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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "base/android/build_info.h" |
| 6 |
| 7 #include <string> |
| 8 |
| 9 #include "base/logging.h" |
| 10 #include "base/android/jni_android.h" |
| 11 #include "base/android/jni_string.h" |
| 12 #include "base/android/scoped_java_ref.h" |
| 13 |
| 14 #include "jni/build_info_jni.h" |
| 15 |
| 16 namespace base { |
| 17 namespace android { |
| 18 |
| 19 BuildInfo* BuildInfo::instance_ = NULL; |
| 20 |
| 21 BuildInfo::BuildInfo( |
| 22 const char* device, |
| 23 const char* model, |
| 24 const char* brand, |
| 25 const char* android_build_id, |
| 26 const char* android_build_fp, |
| 27 const char* package_version_code, |
| 28 const char* package_version_name) |
| 29 : device(device), |
| 30 model(model), |
| 31 brand(brand), |
| 32 android_build_id(android_build_id), |
| 33 android_build_fp(android_build_fp), |
| 34 package_version_code(package_version_code), |
| 35 package_version_name(package_version_name) { |
| 36 } |
| 37 |
| 38 const BuildInfo* const BuildInfo::GetInstance() { |
| 39 if (!instance_) { |
| 40 JNIEnv* env = AttachCurrentThread(); |
| 41 jobject app_context = GetApplicationContext(); |
| 42 |
| 43 // The const char* pointers initialized below will be owned by the |
| 44 // resultant BuildInfo. |
| 45 std::string device_str = |
| 46 ConvertJavaStringToUTF8(Java_BuildInfo_getDevice(env)); |
| 47 const char* device = strdup(device_str.c_str()); |
| 48 |
| 49 std::string model_str = |
| 50 ConvertJavaStringToUTF8(Java_BuildInfo_getDeviceModel(env)); |
| 51 const char* model = strdup(model_str.c_str()); |
| 52 |
| 53 std::string brand_str = |
| 54 ConvertJavaStringToUTF8(Java_BuildInfo_getBrand(env)); |
| 55 const char* brand = strdup(brand_str.c_str()); |
| 56 |
| 57 std::string android_build_id_str = |
| 58 ConvertJavaStringToUTF8(Java_BuildInfo_getAndroidBuildId(env)); |
| 59 const char* android_build_id = strdup(android_build_id_str.c_str()); |
| 60 |
| 61 std::string android_build_fp_str = |
| 62 ConvertJavaStringToUTF8( |
| 63 Java_BuildInfo_getAndroidBuildFingerprint(env)); |
| 64 const char* android_build_fp = strdup(android_build_fp_str.c_str()); |
| 65 |
| 66 std::string package_version_code_str = |
| 67 ConvertJavaStringToUTF8(Java_BuildInfo_getPackageVersionCode( |
| 68 env, app_context)); |
| 69 const char* package_version_code = |
| 70 strdup(package_version_code_str.c_str()); |
| 71 |
| 72 std::string package_version_name_str = |
| 73 ConvertJavaStringToUTF8( |
| 74 Java_BuildInfo_getPackageVersionName(env, app_context)); |
| 75 const char* package_version_name = |
| 76 strdup(package_version_name_str.c_str()); |
| 77 |
| 78 instance_ = new BuildInfo( |
| 79 device, |
| 80 model, |
| 81 brand, |
| 82 android_build_id, |
| 83 android_build_fp, |
| 84 package_version_code, |
| 85 package_version_name); |
| 86 |
| 87 LOG(INFO) << "BuildInfo instance initialized with" |
| 88 << " device=" << instance_->device |
| 89 << " model=" << instance_->model |
| 90 << " brand=" << instance_->brand |
| 91 << " android_build_id=" << instance_->android_build_id |
| 92 << " android_build_fp=" << instance_->android_build_fp |
| 93 << " package_version_code=" << instance_->package_version_code |
| 94 << " package_version_name=" << instance_->package_version_name; |
| 95 } |
| 96 return instance_; |
| 97 } |
| 98 |
| 99 bool RegisterBuildInfo(JNIEnv* env) { |
| 100 return RegisterNativesImpl(env); |
| 101 } |
| 102 |
| 103 } // namespace android |
| 104 } // namespace base |
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