Index: chrome/browser/android/ntp_snippets_launcher.cc |
diff --git a/chrome/browser/android/ntp_snippets_launcher.cc b/chrome/browser/android/ntp_snippets_launcher.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..3b054657a56e84d30fd30c9ff48e5635acbd79b4 |
--- /dev/null |
+++ b/chrome/browser/android/ntp_snippets_launcher.cc |
@@ -0,0 +1,60 @@ |
+// Copyright 2016 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/ntp_snippets_launcher.h" |
+ |
+#include "base/android/context_utils.h" |
+#include "content/public/browser/browser_thread.h" |
+#include "jni/SnippetsLauncher_jni.h" |
+ |
+using content::BrowserThread; |
+ |
+namespace { |
+ |
+base::LazyInstance<NTPSnippetsLauncher> g_snippets_launcher = |
+ LAZY_INSTANCE_INITIALIZER; |
+ |
+} // namespace |
+ |
+// static |
+NTPSnippetsLauncher* NTPSnippetsLauncher::Get() { |
+ DCHECK_CURRENTLY_ON(BrowserThread::UI); |
+ return g_snippets_launcher.Pointer(); |
+} |
+ |
+// static |
+bool NTPSnippetsLauncher::Register(JNIEnv* env) { |
+ return RegisterNativesImpl(env); |
+} |
+ |
+bool NTPSnippetsLauncher::Schedule(int period_seconds) { |
+ DCHECK_CURRENTLY_ON(BrowserThread::UI); |
+ |
+ JNIEnv* env = base::android::AttachCurrentThread(); |
+ return Java_SnippetsLauncher_schedule( |
+ env, java_launcher_.obj(), period_seconds); |
+} |
+ |
+bool NTPSnippetsLauncher::Unschedule() { |
+ DCHECK_CURRENTLY_ON(BrowserThread::UI); |
+ |
+ JNIEnv* env = base::android::AttachCurrentThread(); |
+ return Java_SnippetsLauncher_unschedule(env, java_launcher_.obj()); |
+} |
+ |
+NTPSnippetsLauncher::NTPSnippetsLauncher() { |
+ DCHECK_CURRENTLY_ON(BrowserThread::UI); |
+ |
+ JNIEnv* env = base::android::AttachCurrentThread(); |
+ java_launcher_.Reset(Java_SnippetsLauncher_create( |
+ env, base::android::GetApplicationContext())); |
+} |
+ |
+NTPSnippetsLauncher::~NTPSnippetsLauncher() { |
+ DCHECK_CURRENTLY_ON(BrowserThread::UI); |
+ |
+ JNIEnv* env = base::android::AttachCurrentThread(); |
+ Java_SnippetsLauncher_destroy(env, java_launcher_.obj()); |
+ java_launcher_.Reset(); |
+} |