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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/android/profiles/profile_downloader_android.h"
#include "base/android/jni_android.h"
#include "base/android/jni_string.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/profiles/profile_android.h"
#include "chrome/browser/profiles/profile_avatar_icon_util.h"
#include "chrome/browser/profiles/profile_downloader.h"
#include "chrome/browser/profiles/profile_downloader_delegate.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "jni/ProfileDownloader_jni.h"
#include "third_party/skia/include/core/SkBitmap.h"
#include "ui/gfx/android/java_bitmap.h"
#include "ui/gfx/image/image_skia.h"
#include "ui/gfx/screen.h"
namespace {
// An account fetcher callback.
class AccountInfoRetriever : public ProfileDownloaderDelegate {
public:
explicit AccountInfoRetriever(Profile* profile,
const std::string& account_id,
const int desired_image_side_pixels)
: profile_(profile),
account_id_(account_id),
desired_image_side_pixels_(desired_image_side_pixels) {}
void Start() {
profile_image_downloader_.reset(new ProfileDownloader(this));
profile_image_downloader_->StartForAccount(account_id_);
}
void Shutdown() {
profile_image_downloader_.reset();
delete this;
}
// ProfileDownloaderDelegate implementation:
virtual bool NeedsProfilePicture() const OVERRIDE {
return desired_image_side_pixels_ > 0;
}
virtual int GetDesiredImageSideLength() const OVERRIDE {
return desired_image_side_pixels_;
}
virtual Profile* GetBrowserProfile() OVERRIDE {
return profile_;
}
virtual std::string GetCachedPictureURL() const OVERRIDE {
return std::string();
}
virtual void OnProfileDownloadSuccess(
ProfileDownloader* downloader) OVERRIDE {
ProfileDownloaderAndroid::OnProfileDownloadSuccess(
account_id_,
downloader->GetProfileFullName(),
downloader->GetProfilePicture());
Shutdown();
}
virtual void OnProfileDownloadFailure(
ProfileDownloader* downloader,
ProfileDownloaderDelegate::FailureReason reason) OVERRIDE {
LOG(ERROR) << "Failed to download the profile information: " << reason;
Shutdown();
}
// The profile image downloader instance.
scoped_ptr<ProfileDownloader> profile_image_downloader_;
// The browser profile associated with this download request.
Profile* profile_;
// The account ID (email address) to be loaded.
const std::string account_id_;
// Desired side length of the profile image (in pixels).
const int desired_image_side_pixels_;
DISALLOW_COPY_AND_ASSIGN(AccountInfoRetriever);
};
} // namespace
// static
void ProfileDownloaderAndroid::OnProfileDownloadSuccess(
const std::string& account_id,
const base::string16& full_name,
const SkBitmap& bitmap) {
JNIEnv* env = base::android::AttachCurrentThread();
ScopedJavaLocalRef<jobject> jbitmap;
if (!bitmap.isNull() && bitmap.bytesPerPixel() != 0)
jbitmap = gfx::ConvertToJavaBitmap(&bitmap);
Java_ProfileDownloader_onProfileDownloadSuccess(
env,
base::android::ConvertUTF8ToJavaString(env, account_id).obj(),
base::android::ConvertUTF16ToJavaString(env, full_name).obj(),
jbitmap.obj());
}
// static
jstring GetCachedNameForPrimaryAccount(JNIEnv* env,
jclass clazz,
jobject jprofile) {
Profile* profile = ProfileAndroid::FromProfileAndroid(jprofile);
ProfileInfoInterface& info =
g_browser_process->profile_manager()->GetProfileInfoCache();
const size_t index = info.GetIndexOfProfileWithPath(profile->GetPath());
base::string16 name;
if (index != std::string::npos &&
!info.ProfileIsUsingDefaultNameAtIndex(index)) {
name = info.GetGAIANameOfProfileAtIndex(index);
if (name.empty())
name = info.GetNameOfProfileAtIndex(index);
}
return base::android::ConvertUTF16ToJavaString(env, name).Release();
}
// static
jobject GetCachedAvatarForPrimaryAccount(JNIEnv* env,
jclass clazz,
jobject jprofile) {
Profile* profile = ProfileAndroid::FromProfileAndroid(jprofile);
ProfileInfoInterface& info =
g_browser_process->profile_manager()->GetProfileInfoCache();
const size_t index = info.GetIndexOfProfileWithPath(profile->GetPath());
ScopedJavaLocalRef<jobject> jbitmap;
if (index != std::string::npos) {
gfx::Image avatar_image = info.GetAvatarIconOfProfileAtIndex(index);
if (!avatar_image.IsEmpty() &&
avatar_image.Width() > profiles::kAvatarIconWidth &&
avatar_image.Height() > profiles::kAvatarIconHeight &&
avatar_image.AsImageSkia().bitmap()) {
jbitmap = gfx::ConvertToJavaBitmap(avatar_image.AsImageSkia().bitmap());
}
}
return jbitmap.Release();
}
// static
void StartFetchingAccountInfoFor(
JNIEnv* env,
jclass clazz,
jobject jprofile,
jstring jaccount_id,
jint image_side_pixels) {
Profile* profile = ProfileAndroid::FromProfileAndroid(jprofile);
const std::string account_id =
base::android::ConvertJavaStringToUTF8(env, jaccount_id);
AccountInfoRetriever* retriever =
new AccountInfoRetriever(profile, account_id, image_side_pixels);
retriever->Start();
}
// static
bool ProfileDownloaderAndroid::Register(JNIEnv* env) {
return RegisterNativesImpl(env);
}
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