9 9
10 #include "base/android/sys_utils.h" 10 #include "base/android/sys_utils.h"
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148 result = base::SysInfo::AmountOfPhysicalMemoryMB() / 6; 148 result = base::SysInfo::AmountOfPhysicalMemoryMB() / 6;
149 } 149 }
150 result = std::min<int64>(std::max<int64>(16 * MB, result), 512 * MB) / MB; 150 result = std::min<int64>(std::max<int64>(16 * MB, result), 512 * MB) / MB;
151 return static_cast<int>(result); 151 return static_cast<int>(result);
152 } 152 }
153 153
154 } // anonymous namespace 154 } // anonymous namespace
155 155
156 namespace base { 156 namespace base {
157 157
158 std::string SysInfo::HardwareModelName() {
159 char device_model_str[PROP_VALUE_MAX];
160 __system_property_get("ro.product.model", device_model_str);
161 return std::string(device_model_str);
162 }
163
158 std::string SysInfo::OperatingSystemName() { 164 std::string SysInfo::OperatingSystemName() {
159 return "Android"; 165 return "Android";
160 } 166 }
161 167
162 std::string SysInfo::GetAndroidBuildCodename() {
163 char os_version_codename_str[PROP_VALUE_MAX];
164 __system_property_get("ro.build.version.codename", os_version_codename_str);
165 return std::string(os_version_codename_str);
166 }
167
168 std::string SysInfo::GetAndroidBuildID() {
169 char os_build_id_str[PROP_VALUE_MAX];
170 __system_property_get("ro.build.id", os_build_id_str);
171 return std::string(os_build_id_str);
172 }
173
174 std::string SysInfo::GetDeviceName() {
175 char device_model_str[PROP_VALUE_MAX];
176 __system_property_get("ro.product.model", device_model_str);
177 return std::string(device_model_str);
178 }
179
180 std::string SysInfo::OperatingSystemVersion() { 168 std::string SysInfo::OperatingSystemVersion() {
181 int32 major, minor, bugfix; 169 int32 major, minor, bugfix;
182 OperatingSystemVersionNumbers(&major, &minor, &bugfix); 170 OperatingSystemVersionNumbers(&major, &minor, &bugfix);
183 return StringPrintf("%d.%d.%d", major, minor, bugfix); 171 return StringPrintf("%d.%d.%d", major, minor, bugfix);
184 } 172 }
185 173
186 void SysInfo::OperatingSystemVersionNumbers(int32* major_version, 174 void SysInfo::OperatingSystemVersionNumbers(int32* major_version,
187 int32* minor_version, 175 int32* minor_version,
188 int32* bugfix_version) { 176 int32* bugfix_version) {
189 // Read the version number string out from the properties. 177 // Read the version number string out from the properties.
190 char os_version_str[PROP_VALUE_MAX]; 178 char os_version_str[PROP_VALUE_MAX];
191 __system_property_get("ro.build.version.release", os_version_str); 179 __system_property_get("ro.build.version.release", os_version_str);
192 180
193 // Parse out the numbers. 181 // Parse out the numbers.
194 ParseOSVersionNumbers(os_version_str, major_version, minor_version, 182 ParseOSVersionNumbers(os_version_str, major_version, minor_version,
195 bugfix_version); 183 bugfix_version);
196 } 184 }
197 185
186 std::string SysInfo::GetAndroidBuildCodename() {
187 char os_version_codename_str[PROP_VALUE_MAX];
188 __system_property_get("ro.build.version.codename", os_version_codename_str);
189 return std::string(os_version_codename_str);
190 }
191
192 std::string SysInfo::GetAndroidBuildID() {
193 char os_build_id_str[PROP_VALUE_MAX];
194 __system_property_get("ro.build.id", os_build_id_str);
195 return std::string(os_build_id_str);
196 }
197
198 int SysInfo::DalvikHeapSizeMB() { 198 int SysInfo::DalvikHeapSizeMB() {
199 static int heap_size = GetDalvikHeapSizeMB(); 199 static int heap_size = GetDalvikHeapSizeMB();
200 return heap_size; 200 return heap_size;
201 } 201 }
202 202
203 int SysInfo::DalvikHeapGrowthLimitMB() { 203 int SysInfo::DalvikHeapGrowthLimitMB() {
204 static int heap_growth_limit = GetDalvikHeapGrowthLimitMB(); 204 static int heap_growth_limit = GetDalvikHeapGrowthLimitMB();
205 return heap_growth_limit; 205 return heap_growth_limit;
206 } 206 }
207 207
208 static base::LazyInstance< 208 static base::LazyInstance<
209 base::internal::LazySysInfoValue<bool, 209 base::internal::LazySysInfoValue<bool,
210 android::SysUtils::IsLowEndDeviceFromJni> >::Leaky 210 android::SysUtils::IsLowEndDeviceFromJni> >::Leaky
211 g_lazy_low_end_device = LAZY_INSTANCE_INITIALIZER; 211 g_lazy_low_end_device = LAZY_INSTANCE_INITIALIZER;
212 212
213 bool SysInfo::IsLowEndDevice() { 213 bool SysInfo::IsLowEndDevice() {
214 return g_lazy_low_end_device.Get().value(); 214 return g_lazy_low_end_device.Get().value();
215 } 215 }
216 216
217 217
218 } // namespace base 218 } // namespace base
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